CN105324062A - Water-carrying domestic appliance with a pump unit comprising a slit tube - Google Patents
Water-carrying domestic appliance with a pump unit comprising a slit tube Download PDFInfo
- Publication number
- CN105324062A CN105324062A CN201480035207.0A CN201480035207A CN105324062A CN 105324062 A CN105324062 A CN 105324062A CN 201480035207 A CN201480035207 A CN 201480035207A CN 105324062 A CN105324062 A CN 105324062A
- Authority
- CN
- China
- Prior art keywords
- pipe portion
- portion section
- unit
- housed device
- plastics
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0626—Details of the can
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/44—Current or voltage
- D06F2103/48—Current or voltage of the motor driving the pump
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention concerns a water-carrying domestic appliance (1), in particular a dishwasher, with at least one pump unit (9, 12) which comprises an electric motor (17) with a rotor unit (18) mounted in a chamber which, at least during operating phases, conveys liquid, and with a stator unit (24) rigidly disposed in a dry outer chamber, as well as with a tube section (20) disposed between the rotor unit (18) and stator unit (24). The domestic appliance is designed such that the tube section (20) is formed from an easily flowable plastic having a melt flow index of more than 10 cm<3> per 10 minutes.
Description
Technical field
The present invention relates to a kind of housed device of guiding water of preamble according to claim 1, it has at least one pump unit, described pump unit comprises motor, and described motor has: remain on a stator unit at least guiding the rotor unit in the chamber of liquid and be arranged on regularly in dry outer chamber in the operation phase and the pipe portion section be arranged between rotor unit and stator unit.
Background technology
It is known that: in the housed device guiding water, i.e. such as dish-washing machine, washing machine, in the similar devices of dryer or what is called " white domestic appliances ", in order to overturn and/or pumping is mixed with the water of cleaning agent and/or impurity if desired and is provided with at least one pump unit, described pump unit comprises motor, described motor has: keep rotor unit in a liquid, be arranged on the stator unit in dry outer chamber regularly, and the pipe portion section in the magnetic gap being arranged between rotor unit and stator unit, this pipe portion section is by nonmagnetic substance, namely be such as made up of stainless steel or plastics.Rotor unit can, by its layout in a liquid also by hydrodynamic lubrication, make can cancel moveable shaft seal if desired.
This layout with the pipe portion section in magnetic gap, usually also referred to as being gas tube device, is especially referred to as gap drum.At this, gas tube liquid, such as with transporting medium or other liquid filling and by its phase external seal.Therefore, gas tube is observed in radial directions and is provided separation between the inner cavity chamber of its liquid filling and the outer chamber of drying or gauge on the axial length of gas tube, wherein said inner cavity chamber holds the axle of pump and settles rotor unit thereon regularly, wherein said outer chamber accommodation stator unit.For high magnetic efficiency importantly: the thickness of magnetic gap keeps little as far as possible.Because gap is by share by the wall material of pipe portion section be made up of liquid, and because can not at random design for tolerance and pollution cause with the thickness of the share of liquid filling, so for minimum gaps thickness, the wall thickness of reduction pipe portion section is important.When applying ferromagnetic material, this effect becomes especially strong, and described ferromagnetic material has high magnetic permeability compared with the magnet based on rare earth, but has low magnetic induction.Because rise very unfavourably based on the price of the magnet of rare earth, so it is desirable that, as far as possible transition be ferromagnetic material.Simultaneously can it is considered that: usually, gas tube manufactures from one as the parts of plastics drum together with bearing cap and other structure element in the injection molding method for cost reason.Should be cheap as far as possible at these plastics applied, be resistant to hydrolysis and chemical resistance and temperature stabilization while intensity is high.But by glass fibre, especially when wall thickness is thin, working ability is limited to the high compactedness needed for this.
Summary of the invention
The present invention based on problem be: by coordinated with each other as far as possible well to the different requirement being arranged on the rotor portions section in magnetic gap between the stator unit of pump unit and rotor unit.
The present invention solves the problems referred to above by the housed device of the guiding water with the feature of claim 1.Of the present invention other advantage and feature and improved form illustrate in dependent claims 2 to 11, its feature can realize respectively either individually or in combination.
By the present invention, in formation scheme according to claim 1, realizing a kind of housed device, wherein realize in the following way: every 10 minutes 10cm will be greater than by having remaining on the pipe portion section in the magnetic gap between the stator unit at least guiding the rotor unit in the chamber of liquid and be arranged on regularly in dry outer chamber in the operation phase
3the runny plastics of the appearance of melt flow index form, the injection moulding of this pipe portion section is simplified.It can perform fully soon, makes it possible to form extremely little wall thickness to minimize magnetic gap.
Especially desirably: pipe portion section has the wall thickness being less than 0.75 millimeter.Thus, the ferrite device for pipe unit also can form fully high efficiency.This device based on rare earth can be abandoned.
For wall thickness thin as far as possible advantageously: pipe portion section is greater than every 10 minutes 30cm by having when 230 DEG C
3melt flow index plastics formed.
In method, when pipe portion section forms the part of the housing parts of single type, when especially forming the part of the single type of pump case, the manufacture of pump unit is especially simple.Especially, the housing parts of this single type can form rotor case, has settled driving shaft in the rotor chamber of described rotor case, and it has the arrangement rotor unit thereon of the motor of pump unit.At this, rotor portions section especially can be molded single type the housing bottom at rear portion and/or front portion, closure section to the hydraulic cavities gauge of pump unit.So the one or more additional sealing position between the housing bottom at pipe portion section and one or more accessory components, such as independent rear or the closure member to hydraulic cavities gauge, independent front portion can be avoided in an advantageous manner.
As an alternative also it is possible that: pipe portion section is embedded in the pump case of multi-piece type hermetically as independent component, only must use expensive material in gas tube region originally thus, in other respects but can adopt cheap material.
Especially, the pipe portion section proposed is the so-called gas tube in the magnetic gap between rotor unit and stator unit in both cases.
By applied plastics, pipe portion section can form articles injection-moulded or articles injection-moulded part and then have so-called thin wall thickness.
Also when wall thickness is thin for required mechanical strength, that the plastics of pipe portion section are especially highly strengthened and have at least 30%, especially at least 40% glass fibre or carbon share.
Especially, dish-washing machine is formed according to the present invention.
Other favourable improved forms of the present invention illustrate in the dependent claims.
Accompanying drawing explanation
From shown in the accompanying drawing of theme of the present invention with embodiment described below obtain other advantage and feature.
Shown in the drawings:
Fig. 1 illustrate the signal of housed device, the in this case dish-washing machine of example, phantom, its have upset and/or pump unit,
Fig. 2 illustrates the cross-sectional view of pump unit,
Fig. 3 illustrate in Fig. 2 such as along the profile of line III-III,
Fig. 4 illustrates the cross-sectional view of the pump unit of alternative,
Fig. 5 illustrate in Fig. 4 such as along the profile of line V-V.
The element with identical function and the mode of action is respectively equipped with identical Reference numeral in the accompanying drawings.
Detailed description of the invention
The housed device 1 schematically illustrated in Fig. 1 illustratively forms dish-washing machine at this.That as above sets forth is such, formation scheme of the present invention is also considered to other housed device, especially main equipment.
Be domestic bowl-washing at this dish-washing machine 1 schematically illustrated and there is the eluant container 2 for holding article-cleaning to be processed, such as plate, pot, tableware, glass, kitchen tools etc.Eluant container 2 can have the elementary contour towards at least basic rectangle of the front side V of user in run location.
Eluant container 2 can be closed by door 3.This door 3 illustrates in FIG in a closed position, and such as can around the trunnion axis 3a of bottom along the direction pivotable of arrow 3d.Other the open motion different from pivotable is also feasible.
Rinsing article can remain at least one flushing basket 4; At this, in eluant container 2, be provided with just two bowl baskets 4,5 such as superposed on one anotherly.The quantity of rinsing basket 4,5 can change according to the type and size of dish-washing machine 1.Also so-called Cutlery drawer can be additionally provided with.This bowl of basket 4,5 is via flusher 6,7, such as via microscler extension in radial directions, the rinse arm that can rotate around central authorities respectively and/or load fresh water FW and/or loaded cycle water via each nozzle, described water can be mixed with cleaning agent, so-called irrigation S.
In addition, rinse basket 4,5 and such as can shift forward on roller 10, to reach the position of taking for user, in described position of taking, user cosily loading and unloading can rinse basket 4,5.Lateral rails is provided with as the track for roller 10 in eluant container 2.In addition, can be provided with for simplifying the pull handle rinsing basket 4,5 and move into and shift out at the edge plane place pointed to along the direction towards front side V respectively rinsing basket 4,5.
Fresh water FW and/or circulation and be mixed with cleaning agent and/or glass cleaner or other media and/or flow after it is distributed in eluant container 2 from the irrigation S of the impurity rinsed in article, and flow down to and rinse on article, via being arranged in the bottom section 8 of eluant container 2, the collection drum with sieve unit 11 flows on the pump unit (circulating pump) 12 of the upset being arranged on downstream, from described pump unit, again guide to distributor 14 at this heater 13 illustratively only schematically illustrated in FIG via at least one and work the flusher 6 guiding to and mention therefrom, 7.Between collection drum, pump unit 12, heater 13, distributor 14 and flusher 6,7, be respectively equipped with Liquid connector at this, such as the Liquid connector of tubular conduit or hoseline form.Be provided with pump unit or waste water pump 9 to pump waste water A W from eluant container, described pump unit or waste water pump are linked into and flow out in tubular conduit.Via described outflow tubular conduit, waste water A W is derived from machine 1.
Pump unit 9,12 also can combination with one another, so make the pump unit of only existence anduniquess altogether.
At least one pump unit 9,12 comprises the drum pump with impeller 15 at this, and described impeller differently can be formed according to version.This impeller is driven by the driving shaft 16 of central authorities, and described driving shaft supports in wet mode in its end regions.Driving shaft 16 can be rotated by motor 17, namely drive, wherein motor 17 comprises and is arranged on driving shaft 16 and utilizes it to keep rotor unit 18 in a liquid, is radially outward connected on described rotor unit by the gap area 19 being arranged in liquid chamber equally.Term " keep in a liquid " represents at this: the corresponding accommodating chamber for rotor unit is at least in operation and can be full of by liquid, as irrigation or water and/or waste water.As an alternative, other, the liquid of bearing bearing lubrication and cooling is feasible.
To radially outer using pipe portion section 20 as housing 21 single type or the part of multi-piece type be connected on described gap area 19, described part demarcates with dry outer chamber 23 the wet interior zone 22 being wherein mounted with the driving shaft 16 with rotor unit 18.In dry exterior chamber 23, be provided with stator unit 24 regularly, described stator unit especially comprises multiple stator lasmination at this, and described stator lasmination is surrounded by stator magnet coil 25 respectively.
Therefore rotor portions section 20 is parallel to gap area 19 and is placed in magnetic gap between rotor unit 18 and stator unit 24.The summation that the thickness in this gap passes through the thickness of fluid gap 19 and the thickness of pipe portion section 20 at this limits.
As started to propose: the thickness of magnetic gap in order to high magnetic efficiency should be little as far as possible.
Above-mentioned in order to realize, pipe portion section 20 is greater than every 10 minutes 10cm by having
3the runny plastics of the appearance of melt flow index form.
At this, pipe portion section 20 has the thin wall thickness unknown being up to now less than 0.75 millimeter.
Especially, pipe portion section 20 is greater than every 10 minutes 30cm by having when 230 DEG C
3the runny plastics of the appearance of melt flow index form.
As shown in Figure 2 at this, be change although especially hold housing parts 21 thickness on it extends with the driving shaft 16 of rotor unit 18 and be configured to the articles injection-moulded of single type on the whole.Described housing parts radially surround rotor unit 18 and preferably surround cylindrical ring around pipe portion section 20, described pipe portion section forms the so-called gas tube in the magnetic gap between rotor unit 18 and stator unit 24.Especially,-as this in the embodiment of fig. 2-, be molded in by housing bottom 31 on its axial end portion deviating from impeller 15 in pipe portion section 20 and then be molded in outside pipe portion section 20, described pipe portion section is used as the rotor chamber for settling rotor unit 18, makes to form the gap drum closed side.In inner side especially can by the bearing receiving member at so-called B or rear portion or so-called B or rear portion, be molded in described housing bottom 31 the bearing single type that is used for driving shaft 16.Additionally or with it have nothing to do, can gas tube 20 towards impeller 15, have on the axial end portion of the passage of driving shaft 16, to be molded anterior closed end 29 single type.Driving shaft 16 utilizes impeller 15 place settled in side to be projected in the hydraulic chamber 28 of pump unit 9, especially liquor pump from described closure section thereon.The closed end 29 of this front portion especially can have the receive wall sections of side or flange for the support of bearing 30 holding so-called A or front portion.Anterior closure wall quality award from the ministry choosing forms the sub-portion section in the gauge portion of the hydraulic cavities 28 of pump unit 12 simultaneously, and impeller 15 is placed in described pump unit.Therefore observe on the whole, the driving shaft 16 with rotor unit 18 is provided to the housing parts 21 of single type, the closure section 29 of the housing bottom 31 that described housing parts is molded by the single type at axis, preferred cylindricality, preferred columniform pipe portion section 20, rear portion substantially and front portion forms, observe the rotor chamber gauge for settling rotor unit 18 on wherein said pipe portion section is axially extending longitudinally in radial directions, the axial end portion place hydraulic seal of pipe portion section 20 at its rear portion is closed by wherein said housing bottom.Impeller 15 is settled in hydraulic cavities or impeller cavity 28, so that by irrigation liquid by central authorities suction adapter 26 from outside in axial direction (driving shaft about extending longitudinally) be drawn into hydraulic cavities 28, and with the durection component of radial direction pass pressure tap 27 outwards carry out from pump unit 9.
As an alternative, every 10 minutes 10cm are greater than by having
3melt flow index the runny plastics of appearance form pipe portion section 20 also can be encased in (see Fig. 4) in pump case as independent component.Described pump case is preferably coupled with the packaged unit of independent front portion or closure member 32 by its leading section on additional sealing position, and described packaged unit or closure member are adjacent to hydraulic cavities 28.Suitably, the rearward end of pipe portion section 20 can be provided with the molded housing bottom 31 of single type and then form gap drum.So anterior independent packaged unit 32 can be made up of the plastics that mobility compared with pipe portion section 20 is poor and then more cheap.Expensive and although its melt flow index is high and highly strengthen, in the pump unit of this version, in its totle drilling cost, account for so not high proportion for the high price of the plastics of pipe portion section 20.
Following version shown in Figure 4, wherein B bearing and cylindricality, pipe portion section 20 that collar shape is surrounded makes by extremely holding runny first material, and housing 21 opposite, form independent construction unit towards the end wall of impeller 15.As an alternative also it is possible that: the collar 20 only being formed cylindricality by the plastics with high melt flow index.Housing bottom 31 also can be made up of the plastics more poor than pipe portion section 20 mobility holding rotor unit if desired.If desired, it also can be configured to independent annex, and described annex is suitably coupled in the rearward end of rotor portions section 20 by means of corresponding fixed structure in the mode of hydraulic seal when additional seal is assisted in the mode that the packaged unit 32 to independent front portion is similar.
Therefore, in different versions, rotor portions section 20 itself can form part that is articles injection-moulded or cast component.The plastics of described pipe portion section 20 this based on polypropylene and simultaneously-such as owing to being significantly higher than 30%, especially higher than 40% high glass fibre share or due to carbon fiber share-highly strengthened.Apparently, also other can be strengthened in order to the plastic material of reinforced pipe portion section or gas tube 20, especially improve shearing strength, shock resistance and/or measuring body additional materials and be incorporated in the runny plastic material of appearance of gas tube 20.Additionally or with it have nothing to do, if desired, the pipe portion section 20 by the material for strengthening carries out outside and/or inner cover can be favourable.
At this, every 10 minutes 10 and 40cm preferably will be had
3between melt flow index, preferred every 10 minutes 30cm
3the polypropylene of melt flow index be used as the plastics of pipe portion section 20, and single type form the whole housing parts 21 comprising and turn chamber and the region adjacent with impeller time apply.When being such as only configured to separate part to gas tube 20 collar shape, so suitably only the plastics (such as PPS) of described gas tube by high strength can be formed, described plastics have the melt flow index that is greater than every 10 minutes 10cm3 and then are encased in pump case 21, and housing parts 21 and other the remainder of pump case be made up of the plastics that mobility is poor.
On the whole, by the plastics with media stabilize form and the embodiment that wall thickness is less than the gas tube 20 of the cylindricality of 0.75 millimeter realize: also make high efficiency pump driver by ferromagnetic material, described high efficiency pump driver otherwise be only only feasible by the magnet based on rare earth.Obtain structure space advantage, weight savings, efficiency improvement and cost thus to decline.
Especially can advantageously: in order to reduce the radial distance between rotor unit and stator unit further, rotor unit is at its radially outward edge place without coated, and namely it has unsheltered magnetizable material there, especially Ferrite Material.In fig. 2, the unsheltered outside of the magnetizable body 34 of rotor unit is provided with Reference numeral 33.Thus, improved the drive efficiency of the motor of pump unit further, described motor is via fixed in position rotor unit drives impeller on the driving shaft.The body be made up of magnetisable material of the rotor unit of preferred cylindricality is suitably fixed on this on radial built-in supporting body 35, and described supporting body is preferably made of plastics.The supporting body fixed in position driving shaft circlewise of this inside.Described supporting body has anterior, radially outward outstanding maintenance flange 36 and have rear portion in the end that it deviates from impeller, radially outward outstanding maintenance flange 37 in its end towards impeller.Between the maintenance flange of these two side direction, magnetizable body is retained on the outer surface of the cylindricality of supporting body, especially fixed thereon.
Suitably, in order to minimize the magnetic gap between rotor unit and stator unit further, the edge of the inner radial of stator unit is gapless as far as possible, namely abuts in the mode directly contacted in the outside wall portions of rotor portions section or gas tube.Therefore magnetic gap is less, and magnetic reciprocation is more effective, and the magnetic attraction between the magnetic field especially produced by stator unit and the magnetic field produced by rotor unit is more effective.
Reference numerals list
1 housed device,
2 eluant containers,
3,
3a pivotal axis,
3d pivotal orientation,
4 bowls of baskets,
5 bowls of baskets,
6 flushers,
7 flushers,
8 bottom sections,
9 pump unit,
10 rollers,
11 sieve unit,
12 pump unit,
13 heaters,
14 distributors,
15 impellers,
16 driving shafts,
17 motor,
18 rotor units,
Gap area in 19 liquid chambers,
20 pipe portion sections,
21 housings,
22 wet inner cavity chamber,
23 dry outer chamber,
24 stator units,
25 stator magnet coils
The suction adapter of 26 central authorities
27 pressure tap
28 hydraulic cavities
The closure section of 29 front portions
The 30A support of bearing
31 housing bottoms
The independent closure member of 32 front portions
33 unsheltered outsides
34 magnetizable bodies
35 supporting bodies
The maintenance flange of 36,37 side direction
Claims (10)
1. one kind guides the housed device (1) of water, especially dish-washing machine, has at least one pump unit (9; 12), described pump unit comprises motor (17), described motor has: remain on a stator unit (24) at least guiding the rotor unit in the chamber of liquid (18) and be arranged on regularly in dry outer chamber in the operation phase and have pipe portion section (20) be arranged between rotor unit (18) and stator unit (24), it is characterized in that, being greater than every 10 minutes 10cm by having
3the runny plastics of appearance of melt flow index form described pipe portion section (20).
2. housed device according to claim 1 (1), is characterized in that, described pipe portion section (20) has the wall thickness being less than 0.75 millimeter.
3. housed device according to claim 1 and 2 (1), is characterized in that, described pipe portion section (20) is greater than every 10 minutes 30cm by having when 230 DEG C
3melt flow index plastics formed.
4. housed device according to any one of claim 1 to 3 (1), is characterized in that, described pipe portion section (20) forms the part of the housing parts (21) of single type.
5. housed device according to any one of claim 1 to 3 (1), is characterized in that, described pipe portion section (20) is embedded in the pump case (21) of multi-piece type hermetically.
6. housed device according to any one of claim 1 to 5 (1), it is characterized in that, described pipe portion section (20) is the so-called gas tube in the magnetic gap between pipe unit (18) and stator unit (24).
7. housed device according to any one of claim 1 to 6 (1), is characterized in that, described pipe portion section (20) forms articles injection-moulded or articles injection-moulded part.
8. housed device according to any one of claim 1 to 7 (1), is characterized in that, the plastics of described pipe portion section (20) are based on polyacrylic.
9. housed device according to any one of claim 1 to 8 (1), is characterized in that, the plastics of described pipe portion section (20) highly strengthen.
10. housed device according to any one of claim 1 to 9 (1), is characterized in that, described plastics have at least 30%, especially at least 40% glass fibre share.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013214190.4A DE102013214190A1 (en) | 2013-07-19 | 2013-07-19 | Water-conducting household appliance with a pump unit having a canned tube |
DE102013214190.4 | 2013-07-19 | ||
PCT/EP2014/064854 WO2015007616A1 (en) | 2013-07-19 | 2014-07-10 | Water-carrying domestic appliance with a pump unit comprising a slit tube |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105324062A true CN105324062A (en) | 2016-02-10 |
CN105324062B CN105324062B (en) | 2018-04-20 |
Family
ID=51162834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480035207.0A Active CN105324062B (en) | 2013-07-19 | 2014-07-10 | The housed device of guiding water with the pump unit with gas tube |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3021732A1 (en) |
CN (1) | CN105324062B (en) |
DE (1) | DE102013214190A1 (en) |
WO (1) | WO2015007616A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111163673A (en) * | 2017-09-29 | 2020-05-15 | Bsh家用电器有限公司 | Household dish washer |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017203987B4 (en) | 2017-03-10 | 2019-05-29 | BSH Hausgeräte GmbH | Pump for a water-conducting household appliance |
DE202023106362U1 (en) | 2023-10-31 | 2023-12-11 | Hanning Elektro-Werke Gmbh & Co. Kg | Wet-running electric pump and water-carrying household appliance with this |
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CN1290901C (en) * | 2002-04-19 | 2006-12-20 | 宇部兴产株式会社 | Method for reusing crushed synthetic resin product having cured resin incorporated therein |
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PL3047150T3 (en) * | 2012-12-21 | 2017-11-30 | BSH Hausgeräte GmbH | Water-bearing domestic appliance having a canned motor pump |
-
2013
- 2013-07-19 DE DE102013214190.4A patent/DE102013214190A1/en active Pending
-
2014
- 2014-07-10 EP EP14736867.4A patent/EP3021732A1/en not_active Withdrawn
- 2014-07-10 WO PCT/EP2014/064854 patent/WO2015007616A1/en active Application Filing
- 2014-07-10 CN CN201480035207.0A patent/CN105324062B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202007781U (en) * | 2011-03-21 | 2011-10-12 | 苏州金莱克汽车电机有限公司 | Dishwasher pump with fixing base |
CN102723793A (en) * | 2012-06-20 | 2012-10-10 | 常州新亚电机有限公司 | Combined motor stator component and sleeve used for wet operation pump and assembly method thereof |
CN102738962A (en) * | 2012-06-20 | 2012-10-17 | 常州新亚电机有限公司 | Motor bearing lubricating structure and motor for wet operating pump |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111163673A (en) * | 2017-09-29 | 2020-05-15 | Bsh家用电器有限公司 | Household dish washer |
Also Published As
Publication number | Publication date |
---|---|
DE102013214190A1 (en) | 2015-01-22 |
WO2015007616A1 (en) | 2015-01-22 |
EP3021732A1 (en) | 2016-05-25 |
CN105324062B (en) | 2018-04-20 |
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