CN108825856A - A kind of electromagnetic valve coil - Google Patents
A kind of electromagnetic valve coil Download PDFInfo
- Publication number
- CN108825856A CN108825856A CN201810784864.5A CN201810784864A CN108825856A CN 108825856 A CN108825856 A CN 108825856A CN 201810784864 A CN201810784864 A CN 201810784864A CN 108825856 A CN108825856 A CN 108825856A
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- Prior art keywords
- coil
- electromagnetic valve
- canister portion
- shell
- valve coil
- 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.)
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- 230000003068 static effect Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The present invention provides a kind of electromagnetic valve coil, including coil rack, coil, shell, capping and electricity-supply device, coil rack is by top plate, middle canister portion and bottom plate are constituted, middle canister portion is the hollow rectangular parallelepiped structure of both ends perforation, middle canister portion has interior side ring surface and outer side ring surface, the inner cavity of middle canister portion is also rectangular parallelepiped structure, metallic sheath is set in the inner cavity of middle canister portion, one end of middle canister portion is connected with top plate, the other end is connected with bottom plate, coil is wrapped on outer side ring surface, coil rack is arranged in shell, the top cover of shell is equipped with capping, electricity-supply device one end exposes to shell, and connect power supply, the other end is arranged in shell.By coil rack by round bending moment shape, increasing electromagnetic attraction, can save energy 20-70% using the solenoid valve of this electromagnetic valve coil, become smaller with line footpath under power, cost reduces, and the processing is simple, and the processing is simple for rectifier cell, and it is easy to maintenance, it is at low cost.
Description
Technical field
The present invention relates to Solenoid Valve Technology fields, and in particular to a kind of electromagnetic valve coil.
Background technique
Currently, electromagnetic relay is widely used on household electrical appliance, automobile etc., and with the development of technology, type
More and more, internal bobbin is the essential component of every kind of electromagnetic relay.Existing solenoid valve includes main valve body
Part and control section, the control section include that the valve rod of coil combination, junction block, terminal box and pilot valve is threaded through shell
Interior, junction block is arranged on the housing, and terminal box is set in outside the junction block, there is the electric elements being connected with inserted sheet, and outside connects
Line is connected after passing through terminal box with the electric elements.When the solenoid valve is energized, the intracorporal coil of shell has electric current, in shell
Interior generation electromagnetic field, on the stem of the pilot valve, the valve rod of pilot valve acts electromagnetic field effect, realizes and is driven using pilot valve
The main valve body partial act of solenoid valve.However, by its enameled wire around bobbin external form it is cylindrical, but its shell is
Rectangle, thus bobbin space shared in rectangular chamber be it is small, also therefore, in order to reach required magnetic flux, it is necessary to
It is wrapped on bobbin using thicker enameled wire to complete, therefore at high cost.
There is collector ring on static iron core face, for changing electric current, but its difficult processing, it needs to add slot on static iron core face,
Maintenance or replacement are inconvenient, need all to dismantle solenoid valve, and in the switching process of AC to DC electricity, can generate
Noise, and magnetic field is unstable.
Therefore, it is necessary to research and develop a kind of electromagnetic valve coil, solve the above problems.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of electromagnetic valve coils, by improving coil rack and collector ring etc.
Structure etc. solve the above problems.
In order to solve the above technical problems, the present invention provides a kind of electromagnetic valve coil, including coil rack, coil, shell, envelope
Lid and electricity-supply device,
The coil rack is made of top plate, middle canister portion and bottom plate, the top plate have first surface, with the first surface phase
Corresponding second surface, the first side that the second surface is extended to from the first surface run through from the first surface
To the first through hole of the second surface, the middle canister portion is the hollow rectangular parallelepiped structure of both ends perforation, and the middle canister portion has
Interior side ring surface and outer side ring surface corresponding with the interior side ring surface, the inner cavity of the middle canister portion is also rectangular parallelepiped structure, described
Bottom plate has third surface, the 4th surface corresponding with the third surface, is through to the described 4th from the third surface
Second through-hole on surface, metallic sheath are set in the inner cavity of middle canister portion, and are fitted with the interior side ring surface, the middle canister portion
One end be connected with the top plate, the other end is connected with the bottom plate, and the coil is wrapped on the outer side ring surface, described
Two surfaces contact the coil top, and the third surface contacts the bottom of the coil,
The inner cavity of the shell is divided into coil area and energization area by partition, and the coil rack for being wound with coil is arranged in coil area
Interior, the 4th surface is bonded with the bottom of the housing cavity, and the top cover of the shell is equipped with the capping, and described first
Surface is bonded the capping, and described electricity-supply device one end exposes to the shell, and connects power supply, and the other end is arranged in energization area
It is interior.
As a kind of a kind of preferred embodiment of electromagnetic valve coil of the present invention, the first surface of the top plate is equipped with convex
Ring, the bulge loop and the top plate are in integral structure, and the outside of the bulge loop is equipped with the first static sealing ring, the capping with it is described
Bulge loop and the contact of the first static sealing ring.
As a kind of a kind of preferred embodiment of electromagnetic valve coil of the present invention, the 4th surface of the bottom plate is equipped with the
One groove, the second static sealing ring are embedded in first groove, and second static sealing ring contacts the bottom of the housing cavity
Portion.
As a kind of a kind of preferred embodiment of electromagnetic valve coil of the present invention, the electromagnetic valve coil further includes rectification member
Part, the rectifier cell and the electricity-supply device are electrically connected, and the rectifier cell is embedded on the partition, one end setting
In the coil area, the other end is arranged in the energization area.
As a kind of a kind of preferred embodiment of electromagnetic valve coil of the present invention, the electromagnetic valve coil further includes conductive inserts
Needle, the first side of the top plate are equipped with the second groove, and described conductive pin a part is inserted into the second groove, and the other end is worn
It crosses the partition to be arranged in the coil area, the conductive pin and the electricity-supply device are electrically connected.
As a kind of a kind of preferred embodiment of electromagnetic valve coil of the present invention, the first through hole and the second through-hole are
Cuboid.
As a kind of a kind of preferred embodiment of electromagnetic valve coil of the present invention, the coil rack is insulating materials.
As a kind of a kind of preferred embodiment of electromagnetic valve coil of the present invention, the electricity-supply device include power supply inserted sheet,
The bottom end of plastic base and spring retaining tab, the power supply inserted sheet is fixed on the plastic base, and top exposes to the modeling
Glue pedestal, and be electrically connected with the power supply, the bottom end of the power supply inserted sheet connects the fixing end of the spring retaining tab, described
The movable end and rectifier cell of spring retaining tab are electrically connected.
Compared with prior art, a kind of electromagnetic valve coil proposed by the present invention, advantage are as follows:
1, coil rack increases electromagnetic attraction, in the constant situation of coil length, same number coil electromagnetism by round bending moment shape
Suction is bigger;
2, it can save energy 20-70% using the solenoid valve of this electromagnetic valve coil, become smaller with line footpath under power, cost reduces;
3, collector ring is not needed, not only can be general with direct current, alternating current plus the structure of rectifier cell by electromagnetic valve coil, but also can
To avoid pilot valve component in solenoid valve, structure is complicated, not add slot, and the processing is simple, easy to maintenance, because being in coil rack
Outside, and noise is lower, stable magnetic field.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein,
Fig. 1 is an a kind of angle schematic cross-sectional view of the electromagnetic valve coil of the present invention in embodiment 1;
Fig. 2 is a kind of another angle schematic cross-sectional view of the electromagnetic valve coil of the present invention in embodiment 1;
Fig. 3 is a kind of the first internal sectional structure schematic diagram of the shell of the electromagnetic valve coil of the present invention in embodiment 1;
Fig. 4 is a kind of second of internal sectional structure schematic diagram of the shell of the electromagnetic valve coil of the present invention in embodiment 1;
Fig. 5 is a kind of the third internal sectional structure schematic diagram of the shell of the electromagnetic valve coil of the present invention in embodiment 1.
Wherein:1 be coil rack, 11 be top plate, 111 be first surface, 112 be second surface, 113 be first side,
114 it is bulge loop, 12 be middle canister portion, 121 be interior side ring surface, 122 be outer side ring surface, 13 be bottom plate, 131 be third surface, 132 is
4th surface, 2 be coil, 3 be rectifier cell, 4 be shell, 41 be partition, 5 be capping, 6 be electricity-supply device, 61 be power supply insert
Piece, 62 be plastic base, 63 be spring retaining tab, 8 be the first static sealing ring, 9 be the second static sealing ring, 10 be conductive pin.
Specific embodiment
A kind of electromagnetic valve coil of the present invention comprising:Coil rack 1, coil 2, rectifier cell 3, shell 4, envelope
Lid 5 and electricity-supply device 6.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, With reference to embodiment
The present invention is described in further detail.
Firstly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
Secondly, the present invention is described in detail using structural schematic diagram etc., when describing the embodiments of the present invention, for convenient for saying
It is bright, indicate that the schematic diagram of electromagnetic valve coil structure can disobey general proportion and make partial enlargement, and the schematic diagram is example,
It should not limit the scope of protection of the invention herein.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication
Between.
Embodiment 1
In the present embodiment, electromagnetic valve coil includes coil rack 1, coil 2, rectifier cell 3, shell 4, capping 5 and into Denso
Set 6.Above-mentioned each component is highlighted below.
Referring specifically to Fig. 1 to Fig. 2, Fig. 1 is that an a kind of angle of the electromagnetic valve coil of the present invention in embodiment 1 is cutd open
Depending on structural schematic diagram;Fig. 2 is a kind of another angle sectional structure signal of the electromagnetic valve coil of the present invention in embodiment 1
Figure.As shown in Fig. 1 to 2, in order to make it easy to understand, coil rack 1 is divided into top plate 11, middle canister portion 12 and bottom plate 13, three's
Connection structure is similar to I-shaped.Top plate 11 divides for first surface 111, second surface 112, first side 113 in top plate 11
There are also first through hole in center(It is not shown), first surface 111 is corresponding with second surface 112, first side 113 is from first surface
111 extend to second surface 112, and middle canister portion 12 is the hollow rectangular parallelepiped structure of both ends perforation, in order to make it easy to understand, by middle canister portion
12 points are interior side ring surface 121 and outer side ring surface 122, and outer side ring surface 122 is corresponding with interior side ring surface 121, the inner cavity of middle canister portion 12
It also is rectangular parallelepiped structure, i.e., outer side ring surface 122 is made of four planes, and four planes are rectangle, a rectangular parallelepiped structure is surrounded,
Interior side ring surface 121 is also to be made of four planes, and four planes are rectangle, surrounds a rectangular parallelepiped structure, and it is that bottom plate 13, which divides,
Three surfaces 131, the 4th surface 132, the 4th surface 132 is corresponding with third surface 131, is equipped with the second through-hole at 13 center of bottom plate
(It is not shown), first through hole, the second through-hole be connected to the inner cavity of middle canister portion 12, a kind of mode that comparison is appropriate be first through hole and
Second through-hole is cuboid.One end of middle canister portion 12 is connected with top plate 11, and the other end is connected with bottom plate 13, and coil 2 is wound
On outer side ring surface 122, second surface 112 contacts 2 top of coil, and third surface 131 contacts the bottom of coil 2, long in coil
It spends in constant situation, same number coil rectangular configuration keeps electromagnetic attraction bigger.Metallic sheath(It is not shown)It is arranged in middle canister portion 12
Inner cavity in, and fit with interior side ring surface 121, the inner cavity of shell 4 is divided into coil area by partition 41(It is not shown)And energization
Area(It is not shown), the setting of coil rack 1 of coil 2 is wound in coil area, the bottom on the 4th surface 132 and 4 inner cavity of shell
Fitting, the top cover of shell 4 are equipped with capping 5, as in Figure 3-5, the structure of shell 4 can also there are many, due to can in figure
Clearly to find out, so repeating no more.
Please continue to refer to Fig. 1, the fitting of first surface 111 capping 5, the first side 113 of top plate 11 is equipped with the second groove,
In a part the second groove of insertion of conductive pin 10, the other end passes through partition 41 and is arranged in coil area, conductive pin 10 with into
Electric installation 6 is electrically connected.6 one end of electricity-supply device exposes to shell 4, and connects power supply, and the other end is arranged in energization area, and with
Rectifier cell 3 is electrically connected, and rectifier cell 3 is embedded on partition 41, and one end is arranged in coil area, and other end setting is logical
In electric area, rectifier cell 3 is independently arranged at the outside of coil 2 and coil rack 1, so will not make them, structure is complicated, and
And the cost of rectifier cell 3 is at 0.08 yuan to 0.1 yuan, and the only manufacturing cost of original collector ring is just at 0.5 to 1 yuan,
So rectifier cell 3 is compared with original collector ring, price is lower.
In order to reduce the unnecessary constructions such as spot welding, line connection, above-mentioned electricity-supply device 6 includes power supply inserted sheet 61, plastic bottom
Seat 62 and spring retaining tab 63, the bottom end of power supply inserted sheet 61 are fixed on plastic base 62, and top exposes to plastic base 62, and
It is electrically connected with the power supply, the fixing end of the bottom end connecting spring connection sheet 63 of power supply inserted sheet 61, the movable end of spring retaining tab 63
It is electrically connected with rectifier cell 3.
Since slight vibration friction can be generated after being powered up, during electromagnetic valve work, so top plate 11
First surface 111 is equipped with bulge loop 114, and bulge loop 114 and top plate 11 are in integral structure, and it is quiet close that the outside of bulge loop 114 is equipped with first
Seal 8, capping 5 are contacted with bulge loop 114 and the first static sealing ring 9.4th surface 132 of bottom plate 13 is equipped with the first groove(Not
Diagram), the second static sealing ring 9 is embedded in the first groove, and the second static sealing ring 9 contacts the bottom of 4 inner cavity of shell.In top plate 11
When rubbing with capping 5, the first static sealing ring 8 prevents water or dust from entering, additionally it is possible to the abrasion and noise that friction generates are reduced,
When bottom plate 13 and shell 4 rub, the second static sealing ring 9 enough reduces the abrasion and noise that friction generates.
The component of above-mentioned electromagnetic valve coil includes but is not limited to above-mentioned type.
According to formula magnetic flux phi=magnetic field strength B × effective area S, embodiment 1 is compared with prior art
It is as follows:
Since the experimental data in embodiment 2 is similar to Example 1, therefore details are not described herein, as can be seen from the above table, same magnetic
Under flux conditions, the enamel covered wire copper core diameter in herein described scheme is smaller, and electromagnetic valve work electric current is lower, coil working
Temperature is lower, effective area is bigger, therefore low production cost, longer life expectancy.
And it is found through real Experimental comparison:The service life is longer for the rectifier cell of application scheme, and cost is lower.
Those of ordinary skill in fields it should be appreciated that, the features of the present invention or the first purpose are:
Electromagnetic valve coil of the present invention increases electromagnetic attraction, utilizes this electromagnetic valve coil by coil rack by round bending moment shape
Solenoid valve can save energy 20-70%, become smaller with line footpath under power, cost reduces, and the processing is simple, and the processing is simple for rectifier cell,
It is easy to maintenance, it is at low cost.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.
Claims (8)
1. a kind of electromagnetic valve coil, it is characterized in that:Including coil rack, coil, shell, capping and electricity-supply device,
The coil rack is made of top plate, middle canister portion and bottom plate, the top plate have first surface, with the first surface phase
Corresponding second surface, the first side that the second surface is extended to from the first surface run through from the first surface
To the first through hole of the second surface, the middle canister portion is the hollow rectangular parallelepiped structure of both ends perforation, and the middle canister portion has
Interior side ring surface and outer side ring surface corresponding with the interior side ring surface, the inner cavity of the middle canister portion is also rectangular parallelepiped structure, described
Bottom plate has third surface, the 4th surface corresponding with the third surface, is through to the described 4th from the third surface
Second through-hole on surface, metallic sheath are set in the inner cavity of middle canister portion, and are fitted with the interior side ring surface, the middle canister portion
One end be connected with the top plate, the other end is connected with the bottom plate, and the coil is wrapped on the outer side ring surface, described
Two surfaces contact the coil top, and the third surface contacts the bottom of the coil,
The inner cavity of the shell is divided into coil area and energization area by partition, and the coil rack for being wound with coil is arranged in coil area
Interior, the 4th surface is bonded with the bottom of the housing cavity, and the top cover of the shell is equipped with the capping, and described first
Surface is bonded the capping, and described electricity-supply device one end exposes to the shell, and connects power supply, and the other end is arranged in energization area
It is interior.
2. electromagnetic valve coil as described in claim 1, it is characterized in that:The first surface of the top plate is equipped with bulge loop, described
Bulge loop and the top plate are in integral structure, and the outside of the bulge loop is equipped with the first static sealing ring, the capping and the bulge loop and
The contact of first static sealing ring.
3. electromagnetic valve coil as described in claim 1, it is characterized in that:4th surface of the bottom plate is equipped with the first groove,
Second static sealing ring is embedded in first groove, and second static sealing ring contacts the bottom of the housing cavity.
4. electromagnetic valve coil as described in claim 1, it is characterized in that:The electromagnetic valve coil further includes rectifier cell, described
Rectifier cell and the electricity-supply device are electrically connected, and the rectifier cell is embedded on the partition, and one end is arranged described
In coil area, the other end is arranged in the energization area.
5. electromagnetic valve coil as described in claim 1, it is characterized in that:The electromagnetic valve coil further includes conductive pin, described
The first side of top plate is equipped with the second groove, and described conductive pin a part is inserted into the second groove, and the other end passes through described
Partition is arranged in the coil area, and the conductive pin and the electricity-supply device are electrically connected.
6. electromagnetic valve coil as described in claim 1, it is characterized in that:The first through hole and the second through-hole are cuboid
Shape.
7. electromagnetic valve coil as described in claim 1, it is characterized in that:The coil rack is insulating materials.
8. electromagnetic valve coil as described in claim 1, it is characterized in that:The electricity-supply device includes power supply inserted sheet, plastic base
And spring retaining tab, the bottom end of the power supply inserted sheet are fixed on the plastic base, top exposes to the plastic base, and
It is electrically connected with the power supply, the bottom end of the power supply inserted sheet connects the fixing end of the spring retaining tab, the spring connection
The movable end and rectifier cell of piece are electrically connected.
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CN201810784864.5A CN108825856A (en) | 2018-07-17 | 2018-07-17 | A kind of electromagnetic valve coil |
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CN201810784864.5A CN108825856A (en) | 2018-07-17 | 2018-07-17 | A kind of electromagnetic valve coil |
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Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4133641A1 (en) * | 1991-10-11 | 1993-04-22 | Teves Gmbh Alfred | Electrohydraulic pressure regulator with elastic holder for adjustable orientation of coils |
JPH11193876A (en) * | 1998-01-05 | 1999-07-21 | Koganei Corp | Solenoid valve |
CN1361371A (en) * | 2000-12-25 | 2002-07-31 | 速睦喜股份有限公司 | Electromagnetic for electromagnetic valve |
US20060108551A1 (en) * | 2004-11-24 | 2006-05-25 | Smc Corporation | Solenoid valve |
CN101916639A (en) * | 2010-08-13 | 2010-12-15 | 浙江三花制冷集团有限公司 | Electromagnetic coil |
CN201838847U (en) * | 2010-10-11 | 2011-05-18 | 胡海明 | Wrenching type energy-saving plug |
CN104565498A (en) * | 2014-12-26 | 2015-04-29 | 宁波飞泰工业自控设备有限公司 | Electromagnetic valve |
CN204512598U (en) * | 2015-01-15 | 2015-07-29 | 台州欧思托气动机械科技有限公司 | A kind of miniature electromagnetic valve |
CN204573276U (en) * | 2015-03-31 | 2015-08-19 | 奉化市星宇电子有限公司 | A kind of electromagnetic valve coil that can prevent high-voltage breakdown |
WO2017199803A1 (en) * | 2016-05-19 | 2017-11-23 | Smc株式会社 | Solenoid valve |
CN206976646U (en) * | 2017-05-08 | 2018-02-06 | 普联技术有限公司 | The conductive component and attaching plug of a kind of attaching plug |
CN208764427U (en) * | 2018-07-17 | 2019-04-19 | 宁波飞泰工业自控设备有限公司 | A kind of electromagnetic valve coil |
-
2018
- 2018-07-17 CN CN201810784864.5A patent/CN108825856A/en active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4133641A1 (en) * | 1991-10-11 | 1993-04-22 | Teves Gmbh Alfred | Electrohydraulic pressure regulator with elastic holder for adjustable orientation of coils |
RU2074098C1 (en) * | 1991-10-11 | 1997-02-27 | Альфред Тевес ГмбХ | Electromagnetic control device for hydraulic pressure regulator, its design versions, and method of manufacture |
JPH11193876A (en) * | 1998-01-05 | 1999-07-21 | Koganei Corp | Solenoid valve |
CN1361371A (en) * | 2000-12-25 | 2002-07-31 | 速睦喜股份有限公司 | Electromagnetic for electromagnetic valve |
US20020121620A1 (en) * | 2000-12-25 | 2002-09-05 | Smc Corporation | Solenoid for electromagnetic valve |
US20060108551A1 (en) * | 2004-11-24 | 2006-05-25 | Smc Corporation | Solenoid valve |
CN101916639A (en) * | 2010-08-13 | 2010-12-15 | 浙江三花制冷集团有限公司 | Electromagnetic coil |
CN201838847U (en) * | 2010-10-11 | 2011-05-18 | 胡海明 | Wrenching type energy-saving plug |
CN104565498A (en) * | 2014-12-26 | 2015-04-29 | 宁波飞泰工业自控设备有限公司 | Electromagnetic valve |
CN204512598U (en) * | 2015-01-15 | 2015-07-29 | 台州欧思托气动机械科技有限公司 | A kind of miniature electromagnetic valve |
CN204573276U (en) * | 2015-03-31 | 2015-08-19 | 奉化市星宇电子有限公司 | A kind of electromagnetic valve coil that can prevent high-voltage breakdown |
WO2017199803A1 (en) * | 2016-05-19 | 2017-11-23 | Smc株式会社 | Solenoid valve |
CN206976646U (en) * | 2017-05-08 | 2018-02-06 | 普联技术有限公司 | The conductive component and attaching plug of a kind of attaching plug |
CN208764427U (en) * | 2018-07-17 | 2019-04-19 | 宁波飞泰工业自控设备有限公司 | A kind of electromagnetic valve coil |
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