BR8806342A - ROTARY COMPRESSOR AND HERMETICALLY SEALED ROTARY COMPRESSOR - Google Patents

ROTARY COMPRESSOR AND HERMETICALLY SEALED ROTARY COMPRESSOR

Info

Publication number
BR8806342A
BR8806342A BR888806342A BR8806342A BR8806342A BR 8806342 A BR8806342 A BR 8806342A BR 888806342 A BR888806342 A BR 888806342A BR 8806342 A BR8806342 A BR 8806342A BR 8806342 A BR8806342 A BR 8806342A
Authority
BR
Brazil
Prior art keywords
rotary compressor
hermetically sealed
sealed rotary
compressor
hermetically
Prior art date
Application number
BR888806342A
Other languages
Portuguese (pt)
Inventor
Arturo L Ortiz
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
Publication of BR8806342A publication Critical patent/BR8806342A/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
    • 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
BR888806342A 1987-12-24 1988-12-02 ROTARY COMPRESSOR AND HERMETICALLY SEALED ROTARY COMPRESSOR BR8806342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13836587A 1987-12-24 1987-12-24

Publications (1)

Publication Number Publication Date
BR8806342A true BR8806342A (en) 1989-08-15

Family

ID=22481695

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888806342A BR8806342A (en) 1987-12-24 1988-12-02 ROTARY COMPRESSOR AND HERMETICALLY SEALED ROTARY COMPRESSOR

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3408309B2 (en) * 1994-02-10 2003-05-19 株式会社東芝 Hermetic compressor and refrigeration system using this compressor
KR100531288B1 (en) * 2003-05-13 2005-11-28 엘지전자 주식회사 Rotary compressor
CN100455813C (en) * 2004-11-30 2009-01-28 乐金电子(天津)电器有限公司 Anti-leakage device of silencer of rotary compressor
KR101009133B1 (en) * 2005-12-28 2011-01-18 다이킨 고교 가부시키가이샤 Compressor
CN104214100B (en) * 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 Compressor and air conditioner with it
CN111271279B (en) * 2018-12-04 2022-06-28 上海海立电器有限公司 Compressor and assembling method thereof
CN111271278B (en) * 2018-12-04 2022-06-21 上海海立电器有限公司 Compressor and assembling method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137835Y2 (en) * 1981-05-11 1986-11-01
US4640669A (en) * 1984-11-13 1987-02-03 Tecumseh Products Company Rotary compressor lubrication arrangement
JPS61279794A (en) * 1985-06-04 1986-12-10 Matsushita Electric Ind Co Ltd Closed type compressor
US4730996A (en) * 1985-07-29 1988-03-15 Kabushiki Kaisha Toshiba Rotary compressor with two discharge valves having different frequencies
JPS62147086A (en) * 1985-12-19 1987-07-01 Matsushita Electric Ind Co Ltd Enclosed motor-driven compressor
JPS62214292A (en) * 1986-03-12 1987-09-21 Sanyo Electric Co Ltd Muffling device for compressor

Also Published As

Publication number Publication date
CA1330976C (en) 1994-07-26
DE3867220D1 (en) 1992-02-06
EP0322531B1 (en) 1991-12-27
JPH01170789A (en) 1989-07-05
KR890010419A (en) 1989-08-08
EP0322531A3 (en) 1990-03-07
KR910008213B1 (en) 1991-10-11
EP0322531A2 (en) 1989-07-05

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 02/12/2003