WO2009139559A1 - Compresseur à plateau oscillant - Google Patents

Compresseur à plateau oscillant Download PDF

Info

Publication number
WO2009139559A1
WO2009139559A1 PCT/KR2009/002457 KR2009002457W WO2009139559A1 WO 2009139559 A1 WO2009139559 A1 WO 2009139559A1 KR 2009002457 W KR2009002457 W KR 2009002457W WO 2009139559 A1 WO2009139559 A1 WO 2009139559A1
Authority
WO
WIPO (PCT)
Prior art keywords
swash plate
pin
drive shaft
coupling
center
Prior art date
Application number
PCT/KR2009/002457
Other languages
English (en)
Korean (ko)
Inventor
이건호
이태진
이동희
김기범
Original Assignee
두원공과대학교
두원전자
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 두원공과대학교, 두원전자 filed Critical 두원공과대학교
Publication of WO2009139559A1 publication Critical patent/WO2009139559A1/fr

Links

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
    • F04B27/10—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
    • F04B27/1054—Actuating elements
    • F04B27/1072—Pivot mechanisms
    • 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
    • F04B27/1009—Distribution members
    • F04B27/1018—Cylindrical distribution members
    • 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
    • F04B27/1054—Actuating elements
    • F04B27/1063—Actuating-element bearing means or driving-axis bearing means
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Definitions

  • the present invention relates to a swash plate type compressor, and more particularly, to a swash plate type compressor which minimizes a change in the center of gravity of the swash plate even when the inclination angle of the swash plate is varied by moving the rotational center of the swash plate.
  • a vehicle air conditioner is a device for maintaining a temperature inside a car lower than an external temperature by using a refrigerant, and includes a compressor, a condenser, and an evaporator to configure a circulation cycle of the refrigerant.
  • the compressor is driven by the power of the engine as a device for compressing and pumping the refrigerant.
  • Such a compressor has a disc-shaped swash plate installed on a drive shaft to which engine power is transmitted so that the inclination angle is variable in response to rotation of the drive shaft, and a shoe is fitted along a circumference of the swash plate by the rotation of the swash plate.
  • the plurality of pistons are configured to suck, compress and discharge the refrigerant gas by linearly reciprocating the inside of the plurality of cylinder bores formed in the cylinder block.
  • FIG. 1 is an exploded perspective view showing a coupling structure of a swash plate for a compressor according to the prior art
  • Figure 2 is a cross-sectional view of Figure 1
  • Figure 3 is a schematic diagram showing a change in the center of gravity according to the change in the inclination angle of the swash plate according to the prior art to be.
  • the coupling structure of the swash plate for the compressor according to the prior art, the drive shaft 10 and the hub 20 is formed with a drive shaft coupling hole 21 corresponding to the drive shaft 10 and It is composed of a swash plate 30 that is coupled to the hub (20).
  • the drive shaft 10 has a long hole 11 is formed, the hub 20 is provided with a shaft coupling portion 22 is formed with a pin coupling hole 23 penetrated outward to correspond to the long hole (11). The pin coupling hole 23 and the long hole 11 are sequentially inserted into the coupling pin 27.
  • the shaft coupling portion 22 is formed to protrude in the direction of the swash plate 30 is inserted into the hollow 31 of the swash plate 30 is fastened.
  • an arm 24 is formed in a direction opposite to the swash plate 30 so that the hub 20 is hinged to the lug plate (not shown), and the arm 24 and the lug plate (not shown) are hinged to each other.
  • the hinge pin 25 is provided.
  • the pin coupling hole 23 and the coupling pin 27 is formed to match the center (C) of the swash plate (30).
  • the hub 20 is provided with a counterweight 26 at the opposite end of the arm 24 to prevent the center of gravity from being oriented in one direction by the arm 24.
  • the swash plate 210 installed on the drive shaft 10 rotates about the pin coupling hole 23 and the coupling pin 25 while sliding in the axial direction of the drive shaft 10 while rotating.
  • the present invention has been made to solve the above problems, the object of the present invention is to move the rotational center of the swash plate to reduce the rotational balance by preventing the center of gravity away from the center of the drive shaft even if the inclination angle of the swash plate is variable vibration And to provide a swash plate compressor to reduce the generation of noise.
  • the swash plate compressor of the present invention for achieving the above object, the drive shaft to which the driving force of the engine is transmitted, the lug plate is installed on the drive shaft, the swash plate coupled to the lug plate, coupled to the swash plate reciprocating cylinder bore
  • the swash plate-type compressor including a piston that is coupled to the swash plate
  • the swash plate has an axial sliding motion and a rotational motion with respect to the drive shaft when the inclination angle is changed, and a center point of the rotational motion is more than a center of the swash plate thickness. It is characterized by the deviation in the plate direction.
  • the swash plate is formed with a guide groove
  • the sleeve is further provided with a coupling pin is inserted into the guide groove
  • the coupling pin is preferably a center point of the rotational movement of the swash plate.
  • the swash plate is hollow is formed, the hub having a shaft coupling portion corresponding to the hollow is further provided, the hub is formed with a pin coupling hole, the drive shaft is formed with a long hole corresponding to the pin coupling hole, A coupling pin is further provided to be coupled to the pin coupling hole and the long hole, the coupling pin is preferably a center point of the rotational movement of the swash plate.
  • a pin coupling hole is formed in the swash plate, and a long hole corresponding to the pin coupling hole is formed in the drive shaft, and a coupling pin coupled to the pin coupling hole and the long hole is further provided. It is preferable that it is the center point of rotational movement.
  • FIG. 1 is an exploded perspective view illustrating a coupling structure of a swash plate for a compressor according to the prior art.
  • FIG. 2 is a cross-sectional view of FIG. 1.
  • Figure 3 is a schematic diagram showing the change in the center of gravity according to the change in the inclination angle of the swash plate according to the prior art.
  • FIG. 4 is a cross-sectional view showing a swash plate compressor according to the present invention.
  • Figure 5 is an exploded view showing the coupling structure of the swash plate for the compressor according to the first embodiment of the present invention.
  • FIG. 6 is a cross-sectional view showing a coupling structure of the swash plate for the compressor of FIG.
  • FIG. 7 is an exploded perspective view illustrating a coupling structure of a swash plate for a compressor according to a second embodiment of the present invention.
  • FIG. 8 is a cross-sectional view showing a coupling structure of the swash plate for the compressor of FIG.
  • FIG. 9 is an exploded perspective view illustrating a coupling structure of a swash plate for a compressor according to a third embodiment of the present invention.
  • FIG. 10 is a cross-sectional view showing a coupling structure of the swash plate for the compressor of FIG.
  • Figure 11 is a schematic diagram showing the change in the center of gravity according to the change in the inclination angle of the swash plate according to the present invention.
  • FIG. 12 is a graph illustrating a rotation balance according to a change in the inclination angle of the swash plate.
  • coupling pin 192 coupling hole
  • FIG. 4 is a cross-sectional view showing a swash plate compressor according to the present invention.
  • variable displacement swash plate compressor will be described to help the understanding of the present invention.
  • variable displacement swash plate type compressor A includes a cylinder block 110 having a plurality of cylinder bores 110a formed in parallel in a longitudinal direction on an inner circumferential surface thereof and constituting an outside of the compressor;
  • the front housing 120 disposed at the front end of the cylinder block 110 to form the swash plate chamber 120a, and the suction chamber 132 and the discharge chamber 133 are formed therein, and the cylinder block 110 It consists of a rear housing 130 disposed at the rear end of the.
  • the cylinder block 110 and the front housing 120 is provided with a drive shaft 140 that is rotatably supported, the drive shaft 140 is fixed to the lug plate 150 is installed, the lug plate 150 In combination with the swash plate 160 is provided so that the inclination angle can be changed while rotating.
  • a spring 170 is provided between the lug plate 150 and the swash plate 160.
  • the piston 180 is coupled to the swash plate 160 is provided to allow the reciprocating movement in the cylinder bore (110a), the piston 180 is capable of sliding with the swash plate 160 Reciprocating movement in the cylinder bore 110a is possible by the shoe 181 to be coupled.
  • a valve plate 131 is provided between the cylinder block 110 and the rear housing 130, and the inlet port 131a communicates the cylinder bore 110a and the suction chamber 132 to the valve plate 131. And an outlet 131b for communicating the cylinder bore 110a and the discharge chamber 133, respectively.
  • suction port 131a and the discharge port 131b formed in the valve plate 131 may be suctioned to open and close the suction port 131a and the discharge port 131b by a pressure change caused by the reciprocating motion of the piston 180.
  • a valve (not shown) and a discharge valve (not shown) are provided respectively.
  • the power transmission lug plate 150 fixed to the drive shaft 140 (pressing, etc.) is rotated and the lug plate is rotated.
  • the swash plate 160 coupled with 150 receives power to make a rotational movement while varying the inclination angle.
  • the refrigerant gas is sucked from the suction chamber 132 and compressed in the cylinder bore 110a. Discharge from the discharge chamber 133 is performed continuously. At this time, the control of the discharged refrigerant gas is made by a pressure control valve (not shown).
  • FIG. 5 is an exploded perspective view showing a coupling structure of the swash plate for the compressor according to the first embodiment of the present invention
  • Figure 6 is a cross-sectional view showing a coupling structure of the swash plate for the compressor of FIG.
  • the coupling structure of the swash plate for the compressor according to the first embodiment of the present invention includes a drive shaft 140, a sleeve 190 coupled to the drive shaft 140, and the sleeve. Consists of a swash plate 160 coupled with 190.
  • the guide plate 161 is formed on both sides of the swash plate 160, and the coupling pin 191 is inserted into the guide groove 161 in the sleeve 190.
  • the swash plate 160 is formed with an insertion hole 162 into which the sleeve 190 is inserted, and the coupling hole 192 into which the driving shaft 140 is inserted is formed in the sleeve 190.
  • an outer surface of the sleeve 190 adjacent to the insertion hole 162 of the swash plate 160 is formed as a convex curved surface.
  • the swash plate 160 is formed with an arm 163 hinged to the lug plate 150, the counterweight 164 is formed at the opposite end of the arm 163.
  • the center of rotation C of which the inclination angle of the swash plate 160 changes is shifted forward than the center of the thickness of the swash plate 160, and the distance at which the center of rotation C is biased is represented by (d).
  • the center of rotation (C) of the swash plate 160 is a coupling pin 191 formed on both sides of the sleeve 190, to bias the coupling pin 191 forward than the center of the thickness of the swash plate 160 In order to form the guide groove 161 to be deflected forward.
  • the rotational center C of the swash plate 160 is also biased forward to change the amount of change in rotational balance of the swash plate 160. Reduces the vibration and noise of the swash plate compressor (A).
  • FIG. 7 is an exploded perspective view showing a coupling structure of the swash plate for the compressor according to the second embodiment of the present invention
  • Figure 8 is a cross-sectional view showing a coupling structure of the swash plate for the compressor of FIG.
  • the coupling structure of the swash plate for the compressor according to the second embodiment of the present invention the drive shaft 140 'and the hub 190' coupled to the drive shaft 140 'and And a swash plate 160 'coupled to the hub 190'.
  • the hollow 161 ' is formed in the swash plate 160', and the shaft 190 'has a shaft coupling portion 192' corresponding to the hollow 161 '.
  • a driving shaft coupling hole 193 ' is formed through the hub 190' to be coupled to the driving shaft 140 '.
  • a long hole 141 ' is formed in the drive shaft 140', and a pin coupling hole 194 'corresponding to the long hole 141' is formed in the hub 190 ', and the long hole 141' is formed. ) And the pin coupling hole 194 'is sequentially inserted into the coupling pin 191'.
  • an arm 195 'hinged to the lug plate 150 is formed at the hub 190', and a counterweight 196 'is formed at an opposite end of the arm 195'.
  • the amount of change in the rotation balance of the swash plate 160' should be reduced. Therefore, the rotational center C 'in which the inclination angle of the swash plate 160' is changed is shifted forward than the center of the thickness of the swash plate 160 ', and the distance at which the rotation center C' is biased is (d '). As shown.
  • the rotational center C 'of the swash plate 160' is a coupling pin 191 'coupled to the pin coupling hole 194' and the long hole 141 ', and the coupling pin 191' is
  • the pin coupling hole 194 'of the hub 190' is formed on the front outer circumferential surface of the shaft coupling portion 192 'in order to shift forward from the center of the swash plate 160' thickness d.
  • FIG. 9 is an exploded perspective view showing a coupling structure of the swash plate for the compressor according to the third embodiment of the present invention
  • Figure 10 is a cross-sectional view showing a coupling structure of the swash plate for the compressor of FIG.
  • a pin coupling hole 161 " is formed in the swash plate 160", and a long hole 141 "corresponding to the pin coupling hole 161" is formed in the drive shaft 140 ".
  • the coupling pins 191 " are sequentially inserted into the ball 161" and the long hole 141 ".
  • an arm 162 ′′ hinged to the lug plate 150 is formed at the swash plate 160 ′′, and a counterweight 163 ′′ is formed at an opposite end of the arm 162 ′′.
  • a driving shaft coupling hole 164 ′′ is formed through the hub 160 ′′ to be coupled to the driving shaft 140 ′′.
  • the amount of change in the rotation balance of the swash plate 160 ′′ should be reduced. Accordingly, the rotational center C ′′ in which the inclination angle of the swash plate 160 ′′ is changed is shifted forward than the center of the thickness of the swash plate 160 ′′, and the distance at which the rotational center C ′′ is biased is (d ′′). Shown).
  • the rotational center C ′′ of the swash plate 160 ′′ is a coupling pin 191 ′′ coupled to the pin coupling hole 161 ′′ and the long hole 141 ′′, and the coupling pin 191 ′′ is connected to the pin.
  • a pin coupling hole 161 ′′ of the swash plate 160 ′′ is formed on the front outer circumferential surface on which the arm 162 ′′ is formed as shown in FIG. 10.
  • Figure 11 is a schematic diagram showing the change in the center of gravity according to the change in the inclination angle of the swash plate
  • Figure 12 is a graph showing the rotation balance according to the change in the inclination angle of the swash plate.
  • the rotational balance of the swash plate adjusts the balance by installing a counterweight when the variable mechanism of the swash plate is determined.
  • the tilt does not change as it moves only up and down as shown in P and P ′ of FIG. 12. In other words, it is difficult to balance the rotation at the minimum and maximum inclination angles, and the difference is large.
  • the swash plate type compressor According to the swash plate type compressor according to the present invention, even if the inclination angle of the swash plate is changed by moving the rotational center of the swash plate to prevent the center of gravity away from the center of the drive shaft to reduce the rotational balance provides an effect of reducing the occurrence of vibration and noise do.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

La présente invention concerne un compresseur à plateau oscillant comprenant : un arbre d'entraînement servant à transmettre la force d’entraînement du moteur; une plaque de protection agencée sur l’arbre d’entraînement; un plateau oscillant relié à la plaque de protection; et un piston connecté au plateau oscillant et connecté de manière à pouvoir effectuer un mouvement alternatif à travers un orifice cylindrique. Un élément caractéristique de la présente invention est que, au cours du décalage de l’angle d’inclinaison du plateau oscillant, ledit plateau oscillant effectue à la fois un mouvement de rotation et un mouvement de coulissement dans une direction axiale par rapport à l’arbre d’entraînement, et que le centre du mouvement de rotation est déplacé dans la direction de la plaque de protection par rapport au centre, dans la direction d’épaisseur du plateau oscillant. La présente invention procure un effet avantageux en réduisant la survenue de vibrations et de bruit, puisqu’elle réduit l’équilibre de la rotation en empêchant le centre de gravité de s’éloigner du centre de l’arbre d’entraînement, même si l’angle d’inclinaison du plateau oscillant est rendu variable par l’intermédiaire du mouvement du centre de rotation dudit plateau oscillant.
PCT/KR2009/002457 2008-05-14 2009-05-11 Compresseur à plateau oscillant WO2009139559A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0044342 2008-05-14
KR1020080044342A KR20090118513A (ko) 2008-05-14 2008-05-14 사판식 압축기

Publications (1)

Publication Number Publication Date
WO2009139559A1 true WO2009139559A1 (fr) 2009-11-19

Family

ID=41318874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002457 WO2009139559A1 (fr) 2008-05-14 2009-05-11 Compresseur à plateau oscillant

Country Status (2)

Country Link
KR (1) KR20090118513A (fr)
WO (1) WO2009139559A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101272950B1 (ko) * 2011-12-09 2013-06-12 현대자동차주식회사 가변 용량형 사판식 압축기
US9765764B2 (en) 2014-04-07 2017-09-19 Hanon Systems Hinge mechanism for a variable displacement compressor
CN108425825B (zh) * 2018-02-24 2023-09-29 江苏盈科汽车空调有限公司 一种变排量压缩机的斜盘装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001349274A (ja) * 2000-06-07 2001-12-21 Zexel Valeo Climate Control Corp 可変容量型斜板式圧縮機
KR20020028619A (ko) * 2000-10-11 2002-04-17 신영주 가변용량 사판식 압축기
KR100462433B1 (ko) * 2003-07-16 2004-12-17 학교법인 두원학원 용량가변형 사판식 압축기
KR20070025466A (ko) * 2005-09-02 2007-03-08 한라공조주식회사 가변용량형 사판식 압축기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001349274A (ja) * 2000-06-07 2001-12-21 Zexel Valeo Climate Control Corp 可変容量型斜板式圧縮機
KR20020028619A (ko) * 2000-10-11 2002-04-17 신영주 가변용량 사판식 압축기
KR100462433B1 (ko) * 2003-07-16 2004-12-17 학교법인 두원학원 용량가변형 사판식 압축기
KR20070025466A (ko) * 2005-09-02 2007-03-08 한라공조주식회사 가변용량형 사판식 압축기

Also Published As

Publication number Publication date
KR20090118513A (ko) 2009-11-18

Similar Documents

Publication Publication Date Title
WO2015002375A1 (fr) Compresseur à volute
WO2010047543A2 (fr) Silencieux d’aspiration pour compresseur hermétique
WO2010018944A2 (fr) Clapet antiretour d'échappement pour un compresseur à plateau oscillant
WO2009139559A1 (fr) Compresseur à plateau oscillant
WO2018038377A1 (fr) Amortisseur de pulsations d'admission de compresseur de type à plateau oscillant
WO2009151259A1 (fr) Compresseur alternatif équipé d'une vanne rotative
BR0107361A (pt) Compressor de gás do tipo de eixo rotativo inclinado
WO2018216916A1 (fr) Compresseur rotatif
WO2010058998A2 (fr) Compresseur à plateau oscillant avec soupape rotative
WO2012108671A2 (fr) Ensemble de plaque à clapet pour compresseur
WO2018174558A1 (fr) Compresseur
WO2012023771A2 (fr) Ensemble plaque pour soupape de compresseur
WO2018221902A1 (fr) Soupape de commande et compresseur à capacité variable
WO2020153664A1 (fr) Compresseur
CN1500991A (zh) 压缩机
WO2010068025A2 (fr) Compresseur à plateau oscillant
WO2020122489A1 (fr) Compresseur à plateau oscillant
WO2016076667A1 (fr) Compresseur de type à plateau oscillant à cylindrée variable
WO2020153665A1 (fr) Compresseur à spirale
WO2020145569A1 (fr) Compresseur
WO2012086921A1 (fr) Compresseur à plateau oblique
WO2018151512A1 (fr) Compresseur à spirale
WO2012008787A2 (fr) Vanne de régulation de capacité pour compresseur à capacité variable
WO2023101241A1 (fr) Compresseur alternatif
WO2020153705A1 (fr) Compresseur de type à plateau oscillant

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09746738

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09746738

Country of ref document: EP

Kind code of ref document: A1