MX168487B - VARIABLE CAPACITY TYPE COMPRESSOR - Google Patents

VARIABLE CAPACITY TYPE COMPRESSOR

Info

Publication number
MX168487B
MX168487B MX001345A MX134586A MX168487B MX 168487 B MX168487 B MX 168487B MX 001345 A MX001345 A MX 001345A MX 134586 A MX134586 A MX 134586A MX 168487 B MX168487 B MX 168487B
Authority
MX
Mexico
Prior art keywords
inclined plate
drive shaft
pistons
connection mechanism
variable capacity
Prior art date
Application number
MX001345A
Other languages
Spanish (es)
Inventor
Kiyoshi Terauchi
Original Assignee
Sanden Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11765641&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX168487(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of MX168487B publication Critical patent/MX168487B/en

Links

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
    • 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
    • F04B27/0886—Piston shoes
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1809—Controlled pressure
    • F04B2027/1813—Crankcase pressure
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1831—Valve-controlled fluid connection between crankcase and suction chamber
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1859—Suction pressure

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 presente invención se refiere a un compresor de capacidad variable que comprende un alojamiento que incluye una cámara de cigüeñal, una flecha impulsora sostenida de manera giratoria en el alojamiento, una placa inclinada acoplada a la flecha impulsora, una pluralidad de pistones impulsados de manera reciprocable por la rotación de la placa inclinada, un mecanismo de conexión que conecta los pistones a la placa inclinada de tal manera que el mecanismo de conexión se desliza a lo largo de la circunferencia de la placa inclinada, un mecanismo de bisagra que acopla la placa inclinada a la flecha impulsora de tal manera que el ángulo de inclinación de la placa inclinada varía dentro de una escala predeterminada, y medios de control para controlar la presión en la cámara del cigüeñal, mecanismo de conexión que comprende un par de zapatas deslizantes, y una porción de sustentación de los pistones para sostener las zapatas deslizantes, teniendo cada zapata una primera superficie enfrentada a una superficie principal de la placa inclinada y una superficie opuesta, superficie opuestas del par de zapatas que definen una superficie esférica exterior que tiene un centro común.The present invention relates to a variable capacity compressor comprising a housing that includes a crankshaft chamber, a drive shaft rotatably supported in the housing, an inclined plate coupled to the drive shaft, a plurality of reciprocably driven pistons by rotation of the inclined plate, a connection mechanism that connects the pistons to the inclined plate in such a way that the connection mechanism slides along the circumference of the inclined plate, a hinge mechanism that engages the inclined plate to the drive shaft in such a way that the angle of inclination of the inclined plate varies within a predetermined scale, and control means to control the pressure in the crankshaft chamber, a connection mechanism comprising a pair of sliding shoes, and a supporting portion of the pistons to hold the sliding shoes, each shoe having a first supe surface facing a main surface of the inclined plate and an opposite surface, opposite surfaces of the pair of shoes defining an outer spherical surface having a common center.

MX001345A 1985-01-25 1986-01-24 VARIABLE CAPACITY TYPE COMPRESSOR MX168487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60010992A JPS61171886A (en) 1985-01-25 1985-01-25 Volume variable oblique plate type compressor

Publications (1)

Publication Number Publication Date
MX168487B true MX168487B (en) 1993-05-27

Family

ID=11765641

Family Applications (1)

Application Number Title Priority Date Filing Date
MX001345A MX168487B (en) 1985-01-25 1986-01-24 VARIABLE CAPACITY TYPE COMPRESSOR

Country Status (8)

Country Link
EP (1) EP0190013A3 (en)
JP (1) JPS61171886A (en)
KR (1) KR920007053B1 (en)
CN (1) CN86101051A (en)
AU (1) AU5267986A (en)
BR (1) BR8600296A (en)
IN (1) IN165951B (en)
MX (1) MX168487B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316177A (en) * 1986-07-08 1988-01-23 Sanden Corp Variable displacement type compressor
JPH0610468B2 (en) * 1986-08-07 1994-02-09 サンデン株式会社 Variable capacity compressor
JPS6341677A (en) * 1986-08-08 1988-02-22 Sanden Corp Variable capacity compressor
BR8704487A (en) * 1986-09-02 1988-04-19 Nippon Denso Co VARIABLE DISPLACEMENT OSCILLATING PLATE TYPE COMPRESSOR
JPS63205474A (en) * 1987-02-19 1988-08-24 Sanden Corp Swash plate type variable displacement compressor
JPS63149319U (en) * 1987-03-24 1988-09-30
JPH0649918Y2 (en) * 1987-03-24 1994-12-14 サンデン株式会社 Variable capacity compressor
JPS6429679A (en) * 1987-07-24 1989-01-31 Sanden Corp Capacity variable swash plate type compressor
US5189886A (en) * 1987-09-22 1993-03-02 Sanden Corporation Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism
US5027612A (en) * 1987-09-22 1991-07-02 Sanden Corporation Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism
JPS6480776A (en) * 1987-09-22 1989-03-27 Sanden Corp Volume-variable compressor
US5168716A (en) * 1987-09-22 1992-12-08 Sanden Corporation Refrigeration system having a compressor with an internally and externally controlled variable displacement mechanism
JPH0341101Y2 (en) * 1988-03-23 1991-08-29
JP2530707Y2 (en) * 1989-09-16 1997-03-26 株式会社豊田自動織機製作所 Coil spring mounting structure for variable capacity compressor
JP2573362Y2 (en) * 1990-09-04 1998-05-28 株式会社豊田自動織機製作所 Piston guide structure for variable displacement swash plate compressor
JP2979687B2 (en) * 1991-03-26 1999-11-15 株式会社豊田自動織機製作所 Variable capacity swash plate compressor
JP2626292B2 (en) * 1991-03-30 1997-07-02 株式会社豊田自動織機製作所 Variable capacity swash plate compressor
EP0780572B1 (en) 1995-11-24 2005-10-12 Calsonic Kansei Corporation Swash-plate type compressor
JPH10220347A (en) 1997-02-10 1998-08-18 Toyota Autom Loom Works Ltd Variable capacity compressor
US6024010A (en) * 1997-08-01 2000-02-15 Ntn Corporation Shoe for swash plate type compressor and shoe assembly
JP2000205127A (en) 1998-11-11 2000-07-25 Sanden Corp Compressor
JP2007002717A (en) * 2005-06-23 2007-01-11 Japan Servo Co Ltd Series rotor type tube pump
CN103629081A (en) * 2013-05-23 2014-03-12 浙江三田汽车空调压缩机有限公司 Device and method for adjusting automobile air conditioner compressor exhaust volume with pressure difference
CN108150479A (en) * 2016-12-05 2018-06-12 江苏汉力士液压制造有限公司 It is split type to wave
CN107605702B (en) * 2017-10-30 2019-01-29 华中科技大学 A kind of compression mechanism of compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545929A (en) * 1949-03-31 1951-03-20 Acrotorque Co Pump
US3746475A (en) * 1971-02-03 1973-07-17 Gen Motors Corp Double-acting swashplate compressor
US4073603A (en) * 1976-02-06 1978-02-14 Borg-Warner Corporation Variable displacement compressor

Also Published As

Publication number Publication date
CN86101051A (en) 1986-07-23
IN165951B (en) 1990-02-17
JPS61171886A (en) 1986-08-02
EP0190013A3 (en) 1987-06-03
EP0190013A2 (en) 1986-08-06
AU5267986A (en) 1986-07-31
KR920007053B1 (en) 1992-08-24
JPS641668B2 (en) 1989-01-12
KR860005980A (en) 1986-08-16
BR8600296A (en) 1986-10-07

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