CN102016321A - Compressor - Google Patents
Compressor Download PDFInfo
- Publication number
- CN102016321A CN102016321A CN2009801165973A CN200980116597A CN102016321A CN 102016321 A CN102016321 A CN 102016321A CN 2009801165973 A CN2009801165973 A CN 2009801165973A CN 200980116597 A CN200980116597 A CN 200980116597A CN 102016321 A CN102016321 A CN 102016321A
- Authority
- CN
- China
- Prior art keywords
- end plate
- chamber
- discharge
- vortex disk
- static vortex
- 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
- 239000003507 refrigerant Substances 0.000 claims abstract description 25
- 230000003068 static effect Effects 0.000 claims description 56
- 238000000926 separation method Methods 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000019643 circumnutation Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Images
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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/28—Safety arrangements; Monitoring
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
Abstract
A compressor provided with a scroll compression mechanism having a fixed scroll and an orbiting scroll has a means for connecting a discharge port to a second discharge chamber irrespective of where the discharge port is provided. A housing (6) and an end plate (1a) of a fixed scroll (1) cooperatively form a discharge route communicating with a scroll compression mechanism and also communicating with a discharge port (19) connected to the high-pressure side of an external refrigerant circuit. The discharge route has a first discharge chamber (14) facing the center of the end plate of the fixed scroll, an oil separating chamber (15) communicating with the discharge chamber and facing the outer periphery of the end plate of the fixed scroll, and a second discharge chamber (18) communicating with the oil separating chamber and facing the outer periphery of the end plate of the fixed scroll. A through-hole (21) leads from the outer surface of the housing through the discharge port to the second discharge chamber, thereby connecting the discharge port to the second discharge chamber, and a closing member closes that end of the through-hole which is on the outer surface side of the housing.
Description
Technical field
The present invention relates to a kind of compressor, it comprises: the scroll compressor structure, this scroll compressor structure has static vortex disk and movable orbiting scroll, wherein, above-mentioned static vortex disk has end plate and the upright heliconid of being located at end plate that is formed with tap hole at central part, thus above-mentioned movable orbiting scroll have end plate and the upright heliconid of being located at end plate and with a plurality of working rooms of static vortex disk engagement formation; And shell, this shell is accommodated the scroll compressor structure, shell is cooperated mutually with the end plate of static vortex disk, thereby form the drain passageway is communicated with and is communicated with the on high-tension side exhaust end that is connected to the external refrigerant loop with the scroll compressor structure, drain passageway has: the first discharge chamber that stands facing each other with the central part of static vortex disk end plate; With discharge the chamber and be communicated with, and the oil separation chamber that stands facing each other with the peripheral part of static vortex disk end plate; And be communicated with, and discharge the chamber with second of the peripheral part face-off of static vortex disk end plate with oil separation chamber.
Background technique
The application's claimant has proposed a kind of compressor in patent documentation 1, it comprises: the scroll compressor structure, this scroll compressor structure has static vortex disk and movable orbiting scroll, wherein, above-mentioned static vortex disk has end plate and the upright heliconid of being located at end plate that is formed with tap hole at central part, thus above-mentioned movable orbiting scroll have end plate and the upright heliconid of being located at end plate and with a plurality of working rooms of static vortex disk engagement formation; And shell, this shell is accommodated the scroll compressor structure, shell is cooperated mutually with the end plate of static vortex disk, thereby form the drain passageway is communicated with and is communicated with the on high-tension side exhaust end that is connected to the external refrigerant loop with the scroll compressor structure, drain passageway has: the first discharge chamber that stands facing each other with the central part of static vortex disk end plate; With discharge the chamber and be communicated with, and the oil separation chamber that stands facing each other with the peripheral part of static vortex disk end plate; And be communicated with, and discharge the chamber with second of the peripheral part face-off of static vortex disk end plate with oil separation chamber.
In above-mentioned compressor, discharge inflow oil separation chamber in chamber from the gas that the scroll compressor structure is discharged via first, in oil separation chamber, form the stream that circles round and in discharging gas, disperse floating mist of oil, then flow into second and discharge the chamber, and discharge from compressor via exhaust end to remove.
The prior art document
Patent documentation
Patent documentation 1: the Japan Patent spy opens the 2008-082238 communique
Disclosure of an invention
Invent technical problem to be solved
The compressor of patent documentation 1 is so that the live axle of scroll compressor along horizontal-extending, and makes second to discharge the engine compartment etc. that state that the chamber is positioned at the topmost part of drain passageway is arranged at passenger car.As mentioned above, the compressor of patent documentation 1 by horizontal and drain passageway in an end of shell, so second of the topmost part that is positioned at drain passageway discharge the chamber directly over dispose compressor axle sleeve be installed.Therefore, discharge second that the configuration exhaust end is difficult directly over the chamber, thus must make the exhaust end allocation position discharge the chamber from second directly over the position move.If make the exhaust end allocation position discharge the chamber from second directly over the position move, it is difficult that exhaust end directly is communicated with the second discharge chamber.
The present invention does in view of above-mentioned technical problem, its purpose is to provide a kind of compressor, it comprises: the scroll compressor structure, this scroll compressor structure has static vortex disk and movable orbiting scroll, wherein, above-mentioned static vortex disk has end plate and the upright heliconid of being located at end plate that is formed with tap hole at central part, thus above-mentioned movable orbiting scroll have end plate and the upright heliconid of being located at end plate and with a plurality of working rooms of static vortex disk engagement formation; And shell, this shell is accommodated the scroll compressor structure, shell is cooperated mutually with the end plate of static vortex disk, thereby form the drain passageway is communicated with and is communicated with the on high-tension side exhaust end that is connected to the external refrigerant loop with the scroll compressor structure, drain passageway has: the first discharge chamber that stands facing each other with the central part of static vortex disk end plate; With discharge the chamber and be communicated with, and the oil separation chamber that stands facing each other with the peripheral part of static vortex disk end plate; And be communicated with oil separation chamber, and discharge the chamber with second of the peripheral part face-off of static vortex disk end plate, in addition, also take the method that exhaust end is communicated with the allocation position of exhaust end with the second discharge chamber.
The technological scheme that the technical solution problem is adopted
In order to solve the problems of the technologies described above, in the present invention, a kind of compressor, it is characterized in that, comprise: the scroll compressor structure, this scroll compressor structure has static vortex disk and movable orbiting scroll, wherein, above-mentioned static vortex disk has end plate and the upright heliconid of being located at end plate that is formed with tap hole at central part, thus above-mentioned movable orbiting scroll have end plate and the upright heliconid of being located at end plate and with a plurality of working rooms of static vortex disk engagement formation; And shell, this shell is accommodated the scroll compressor structure, shell is cooperated mutually with the end plate of static vortex disk, thereby form the drain passageway is communicated with and is communicated with the on high-tension side exhaust end that is connected to the external refrigerant loop with the scroll compressor structure, drain passageway has: the first discharge chamber that stands facing each other with the central part of static vortex disk end plate; With discharge the chamber and be communicated with, and the oil separation chamber that stands facing each other with the peripheral part of static vortex disk end plate; And be communicated with oil separation chamber, and discharge the chamber with second of the peripheral part of static vortex disk end plate face-off, in addition, also be formed with the through hole that arrives the second discharge chamber from outer surface of outer cover by exhaust end, utilize this through hole to make exhaust end and second discharge the chamber and be communicated with, and dispose the closure member that the outer surface of outer cover side end to above-mentioned through hole seals.
By forming, can irrespectively make exhaust end and second discharge the chamber with the allocation position of exhaust end and be communicated with from the through hole of outer surface of outer cover by the exhaust end arrival second discharge chamber.
Also can use sealing bolt to come the outer surface of outer cover side end of above-mentioned through hole is sealed, but reach under the situation of safety valve that specified value is discharged to this refrigerant gas when above external environment condition disposing pressure when the refrigerant gas of discharging, also can seal by valve safe in utilization from compressing mechanism.
The invention effect
According to the present invention, a kind of compressor can be provided, it comprises: the scroll compressor structure, this scroll compressor structure has static vortex disk and movable orbiting scroll, wherein, above-mentioned static vortex disk has end plate and the upright heliconid of being located at end plate that is formed with tap hole at central part, thus above-mentioned movable orbiting scroll have end plate and the upright heliconid of being located at end plate and with a plurality of working rooms of static vortex disk engagement formation; And shell, this shell is accommodated the scroll compressor structure, shell is cooperated mutually with the end plate of static vortex disk, thereby form the drain passageway is communicated with and is communicated with the on high-tension side exhaust end that is connected to the external refrigerant loop with the scroll compressor structure, drain passageway has: the first discharge chamber that stands facing each other with the central part of static vortex disk end plate; With discharge the chamber and be communicated with, and the oil separation chamber that stands facing each other with the peripheral part of static vortex disk end plate; And be communicated with oil separation chamber, and discharge the chamber with second of the peripheral part face-off of static vortex disk end plate, in addition, also take the method that exhaust end is communicated with the allocation position of exhaust end with the second discharge chamber.
Description of drawings
Fig. 1 is the sectional view of the compressor of the embodiment of the invention.
Fig. 2 is the stereogram of construction element of the compressor of the embodiment of the invention.
Fig. 3 is the sectional view of variation of the compressor of the embodiment of the invention.
(symbol description)
1 static vortex disk
The 1a end plate
1aa first recess
1ab second recess
1ac the 3rd recess
1ad the 4th recess
The 1b heliconid
The 1c tap hole
2 movable orbiting scrolls
The 2a end plate
The 2b heliconid
4 housings
4a first recess
4b second recess
4c the 3rd recess
4d the 4th recess
4e is communicated with recess
5 fore shells
6 shells
13 suction sides
14 first discharge the chamber
15 oil separation chambers
17 oil accumulate portion
18 second discharge the chamber
19 exhaust ends
20 install axle sleeve
21 through holes
22 safety valves
Embodiment
The compressor related to the embodiment of the invention describes.
As shown in Figure 1, scroll compressor A comprises: the static vortex disk 1 with end plate 1a and heliconid 1b; And movable orbiting scroll 2 with end plate 2a and heliconid 2b.Heliconid 1b, 2b are engaged with each other, and form many to working space 3.Center at the end plate 1a of static vortex disk is formed with tap hole 1c.Tap hole 1c is opened by the not shown expulsion valve that is installed on end plate 1a and closes.
Scroll compressor A includes the housing 4 and the fore shell 5 of round-ended cylinder shape.Housing 4 engages with fore shell 5 one and forms shell 6 cylindraceous.Shell 6 is accommodated static vortex disk 1 and movable orbiting scroll 2.
The end plate 1a of static vortex disk and the tube portion of housing 4 are chimeric, and use a plurality of fixing bolts 7 to be fixed in the diapire of housing 4.Dispose zero shape ring with the embedding part sealing.
Dispose the main shaft 8 that runs through fore shell 5.One end of main shaft 8 engages with not shown external drive source work via magnetic clutch 9.The other end at main shaft 8 is fixed with cam pin 10.Lining 11 engages outward with cam pin 10 with slidable form.In the formed axle sleeve 2c in the back side of the end plate 2a that lining 11 is contained at movable orbiting scroll 2 by radial bearing.
Between movable orbiting scroll 2 and fore shell 5, dispose ball coupling (ball coupling) 12.Compressing mechanism is formed by main shaft 8, cam pin 10, lining 11, ball coupling 12, movable orbiting scroll 2 and static vortex disk 1.
Fore shell 5 is cooperated mutually with the end plate 1a of static vortex disk and the tube portion of housing 4, thereby forms from the suction side 13 that is formed at above-mentioned tube portion to the suction path of the peripheral part of movable orbiting scroll heliconid 2b.Suction side 13 is connected with the low voltage side in external refrigeration machine loop.
As shown in Figure 1 and Figure 2, diapire internal surface central part at housing 4 is formed with the first recess 4a, be formed with elongated and the second shallow recess 4b that compares with the first recess 4a at diapire internal surface peripheral part, diapire internal surface peripheral part be formed be communicated with the second recess 4b and with the first recess 4a adjacency, and than the second recess 4b dark the 3rd recess 4c, be formed with and the second recess 4b and the first recess 4a adjacency at diapire internal surface peripheral part, elongated and than the second recess 4b dark the 4th recess 4d.The top of the dividing plate between the first recess 4a and the second recess 4b is formed with the less connection recess 4e of width that the first recess 4a is communicated with the second recess 4b.
As shown in Figure 1 and Figure 2, be formed with the first recess 1aa at the central part with the end face face-off of housing 4a diapire static vortex disk end plate 1a, be formed with the second elongated recess 1ab at above-mentioned end face peripheral part, above-mentioned end face peripheral part be formed be communicated with the second recess 1ab and with the 3rd recess 1ac of the first recess 1aa adjacency, above-mentioned end face peripheral part be formed with and the second recess 1ab and the first recess 1aa in abutting connection with and the 4th elongated recess 1ad.
From the four-headed arrow of Fig. 2 as can be known, make the fixing bolt inserting hole that is formed at housing 4 and the fixing bolt tapped hole that is formed at static vortex disk end plate 1a over against, do not form the position of above-mentioned recess and the position butt that does not form above-mentioned recess of housing 4 diapire internal surfaces thereby make on static vortex disk end plate 1a and the end face face-off of housing 4a diapire.
The first recess 4a cooperates mutually with the first recess 1aa and forms the first discharge chamber 14, the second recess 4b cooperates mutually with the second recess 1ab and forms oil separation chamber 15, the position that does not form above-mentioned recess on static vortex disk end plate 1a and end face housing 4a diapire face-off be communicated with recess 4e and cooperate mutually and form discharge gas introduction hole 16, the 3rd recess 4c cooperates mutually with the 3rd recess 1ac and forms oil and accumulate 17, the four recess 4d of portion and cooperate mutually with the 4th recess 1ad and form second and discharge chamber 18.The 4th recess 1ad is communicated with the oil separation chamber 15 and the second discharge chamber 18.Second discharges chamber 18 is communicated with the exhaust end 19 that is formed at housing 4.Exhaust end 19 is connected with the high pressure side in external refrigerant loop.Oil separation chamber 15 accumulates portion 17 with oil and is communicated with.
First interconnecting part and second of discharging between chamber 14, discharge gas introduction hole 16, oil separation chamber 15, the formed oil separation chamber 15 of the 4th recess 1ad and the second discharge chamber 18 is discharged the drain passageway that chamber 18 formation are communicated with and are communicated with the on high-tension side exhaust end 19 that is connected to the external refrigerant loop with compressing mechanism.
Scroll compressor A, with main shaft 8 along horizontal-extending, compressing mechanism is below suction side 13, second discharges chamber 18 below exhaust end 19, oil separation chamber 15 is below the second discharge chamber 18, first discharge chamber 14 with oil separation chamber 15 sustained height levels, oil accumulate portion 17 oil separation chamber 15 and first discharge chamber 14 below state, be arranged at the engine compartment of passenger car and be used.
As mentioned above, scroll compressor A is by horizontal, and drain passageway is in long side direction one end of shell 6, therefore, as can be seen from Figure 1, second of the topmost part that is positioned at drain passageway discharge chamber 18 directly over dispose compressor axle sleeve 20 be installed.The existence of axle sleeve 20 being installed because of compressor causes being difficult to that exhaust end 19 is disposed at second makes it directly be communicated with the second discharge chamber 18 directly over discharging chamber 18, therefore, the topmost part of the diapire of housing 4 is given prominence to towards axial foreign side, or make the topmost part of diapire of housing 4 outstanding as shown in Figure 3 towards foreign side radially, with at this protuberance configuration exhaust end 19.So, exhaust end 19 be not disposed at second discharge chamber 18 directly over, thereby exhaust end 19 directly is communicated with the second discharge chamber 18.Therefore, form through hole 21, and utilize through hole 21 that the exhaust end 19 and the second discharge chamber 18 are communicated with, this through hole 21, as shown in Figure 1 from the outer surface towards the outstanding position of above-mentioned axial foreign side of the diapire the topmost part of housing 4, or, arrive second via the underpart of exhaust end 19 and discharge chamber 18 as shown in Figure 3 from the outer surface towards the outstanding position of above-mentioned radially foreign side of the diapire the topmost part of housing 4.Use reaches the safety valve 22 that specified value is discharged to this refrigerant gas when above external environment condition at the pressure of the refrigerant gas of discharging from compressing mechanism, seals the housing outer surface side end of through hole 21.Also can use sealing bolt to replace safety valve 22 to seal the housing outer surface side end of through hole 21.
In the related scroll compressor of present embodiment, the power of not shown driving source is delivered to an end of main shaft 8 via magnetic clutch 9, thus drive main spindle 8 rotations.The rotation of main shaft 8 is transformed to circumnutation and is delivered to movable orbiting scroll 2 because of cam pin 10 and lining 11, thereby makes movable orbiting scroll 2 circumnutations., be introduced in a pair of working space 3 of the outer circumferential side that forms by heliconid 1b, 2b via suction side 13 with suck path and attracted to the refrigerant gas of the peripheral part of heliconid 2b from the low voltage side loop in external refrigerant loop.Utilize ball coupling 12 to stop the rotation of movable orbiting scroll 2.
A pair of working space 3 moves towards the center of static vortex disk 1 while reducing volume, thus the refrigerant gas in the compression work space 3.The refrigerant gas of high pressure is discharged chamber 14 discharges via tap hole 1c and the expulsion valve of the end plate 1a that is formed at static vortex disk 1 towards first.The refrigerant gas of high pressure is discharged chamber 14 by discharging gas introduction hole 16, inflow oil separation chamber 15 from first.Refrigerant gas tangentially flows into respect to the cross section of oil separation chamber 15, in oil separation chamber 15, circle round on one side, flow into second by the formed interconnecting part of recess 1ab on one side and discharge chamber 18, and flow out towards the loop, high pressure side of outside refrigerant circuit via exhaust end 19.
In the related scroll compressor A of present embodiment, formation arrives the through hole 21 of the second discharge chamber 18 by exhaust end 19 from housing 4 outer surfaces, and the exhaust end 19 and the second discharge chamber 18 are communicated with, therefore, can irrespectively make exhaust end 19 and second discharge chamber 18 with the allocation position of exhaust end 19 be communicated with.
Claims (3)
1. a compressor is characterized in that, comprising:
The scroll compressor structure, this scroll compressor structure has static vortex disk and movable orbiting scroll, wherein, described static vortex disk has end plate and the upright heliconid of being located at end plate that is formed with tap hole at central part, thus described movable orbiting scroll have end plate and the upright heliconid of being located at end plate and with a plurality of working rooms of static vortex disk engagement formation; And
Shell, this shell is accommodated the scroll compressor structure,
Shell is cooperated mutually with the end plate of static vortex disk, thereby forms the drain passageway that is communicated with and is communicated with the on high-tension side exhaust end that is connected to the external refrigerant loop with the scroll compressor structure,
Drain passageway has: discharge the chamber with first of the central part of static vortex disk end plate face-off; With discharge the chamber and be communicated with, and the oil separation chamber that stands facing each other with the peripheral part of static vortex disk end plate; And be communicated with oil separation chamber, and discharge the chamber with second of the peripheral part face-off of static vortex disk end plate,
In addition, also be formed with from outer surface of outer cover and arrive second through hole of discharging the chamber, utilize this through hole that exhaust end is communicated with the second discharge chamber, and dispose the closure member that the outer surface of outer cover side end to described through hole seals by exhaust end.
2. compressor as claimed in claim 1 is characterized in that,
Described closure member is a sealing bolt.
3. compressor as claimed in claim 1 is characterized in that,
Described closure member is that the pressure at the refrigerant gas of discharging from compressing mechanism reaches specified value is discharged this refrigerant gas when above towards outside environment safety valve.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008120808A JP2009270465A (en) | 2008-05-05 | 2008-05-05 | Compressor |
| JP2008-120808 | 2008-05-05 | ||
| PCT/JP2009/058324 WO2009136571A1 (en) | 2008-05-05 | 2009-04-28 | Compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102016321A true CN102016321A (en) | 2011-04-13 |
Family
ID=41264626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801165973A Pending CN102016321A (en) | 2008-05-05 | 2009-04-28 | Compressor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20110044835A1 (en) |
| JP (1) | JP2009270465A (en) |
| CN (1) | CN102016321A (en) |
| WO (1) | WO2009136571A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000671A1 (en) * | 2012-06-29 | 2014-01-03 | Shenzhen Byd Auto R&D Company Limited | Oil return device and scroll compressor having the same |
| CN103696960A (en) * | 2014-01-10 | 2014-04-02 | 上汽通用五菱汽车股份有限公司 | Exhaust cavity component of compressor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5510485B2 (en) * | 2012-03-23 | 2014-06-04 | 株式会社豊田自動織機 | Compressor |
| KR102549777B1 (en) * | 2016-12-21 | 2023-06-30 | 삼성전자주식회사 | Scroll compressor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851086U (en) * | 1981-10-01 | 1983-04-06 | 本田技研工業株式会社 | air pump device |
| US4551074A (en) * | 1981-10-01 | 1985-11-05 | Honda Giken Kogyo Kabushiki Kaisha | Air pump apparatus |
| US4538975A (en) * | 1983-08-16 | 1985-09-03 | Sanden Corporation | Scroll type compressor with lubricating system |
| JPH1089250A (en) * | 1996-09-13 | 1998-04-07 | Denso Corp | Safety valve mounting structure for compressor |
| JP3721933B2 (en) * | 2000-04-17 | 2005-11-30 | 株式会社デンソー | Compressor |
| JP4219262B2 (en) * | 2003-12-10 | 2009-02-04 | サンデン株式会社 | Compressor |
| JP4286175B2 (en) * | 2004-04-13 | 2009-06-24 | サンデン株式会社 | Compressor |
| JP2005337142A (en) * | 2004-05-27 | 2005-12-08 | Sanden Corp | Compressor |
| JP2006097495A (en) * | 2004-09-28 | 2006-04-13 | Sanden Corp | Compressor |
| JP2008082238A (en) * | 2006-09-27 | 2008-04-10 | Sanden Corp | Compressor with built-in oil separator |
-
2008
- 2008-05-05 JP JP2008120808A patent/JP2009270465A/en active Pending
-
2009
- 2009-04-28 US US12/990,768 patent/US20110044835A1/en not_active Abandoned
- 2009-04-28 WO PCT/JP2009/058324 patent/WO2009136571A1/en active Application Filing
- 2009-04-28 CN CN2009801165973A patent/CN102016321A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000671A1 (en) * | 2012-06-29 | 2014-01-03 | Shenzhen Byd Auto R&D Company Limited | Oil return device and scroll compressor having the same |
| CN103696960A (en) * | 2014-01-10 | 2014-04-02 | 上汽通用五菱汽车股份有限公司 | Exhaust cavity component of compressor |
| CN103696960B (en) * | 2014-01-10 | 2017-01-04 | 上汽通用五菱汽车股份有限公司 | A kind of compressor discharge chamber assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009136571A1 (en) | 2009-11-12 |
| JP2009270465A (en) | 2009-11-19 |
| US20110044835A1 (en) | 2011-02-24 |
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Application publication date: 20110413 |