CN106382224A - Compressor and electrical product comprising same - Google Patents
Compressor and electrical product comprising same Download PDFInfo
- Publication number
- CN106382224A CN106382224A CN201611100676.3A CN201611100676A CN106382224A CN 106382224 A CN106382224 A CN 106382224A CN 201611100676 A CN201611100676 A CN 201611100676A CN 106382224 A CN106382224 A CN 106382224A
- Authority
- CN
- China
- Prior art keywords
- locating part
- compressor
- slide plate
- guide rail
- end cover
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
The invention discloses a compressor. The compressor comprises a gas cylinder and a spindle penetrating through the gas cylinder; an upper end cover and a lower end cover are arranged at the upper end and the lower end of the gas cylinder; at least one first sliding piece groove is formed in the part, located in the gas cylinder, of the spindle; first sliding pieces are inserted in the first sliding piece grooves; at least one of the upper end cover and the lower end cover is provided with guide rails extending in the arc direction; the circle centers of the guide rails are superposed with the axis of the gas cylinder; the first sliding pieces are provided with first bulges matched with the guide rails; the first bulges can slide along the guide rails under the limiting effect of the guide rails; and when the spindle rotates, the first bulges slide along the guide rails, and the first sliding pieces telescope in the first sliding piece grooves under the limiting effect of the guide rails, so that space between heads of the first sliding pieces and the inner wall of the gas cylinder is sealed. Thus, the compressor can solve the problem that the friction force between the heads of the sliding pieces and the inner wall of the gas cylinder is relatively large.
Description
Technical field
The present invention relates to Compressor Technology field, more particularly, it relates to a kind of compressor and the electricity including this compressor
Device product.
Background technology
Sliding-vane compressor includes bent axle and cylinder, and the part that wherein bent axle is located in cylinder is provided with vane slot, slide plate
Afterbody is inserted in vane slot, the head of slide plate is contacted with cylinder inner wall, and the afterbody of slide plate is provided with elastic component, in elasticity
Under the elastic force effect of part, make the head of slide plate keep contacting with the inwall of cylinder all the time, and then ensure head and the cylinder of slide plate
Inwall between air-tightness.
However, being applied to the friction under the back pressure effect of slide plate, between the head of slide plate and the inwall of cylinder in elastic component
Power is larger, causes the power consumption of compressor larger, and causes noise during compressor operating, vibration larger.
Therefore, how to solve the problems, such as that in prior art, the frictional force between the head of slide plate and the inwall of cylinder is larger,
Become those skilled in the art's important technological problems to be solved.
Content of the invention
In view of this, it is an object of the invention to provide a kind of compressor, it is it can be avoided that the head of slide plate and cylinder
The larger problem of frictional force between inwall.The present invention also aims to providing a kind of electrical equipment including above-mentioned compressor to produce
Product.
A kind of compressor that the present invention provides, includes cylinder and the main shaft through described cylinder, and up and down the two of described cylinder
End is respectively equipped with upper end cover and bottom end cover, and the part that described main shaft is located in described cylinder is provided with least one first vane slot,
It is fitted with the first slide plate, at least one of both described upper end cover and described bottom end cover are provided with along circle in described first vane slot
The guide rail that arc direction extends, the center of circle of described guide rail overlapped with the axial line of described cylinder, described first slide plate be provided with described
It is first raised that guide rail matches, described first projection under the position-limiting action of described guide rail can along described slide, when
During described main axis, described first projection is along described slide, and under the position-limiting action of described guide rail, described first is sliding
Piece stretches so that keeping sealing between the head of described first slide plate and the inwall of described cylinder in described first vane slot.
Preferably, it is provided with locating part at least one of both described upper end cover and described bottom end cover, described locating part sets
Have along circular arc direction extend arcuate groove, to form described guide rail.
Preferably, described guide rail is fixedly installed, and the track of described guide rail is a whole circle circle.
Preferably, described main shaft drives described locating part to rotate by driving member, and the rotary centerline of described locating part
Coincide with the axial line of described cylinder.
Preferably, described driving member is the second slide plate, and the part that described main shaft is located in described cylinder is provided with for described the
The second vane slot that two slide plates stretch into, described locating part is provided with installing hole, and described second slide plate is provided with and is inserted into described installing hole
Second raised.
Preferably, described first vane slot is multiple, is all fitted with described first slide plate in each described first vane slot.
Preferably, described first vane slot is multiple, is all fitted with described first slide plate in each described first vane slot；
And described locating part is provided with guide rail described in multistage, the first projection of each described first slide plate correspondingly with described guide rail phase
Cooperation.
Preferably, described locating part is circular locating part, and the ring surface of described locating part is provided with described arcuate groove,
Described upper end cover or described lower end for installing described locating part are covered with the limited impression for accommodating described locating part.
Preferably, described locating part is circular locating part, for installing the described upper end cover or described of described locating part
Lower end is covered with boss, and described locating part is enclosed within described boss periphery so that forming institute between described locating part and described boss
State arcuate groove.
Present invention also offers a kind of electric equipment products, including compressor, described compressor is the as above pressure described in any one
Contracting machine.
In the technical scheme that the present invention provides, when the shaft rotates, main shaft drives the first slide plate to rotate in cylinder, due to
At least one of both upper end cover and bottom end cover are provided with the guide rail extending along circular arc direction, the center of circle of guide rail and the axle center of cylinder
Line coincides, and the first slide plate is provided with the first projection with slide cooperation, when the first slide plate is same with main axis
When, the first raised restriction effect being subject to guide rail of the first slide plate, the first projection along slide, and then can only drive
First slide plate is flexible in the first vane slot, so that the head of the first slide plate keeps sealing all the time and the inwall of cylinder between.
Therefore, the compressor that the present invention provides, does not need to arrange elastic component in the afterbody of the first slide plate, it is to avoid in the elasticity of elastic component
The larger problem of contact force between the head of lower first slide plate of pressure effect and the inwall of cylinder, and then avoid the head of slide plate
The larger problem of frictional force between portion and the inwall of cylinder.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the pump body portion sectional view of compressor in the first embodiment of the present invention；
Fig. 2 is the pump body portion top view of compressor in the first embodiment of the present invention；
Fig. 3 is the pump body portion axonometric drawing of compressor in the first embodiment of the present invention；
Fig. 4 is the schematic diagram of upper end cover or bottom end cover in the first embodiment of the present invention；
Fig. 5 is main shaft schematic diagram in the first embodiment of the present invention；
Fig. 6 is the first slide plate schematic diagram in the first embodiment of the present invention；
Fig. 7 is locating part schematic diagram in the first embodiment of the present invention；
Fig. 8 is locating part schematic diagram in second embodiment of the present invention；
Fig. 9 is upper end cover and bottom end cover schematic diagram in second embodiment of the present invention；
In Fig. 1-Fig. 9：
Cylinder -11, main shaft -12, upper end cover -13, bottom end cover -14, the first vane slot -15, the first slide plate -16, guide rail -
17th, the first raised -18, second slide plate -19, the second vane slot -20, boss -21, locating part -22, limited impression -23, installation
Hole -24.
Specific embodiment
The purpose of this specific embodiment is to provide a kind of compressor, itself it can be avoided that the head of slide plate and cylinder interior
The larger problem of frictional force between wall.The purpose of this specific embodiment also resides in provides a kind of electricity including above-mentioned compressor
Device product.
Hereinafter, referring to the drawings embodiment is illustrated.Additionally, embodiments illustrated below is not to described in claim
Content of the invention play any restriction effect.In addition, the full content of the composition represented by example below is not limited to as right
Require necessary to the described solution of invention.
Refer to Fig. 1-Fig. 7, a kind of compressor that this specific embodiment provides, including cylinder 11 with through cylinder 11
Main shaft 12, the upper and lower ends of cylinder 11 are respectively equipped with upper end cover 13 and bottom end cover 14, and upper end cover 13 and bottom end cover 14 are used for sealing
Cylinder 11, makes the cavity of cylinder 11 form airtight cavity.
The part that main shaft 12 is located in cylinder 11 is provided with least one first vane slot 15, is fitted with the first vane slot 15
First slide plate 16.Main shaft 12 does eccentric rotary in cylinder 11, and the first slide plate 16 keeps air-tightness with the inwall of cylinder 11 all the time,
When main shaft 12 rotates, the first slide plate 16 does stretching motion in the first vane slot 15, to suck coolant, compression refrigerant and discharge
Coolant.
It should be noted that in the present embodiment, at least one of both upper end cover 13 and bottom end cover 14 are provided with along circular arc
The guide rail 17 that direction extends, the center of circle of guide rail 17 is overlapped with the axial line of cylinder 11, and the first slide plate 16 is provided with and is matched with guide rail 17
The first projection 18 closed, the first projection 18 can be slided along guide rail 17 under the position-limiting action of guide rail 17.
Such as, improve the stability of slide plate as a example, guide rail 17 can be designed with upper end cover 13 and bottom end cover 14, first
The upper and lower ends of slide plate 16 are respectively equipped with first raised 18 and are respectively cooperating with the guide rail 17 on upper end cover 13 and bottom end cover 14.When
So, guide rail 17 also can be arranged on upper end cover 13 and bottom end cover 14 alternative one.
In the present embodiment, when main shaft 12 rotates, the first projection 18 is slided along guide rail 17, and the position-limiting action in guide rail 17
Under, the first slide plate 16 in the first vane slot 15 flexible so that between the head of the first slide plate 16 and the inwall of cylinder 11 all the time
Keep sealing.
It is arranged such, in the technical scheme that the present embodiment provides, when main shaft 12 rotates, main shaft 12 drives the first slide plate 16
Rotate in cylinder 11, because at least one of both upper end cover 13 and bottom end cover 14 are provided with the guide rail extending along circular arc direction
17, the center of circle of guide rail 17 is coincided with the axial line of cylinder 11, and the first slide plate 16 is provided with being slidably matched with guide rail 17
One projection 18, while the first slide plate 16 rotates with main shaft 12, the first raised 18 of the first slide plate 16 is subject to guide rail 17
Restriction effect, the first projection 18 can only be slided along guide rail 17, and then can drive the first slide plate 16 in the first vane slot 15
Flexible, so that the head of the first slide plate 16 keeps sealing all the time and the inwall of cylinder 11 between.Therefore, the present embodiment provides
Compressor, does not need to arrange elastic component in the afterbody of the first slide plate 16, it is to avoid first under the elastic pressure effect of elastic component
The larger problem of contact force between the inwall of the head of slide plate 16 and cylinder 11, and then avoid head and the cylinder 11 of slide plate
Inwall between the larger problem of frictional force.
It should be noted that in the present embodiment, above-mentioned guide rail 17 specific as follows can state setting, upper end cover 13 and bottom end cover
It is provided with locating part 22 at least one of both 14, locating part 22 is provided with the arcuate groove extending along circular arc direction, by arcuate groove structure
Become above-mentioned guide rail 17.
In addition, in the present embodiment, guide rail 17 can be fixedly installed, you can be directly opened in upper end cover 13 and/or lower end
On lid 14, also can be opened on locating part 22, and locating part 22 is fixedly installed on upper end cover 13 and/or bottom end cover 14.Should
In the case of kind, need for guide rail 17 to be set to a whole circle, that is, the track of guide rail 17 is circle, and the central shaft of the center of circle and cylinder 11
Coincide.It is arranged such, the first projection 18 is slided along the guide rail 17 of a whole circle, do not affecting the feelings that the whole circle of the first slide plate 16 rotates
Under condition, the first slide plate 16 can be made flexible in the first vane slot 15.
In another kind of embodiment, locating part 22 rotates together with main shaft 12, and that is, main shaft 12 drives limit by driving member
Position part 22 rotates together, and in the case of this kind, the rotary centerline of locating part 22 needs to coincide with the axial line of cylinder 11.
Specifically, above-mentioned driving member can be the second slide plate 19, and the part that main shaft 12 is located in cylinder 11 is provided with and supplies second
The second vane slot 20 that slide plate 19 stretches into, the second slide plate 19 is arranged on main shaft 12 by the second vane slot 20.On locating part 22
It is provided with installing hole 24, the second slide plate 19 is provided with the second projection being inserted into installing hole 24.
It is arranged such, when main shaft 12 rotates, drive the second slide plate 19 to rotate, the second slide plate 19 drives locating part 22 to rotate,
Under the restriction of guide rail 17, locating part 22 is rotated for axial line locating part 22 with the central shaft of cylinder 11, and then can carry
Dynamic second slide plate 19 is stretched in the second vane slot 20, so that protecting between the head of the second slide plate 19 and the inwall of cylinder 11
Hold air-tightness.When being rotated due to main shaft 12, the second slide plate 19 drives locating part 22 to rotate simultaneously, is arranged on leading on locating part 22
The extension angle of rail 17 can be less than 360 °.This kind of set-up mode, because locating part 22 rotates together with main shaft 12, the
One slide plate 16 is less with respect to the rotational angle of locating part 22, and friction therebetween is less, greatly reduces the first slide plate 16
The degree of wear.
In the present embodiment, the first slide plate 16 being arranged on main shaft 12 can be one, certainly, may also set up multiple, this
Sample, main shaft 12 rotates one week, can complete multiple air-breathing and aerofluxuss, when the first vane slot 15 is multiple, each first slide plate
All it is fitted with the first slide plate 16 in groove 15.Correspondingly, on above-mentioned locating part 22, the guide rail 17 of setting is also required to as multistage, so that respectively
Individual first slide plate 16 is all matched with each section of guide rail 17, and certainly, above-mentioned guide rail 17 is alternatively 360 ° of whole circle guide rail 17, and each the
One slide plate 16 is all matched with guide rail 17.
It should be noted that in the present embodiment, as shown in Figure 7, above-mentioned locating part 22 can be circular locating part 22,
And the ring surface of circular locating part 22 is provided with arcuate groove, to form above-mentioned guide rail 17, for the ease of installing, for installing limit
The upper end cover of position part 22 or lower end are covered with the limited impression 23 for accommodating locating part 22.
In another kind of embodiment, locating part 22 is alternatively other types of structure, as shown in Figure 8 and Figure 9, locating part 22
For circular locating part 22, upper end cover 13 or bottom end cover 14 for installing locating part 22 are provided with boss 21, circular locating part
22 are enclosed within boss 21 periphery so that forming arcuate groove between circular locating part 22 and boss 21.
The present embodiment additionally provides a kind of electric equipment products, including compressor, this electric equipment products can for air-conditioner, refrigerator,
Cooling-water machine etc. has the electric equipment products of compressor, and this compressor is the compressor described in above-described embodiment.It is arranged such, this enforcement
The electric equipment products that example provides, its compressor is it can be avoided that larger the asking of the frictional force between the inwall of the head of slide plate and cylinder 11
Topic.The derivation of the beneficial effect that the derivation of this beneficial effect is brought with above-mentioned compressor is substantially similar, therefore herein
Repeat no more.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (10)
1. a kind of compressor, including cylinder (11) and pass through described cylinder (11) main shaft (12), described cylinder (11) upper and lower
Be respectively arranged at two ends with upper end cover (13) and bottom end cover (14), described main shaft (12) be located at described cylinder (11) in part be provided with to
Few first vane slot (15), is fitted with the first slide plate (16) in described first vane slot (15) it is characterised in that on described
At least one of both end cap (13) and described bottom end cover (14) are provided with the guide rail (17) extending along circular arc direction, described guide rail
(17) the center of circle is overlapped with the axial line of described cylinder (11), and described first slide plate (16) is provided with to be matched with described guide rail (17)
First raised (18), described first raised (18) can be sliding along described guide rail (17) under the position-limiting action of described guide rail (17)
Dynamic, when described main shaft (12) rotates, slide along described guide rail (17) in described first raised (18), and in described guide rail (17)
Under position-limiting action, described first slide plate (16) in described first vane slot (15) flexible so that described first slide plate (16)
Sealing is kept between the inwall of head and described cylinder (11).
2. compressor as claimed in claim 1 is it is characterised in that described upper end cover (13) and described bottom end cover (14) are in the two
At least one be provided with locating part (22), described locating part (22) is provided with the arcuate groove extending along circular arc direction, described to be formed
Guide rail (17).
3. compressor as claimed in claim 1 or 2 is it is characterised in that described guide rail (17) is fixedly installed, and described guide rail
(17) track is a whole circle circle.
4. compressor as claimed in claim 2 is it is characterised in that described main shaft (12) drives described locating part by driving member
(22) rotate, and the rotary centerline of described locating part (22) is coincided with the axial line of described cylinder (11).
5. compressor as claimed in claim 4 it is characterised in that described driving member be the second slide plate (19), described main shaft
(12) part being located in described cylinder (11) is provided with the second vane slot (20) stretching into for described second slide plate (19), described limit
Position part (22) is provided with installing hole (24), and described second slide plate (19) is provided with the second projection being inserted into described installing hole (24).
6., it is characterised in that described first vane slot (15) is multiple, each described for compressor as claimed in claim 1
All it is fitted with described first slide plate (16) in one vane slot (15).
7., it is characterised in that described first vane slot (15) is multiple, each described for compressor as claimed in claim 5
All it is fitted with described first slide plate (16) in one vane slot (15)；And described locating part (22) is provided with guide rail described in multistage (17),
The first of each described first slide plate (16) raised (18) is matched with described guide rail (17) correspondingly.
8. compressor as claimed in claim 2 is it is characterised in that described locating part (22) is circular locating part and described
The ring surface of locating part (22) is provided with described arcuate groove, for installing described upper end cover (13) or the institute of described locating part (22)
State bottom end cover (14) and be provided with the limited impression (23) for accommodating described locating part (22).
9. compressor as claimed in claim 2 is it is characterised in that described locating part (22) is circular locating part, for pacifying
Fill the described upper end cover (13) of described locating part (22) or described bottom end cover (14) is provided with boss (21), described locating part (22) set
In described boss (21) periphery so that forming described arcuate groove between described locating part (22) and described boss (21).
10. a kind of electric equipment products, including compressor it is characterised in that described compressor is as described in any one of claim 1-9
Compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100676.3A CN106382224A (en) | 2016-12-02 | 2016-12-02 | Compressor and electrical product comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100676.3A CN106382224A (en) | 2016-12-02 | 2016-12-02 | Compressor and electrical product comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106382224A true CN106382224A (en) | 2017-02-08 |
Family
ID=57960007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100676.3A Pending CN106382224A (en) | 2016-12-02 | 2016-12-02 | Compressor and electrical product comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106382224A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870361A (en) * | 2017-03-30 | 2017-06-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump assembly, compressor and heat-exchange system |
| CN108799109A (en) * | 2018-07-18 | 2018-11-13 | 珠海格力电器股份有限公司 | Pump assembly, fluid machinery and heat transmission equipment |
| CN108869278A (en) * | 2018-07-18 | 2018-11-23 | 珠海格力电器股份有限公司 | Pump assembly, fluid machinery and heat exchange equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009235987A (en) * | 2008-03-27 | 2009-10-15 | Orion Mach Co Ltd | Fluid pressure rotary apparatus |
| CN102162446A (en) * | 2010-02-17 | 2011-08-24 | 三菱电机株式会社 | Vane rotary type fluid device and compressor |
| CN103717837A (en) * | 2012-06-29 | 2014-04-09 | 杨进煌 | Vane-type fluid transmission apparatus |
| CN103975163A (en) * | 2012-01-11 | 2014-08-06 | 三菱电机株式会社 | Vane-type compressor |
| CN206352578U (en) * | 2016-12-02 | 2017-07-25 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and the electric equipment products including the compressor |
-
2016
- 2016-12-02 CN CN201611100676.3A patent/CN106382224A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009235987A (en) * | 2008-03-27 | 2009-10-15 | Orion Mach Co Ltd | Fluid pressure rotary apparatus |
| CN102162446A (en) * | 2010-02-17 | 2011-08-24 | 三菱电机株式会社 | Vane rotary type fluid device and compressor |
| CN103975163A (en) * | 2012-01-11 | 2014-08-06 | 三菱电机株式会社 | Vane-type compressor |
| CN103717837A (en) * | 2012-06-29 | 2014-04-09 | 杨进煌 | Vane-type fluid transmission apparatus |
| CN206352578U (en) * | 2016-12-02 | 2017-07-25 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and the electric equipment products including the compressor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870361A (en) * | 2017-03-30 | 2017-06-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump assembly, compressor and heat-exchange system |
| CN108799109A (en) * | 2018-07-18 | 2018-11-13 | 珠海格力电器股份有限公司 | Pump assembly, fluid machinery and heat transmission equipment |
| CN108869278A (en) * | 2018-07-18 | 2018-11-23 | 珠海格力电器股份有限公司 | Pump assembly, fluid machinery and heat exchange equipment |
| CN108869278B (en) * | 2018-07-18 | 2023-12-08 | 珠海格力电器股份有限公司 | Pump body assembly, fluid machinery and heat exchange equipment |
| CN108799109B (en) * | 2018-07-18 | 2024-04-02 | 珠海格力电器股份有限公司 | Pump body assembly, fluid machinery and heat exchange equipment |
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Application publication date: 20170208 |
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