CN101365878B - Reciprocating compressor for air conditioning system - Google Patents
Reciprocating compressor for air conditioning system Download PDFInfo
- Publication number
- CN101365878B CN101365878B CN2007800020037A CN200780002003A CN101365878B CN 101365878 B CN101365878 B CN 101365878B CN 2007800020037 A CN2007800020037 A CN 2007800020037A CN 200780002003 A CN200780002003 A CN 200780002003A CN 101365878 B CN101365878 B CN 101365878B
- Authority
- CN
- China
- Prior art keywords
- piston
- compressor
- slideway
- compressor housing
- housing
- 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.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title abstract 2
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000003507 refrigerant Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 description 7
- 241000251468 Actinopterygii Species 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000511343 Chondrostoma nasus Species 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0878—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1045—Cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1081—Casings, housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/90—Alloys not otherwise provided for
- F05C2201/903—Aluminium alloy, e.g. AlCuMgPb F34,37
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The invention relates to a reciprocating compressor, especially for compressing refrigerants in a refrigerant circuit. Said compressor has a compressor housing (2, 2', 2'') in which at least one compression cylinder (3, 3', 3'') is arranged which is delimited on a first side by a cylinder head arrangement (4) and in which a piston (5, 5') is received so as to be translationally movable. The piston can be actuated by means of a power transmission element, especially via a wobble plate or pivoting plate in the area of the piston base (5b, 5b'). The piston is associated with a piston back (5c, 5c') on which the piston is supported and guided during operation. The piston (5, 5') is associated with a slide rail (8, 8', 8'') that extends substantially parallel to the piston axis (3a, 3a') and that has a distance to the compressor housing (2b) in the radial direction and/or at an angle to the piston axis and/or at an angle to the drive axis (2c, 2c', 2c'') of the power transmission element. The compressor according to the invention is used in refrigerant circuits, especially in air-conditioning systems.
Description
The present invention relates to a kind of piston compressor, particularly relate to the piston compressor that is used at the refrigerant cycle compressed refrigerant, described compressor has compressor housing, in described compressor housing, be provided with at least one compression cylinder, described compression cylinder limits by cylinder cap device on first side, and in described compression cylinder, a piston can be set translational motion, wherein said piston can be by transmission component, particularly by a swing disc or the control of the swash plate of tilt adjustable in piston holder (Kolbenfu β) zone, and wherein said piston is furnished with a piston and moves (Kolbenr ü cken), and described piston can be supported on described piston at work and move.
Task of the present invention provides a kind of beginning piston compressor described technical field, that can produce at lower cost that belongs to, and its rotational motion that can effectively reduce piston is the quack sound of piston especially.
Above-mentioned task is finished by a following piston compressor.Described piston compressor has compressor housing, in described compressor housing, be provided with at least one compression cylinder, described compression cylinder limits by cylinder cap device on first side, and be arranged in the described compression cylinder to a piston translational motion, wherein said piston can be by a transmission component control, and wherein said piston is furnished with piston and moves, and piston described in the work is supported on described piston and moves and guided.In described piston compressor, described piston is furnished with a slideway, described slideway can be arranged on or be set in the housing parts of compressor housing, and described slideway and piston axis almost parallel ground extend, and diametrically and/or perpendicular to having a spacing with compressor housing on piston axis and/or the direction perpendicular to the driving axis of piston compressor.In addition, described slideway is manufactured into the separating component that is independent of compressor housing, and preferably has a smooth sliding surface, and described slideway moves the piston sliding surface of attaching troops to a unit in the zone in a correspondence at described piston.The sliding surface of described slideway and piston sliding surface are set parallel to each other and play the effect of the effective sliding bearing of single face, can transmit power along the circumference of the compressor housing of preferably implementing in cylindrical mode by described sliding bearing, wherein, preferably, the sliding surface of piston sliding surface and slideway has a radial spacing with compressor housing on perpendicular to piston axis and/or the direction perpendicular to the driving axis of transmission component.Preferably described slideway is bearing on the described compressor housing by elastic fixing device and/or by a upwardly extending fixing device in the side at piston axis.The fixing device in back can form one with the part of compressor housing, also can be to form one with slideway.
In design proposal of the present invention, piston is furnished with and surrounds two slideways of one section that described piston moves at least.Two slideways respectively have a sliding surface, and wherein each sliding surface is attached troops to a unit in the piston sliding surface of a correspondence.Preferably the sliding surface of slideway is set parallel to each other, and perhaps forms an acute angle.Can guarantee that by means of described two slideways piston resists the rotation of not expecting on both direction.
In another kind of design proposal of the present invention, be provided with one and be arranged on piston and move lug (Nase) in the zone, described lug slides along slideway in use.The size of described lug can be definite like this, makes it possible to achieve the optimum combination with as far as possible little friction and enough steering characteristic and very little piston size.
In another kind of design proposal of the present invention, the slideway that a plurality of slideways are particularly adjacent with piston is connected to each other or forms one.Preferably, a slideway is used to support two adjacent pistons thus, and this has proved that especially it is favourable that a plurality of piston arrangement are used on common circumference.
In another kind of design proposal of the present invention, a plurality of pistons are furnished with a common retainer, and described retainer extends along the circumferencial direction of the internal surface of compressor housing, is fixed with a plurality of slideways on described retainer.Such retainer is preferably used for guiding simultaneously all pistons of compressor, and produces sizable force compensating in a circumferential direction.Described retainer preferably forms one and is arranged in the compressor housing, and wherein, retainer is supported and/or be fixed on the bottom of the top of compressor housing and/or compressor housing.
In another kind of design proposal of the present invention, retainer is made by a kind of melter product plate, and wherein the material of retainer is similar to the material of piston, particularly is selected from aluminum alloy.In this way, by carrying out bending and make many slideways to being arranged on fish plate on the half-finished product plate.In addition preferably slideway by making with the piston identical materials.
In another kind of design proposal of the present invention, retainer and/or independent slideway are fixed on the top of compressor housing, particularly are fixed on the cylinder cap device, and have a spacing with the bottom of compressor housing especially.Preferably, at least one slideway and one can form one from the cylinder cap device that the lower housing portion of compressor housing is pulled down, and wherein lower housing portion is columniform basically and piston is enclosed in the drive chamber zone.
Further feature of the present invention and characteristics combination can be drawn by following description, wherein describe the preferred embodiments of the present invention with reference to the accompanying drawings.
Accompanying drawing is:
The schematic representation in the longitudinal section of first kind of piston compressor of Fig. 1,
First kind of piston compressor among Fig. 2 Fig. 1 be along the sectional drawing of II-II line direction,
The perspective view of second kind of piston compressor of Fig. 3,
Second kind of piston compressor among Fig. 4 Fig. 3 be along the sectional arrangement drawing of IV-IV line, and
The perspective view of the housing parts of the third piston compressor of Fig. 5.
Comprise a multi-part type compressor housing 2 as everyone knows like that according to piston compressor 1 of the present invention, described housing 2 is made up of a top 2a and a bottom 2b basically.A plurality of compression cylinders 3 are arranged among the top 2a of compressor housing around a common axis line 2c (driving axis) circularly.Top 2a seals by means of a cylinder cap device 4 in the mode that is not shown specifically herein on first side.A plurality of suction valves and outlet valve are set in cylinder cap device 4 especially, piston compressor 1 can be introduced and drawn to refrigeration agent by described valve.Bottom 2b is connected on second side mutually with top 2a, wherein, forms the so-called 2d of drive chamber in the 2b of bottom, drive shaft bearing in described drive chamber, the transmission component that form that is not shown specifically of described drive shaft is the swash plate of tilt adjustable.
But a piston is set translation in each compression cylinder 3.Piston 5 consists essentially of cylindrical piston head 5a, piston holder 5b and piston moves 5c.Piston can be realized in known manner, therefore needn't further introduce the details of its structure and function thereof again.
The swash plate that is arranged on the tilt adjustable that plays the transmission component effect on the same live axle links to each other with the piston holder 5b of each piston via slide, and rotatablely moving of live axle is changed into the translational motion of piston 5.In addition, the swash plate of tilt adjustable is provided with different angle deflection live axles, also produces tilting force and the moment of torsion that acts on the piston 5 thus.
Piston 5 is furnished with retainer 7, and described retainer 7 has and is essentially columniform basic configuration, and the diameter of described basic configuration is slightly smaller than compressor housing 2, the internal diameter of 2b in drive chamber 2d zone.Described retainer 7 consists essentially of endless belt 7a, and described endless belt 7a is arranged in the bottom, and preferably the bottom 2b with compressor housing 2 has very little radial spacing.In a plurality of independent fixed point, retainer 7 is by being fixed on the 2a of top with the integrally formed hypoelasticity of retainer or the fixing device 6 of rigidity.Advantageously, small-sized retainer 7 is designed to light and flexible.As a supplement, retainer can be supported on by other fixing device on the 2b of bottom.Described retainer is preferably by the melter product plate, made by porous slab, grid or sheetmetal especially.
On retainer 7, be provided with two slideways 8 for each piston.Slideway 8 is preferably designed so that the fish plate that protrudes from retainer 7.Slideway 8 and retainer 7 are preferably made integratedly, and described fish plate by the material of retainer simply bending form.Preferably select manufacturing piston 5 and piston thereof to move the material of the used material of 5c as retainer 7.Suitable material is aluminum alloy or cast-iron alloy or ferro-alloy, nickel alloy, magnesium alloy or titanium alloy especially.
As shown in Figure 2, move at the piston of piston 5 a lug 5d is set in the 5c zone, described lug has two piston sliding surface 5e of the circumferencial direction that points to compressor housing 2.The orientation of piston sliding surface 5e is parallel with each sliding surface 8a of corresponding slideway 8.Therefore, two slideways 8 make piston 5 be subjected to the supporting vertical with the direction of translational motion with minimum gap encircles lug 5d, and therefore avoid piston 5 around its axis rotation effectively.
Schematically described among Fig. 3 and Fig. 4 according to second kind of piston compressor 1 of the present invention ' housing top 2a '.
In the top 2a ' of the compressor housing that can be designed to cylinder cap device especially, a plurality of compression cylinders 3 ' equally around the common circular setting of axis 2c.But described cylinder 3 ' in be respectively equipped with the piston 5 of a translational motion '.For simplicity, a piston only is shown among Fig. 3 and 4.Piston 5 ' comprise that equally columniform piston head 5a ', a piston holder 5b ' and piston move 5c '.Piston 5 ' driving realize by transmission component that equally described transmission component is connected on the piston holder 5b ', and force piston be parallel to compressor 1 ' main axis 2c ' do translational motion.The lower housing portion of near cylindrical or cup-shaped is not shown, and described lower housing portion is surrounded piston and drive chamber circlewise.Lower housing portion and housing top 2a ' accurately are placed in together in its end region.
Two in piston 5 ' be furnished with respectively preferably have the square slideway 8 in rectangular cross section ', described slideway moves 5c ' with each piston and is enclosed on two piston sliding surface 5e ' opposite each other.Preferably, realize integratedly on slideway and housing top, perhaps is fixed on the housing top, makes slideway fixing relative to one another on housing top, and can be fitted in the lower housing portion by means of housing top.Under final assembling condition, described slideway and piston 5 ' equally point to and compressor 1 ' the vertical direction of main shaft 2c ' on, also promptly particularly with the compressor housing of the described slideway of encirclement a spacing is arranged diametrically.Thus, with a kind of simple feasible again mode avoided effectively piston 5 ' rotation, and reduced vibration simultaneously to compressor housing 2 ' or particularly to the transmission of lower housing portion.
For obtain piston 5 ' nothing friction guiding, slideway 8 ' on be arranged to right sliding surface 8a ' opposite each other, described sliding surface is corresponding to piston sliding surface 5e '.Slideway 8 ' have very big shape rigidity preferably is integral with top 2a ', and is made by light metal alloy or steel especially, thus limited piston motion in a circumferential direction reliably.Preferably, slideway 8 ' realize integratedly with rotation restricting device for compressor piston or piston sleeve.
In an improved embodiment, slideway 8 ' by a kind of plastics of low friction, for example polytetrafluoroethylene (Teflon) is made, and is fixed on the 2a ' of housing top in the mode of form fit.In another improved embodiment, slideway 8a ' and/or piston sliding surface 5e ' have a coating that friction is reduced.In another improved embodiment, sliding surface 8a ' and piston sliding surface 5e ' have corresponding surface structure, the additional guide that can obtain piston whereby diametrically to.In another improved embodiment, housing top is provided with the rib and/or the radiating fin of reinforcement.In another improved embodiment, between housing top and lower housing portion, be provided with a damping element, particularly packing ring.
The third piston compressor 1 of the present invention " housing parts 2 in embodiment " has been described among Fig. 5.Described housing parts 2 " comprises the top 2a that is made into integration " and bottom 2b ".Bottom 2b " zone in be provided with slideway 8 ", described slideway is fixed on bottom 2b by the fixing device 9 of axle journal shape " on, and " spacing is being arranged on the vertical direction with the live axle 2c of compressor.Alternatively, on slideway 8 " is fixed on top 2a with its end face ".
Extend on the radial and axial direction of sliding surface 8a " not only approx at compressor housing 2 ", at work with the not shown compression cylinder 3 that is arranged in " the piston of piston move and link to each other, and prevent that live axle 2c is " perpendicular to piston motion.Piston preferably, between the cylindrical form interior surface Z of sliding surface 8a " and housing parts 2 ", tangible spacing is set, so that can keep a spacing with internal surface Z.
Should be understood that the feature that is contained among each embodiment who has described can migrate similar or improved embodiment in, to produce the additional features combination.
Claims (10)
1. piston compressor, described piston compressor have compressor housing (2,2 ', 2 "), described compressor housing (2,2 '; 2 ") in be provided with at least one compression cylinder (3,3 ', 3 "); described compression cylinder (3; 3 ', 3 ") limit by cylinder cap device (4) on first side, and a piston (5,5 ') be arranged on to translational motion described compression cylinder (3,3 ', in 3 "), wherein said piston (5; 5 ') can be by the control of transmission component; and wherein said piston is furnished with piston and moves (5c, 5c '), and piston described in the work is supported on described piston and moves on (5c; 5c ') and guided
It is characterized in that,
Described piston (5,5 ') be furnished with slideway (8,8 ', 8 "), described slideway (8,8 '; 8 ") be fixed on compressor housing (2,2 ', the top of 2 ") (2a '); and described slideway (8,8 ', 8 ") and piston axis (3a, 3a ') almost parallel ground extends, and (bottom (2b ') with compressor housing on the direction of 2c, 2c ', 2c ") has a spacing diametrically and/or perpendicular to piston axis and/or perpendicular to the driving axis of described transmission component.
2. the piston compressor of claim 1,
It is characterized in that,
Described piston be furnished with two slideways (8,8 ', 8 "), described slideway (8,8 ', 8 ") surround described piston at least and move (5c, 5d) one section.
3. claim 1 or 2 piston compressor,
It is characterized in that,
Be provided with one and be arranged on described piston and move lug (5d) in (5c) zone, described lug at work along slideway (8,8 ', 8 ") are slided.
4. claim 1 or 2 piston compressor,
It is characterized in that,
Many slideways (8) are connected to each other or are integral.
5. the piston compressor of claim 1,
It is characterized in that described slideway (8 ') is fixedly connected to the top (2a ') of described compressor housing, to be fitted into the bottom (2b ') of described compressor housing with can having a spacing by means of the top of described compressor housing.
6. the piston compressor of claim 1,
It is characterized in that,
(2a ') makes integratedly on the top of described slideway and described compressor housing.
7. the piston compressor of claim 1 is characterized in that, described transmission component is the wobble-plate in piston holder (5b, the 5b ') zone or the swash plate of tilt adjustable.
8. the piston compressor of claim 1 is characterized in that, described compressor housing (2,2 ', the top of 2 ") (2a ') is designed to cylinder cap device.
9. claim 1 or 2 piston compressor is characterized in that the slideway adjacent with piston (5) is connected to each other or is integral.
10. the piston compressor of claim 1 is characterized in that, described piston compressor is the compressor that is used at the refrigerant cycle compressed refrigerant.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006001173A DE102006001173A1 (en) | 2006-01-08 | 2006-01-08 | Reciprocating compressor for air conditioning system, has guide rail extending parallel to piston axis, where rail is at specified distance from housing in radial direction or transverse to piston or drive axis of force transmission unit |
| DE102006001173.2 | 2006-01-08 | ||
| PCT/IB2007/000043 WO2007080481A1 (en) | 2006-01-08 | 2007-01-08 | Reciprocating compressor with piston guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101365878A CN101365878A (en) | 2009-02-11 |
| CN101365878B true CN101365878B (en) | 2011-06-29 |
Family
ID=37998388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800020037A Expired - Fee Related CN101365878B (en) | 2006-01-08 | 2007-01-08 | Reciprocating compressor for air conditioning system |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR20080082005A (en) |
| CN (1) | CN101365878B (en) |
| DE (2) | DE102006001173A1 (en) |
| WO (1) | WO2007080481A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345583B (en) * | 2010-08-02 | 2016-09-28 | 华域三电汽车空调有限公司 | Compressor piston and its assembly method, frock clamp |
| DE112014004300T5 (en) * | 2013-09-19 | 2016-06-30 | Mag Aerospace Industries, Llc | Differential pressure pumps |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0587023A1 (en) * | 1992-09-02 | 1994-03-16 | Sanden Corporation | Variable displacement piston type compressor |
| US5615599A (en) * | 1994-08-23 | 1997-04-01 | Sanden Corporation | Guiding mechanism for reciprocating piston of piston-type compressor |
| EP0819849A2 (en) * | 1996-07-15 | 1998-01-21 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston for compressors |
| EP0952341A2 (en) * | 1998-04-16 | 1999-10-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston guide for a swash plate compressor |
| US6010313A (en) * | 1996-12-09 | 2000-01-04 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Single-headed piston type compressor |
| EP1138944A2 (en) * | 2000-02-04 | 2001-10-04 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston guide for a compressor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69609118T2 (en) * | 1995-04-13 | 2000-11-16 | Calsonic Corp., Tokio/Tokyo | Swash plate compressors with variable displacement |
| JP3937690B2 (en) * | 2000-05-24 | 2007-06-27 | 株式会社豊田自動織機 | Compressor |
| DE60005495T2 (en) * | 2000-06-27 | 2004-07-22 | Halla Climate Control Corp. | Piston anti-rotation structure for an adjustable swash plate compressor |
| DE60229915D1 (en) * | 2002-01-17 | 2009-01-02 | Zexel Valeo Climate Contr Corp | Skew or swash plate compressor |
-
2006
- 2006-01-08 DE DE102006001173A patent/DE102006001173A1/en not_active Withdrawn
-
2007
- 2007-01-08 KR KR1020087018723A patent/KR20080082005A/en not_active Withdrawn
- 2007-01-08 WO PCT/IB2007/000043 patent/WO2007080481A1/en active Application Filing
- 2007-01-08 CN CN2007800020037A patent/CN101365878B/en not_active Expired - Fee Related
- 2007-01-08 DE DE112007000085T patent/DE112007000085A5/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0587023A1 (en) * | 1992-09-02 | 1994-03-16 | Sanden Corporation | Variable displacement piston type compressor |
| US5615599A (en) * | 1994-08-23 | 1997-04-01 | Sanden Corporation | Guiding mechanism for reciprocating piston of piston-type compressor |
| EP0819849A2 (en) * | 1996-07-15 | 1998-01-21 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston for compressors |
| US6010313A (en) * | 1996-12-09 | 2000-01-04 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Single-headed piston type compressor |
| EP0952341A2 (en) * | 1998-04-16 | 1999-10-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston guide for a swash plate compressor |
| EP1138944A2 (en) * | 2000-02-04 | 2001-10-04 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston guide for a compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101365878A (en) | 2009-02-11 |
| DE102006001173A1 (en) | 2007-07-12 |
| WO2007080481A1 (en) | 2007-07-19 |
| DE112007000085A5 (en) | 2009-01-15 |
| KR20080082005A (en) | 2008-09-10 |
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