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DE69223374D1 - Maschine mit Gegendrehrichtungsschutz - Google Patents

Maschine mit Gegendrehrichtungsschutz

Info

Publication number
DE69223374D1
DE69223374D1 DE69223374T DE69223374T DE69223374D1 DE 69223374 D1 DE69223374 D1 DE 69223374D1 DE 69223374 T DE69223374 T DE 69223374T DE 69223374 T DE69223374 T DE 69223374T DE 69223374 D1 DE69223374 D1 DE 69223374D1
Authority
DE
Germany
Prior art keywords
machine
reverse direction
direction protection
protection
reverse
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
DE69223374T
Other languages
English (en)
Other versions
DE69223374T2 (de
Inventor
Kenneth Joseph Monnier
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.)
Copeland LP
Original Assignee
Copeland Corp LLC
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 Copeland Corp LLC filed Critical Copeland Corp LLC
Publication of DE69223374D1 publication Critical patent/DE69223374D1/de
Application granted granted Critical
Publication of DE69223374T2 publication Critical patent/DE69223374T2/de
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
    • 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
    • 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
    • F04C18/04—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 of internal-axis type
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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)
DE69223374T 1991-10-17 1992-08-05 Maschine mit Gegendrehrichtungsschutz Expired - Lifetime DE69223374T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77801991A 1991-10-17 1991-10-17

Publications (2)

Publication Number Publication Date
DE69223374D1 true DE69223374D1 (de) 1998-01-15
DE69223374T2 DE69223374T2 (de) 1998-03-26

Family

ID=25112048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223374T Expired - Lifetime DE69223374T2 (de) 1991-10-17 1992-08-05 Maschine mit Gegendrehrichtungsschutz

Country Status (6)

Country Link
EP (1) EP0537884B1 (de)
JP (1) JPH05202868A (de)
KR (1) KR100290265B1 (de)
DE (1) DE69223374T2 (de)
ES (1) ES2109985T3 (de)
TW (1) TW255945B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320507A (en) * 1991-10-17 1994-06-14 Copeland Corporation Scroll machine with reverse rotation protection
US5498143A (en) * 1994-12-15 1996-03-12 Tecumseh Products Company Scroll compressor with flywheel
US5593294A (en) * 1995-03-03 1997-01-14 Copeland Corporation Scroll machine with reverse rotation protection
JPH10278665A (ja) * 1997-04-10 1998-10-20 Ashimori Ind Co Ltd 荷崩れ防止装置
US6179591B1 (en) * 1999-11-01 2001-01-30 Copeland Corporation Conical hub bearing for scroll machine
KR100417587B1 (ko) * 2001-08-20 2004-02-05 주식회사 엘지이아이 회전축의 역회전 방지장치
TWI384157B (zh) * 2009-12-17 2013-02-01 Ind Tech Res Inst 冷媒壓縮機供油結構
WO2014067018A1 (en) * 2012-11-05 2014-05-08 Temporal Power Ltd. Cooled flywheel apparatus
CN103982431B (zh) * 2014-05-12 2016-01-06 陕西长岭特种设备有限公司 一种具有启动卸载功能的中频全封闭制冷压缩机
CN109519372B (zh) * 2017-09-19 2024-01-23 谷轮环境科技（苏州）有限公司 单向轴承组件、油刹车装置、涡旋压缩机
JP6766920B1 (ja) * 2019-05-24 2020-10-14 ダイキン工業株式会社 スクロール圧縮機
DE102022202217A1 (de) 2022-03-04 2023-09-07 Vitesco Technologies GmbH Ventil-Pumpen-Einheit
DE102022202215A1 (de) 2022-03-04 2023-09-07 Vitesco Technologies GmbH Ventil-Pumpen-Einheit
DE102022202216A1 (de) 2022-03-04 2023-09-07 Vitesco Technologies GmbH Ventil-Pumpen-Einheit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895496A (en) * 1988-06-08 1990-01-23 Copeland Corporation Refrigeration compressor
US4998864A (en) * 1989-10-10 1991-03-12 Copeland Corporation Scroll machine with reverse rotation protection
US5064356A (en) * 1990-10-01 1991-11-12 Copeland Corporation Counterweight shield for refrigeration compressor

Also Published As

Publication number Publication date
ES2109985T3 (es) 1998-02-01
TW255945B (de) 1995-09-01
KR930008307A (ko) 1993-05-21
JPH05202868A (ja) 1993-08-10
EP0537884B1 (de) 1997-12-03
KR100290265B1 (ko) 2001-05-15
DE69223374T2 (de) 1998-03-26
EP0537884A1 (de) 1993-04-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EMERSON CLIMATE TECHNOLOGIES, INC. (N.D.GES.D., US

8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

R071 Expiry of right

Ref document number: 537884

Country of ref document: EP