CN106536814A - Vibration damping system - Google Patents
Vibration damping system Download PDFInfo
- Publication number
- CN106536814A CN106536814A CN201580038529.5A CN201580038529A CN106536814A CN 106536814 A CN106536814 A CN 106536814A CN 201580038529 A CN201580038529 A CN 201580038529A CN 106536814 A CN106536814 A CN 106536814A
- Authority
- CN
- China
- Prior art keywords
- drum
- vibration damper
- going barrel
- antivibrator
- dryer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—Details
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F49/00—Domestic spin-dryers or similar spin-dryers not suitable for industrial use
- D06F49/06—Mountings, e.g. resilient mountings, for the bowl or casings; Preventing or damping vibrations
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Clothes driers include a cabinet, a rotatable drum mounted inside the cabinet, and one or more vibration dumpers mounted to the rotatable drum. The vibration dampers may be mounted inside the drum, between baffles and the drum. The vibration dampers may be attached to the rotatable drum, such that a largest dimension of the vibration dampers extends in a direction of length of the rotatable drum. The vibration dumpers may be configured to shift acoustic energy generated at the front of the drum toward the rear of the drum.
Description
Related application
This application claims the Application No. 62/013,615 of the submission of on June 18th, 2014, entitled " Vibration
The rights and interests of the U.S. Provisional Application of Damping System ", the U.S. Provisional Application merge here by entirety is quoted.
Technical field
The present invention relates to a kind of be used for vibrating the method and apparatus that (such as sound) is damped.
Background technology
For wherein vibration may bring the industry of many unexpected impacts, the vibration damping of mechanical system is increasingly
It is important.For example, consumer is just becoming more and more sensitive to the unexpected sound produced by vibrational system.Automaker is
Importance of solid strike note when recognizing closing of the door in the purchase decision of many buyers.Similarly, the quality of equipment
Sometimes partially by the perception to its structural robustness judging.
For such as equipment manufacturers of washing machine and drier, refrigerator, microwave oven, baking box, cooking stove, dish-washing machine etc.
Speech, provides vibration damping so that consumer is making his/her purchase in the large-scale flat lamellar material side of equipment
The quality that product can be appreciated that by the lower frequency sounds for producing during impact equipment side during decision has become important.Equally
Ground, it is also likely to be important these systems to be provided and reduces the sound level produced when these sides vibrate by the equipment.
Nowadays, because increasing family is placed on these equipment on main residential floor, situation is especially true.
Acoustic dampening system is operated generally by vibrational energy is changed into heat energy.For example, vibrational energy can pass through
Interface friction is converted to heat energy, and the interface friction is presented vibration damping characteristic.Alternately or in addition, when with little bullet
Property modulus elastomeric material be located between vibrational energy source and another surface or restraint layer when, can produce in elastomeric material
Detrusion.
Pre Finish Metals Inc. provide the product for being referred to as Polycore.RTM., and the product includes enclosing
Around the metal package skin of thin viscoelasticity core material.The mechanical energy transfer for vibrating into heat, is then dissipated described by inner core
Heat.It is said that this combination can reduce the noise that vibration is produced at source.Similarly, 3M companies there is provided with
The product that " Scotchdamp.TM.vibration control systems " is named, in said products, in various adhesive layers
Any one restraint layer is attached to into chatter source of sound.The modulus of shearing of these products and sound loss coefficient depend on frequency
Rate, temperature and other factorses.
In addition to binding agent, restraint layer can also be attached to chatter source of sound by magnetic material.For example, in U.S. Patent number
In 5,300,355, disclosed shock material includes magnetic coupling type damping material, and the damping material will be by including
The bonding elastic sheet material of Magnaglo is bonded to the restraining plate of such as metallic plate and constitutes.Within the system, it is reported that because damping
Material is not only attracted to vibration source by magnetive attraction, is additionally provided with surface adhesion to manifest vibration resistance in wider array of temperature range
Damping characteristics.
Family's dryer generally includes rotary steel dryer drum, and when hot-air circulates through dryer to be roused, clothes exists
Roll in the dryer drum, so as to drying clothes.Object of pledging clothes rolls in dryer drum, and object is dropped and connect with drum wall
Touch.Heavier object, buckle and loose coins have affects dryer to rouse and produce the trend of noise.
U.S. Patent number 5,901,465 discloses the dryer with the drum for reducing noise.Steel bar or steel band surround drying
Machine drum cylindrical wall periphery fastening, with Absorption and running during object dryer drum in rolling produced by noise.Will be viscous
Condensation material is laminated to band or bar, causes band is attached on the outer wall of dryer drum by applying pressure.Through the gear of dryer drum
The end of band and mid portion are also fixed to dryer drum by plate mounting screw.
The content of the invention
This application discloses the one exemplary embodiment of dryer.Dryer includes casing, installed in the rotation of box house
Rouse and be attached to one or more vibration dampers of going barrel.Vibration damper can have a variety of constructions.Vibration
Antivibrator is may be mounted inside bulging, between baffle plate and drum.Vibration damper can be attached to going barrel so that vibration resistance
The full-size of Buddhist nun's device extends on the length direction of going barrel.Vibration damper may be constructed such that and will produce at bulging front portion
Raw acoustic energy is shifted towards bulging rear portion.
When reading referring to the drawings, according to detailed description below of the present invention, to those skilled in the art, various portions
Part and advantage will become apparent.But it should be expressly understood that accompanying drawing is for explanatory purposes, it is not construed as limit
The restriction of the fixed present invention.
Description of the drawings
Fig. 1 is the perspective view of dryer；
Fig. 2A is that the perspective view of dryer drum, wherein baffle plate and antivibrator and drum separate；
Fig. 2 B show the baffle plate and antivibrator shown in Fig. 2A and are attached to bulging profile；
Fig. 3 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Fig. 3 B are the profiles that the plane of the line 3B-3B indications along Fig. 3 A takes；
Fig. 3 C are the profiles that the plane of the line 3C-3C indications along Fig. 3 B takes；
Fig. 4 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Fig. 4 B are the profiles that the plane of the line 4B-4B indications along Fig. 4 A takes；
Fig. 4 C are the profiles that the plane of the line 4C-4C indications along Fig. 4 B takes；
Fig. 5 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Fig. 5 B are the profiles that the plane of the line 5B-5B indications along Fig. 5 A takes；
Fig. 5 C show the profile of the attachment of the acoustic dampening system shown in Fig. 5 A and 5B；
Fig. 6 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Fig. 6 B are the profiles that the plane of the line 6B-6B indications along Fig. 6 A takes；
Fig. 7 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Fig. 7 B are the profiles that the plane of the line 7B-7B indications along Fig. 7 A takes；
Fig. 8 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Fig. 8 B are the profiles that the plane of the line 8B-8B indications along Fig. 8 A takes；
Fig. 9 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Fig. 9 B are the profiles that the plane of the line 8B-8B indications along Fig. 8 A takes；
Figure 10 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Figure 10 B are the profiles that the plane of the line 10B-10B indications along Figure 10 A takes；
Figure 11 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Figure 11 B are the profiles that the plane of the line 11B-11B indications along Figure 11 A takes；
Figure 12 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Figure 12 B are the profiles that the plane of the line 12B-12B indications along Figure 12 A takes；
Figure 13 A show the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Figure 13 B are the profiles that the plane of the line 13B-13B indications along Figure 13 A takes；
Figure 13 C are the profiles that the plane of the line 13C-13C indications along Figure 13 B takes；
Figure 14 A are the cross-sectional views of the one exemplary embodiment of vibration damper；
Figure 14 B are the cross-sectional views of the one exemplary embodiment of vibration damper；
Figure 15 A are the cross-sectional views of the one exemplary embodiment of vibration damper；
Figure 15 B are the cross-sectional views of the one exemplary embodiment of vibration damper；
Figure 16 is the perspective view of the one exemplary embodiment of reinforced vibration damper；
Figure 17 is the side view of the one exemplary embodiment of reinforced vibration damper；
Figure 18 shows the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；
Figure 19 shows the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system；With
Figure 20 shows the one exemplary embodiment of the dryer drum of the one exemplary embodiment with acoustic dampening system.
Specific embodiment
The present invention will be described with reference to only certain embodiments of the present invention every now and then now.But the present invention may be embodied as not
With form and should not be construed as being limited to embodiments set forth here.Conversely, thesing embodiments are provided so that the disclosure will be
It is thorough and complete, and fully the scope of the present invention will be passed on to those skilled in the art.
Unless otherwise defined, have can be by art of the present invention for all technologies otherwise used herein and scientific terminology
The identical implication that is generally understood that of those of ordinary skill.The term used in description of the invention here is only used for description
Specific embodiment, it is not intended that limit the present invention.When in description of the invention and appended claims, odd number shape
Formula " one ", " being somebody's turn to do " are intended to also include plural form, explicitly indicate unless the context otherwise.
Unless otherwise directed, otherwise all numerical value for representing size quantity, than as in the specification and in the claims
Length, width, height etc., should be understood as being modified by term " about " in all scenario.Therefore, unless otherwise directed, it is no
The numerical characteristic for then illustrating in the specification and in the claims is approximation, and the approximation can be according to embodiments of the present invention
In try hard to the desired characteristic for obtaining changing.Although the numerical range for elaborating relative broad range of the present invention and parameter are approximations,
But the numerical value illustrated in specific examples is reported as precisely as possible.However, any numerical value inherently contains some errors,
The error is inevitable caused by the error institute found in its corresponding measurement.
With reference to Fig. 1, shown dryer 10 shows some basic details of structure.Can be heated by gas or electricity
Dryer 10.Dryer 10 includes that casing or housing 12, the casing or housing include control panel 14.Going barrel 16, motor
18 and aerator 20 be placed in casing 12.Casing 12 has antetheca 25, and the antetheca has door 21 so that user is logical
Cross into opening 23 and be close to drum 16.Drum 16 is installed in casing 12, for rotating around its center axis.Motor 18 is arranged
The drum is driven into by band 22.By aerator 20, heated air is forced through vent 29 in drum 16, with
Moisture is taken away from the clothes rolled in drum 16.The vent 29 for illustrating and the construction of drum 16 are one of many possible constructions,
And be not intended to limit the application by any way.
With reference to Fig. 2, in an exemplary embodiment, drum 16 is provided with a series of baffle plates 24.Baffle plate 24 could be arranged to various
Different constructions.In the illustrated embodiment, baffle plate 24 substantially extends bulging whole length LDRUM.In other one exemplary embodiments
In, baffle plate 24 can extend length L of about 1/2 drum 16DRUM.For example, can each side of groove 21 arrange it is detached,
Shorter baffle plate.In an exemplary embodiment, four can be arranged with about 1/2 drum length degree LDRUMBaffle plate, wherein
Two are diametrically offseting in front portion, and two are diametrically offseting at rear portion." 1/2 baffle plate " of these front and rears can phase
Mutually 90 degree of skew.Antivibrator disclosed herein 100 is similarly applied to " 1/2 baffle plate ", is applied to show just as the antivibrator
The overall length baffle plate for going out is the same.
Baffle plate 24 can adopt a variety of forms.In an exemplary embodiment, each baffle plate 24 is basic
Hollow, and be molded by plastic.A variety of plastics can be used.It is any to hold in 10 run duration of dryer
May be used to structure by the temperature inside drum 16 and the plastics that clothes inside drum 16 and other objects can be born affected
Build baffle plate 24.Example for the plastic material of baffle plate 24 is included but is not limited to：Vinyl, polypropylene and NORYL (General
The trade mark of Electric Company).Baffle plate 24 can have a variety of shape and size.In an exemplary embodiment,
Three or more circumferentially equidistant baffle plates spaced apart can be set.In a further exemplary embodiment, baffle plate be omitted or
It is essentially omitted.In an exemplary embodiment, baffle plate is slightly curved, to promote clothes court being dried run duration
The center rolling of drum 16.Baffle plate 24 can be attached to drum 16 in a variety of different ways.In an exemplary embodiment, pass through
Baffle plate 24 is attached to the inner surface 26 of cylindrical drum side wall 28 by bolt or screw 200.
Drum 16 can be driven in a variety of different ways.In an exemplary embodiment, drive belt is arranged around drum 16
22.Drive belt 22 is driven by motor 18 so that drum 16 is rotated in casing 12.Can be arranged around drum in a variety of different ways
Drive belt 22.In an exemplary embodiment, optional groove 21 receives drive belt.Optional band receives groove and can adopt
A variety of forms.For example, circumferential depression can be formed in cylindrical drum side wall 28, to limit groove 21 (see Fig. 4 A).
In another one exemplary embodiment, pillar or web can be set on cylindrical drum side wall 28, groove 21 is received to limit band.
In an exemplary embodiment, equipment (such as the dryer 10 shown in Fig. 1) is provided with one or more vibration dampings
Device 100.Vibration damper can adopt a variety of forms, and can in a variety of different ways using to equipment.Example
Such as, vibration damper 100 can be friction damper, free stratotype antivibrator or constraint stratotype antivibrator.Friction-type is damped
Device can be the bed course by made by foam or fiber.
Figure 14 A and 15A show the one exemplary embodiment of free stratotype antivibrator.Free stratotype antivibrator is included in which and shakes
Move the viscoelastic material layer 1413 on the surface of the part (the dryer drum 16 in Figure 14 A and 15A) for wanting damped.Damping material
Layer 1413 is adhered to the surface of structure (such as dryer drum 16).When base structure (being dryer drum 16 in the example shown) is being shaken
During dynamic during bending, energy is dissipated due to the extension and compression of Damping material layer 1413.Damping is damped depending on free stratotype
The composition of the damping material of device and increase with damping layer thickness.Viscoelastic material therein can be asphalt material, example
Such as pressure-sensitive bituminous cement, magnetic material, and/or butyl material, such as contact adhesive butyl material and pressure-sensitive non-adhesive
Butyl material.Viscoelastic material can be sprayed-on (such as drum 16) in structure, or viscoelastic material can be preformed simultaneously
Put on structure.
Figure 14 B and 15B show the one exemplary embodiment of constraint stratotype antivibrator.Constraint stratotype antivibrator includes viscoelasticity
Material layer 1413 and restraint layer 1412, the viscoelastic material layer are located at its vibration and want damped part (in Figure 14 B and 15B
Dryer drum surface 16) on, the restraint layer is located on viscoelastic material.Damping material layer 1413 is attached to structure
The surface of (such as dryer drum 16).By damping layer is laminated to structure (such as dryer drum 16) and restraint layer between, shape
Into " sandwich ".When system is bent during vibrating, shear strain manifests in damping layer, and energy passes through viscoelasticity material
The detrusion of the bed of material 1413 and lose.The thickness degree of change is than allowing for various temperature optimization system loss factors, and not
With the composition for changing viscoelastic material layer 1413.The example of constrained layer damping device includes but is not limited to compliance restraint layer (CCL)
Antivibrator, piece restraint layer antivibrator and aluminum lining butyl constrained layer damping device.
With reference to Fig. 2 and 3A-3C, in an exemplary embodiment, between each baffle plate 24 and the inner surface 26 of drum 16
Vibration damper 100 is set.With reference to Fig. 3 B and 3C, in an exemplary embodiment, the size on the border 300 of vibration damper 100
The size and dimension on the border 302 of the base portion 304 for matching baffle plate is designed to shape.So, from vibration inner surface 26 to vibration
The border 300 of antivibrator 100, it is provided with and seamlessly transits to the border 302 of base portion 304 of baffle plate 24.This seamlessly transits and prevents
Any on vibration damper 100 or on the base portion 304 of baffle plate 24 scratches clothes.In an exemplary embodiment, hinder
Profile of the profile design of the basal surface 306 of Buddhist nun's device 100 into the inner surface 26 of matching drum 16.For example, the basal surface of antivibrator 100
306 can be across (see Fig. 3 B) of its width W bendings to match the curvature of the inner surface 26 of drum 16.
Any vibration damper 100 disclosed in the present application and baffle plate 24 can be fixed to drum in a variety of different ways
24.In the one exemplary embodiment shown in Fig. 2A and 2B, by the identical securing member 200 that baffle plate 24 is fixed to drum 24,
Vibration damper 100 is fixed to drum 16.For example, in period of assembly, each vibration damper 100 is placed on baffle plate 24 and drum
Between 16 inner surface 26.With reference to Fig. 2 B, vibration damper 100 is aligned with baffle plate 24, and the perforate 42 in vibration damper 100
It is aligned with the perforate 43 through drum 16.Fixing screws 200 extend through the perforate 43 of drum 16, through in vibration damper 100
Perforate 42, and screw in the mounting portion 52 of baffle plate 24, both baffle plate 24 and vibration damper 100 are fixed to into drum 16.
Fig. 4 A-4C show one exemplary embodiment, and wherein drum 16 includes the optional groove 21 for band 26.With reference to Fig. 4 B
And 4C, in an exemplary embodiment, the base portion for being sized and shaped for matching baffle plate on the border 300 of vibration damper 100
The size and dimension on 304 border 302.In this embodiment, length L of vibration damper 100DMatching or basic matching gear
Length L of plate 24BAlthough drum 16 includes groove.From inner surface 26 to the border 300 of vibration damper 100, to the base of baffle plate 24
The border 302 in portion 304 is provided with and seamlessly transits.This seamlessly transits and prevents clothes on vibration damper 100 or in baffle plate 24
Base portion 304 on any scratch.In an exemplary embodiment, the profile design of the basal surface 306 of antivibrator 100 into
The profile of the inner surface 26 with drum 16.For example, basal surface 306 includes groove 400, inner surface of the matching grooves in the drum
The profile of the ring-shaped protrusion 402 on 26, produces circular protrusion by being molded over groove 21 in the outer surface 32 of the drum
Portion.Antivibrator 100 alternatively can also be bent across its width W, to match the curvature of the inner surface 26 of drum 16.
Fig. 5 A-5C show one exemplary embodiment, wherein along length L of drum 16DRUMThe antivibrator 100 of extension is fixed to
The outer surface 32 of drum 16.In an exemplary embodiment, shake on the outer surface 32 of drum 16 and each baffle plate is disposed behind
Fluctuation dampers 100.In the example shown in Fig. 5 A and 5B, antivibrator is positioned on the outer surface 32 of drum 16 and opens entering
Between mouth 23 and band groove 21.
With reference to Fig. 5 B and 5C, in an exemplary embodiment, the border 300 of the vibration damper 100 on outer surface 32
Size and dimension need not match the size and dimension on the border 302 of the base portion 304 of baffle plate.Can adjust or adjust vibration damper
100 shape and size, provide suitable vibratory output with the select location in drum 16.In the example shown in Fig. 5 B and 5C,
Width of the width of vibration damper 100 more than the base portion 304 of baffle plate 24.In other one exemplary embodiments, vibration damper
100 width can match the width of the base portion 304 of baffle plate, or the width of vibration damper 100 can be less than the base of baffle plate
The width in portion 304.Additionally, the size of vibration damper 100 can be along bulging length change.For example, vibration damper 100 can be with
Towards there is broader part into opening 23 and there is narrower part away from at opening 23, at the entrance opening
It is easier to send sound.This provides more dampings for (being close to the front portion of dryer 10) where needing at most damping, and
For less damping is provided where not needing so many damping (towards the rear portion of dryer).In some one exemplary embodiments
In, the length of antivibrator 100 is (in length LDRUMDirection) it is bigger than the width W of antivibrator 100.In other one exemplary embodiments
In, the length of antivibrator 100 is (in length LDRUMDirection) it is less than the width W of antivibrator 100.Antivibrator 100 can also have
There are different shape and size further to adjust vibration damping.
In an exemplary embodiment, outer surface of the profile design of the basal surface 306 of antivibrator 100 into matching drum 16
32 profile.For example, the basal surface 306 of antivibrator 100 can bend the song to match the outer surface 32 of drum 16 across its width W
Rate.
In the one exemplary embodiment by shown in Fig. 5 C, by the identical securing member 200 that baffle plate 24 is fixed to drum 16,
Vibration damper 100 is fixed to drum 16.Any vibration damper 100 disclosed in the present application and baffle plate can be in such a way
It is fixed to drum 24.For example, in period of assembly, each vibration damper 100 is placed against the outer surface 32 of drum 16, and baffle plate
24 place against bulging inner surface 26.Perforate 42 in vibration damper 100 is aligned with the perforate 43 for passing through drum 16.Fixing screws
46 extend through the perforate 42 in vibration damper 100, through the perforate 43 of drum 16, and screw in the mounting portion 52 of baffle plate 24
In, both baffle plate 24 and vibration damper 100 are fixed to into drum 16.
Fig. 6 A and 6B show one exemplary embodiment, and the one exemplary embodiment is similar with the embodiment shown in Fig. 5 A-5C,
Except antivibrator 100 is positioned on the outer surface 32 of drum 16 and between the rearward end 600 with groove 21 and drum 16.
Fig. 7 A and 7B show one exemplary embodiment, and the one exemplary embodiment is similar with the embodiment shown in Fig. 5 A-5C,
Except antivibrator 100 is positioned in into opening 23 and between groove 21 and in the rearward end 600 with groove 21 and drum 16
Between the two positions.Antivibrator by a variety of tectonic locations, and can have a variety of shape and size.
In the example shown in Fig. 7 A and 7B, the antivibrator 100 between the rearward end 600 with groove 21 and drum 16 with enter open
Mouth 23 and the size with the antivibrator 100 between groove 21 are different.For example, between the rearward end 600 with groove 21 and drum 16
Antivibrator 100 with compared with into opening 23 and with the antivibrator 100 between groove 21, can be less, bigger and/or have
Different shapes.
Fig. 8 A and 8B show one exemplary embodiment, and the one exemplary embodiment is similar with the embodiment shown in Fig. 5 A-5C,
Except two antivibrators 100 are positioned in two baffle plates 24 below and between opening 23 and band groove 21, and two
Antivibrator 100 is positioned in two baffle plates 24 below and between the rearward end 600 with groove 21 and drum 16.Antivibrator can be by
A variety of tectonic locations, and can have a variety of shape and size.In the example by shown in Fig. 8 A and 8B, enter
Enter opening 23 and be diametrically opposed to one another with the antivibrator 100 between groove 21.Between rearward end 600 with groove 21 and drum 16
Antivibrator 100 also being diametrically opposed to one another, and from into opening 23 and with the skew 180 degree of antivibrator 100 between groove 21.With recessed
Antivibrator 100 between the rearward end 600 of groove 21 and drum 16 with into opening 23 and with 100 phase of antivibrator between groove 21
Than being of different sizes.For example, the antivibrator 100 between the rearward end 600 with groove 21 and drum 16 with enter opening
23 and compare with the antivibrator 100 between groove 21, can be less, bigger and/or with different shapes.
Fig. 9 A and 9B show one exemplary embodiment, wherein along length L of drum 16DRUMThe antivibrator 100 of extension is fixed
To the outer surface 32 of drum 16.In an exemplary embodiment, vibration damper 100 is arranged on the outer surface 32 of drum 16,
And offset from baffle plate.In the example shown in Fig. 9 A and 9B, antivibrator 100 is positioned on the outer surface 32 of drum 16 and is entering
Between opening 23 and band groove 21.
In an exemplary embodiment, the border 300 of the vibration damper 100 on outer surface 32 can have a variety of
Construction.The shape and size of vibration damper 100 can be adjusted or adjust, and suitable vibration is provided with the select location in drum 16
Amount.In the example shown in Fig. 9 B, the width of vibration damper 100 is more than the width of the base portion 304 of baffle plate 24.Show at other
In exemplary embodiment, the width of vibration damper 100 can match the width of the base portion 304 of baffle plate, or vibration damper 100
Width can less than baffle plate base portion 304 width.Additionally, the size of vibration damper 100 can be along bulging length change.
For example, vibration damper 100 can have broader part and narrower away from having at opening 23 towards into opening 23
Part, at the entrance opening be easier to send sound.This is for needing where at most damping (before being close to dryer 10
Portion) provide more dampings, and be do not need so many damping where (towards the rear portion of dryer) provide it is less
Damping.Antivibrator 100 can also have different shape and size further to adjust vibration damping.
In the one exemplary embodiment shown in Fig. 9 B, the profile design of the basal surface 306 of antivibrator 100 is into matching drum 16
Outer surface 32 profile.For example, the basal surface 306 of antivibrator 100 can be bent across its width W, to match the outer of drum 16
The curvature on surface 32.In other one exemplary embodiments, the profile of basal surface 306 is not so designed.Illustrated by Fig. 9 A and 9B
One exemplary embodiment in, by securing member, binding agent, welding etc., vibration damper 100 can be fixed to drum 16.
Figure 10 A and 10B show one exemplary embodiment, the one exemplary embodiment and the embodiment class shown in Fig. 9 A and 9B
Seemingly, except antivibrator 100 is positioned on the outer surface 32 of drum 16 and between the rearward end 600 with groove 21 and drum 16.
Figure 11 A and 11B show one exemplary embodiment, the one exemplary embodiment and the embodiment class shown in Fig. 9 A and 9B
Seemingly, except antivibrator 100 is positioned in into opening 23 and between groove 21 and in the rearward end with groove 21 and drum 16
The two positions between 600.Antivibrator by a variety of tectonic locations, and can have and be of a variety of shapes and chi
It is very little.Antivibrator 100 and entrance in the example by shown in Figure 11 A and 11B, between the rearward end 600 with groove 21 and drum 16
Opening 23 and is compared with the antivibrator 100 between groove 21, can be of different sizes.For example, with groove 21 and drum 16
Antivibrator 100 between rearward end 600, can be less, more compared with into opening 23 and with the antivibrator 100 between groove 21
Greatly and/or with different shapes.
Figure 12 A and 12B show one exemplary embodiment, the one exemplary embodiment and the embodiment class shown in Fig. 9 A and 9B
Seemingly, except two antivibrators 100 are positioned in between opening 23 and band groove 21, and two antivibrators 100 are positioned
Between the rearward end 600 with groove 21 and drum 16.Antivibrator can be positioned by various different configurations, and can have it is various not
Same shape and size.In the example by shown in Figure 12 A and 12B, into opening 23 and with the antivibrator 100 between groove 21
It is being diametrically opposed to one another.Antivibrator 100 between rearward end 600 with groove 21 and drum 16 also being diametrically opposed to one another, and from entrance
Opening 23 and between groove 21 antivibrator 100 skew 180 degree.Damping between rearward end 600 with groove 21 and drum 16
Device 100 can be of different sizes compared with into opening 23 and with the antivibrator 100 between groove 21.For example, band groove
Antivibrator 100 between 21 and the rearward end 600 of drum 16 compared with into opening 23 and with the antivibrator 100 between groove 21,
Can be less, bigger and/or with different shapes.
Embodiment shown in Fig. 3 A-12B can be combined in a variety of different ways.For example, antivibrator 100 can be put
Put drum 16 it is inside and outside both, and/or behind baffle plate 24 and from its skew.Any construction shown in Fig. 3 A-12B
Can with any other tectonic association, to form extra damper structure.
Figure 13 A-13C show one exemplary embodiment, and the profile of wherein drum 16 is designed.The profile of drum 16 can be by various
Different modes are designed.In the example embodiment shown, drum 16 is with pit.Band pit drum 1300 includes pit 1302 or recessed
The pattern of trace.Can be made up of various different materials with pit drum.For example, band pit drum can be formed from steel, for example not
Rust steel.Pit 1302 and pit pattern can adopt a variety of forms.Pit 1302 and pit pattern can be uniform
And/or it is heterogeneous.In an exemplary embodiment, stainless steel drum has pit pattern, the pit ratio wherein in the middle of drum 16
Pit on drum front and rear is deeper.
With reference to Figure 13 C, in an exemplary embodiment, the profile design of antivibrator 100 is into the profile for matching drum 16.For example,
The antivibrator 100 for illustrating includes the protuberance 1310 of the profile of the pattern for matching pit 1302.The wide antivibrator 100 of matching drum
Can be by any Structural application conceived by Fig. 3 A-12B to drum 16.Antivibrator 100 can be made in many different ways
Profile with the drum 16 with pit 1302.In an exemplary embodiment, adhesion layer 1413 can be sprayed-on being applied to drum
To fill pit 1302, so as to the profile of matching strip pit drum 16.In a further exemplary embodiment, adhesion layer 1413 is by can
The material of deformation is made, and restraint layer 1412 is pulled down by securing member, and adhesion layer 1413 is pressed in pit.
Antivibrator 100 can adopt a variety of forms.A kind of antivibrator that can be used is from Pre Finish
The Polycore.RTM of Metals Inc..Polycore.RTM includes the metal package skin around thin viscoelasticity core material.Should
Vibration mechanical energy is converted into heat by inner core, and then dissipate the heat.The antivibrator that another kind can be used is public from 3M
The Scotchdamp.TM vibration control systems of department.In Scotchdamp.TM vibration control systems, various adhesive layers it is any
Restraint layer is all attached to chatter source of sound by one kind.In addition to binding agent, restraint layer can also be attached to vibration by magnetic material
Sound source.For example, in U.S. Patent number 5, in 300,355, disclosed shock material includes magnetic coupling type damping material
Material, the damping material by by comprising Magnaglo bonding elastic sheet material be bonded to such as metallic plate restraint layer and structure
Into.U.S. Patent number 5,300,355 merges here by entirety is quoted.
U.S. Patent number 5,855,353 discloses the example of the antivibrator 100 that can be used for the embodiment of the present application.The U.S. is special
Profit number 5,855,353 merges here by entirety is quoted.With reference to Figure 14 B and 15B, in an exemplary embodiment, antivibrator 100
Including restraint layer 1412 and adhesion layer 1413.With reference to Figure 14 A and 15A, in some one exemplary embodiments, restraint layer 1412 is saved
Slightly.In the illustrated embodiment, restraint layer 1412 is elongated metallic bars or module extender board, but the restraint layer can also be shaped to
Circular, avette, square, irregularly shaped etc. any desired shape or profile.It is suitable that restraint layer 1412 can include
Construct to help strengthen drum 16.Such reinforcement construction of restraint layer 1412 can include the length of the restraint layer 1412 for extending flat
The curved edge 1416 (see Figure 17) of degree or width, or extend the bending section 1414 (see Figure 16) of the length of restraint layer 1412,
To provide bigger rigidity in the presence of the angled surface of the cross section of restraint layer 1412.Bending section 1414 can be such as institute
The V-arrangement for showing, or as needed, it is also possible to use other shapes, such as arch, straight line etc..
Any suitable material may be used to restraint layer 1412, as long as compared with the surface of its drum for being applied 16, institute
State material and at least there is big elastic modelling quantity in one direction.Stated with other terms, restraint layer 1412 should have relative
Higher flexural rigidity.In an exemplary embodiment, restraint layer 1412 has the hundred of at least flexural rigidity of drum side wall
/ eight ten flexural rigidity.In an exemplary embodiment, restraint layer 1412 is with same with the flexural rigidity of drum side wall
High flexural rigidity.In an exemplary embodiment, restraint layer 1412 is with the anti-crawl agentdefiection higher than the flexural rigidity of bulging side wall
Rigidity.In an exemplary embodiment, restraint layer 1412 resists the flexure of its drum 16 for being applied, therefore causes shearing force to be apparent in
In adhesion layer 1413, so as to vibration is converted into heat energy.For example, restraint layer 1412 can have big elastic modelling quantity, such as by
Plate made by sheet metal, ferrum, aluminum, rustless steel, copper etc., or made by phenolic resin, polyamide, Merlon, polyester etc.
Into plastic plate, or by using such as glass fibre, carbon fiber etc. fiber reinforced plastics plate made by fiber strengthen modeling
Flitch, or such as slabstone, afwillite plate, plasterboard, fiber mixing water mud plate, ceramic wafer etc. inorganic rigid plate, or bag
Include the organic rigid plate of Colophonium, bituminizing fiber, timber etc..
As shown in Figure 14 B and 15B, adhesion layer 1413 be plugged on restraint layer 1412 and vibration source (such as drum 16) it
Between so that the adhesion layer had both played a part of for restraint layer 1412 to adhere to drum 16, played the work of the vibration of damping drum 16 again
With.In the example by shown in Figure 14 B, adhesion layer 1413 is made up of viscosity reinforcing material 1421 and binding agent 1422.Viscosity
Reinforcing material 1421 not only increases the viscosity of binding agent, so as to enhance creep resistance, and also enhances binding agent, so as to
Improve the performance of binding agent shock resistance and anti-shearing force.In the example by shown in Figure 15 B, adhesion layer 1413 is by binding agent
1422 compositions, eliminate viscosity reinforcing material 1421.
Binding agent 1422 can adopt a variety of forms.In an exemplary embodiment, binding agent 1422 is preferred
For viscoelastic material, vibration is converted into heat energy by the shearing force manifested in which by the viscoelastic material.Can use
Any suitable viscoelasticity jointing material, as long as which keeps viscosity after hardening.For example, during binding agent can be following binding agent
It is any one or more of：Hot-melt pressure sensitive or sloppy heat binding agent, the such as acrylic based binders of acrylic acid viscoelastic polymer,
Pressure-sensitive damping materials, epoxy bonded, Lauxite, melmac, phenolic resin, vinylacetate, cyano group third
Olefin(e) acid ester, polyurethane, lactoprene etc..Binding agent can be any one of for example various commercial adhesives, such as
The acryloid cement of the acryloid cement A-1115 of Avery-Dennison companies, Morgan Adhesives company
The lactoprene based hot melt adhesive R-821 of MACtac.TM.XD-3780, The Reynolds Co., or Venture Tape
The acryloid cement V-514 of company.
The viscosity reinforcing material 1421 of adhesion layer 1413 substantially reduces the mobility of the adhesive layer being consequently formed, so as to base
Originally reduce the amount of both the static creep properties and the dynamic creep that represent in vibration damping system.Viscosity reinforcing material 1421 can
With including one or more in exemplified material：Including cellulose, carbon fiber, asbestos organic fiber, and including glass
The inorfil of glass fiber, steel wool, staple fibre etc..
Viscosity reinforcing material 1421 is provided and is plugged on vibration source (drum 16 of such as dryer) and restraint layer 1412
Between structure.The structure allows drum side wall 28 and restraint layer 1412 to move relative to each other in limit, but improves adhesion layer
1413 viscosity (that is, flow resistance) so that the permanent displacement between restraint layer 1412 and drum side wall 28 reduces.In other words, one
As for, restraint layer 1412 relative to drum side wall 28 unlike not including viscosity reinforcing material 1421 identical damping system in
Wriggle more like that.
In an exemplary embodiment, the viscosity reinforcing material 1421 of adhesion layer 1413 is cellulosic material, the fibre
The size of the fiber of dimension cellulosic material and entanglement degree are configured to allow for penetrating into cellulose carrier material in the binding agent of liquid condition
In material, this can by cellulosic material is immersed in binding agent, by pressurize extrusion, by roll, or by it is any its
Its suitable method is realizing.The infiltration can be in micron or in whole cellulosic material.
By binding agent 1422 being applied to viscosity reinforcing material 1421 with liquid condition and solidifying binding agent 1422
To form binding agent coating core, adhesion layer 1413 is manufactured.Many techniques may be used to for binding agent 1422 to be applied to viscosity
Reinforcing material 1421 is applied to carrier material.For example, (binder liq of metering is applied to two or more to roller coating technology
One or two in multiple opposed rollers, core (for example, viscosity reinforcing material) is passed through between the roller), spraying, brush, knife
Apply, with apply mechanically or chemically stir binder form foamed materialss (stable bubble) or foam (its foaming dissipate and stay
Shallow layer) (its carrier or viscosity reinforcing material are passed through and are marked with for coating, curtain coating, the coating of gap mould or Extrusion Coating
The gap of binding agent), or calendering formation.Suitable release film molding or can be placed on binding agent coating core in the known manner
Or on the major surfaces (top surface and/or basal surface) of adhesion layer 1413.
In some one exemplary embodiments, the adhesion layer 1413 of the embodiment shown in Figure 14 A, 14B, 15A and 15B is by non-
Adhesive material is replaced.A variety of non-adhesive materials can be used.In an exemplary embodiment, non-adhesive layers
It is viscoelastic material or elastomeric material, vibration is turned by the viscoelastic material by the shearing force manifested in viscoelastic material
Turn to heat energy.Any suitable viscoelastic material can be used.The example of suitable non-adhesive material includes but is not limited to second
Alkene vinylacetate (EVA), and EVA mixture and other polymer, including with one or more polyacrylic EVA
Mixture, nitrile rubber and ethylene-stryene interpretation.Other examples include but is not limited to acrylic acid, and (for example acrylic acid glues
Elastomeric polymer), epoxy resin, urea, tripolycyanamide, phenol, vinylacetate, cyanoacrylate, polyurethane, lactoprene
Etc..
With reference to Figure 18 and 19, in an exemplary embodiment, antivibrator 100 is configured to acoustic energy from dryer
10 region is driven to another region of dryer.For example, antivibrator 100 may be constructed such that and will produce in drum 16
Acoustic energy at front portion orders about (see the arrow 1800 in Figure 18 and 19) towards bulging rear portion.This transfer of acoustic energy can be with
Realize in a variety of different ways.Acoustic energy is driven to into the antivibrator features of another position in this Shen from a position
Please in be referred to as " sound transfer characteristic portion " 1900.The example in sound transfer characteristic portion is presented herein below：
The some parts of antivibrator 100 can be bigger than the other parts of antivibrator rigidity (such as because bending, is shown in Figure 16
With 17)；
The some parts of antivibrator can be bigger than the other parts of antivibrator；
The some parts of antivibrator can be thicker than the other parts of antivibrator；
The some parts of antivibrator can be finer and close than the other parts of antivibrator or heavier；And/or
The some parts of antivibrator can be made up of the other materials different from the other parts of antivibrator.
In example as shown in Figure 18, sound transfer characteristic portion 1900 is set in the forward part 1902 of antivibrator 100,
The sound transfer characteristic portion is positioned proximate to the entrance opening 23 of drum 16.Sound transfer characteristic portion 1900 forces vibrational energy
Rearward end 1904 towards drum 16 is shifted.In an exemplary embodiment, sound transfer characteristic portion 1900 causes the forward part of drum
1912 is bigger (stiffer) than 1914 rigidity of rearward end of drum 16.The forward part 1912 that the rigidity of drum 16 is bigger forces vibrational energy
The less rearward end of rigidity 1914 measured towards drum 16 is shifted.
In example as shown in Figure 19, sound transfer characteristic portion 1900, the sound transfer are set on antivibrator 100
Features are positioned between the entrance opening 23 of drum 16 and band groove 21.In example as shown in Figure 19, sound transfer is special
The pattern for levying portion 1900 can be designed to control the transfer of vibrational energy.The pattern in sound transfer characteristic portion 1900 can be by each
Plant different modes to design.In an exemplary embodiment, sound transfer characteristic portion is configured to before drum 16 energetically
Vibrational energy at end 1902 is ordered about backwards, then as the increase of the distance between bulging front portion and the rear portion roused, and compared with
It is few that energetically vibrational energy is ordered about towards bulging rear portion.This can be realized by a variety of modes.In shown enforcement
Example in, sound transfer characteristic portion 1900a and 1900b each other by must than sound transfer characteristic portion 1900b and 1900c closer to.One
In individual one exemplary embodiment, sound transfer characteristic portion 1900 causes 1902 rigidity of leading section of drum 16 maximum, then as bulging
The increase at the distance between the rear portion of anterior and drum, rigidity are gradually reduced towards bulging rear portion.Rigid this gradually change can be with
Realized by a variety of modes.For example, the bending section near bulging front portion is spaced more closely, with bulging front portion
Distance increase, bending section is spaced farther；With the increase with the distance of bulging front portion, the width of antivibrator gradually subtracts
It is little；With the increase with the distance of bulging front portion, the thickness of antivibrator is gradually reduced；With the increasing with the distance of bulging front portion
Plus, the weight reduction of antivibrator；And be made up further from the part of the antivibrator of bulging front portion of the less material of rigidity.
In the example by shown in Figure 18 and 19, sound transfer characteristic portion 1900 is shown as the circumferential direction substantially in drum 16
Upper extension.Figure 20 shows one exemplary embodiment, wherein length L of the sound transfer characteristic portion along drumDRUMExtend.From Figure 18-20
It should be appreciated that sound transfer characteristic portion can extend in any direction, and there can be any construction.
Antivibrator disclosed in the present application 100 can be used in any vibrational system for needing to damp on arbitrary surfaces.Example
Such as, antivibrator 100 can be used for damping the vibration of the arbitrary surfaces of the casing or housing of any machine, drum, moving component etc..
The example of application antivibrator disclosed in the present application 100 include but is not limited to washing machine (for example, the basin of washing machine, basket, motor or its
Its moving component, and/or casing or housing or other fixed components), air-conditioning (for example, the compressor of air-conditioning, air vent, housing
Or other compressor parts, and/or casing, housing, heat exchanger coil or other fixed components), heating ventilator and air conditioning system
Part (for example, fan, aerator, passage, air compartment etc.), refrigerator (for example, the fan of refrigerator, compressor or other motion
Part, and/or casing, housing, heat exchanger coil or other fixed components), fan, the mouse cage of fan, mini-plant (for example,
The motor of equipment or other moving components, and/or casing, housing or other fixed components), blender (for example, the horse of blender
Up to or other moving components, and/or housing or other fixed components), vacuum equipment (motor of such as vacuum equipment, brush, leaf
Wheel or other moving components, and/or housing or other fixed components), blender (for example, the motor of blender or other motion
Part, and/or housing or other fixed components), white domestic appliances (motor of such as white domestic appliances or other moving components, and/or
Housing or other fixed components), industrial equipment (motor of such as industrial equipment or other moving components, and/or housing or other
Fixed component), electromotor (motor of such as electromotor or other moving components, and/or housing or other fixed components), illumination
Equipment, the object with vibration metal, deafener (external shell or internal part of such as deafener), electromotor (such as vapour
Oil and Diesel engine), engine fittings (such as radiator, pump, inlet manifold, exhaust manifold, air-conditioning, heater, heater
Aerator etc.), technical grade food processing apparatus (for example, drum, blender etc.), commercial and apparatus for household use and equipment, automobile
Door face board, rear-box, top etc., and aerospace applications and electronic equipment.The present invention can be used in any suitable vibration damping
Or where sound dampening.
The description of specific embodiment above is given by example.From the disclosure given, those skilled in the art will not
General inventive concept and the advantage brought can only be understood, and can be found obvious to disclosed structures and methods
Various changes and modifications.For example, general inventive concept is not typically limited to any specific application or damper structure.Cause
This, for example, use of the theory of the present invention in all types of equipment for needing and eliminating vibration and/or sound is sent out in this totality
In the spirit and scope of sensible thought.As another example, although embodiment disclosed herein has related generally to drying
Machine, but this general inventive concept can readily extend to being capable of disclosed damper structure benefits from here any application.
Therefore, attempt to cover all such as described herein and in the spirit and scope of claimed general inventive concept
Change and change and its be equal to.
Various one exemplary embodiments of vent are by disclosure.Vibration damper of the invention and have vibration
The equipment of antivibrator can include any combinations or sub-portfolio to feature disclosed in the present application.
Although the present invention is shown by the description of embodiment, and although it have been described that embodiment it is important thin
Save, but the applicant is not intended to the range constraint of attached claims or is limited in these details by any way.Volume
Outer advantage and modification are apparent to those skilled in the art.Although additionally, being illustrated and described herein
Specific shape facility, but it is also possible to using other geometries, including oval, polygon (for example, square, rectangle,
Triangle, hexagon etc.), other shapes can also be used.Therefore, the present invention is not limited to specific in its broader aspect
Details, representational device and the illustrative example for illustrating and describing.Therefore, it can deviate these details without deviating from Shen
The spirit and scope of the general inventive concept asked someone.
Claims (18)
1. a kind of dryer, the dryer include：
Casing；
Going barrel, the going barrel are arranged in the casing；
Multiple baffle plates, the baffle plate are arranged on inside the going barrel；
Multiple vibration dampers, the vibration damper are arranged between the baffle plate and the going barrel.
2. dryer according to claim 1, wherein described baffle plate is fixed to the going barrel by securing member, described
Vibration damper is fixed to the going barrel also by the securing member.
3. dryer according to claim 1, wherein described vibration damper are constraint stratotype vibration dampers.
4. dryer according to claim 1, wherein described vibration damper include at least one sound transfer characteristic portion.
5. dryer according to claim 4, wherein described sound transfer characteristic portion is configured in the going barrel
The acoustic energy that produces of anterior place towards the going barrel rear portion transfer.
6. a kind of dryer, the dryer include：
Casing；
Going barrel, the going barrel are arranged in the casing；
Multiple baffle plates, the baffle plate are arranged on inside the going barrel；
Multiple vibration dampers, the vibration damper are attached to the going barrel so that the maximum of the vibration damper
Size extends on the length direction of the going barrel.
7. dryer according to claim 6, wherein described vibration damper are attached at the baffle plate and the rotation
Between drum.
8. dryer according to claim 6, wherein described vibration damper are mounted to the outer surface of the going barrel.
9. dryer according to claim 6, wherein described baffle plate is fixed to the going barrel by securing member, described
Vibration damper is fixed to the going barrel also by the securing member.
10. dryer according to claim 6, wherein described vibration damper are constraint stratotype vibration dampers.
11. dryers according to claim 6, wherein described vibration damper include at least one sound transfer characteristic
Portion.
12. dryers according to claim 11, wherein described sound transfer characteristic portion are configured in the rotation
The acoustic energy produced at bulging front portion is shifted towards the rear portion of the going barrel.
A kind of 13. dryers, the dryer include：
Casing；
Going barrel, the going barrel are arranged in the casing；
Multiple vibration dampers, the vibration damper are installed to the going barrel；Wherein described vibration damper includes sound
Sound transfer characteristic portion, the sound transfer characteristic portion are configured to the acoustic energy court that will be produced at the front portion of the going barrel
The rear portion transfer of the going barrel.
14. dryers according to claim 13, wherein described vibration damper are installed in the baffle plate and the rotation
Between rotary drum.
15. dryers according to claim 13, wherein described vibration damper are mounted to the appearance of the going barrel
Face.
16. dryers according to claim 13, wherein described baffle plate are fixed to the going barrel, institute by securing member
State vibration damper the going barrel is fixed to also by the securing member.
17. dryers according to claim 13, wherein described vibration damper are constraint stratotype vibration dampers.
18. dryers according to claim 13, wherein described vibration damper include at least one sound transfer characteristic
Portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462013615P | 2014-06-18 | 2014-06-18 | |
| US62/013,615 | 2014-06-18 | ||
| PCT/US2015/033462 WO2015195305A1 (en) | 2014-06-18 | 2015-06-01 | Vibration damping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106536814A true CN106536814A (en) | 2017-03-22 |
Family
ID=54869145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580038529.5A Pending CN106536814A (en) | 2014-06-18 | 2015-06-01 | Vibration damping system |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150368852A1 (en) |
| EP (1) | EP3158124A4 (en) |
| KR (1) | KR20170020425A (en) |
| CN (1) | CN106536814A (en) |
| MX (1) | MX2016016925A (en) |
| WO (1) | WO2015195305A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9506181B2 (en) | 2010-01-05 | 2016-11-29 | Owens Corning Intellectual Capital, Llc | Appliance having dampening portion and method |
| US9714480B2 (en) | 2011-05-24 | 2017-07-25 | Owens Corning Intellectual Capital, Llc | Acoustically insulated machine |
| US9453296B2 (en) | 2013-02-18 | 2016-09-27 | Owens Corning Intellectual Capital, Llc | Acoustically insulated machine |
| EP2978889A1 (en) * | 2013-03-26 | 2016-02-03 | Arçelik Anonim Sirketi | Heat pump laundry dryer with noise attenuation structure |
| US9931016B2 (en) | 2013-10-09 | 2018-04-03 | Owens Corning Intellectual Capital, Llc | Dishwasher insulation blanket |
| WO2015138467A1 (en) | 2014-03-10 | 2015-09-17 | Owens Corning Intellectual Capital, Llc | Dishwasher insulation blanket |
| DE102018217551A1 (en) * | 2018-10-12 | 2020-04-16 | BSH Hausgeräte GmbH | Household appliance and method of manufacturing a household appliance |
| EP3698696A1 (en) * | 2019-02-20 | 2020-08-26 | Koninklijke Philips N.V. | Fan aggregate suspension |
| US11035074B2 (en) | 2019-05-03 | 2021-06-15 | Whirlpool Corporation | Laundry appliance utilizing a permanent split capacitor motor having a sensor for providing temperature control within the appliance |
| KR102314327B1 (en) * | 2020-05-14 | 2021-10-19 | 엘지전자 주식회사 | A clothes treating apparatus |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296711A (en) * | 1964-06-18 | 1967-01-10 | American Cyanamid Co | Lining for rotary vessels |
| DE1916916C3 (en) * | 1969-04-02 | 1975-08-14 | Hans F. Arendt, Maschinenbau, 7120 Bietigheim | Drum dryer for drying hides, furs, soft leather or the like |
| US5216823A (en) * | 1992-03-17 | 1993-06-08 | White Consolidated Industries, Inc. | Bearing and seal assembly for clothes dryer drum |
| US5528838A (en) * | 1994-03-25 | 1996-06-25 | The Johnson Corporation | Insulated dryer drum |
| JPH07275582A (en) * | 1994-04-13 | 1995-10-24 | Nippon Kentetsu Co Ltd | Clothes drying machine |
| US5724750A (en) * | 1995-11-16 | 1998-03-10 | Burress; Vergel F. | Clothes dryer with Peltier effect heating, infrared heating, and vacuum drying capabilities |
| US5855353A (en) * | 1996-05-31 | 1999-01-05 | Owens Corning Fiberglas Technology, Inc. | Vibration damping system |
| CA2208388C (en) * | 1997-06-20 | 2005-06-14 | Camco Inc. | Clothes dryer having noise reduced drum |
| KR100593635B1 (en) * | 2001-07-19 | 2006-06-28 | 주식회사 엘지이아이 | Drum device for home appliance |
| US7065904B2 (en) * | 2003-12-09 | 2006-06-27 | Lg Electronics Inc. | Laundry dryer |
| ES2291816T3 (en) * | 2004-03-19 | 2008-03-01 | Electrolux Home Products Corporation N.V. | DRESSER OF DOMESTIC CLOTHING WITH IMPROVED DRUM. |
| PL1916327T3 (en) * | 2006-10-19 | 2011-08-31 | Electrolux Home Products Corp Nv | Tumble dryer |
| US9096965B2 (en) * | 2010-08-09 | 2015-08-04 | Lg Electronics Inc. | Apparatus for treating laundry having a ring shaped circular guide |
| US20120291302A1 (en) * | 2011-05-16 | 2012-11-22 | Bsh Home Appliances Corporation | Noise-reducing laundry drum for a household appliance |
| JP5745441B2 (en) * | 2012-02-27 | 2015-07-08 | 日本特殊塗料株式会社 | Sheet damping material with chipping resistance |
-
2015
- 2015-06-01 MX MX2016016925A patent/MX2016016925A/en unknown
- 2015-06-01 KR KR1020177000557A patent/KR20170020425A/en unknown
- 2015-06-01 EP EP15810498.4A patent/EP3158124A4/en not_active Withdrawn
- 2015-06-01 US US14/726,701 patent/US20150368852A1/en not_active Abandoned
- 2015-06-01 CN CN201580038529.5A patent/CN106536814A/en active Pending
- 2015-06-01 WO PCT/US2015/033462 patent/WO2015195305A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| MX2016016925A (en) | 2017-07-27 |
| KR20170020425A (en) | 2017-02-22 |
| WO2015195305A1 (en) | 2015-12-23 |
| US20150368852A1 (en) | 2015-12-24 |
| EP3158124A1 (en) | 2017-04-26 |
| EP3158124A4 (en) | 2018-01-03 |
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Application publication date: 20170322 |