BR8902166A - Compressor em espiral - Google Patents

Compressor em espiral

Info

Publication number
BR8902166A
BR8902166A BR898902166A BR8902166A BR8902166A BR 8902166 A BR8902166 A BR 8902166A BR 898902166 A BR898902166 A BR 898902166A BR 8902166 A BR8902166 A BR 8902166A BR 8902166 A BR8902166 A BR 8902166A
Authority
BR
Brazil
Prior art keywords
spiral compressor
compressor
spiral
Prior art date
Application number
BR898902166A
Other languages
English (en)
Inventor
Hubert Richardson Jr
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 BR8902166A publication Critical patent/BR8902166A/pt

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
    • 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
    • F04C18/0215—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 only one member is 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C2220/00—Application
    • F04C2220/40—Pumps with means for venting areas other than the working chamber, e.g. bearings, gear chambers, shaft seals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
BR898902166A 1988-05-12 1989-05-09 Compressor em espiral BR8902166A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/193,416 US4884955A (en) 1988-05-12 1988-05-12 Scroll compressor having oil-actuated compliance mechanism

Publications (1)

Publication Number Publication Date
BR8902166A true BR8902166A (pt) 1990-01-02

Family

ID=22713544

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902166A BR8902166A (pt) 1988-05-12 1989-05-09 Compressor em espiral

Country Status (5)

Country Link
US (1) US4884955A (pt)
EP (1) EP0341402A3 (pt)
JP (1) JPH01318781A (pt)
AU (1) AU608734B2 (pt)
BR (1) BR8902166A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875840A (en) * 1988-05-12 1989-10-24 Tecumseh Products Company Compressor lubrication system with vent
JPH039094A (ja) * 1989-06-02 1991-01-16 Sanden Corp スクロール型圧縮機
US5088906A (en) * 1991-02-04 1992-02-18 Tecumseh Products Company Axially floating scroll member assembly
US5131828A (en) * 1991-03-27 1992-07-21 Tecumseh Products Company Scroll compressor including compliance mechanism for the orbiting scroll member
US5306126A (en) * 1991-03-27 1994-04-26 Tecumseh Products Company Scroll compressor lubrication control
CA2063888C (en) * 1991-04-26 2001-08-07 Hubert Richardson Jr. Orbiting rotary compressor
JP2727409B2 (ja) * 1994-04-06 1998-03-11 マブチモーター株式会社 小型モータ
JP3281752B2 (ja) * 1995-03-30 2002-05-13 三菱重工業株式会社 スクロール型流体機械
JP3843333B2 (ja) * 2002-09-11 2006-11-08 株式会社日立製作所 スクロール流体機械
JP2007009757A (ja) * 2005-06-29 2007-01-18 Matsushita Electric Ind Co Ltd スクロール圧縮機
JP6611468B2 (ja) * 2015-05-19 2019-11-27 日立ジョンソンコントロールズ空調株式会社 スクロール圧縮機
CN110017276B (zh) * 2018-01-08 2024-07-09 谷轮环境科技（苏州）有限公司 涡旋压缩机
CN110829730B (zh) * 2018-08-08 2021-09-21 爱信艾达株式会社 旋转电机用转子和具备该转子的车辆用驱动装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2013499A (en) * 1932-08-29 1935-09-03 Pettibone Mulliken Company Sealing means
US2777688A (en) * 1951-06-15 1957-01-15 Louis B Ehrlich Window operating mechanism
US3994633A (en) * 1975-03-24 1976-11-30 Arthur D. Little, Inc. Scroll apparatus with pressurizable fluid chamber for axial scroll bias
US3986799A (en) * 1975-11-03 1976-10-19 Arthur D. Little, Inc. Fluid-cooled, scroll-type, positive fluid displacement apparatus
JPS57195801A (en) * 1981-05-27 1982-12-01 Sanden Corp Fluidic device of volute type
JPS6073080A (ja) * 1983-09-30 1985-04-25 Toshiba Corp スクロ−ル型圧縮装置
US4522575A (en) * 1984-02-21 1985-06-11 American Standard Inc. Scroll machine using discharge pressure for axial sealing
JPS60243301A (ja) * 1984-05-18 1985-12-03 Mitsubishi Electric Corp スクロール流体機械及びその流体機械の組立て方法
JPS60252184A (ja) * 1984-05-29 1985-12-12 Toshiba Corp スクロ−ル形圧縮機
JPH0615803B2 (ja) * 1984-06-23 1994-03-02 ダイキン工業株式会社 スクロ−ル形流体機械
JPS6128782A (ja) * 1984-07-20 1986-02-08 Toshiba Corp スクロ−ルコンプレツサ
JPS61169686A (ja) * 1985-01-23 1986-07-31 Hitachi Ltd スクロ−ル圧縮機
US4600369A (en) * 1985-09-11 1986-07-15 Sundstrand Corporation Positive displacement scroll type apparatus with fluid pressure biasing the scroll
JPS6332181A (ja) * 1986-07-25 1988-02-10 Hitachi Ltd スクロ−ル流体機械のシ−ル機構
US4875838A (en) * 1988-05-12 1989-10-24 Tecumseh Products Company Scroll compressor with orbiting scroll member biased by oil pressure
US4875840A (en) * 1988-05-12 1989-10-24 Tecumseh Products Company Compressor lubrication system with vent

Also Published As

Publication number Publication date
AU608734B2 (en) 1991-04-11
AU3466589A (en) 1989-11-16
JPH01318781A (ja) 1989-12-25
EP0341402A3 (en) 1990-07-18
US4884955A (en) 1989-12-05
EP0341402A2 (en) 1989-11-15

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