ES2077226T3 - Compresor de espirales. - Google Patents

Compresor de espirales.

Info

Publication number
ES2077226T3
ES2077226T3 ES91908472T ES91908472T ES2077226T3 ES 2077226 T3 ES2077226 T3 ES 2077226T3 ES 91908472 T ES91908472 T ES 91908472T ES 91908472 T ES91908472 T ES 91908472T ES 2077226 T3 ES2077226 T3 ES 2077226T3
Authority
ES
Spain
Prior art keywords
discharge hole
check valve
spiral
spiral compressor
opening part
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
ES91908472T
Other languages
English (en)
Inventor
Yoshinori Noboru
Toshihiko Mitsunaga
Kazuyoshi Sugimoto
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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
Priority claimed from JP2113136A external-priority patent/JP2975637B2/ja
Priority claimed from JP2188752A external-priority patent/JPH0476286A/ja
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Application granted granted Critical
Publication of ES2077226T3 publication Critical patent/ES2077226T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
    • 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
    • F04C18/063—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 with coaxially-mounted members having continuously-changing circumferential spacing between them
    • 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
    • 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
    • F04C18/023—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 both members are 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements
    • F04C2270/72—Safety, emergency conditions or requirements preventing reverse rotation
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/109—Purpose of the control system to prolong engine life
    • F05B2270/1097—Purpose of the control system to prolong engine life by preventing reverse rotation

Landscapes

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

Abstract

UN COMPRESOR ESPIRAL QUE TIENE UNA PRIMERA Y UNA SEGUNDA ESPIRAL QUE GIRAN EN LA MISMA DIRECCION, EN DONDE HAY UNA VALVULA DE DESCARGA PARA BLOQUEAR UNA ABERTURA DE UN AGUJERO DE DESCARGA HECHA EN UNA DE LAS ESPIRALES PRIMERA Y SEGUNDA PARA SER ACTIVADA MEDIANTE UNA FUERZA CENTRIFUGA EN LA PARTE DE ABERTURA DEL AGUJERO DE DESCARGA, HACIENDO QUE ACTUE UNA FUERZA CENTRIFUGA SOBRE UNA VALVULA DE COMPROBACION EN LA PARTE DE ABERTURA DEL AGUJERO DE DESCARGA DURANTE EL FUNCIONAMIENTO PARA ABRIR DE MANERA NORMAL LA VALVULA DE COMPROBACION, EVITANDO QUE LA VALVULA DE COMPROBACION SE ABRA O SE CIERRE DEBIDO A UNA DIFERENCIA DE PRESION ENTRE EL INTERIOR DEL AGUJERO DE DESCARGA Y EL INTERIOR DE UNA CAMARA DE ALTA PRESION, Y EVITA QUE EL COMPRESOR ESPIRAL GIRE EN SENTIDO INVERSO CUANDO DEJA DE FUNCIONAR.
ES91908472T 1990-04-27 1991-04-19 Compresor de espirales. Expired - Lifetime ES2077226T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2113136A JP2975637B2 (ja) 1990-04-27 1990-04-27 スクロール圧縮機
JP2188752A JPH0476286A (ja) 1990-07-16 1990-07-16 スクロール圧縮機

Publications (1)

Publication Number Publication Date
ES2077226T3 true ES2077226T3 (es) 1995-11-16

Family

ID=26452149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91908472T Expired - Lifetime ES2077226T3 (es) 1990-04-27 1991-04-19 Compresor de espirales.

Country Status (7)

Country Link
US (1) US5224848A (es)
EP (1) EP0480065B1 (es)
KR (1) KR970003261B1 (es)
CA (1) CA2058618C (es)
DE (1) DE69111737T2 (es)
ES (1) ES2077226T3 (es)
WO (1) WO1991017360A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591014A (en) * 1993-11-29 1997-01-07 Copeland Corporation Scroll machine with reverse rotation protection
JP3196589B2 (ja) * 1995-09-08 2001-08-06 ダイキン工業株式会社 高圧ドーム形圧縮機
US5683236A (en) * 1996-03-21 1997-11-04 Alliance Compressors Anti-reverse rotation valve for scroll compressor
JPH109160A (ja) * 1996-06-24 1998-01-13 Daikin Ind Ltd スクロール圧縮機
US5800141A (en) * 1996-11-21 1998-09-01 Copeland Corporation Scroll machine with reverse rotation protection
US6162035A (en) * 1997-10-03 2000-12-19 Kabushiki Kaisha Toshiba Helical-blade fluid machine
RU2208681C2 (ru) * 1999-06-07 2003-07-20 Гаскаров Наркис Хатипович Гидравлическая и газовая машина гаскарова н.х.
EP2088318A1 (en) * 2008-02-05 2009-08-12 Kabushiki Kaisha Toyota Jidoshokki Swash plate compressor
JP4924464B2 (ja) * 2008-02-05 2012-04-25 株式会社豊田自動織機 斜板式圧縮機
US10107279B2 (en) 2012-12-10 2018-10-23 Kongsberg Automotive Ab Unitary fluid flow apparatus for inflating and deflating a device
CN103807170B (zh) * 2014-03-11 2016-04-06 张云娣 一种过高压及缺氟保护的柔性涡旋压缩机
JP7400600B2 (ja) * 2020-03-31 2023-12-19 株式会社豊田自動織機 電動圧縮機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582490A (ja) * 1981-06-29 1983-01-08 Sanden Corp スクロ−ル型圧縮機
JPS5812691U (ja) * 1981-07-17 1983-01-26 株式会社島津製作所 油回転真空ポンプ
US4431388A (en) * 1982-03-05 1984-02-14 The Trane Company Controlled suction unloading in a scroll compressor
JPS60108585A (ja) * 1983-11-17 1985-06-14 Matsushita Electric Ind Co Ltd 圧縮機の弁装置
KR890004524B1 (ko) * 1986-02-17 1989-11-10 미쓰비시 전기 주식회사 스크롤 압축기
JPS6380089A (ja) * 1986-09-24 1988-04-11 Mitsubishi Electric Corp スクロ−ル真空ポンプ
US4846640A (en) * 1986-09-24 1989-07-11 Mitsubishi Denki Kabushiki Kaisha Scroll-type vacuum apparatus with rotating scrolls and discharge valve
JPS6435196A (en) * 1987-07-29 1989-02-06 Tokyo Electric Co Ltd Connecting pipe

Also Published As

Publication number Publication date
CA2058618C (en) 2001-05-29
DE69111737T2 (de) 1996-04-04
EP0480065A4 (en) 1993-07-28
CA2058618A1 (en) 1991-10-28
EP0480065A1 (en) 1992-04-15
EP0480065B1 (en) 1995-08-02
US5224848A (en) 1993-07-06
DE69111737D1 (de) 1995-09-07
KR970003261B1 (ko) 1997-03-15
WO1991017360A1 (fr) 1991-11-14
KR920005750A (ko) 1992-04-03

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