ES2028568A6 - Compresor rotatorio. - Google Patents

Compresor rotatorio.

Info

Publication number
ES2028568A6
ES2028568A6 ES9003118A ES9003118A ES2028568A6 ES 2028568 A6 ES2028568 A6 ES 2028568A6 ES 9003118 A ES9003118 A ES 9003118A ES 9003118 A ES9003118 A ES 9003118A ES 2028568 A6 ES2028568 A6 ES 2028568A6
Authority
ES
Spain
Prior art keywords
crank shaft
eccentric pin
pin section
eccentric
rotary compressor
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 - Lifetime
Application number
ES9003118A
Other languages
English (en)
Inventor
Koichi Sekiguchi
Yukio Serizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of ES2028568A6 publication Critical patent/ES2028568A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021Systems for the equilibration of forces acting on the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)

Abstract

COMPRESOR ROTATORIO QUE TIENE UN MOTOR ELECTRICO Y UN MECANISMO DE COMPRESION CONECTADO PARA ACCIONAMIENTO A AQUEL MEDIANTE UN CIGUEÑAL QUE INCLUYE UNA PARTE EXCENTRICA QUE TIENE SECCIONES DE COJINETE DE EMPUJE A MODO DE PESTAÑA, Y UNA SECCION DE PASADOR EXCENTRICA, EN LA QUE ESTA MONTADO UN PISTON RODANTE PARA GIRO EXCENTRICO EN UN ANIMA DE CILINDRO. LA SECCION DE PASADOR EXCENTRICA TIENE FORMADA EN ELLA AL MENOS UN ORIFICIO PASANTE AXIAL PARA REDUCIR EL DESEQUILIBRIO DE MASA DE DICHA SECCION DE PASADOR. EL CIGUEÑAL TIENE FORMADAS EN EL SECCIONES COAXIALES, CADA UNA DE ELLAS CONCENTRICA CON RESPECTO AL EJE DE GIRO DEL CIGUEÑAL, Y DISPUESTAS ENTRE LA SECCION DE PASADOR EXCENTRICA Y UNA DE LAS SECCIONES DE COJINETE DE EMPUJE, PARA DISMINUIR LAS DIMENSIONES AXIALES DE AQUEL Y DE LA SECCION DE PASADOR EXCENTRICA, PARA DISMINUIR CON ELLO EL DESEQUILIBRIO TOTAL DE MASA DE LA PARTE EXCENTRICA DEL CIGUEÑAL, MEDIANTE LO CUAL SE REDUCE NOTABLEMENTE LA DEFORMACION DEL CIGUEÑAL DEBIDO AL DESEQUILIBRIODE MASA, PARTICULARMENTE EN FUNCIONAMIENTO A ALTA VELOCIDAD.
ES9003118A 1989-12-06 1990-12-05 Compresor rotatorio. Expired - Lifetime ES2028568A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1315217A JP2791151B2 (ja) 1989-12-06 1989-12-06 ロータリ圧縮機

Publications (1)

Publication Number Publication Date
ES2028568A6 true ES2028568A6 (es) 1992-07-01

Family

ID=18062807

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9003118A Expired - Lifetime ES2028568A6 (es) 1989-12-06 1990-12-05 Compresor rotatorio.

Country Status (5)

Country Link
US (1) US5104297A (es)
JP (1) JP2791151B2 (es)
KR (1) KR940011715B1 (es)
ES (1) ES2028568A6 (es)
MY (1) MY104542A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07233792A (ja) * 1994-02-24 1995-09-05 Nippondenso Co Ltd ローリングピストン式真空ポンプ
US5713732A (en) * 1995-03-31 1998-02-03 Riney; Ross W. Rotary compressor
US5529469A (en) * 1995-09-13 1996-06-25 Carrier Corporation Vane hole cover for rotary compressor
US6171076B1 (en) * 1998-06-10 2001-01-09 Tecumseh Products Company Hermetic compressor assembly having a suction chamber and twin axially disposed discharge chambers
KR20000067274A (ko) * 1999-04-26 2000-11-15 이영복 로타리 피스톤엔진
JP2000310187A (ja) * 1999-04-28 2000-11-07 Matsushita Electric Ind Co Ltd 密閉型圧縮機
US6315528B1 (en) * 1999-05-27 2001-11-13 Scroll Technologies Terminal connection in small area of scroll compressor and method for carrying out same
JP3778730B2 (ja) * 1999-07-01 2006-05-24 三洋電機株式会社 多気筒回転圧縮機の製造方法
AUPQ221499A0 (en) * 1999-08-13 1999-09-02 Orbital Engine Company (Australia) Proprietary Limited Compressor valve arrangement
KR20050031793A (ko) * 2003-09-30 2005-04-06 삼성전자주식회사 용량가변 회전압축기
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
EP2612035A2 (en) 2010-08-30 2013-07-10 Oscomp Systems Inc. Compressor with liquid injection cooling
CN109253086A (zh) * 2017-07-13 2019-01-22 上海海立电器有限公司 一种压缩机
CN108397392A (zh) * 2018-01-17 2018-08-14 广东美芝制冷设备有限公司 压缩机及其泵体组件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983997A (en) * 1934-12-11 Multistage rotary compressor
US1543163A (en) * 1923-05-09 1925-06-23 Sven A Johnson Compressor
US2153371A (en) * 1935-11-27 1939-04-04 Borg Warner Refrigerating apparatus
DE2429456A1 (de) * 1974-06-19 1976-01-08 Bosch Gmbh Robert Rollkolbenkompressor
JPS59201994A (ja) * 1983-04-28 1984-11-15 Daikin Ind Ltd ステ−シヨナリ−ベ−ン型圧縮機
JPS601385A (ja) * 1983-06-17 1985-01-07 Sanyo Electric Co Ltd 圧縮機のバランス装置
US4730996A (en) * 1985-07-29 1988-03-15 Kabushiki Kaisha Toshiba Rotary compressor with two discharge valves having different frequencies
US4881879A (en) * 1987-12-24 1989-11-21 Tecumseh Products Company Rotary compressor gas routing for muffler system

Also Published As

Publication number Publication date
KR940011715B1 (ko) 1994-12-23
KR910012547A (ko) 1991-08-08
JPH03179192A (ja) 1991-08-05
MY104542A (en) 1994-04-30
JP2791151B2 (ja) 1998-08-27
US5104297A (en) 1992-04-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301