CA1330976C - Compresseur rotatif muni d'un systeme d'insonorisation - Google Patents

Compresseur rotatif muni d'un systeme d'insonorisation

Info

Publication number
CA1330976C
CA1330976C CA000580216A CA580216A CA1330976C CA 1330976 C CA1330976 C CA 1330976C CA 000580216 A CA000580216 A CA 000580216A CA 580216 A CA580216 A CA 580216A CA 1330976 C CA1330976 C CA 1330976C
Authority
CA
Canada
Prior art keywords
muffler
discharge
gas
bearing
cylinder block
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
Application number
CA000580216A
Other languages
English (en)
Inventor
Arturo L. Ortiz
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.)
Tecumseh Products Co
Original Assignee
Tecumseh Products Co
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 Tecumseh Products Co filed Critical Tecumseh Products Co
Application granted granted Critical
Publication of CA1330976C publication Critical patent/CA1330976C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • 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
    • F04C29/06—Silencing
    • F04C29/065—Noise dampening volumes, e.g. muffler chambers
    • 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
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CA000580216A 1987-12-24 1988-10-14 Compresseur rotatif muni d'un systeme d'insonorisation Expired - Fee Related CA1330976C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13836587A 1987-12-24 1987-12-24
US138,365 1987-12-24

Publications (1)

Publication Number Publication Date
CA1330976C true CA1330976C (fr) 1994-07-26

Family

ID=22481695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000580216A Expired - Fee Related CA1330976C (fr) 1987-12-24 1988-10-14 Compresseur rotatif muni d'un systeme d'insonorisation

Country Status (6)

Country Link
EP (1) EP0322531B1 (fr)
JP (1) JPH01170789A (fr)
KR (1) KR910008213B1 (fr)
BR (1) BR8806342A (fr)
CA (1) CA1330976C (fr)
DE (1) DE3867220D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3408309B2 (ja) * 1994-02-10 2003-05-19 株式会社東芝 密閉形コンプレッサならびにこのコンプレッサを用いた冷凍装置
KR100531288B1 (ko) * 2003-05-13 2005-11-28 엘지전자 주식회사 로터리 압축기
CN100455813C (zh) * 2004-11-30 2009-01-28 乐金电子(天津)电器有限公司 旋转式压缩机的***防漏装置
WO2007074637A1 (fr) * 2005-12-28 2007-07-05 Daikin Industries, Ltd. Compresseur
CN104214100B (zh) * 2013-06-05 2018-08-07 珠海格力节能环保制冷技术研究中心有限公司 压缩机及具有其的空调器
CN111271278B (zh) * 2018-12-04 2022-06-21 上海海立电器有限公司 压缩机及其装配方法
CN111271279B (zh) * 2018-12-04 2022-06-28 上海海立电器有限公司 压缩机及其装配方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137835Y2 (fr) * 1981-05-11 1986-11-01
US4640669A (en) * 1984-11-13 1987-02-03 Tecumseh Products Company Rotary compressor lubrication arrangement
JPS61279794A (ja) * 1985-06-04 1986-12-10 Matsushita Electric Ind Co Ltd 密閉型圧縮機
US4730996A (en) * 1985-07-29 1988-03-15 Kabushiki Kaisha Toshiba Rotary compressor with two discharge valves having different frequencies
JPS62147086A (ja) * 1985-12-19 1987-07-01 Matsushita Electric Ind Co Ltd 密閉型電動圧縮機
JPS62214292A (ja) * 1986-03-12 1987-09-21 Sanyo Electric Co Ltd 圧縮機の消音装置

Also Published As

Publication number Publication date
KR910008213B1 (ko) 1991-10-11
BR8806342A (pt) 1989-08-15
DE3867220D1 (de) 1992-02-06
KR890010419A (ko) 1989-08-08
EP0322531A2 (fr) 1989-07-05
EP0322531B1 (fr) 1991-12-27
JPH01170789A (ja) 1989-07-05
EP0322531A3 (en) 1990-03-07

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Legal Events

Date Code Title Description
MKLA Lapsed