ES2109985T3 - MACHINE WITH REVERSE TURN PROTECTION. - Google Patents

MACHINE WITH REVERSE TURN PROTECTION.

Info

Publication number
ES2109985T3
ES2109985T3 ES92307146T ES92307146T ES2109985T3 ES 2109985 T3 ES2109985 T3 ES 2109985T3 ES 92307146 T ES92307146 T ES 92307146T ES 92307146 T ES92307146 T ES 92307146T ES 2109985 T3 ES2109985 T3 ES 2109985T3
Authority
ES
Spain
Prior art keywords
machine
reverse turn
propeller
turn protection
compressor
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
ES92307146T
Other languages
Spanish (es)
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 Corp LLC
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
Application granted granted Critical
Publication of ES2109985T3 publication Critical patent/ES2109985T3/en
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
    • 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
    • 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
    • F04C18/0207—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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

SE PRESENTA UN COMPRESOR DE HELICE QUE INCORPORA UN FRENO DE FLUIDO PARA IMPEDIR EL MOVIMIENTO INVERSO DEL MIEMBRO ORBITANTE DE LA HELICE. EL FRENO INCLUYE UN EMBRAGUE DE UN SOLO SENTIDO QUE INTERCONECTA UN EJE IMPULSOR Y UNA PALETA DISPUESTA EN EL COLECTOR DE ACEITE DEL COMPRESOR, Y OPCIONALMENTE UNA CUBIERTA DEL ROTOR PARA CONTROLAR EL FLUJO DEL ACEITE ALREDEDOR DEL EXTREMO INFERIOR DEL ROTOR DEL MOTOR.A PROPELLER COMPRESSOR INTRODUCING A FLUID BRAKE IS INTRODUCED TO PREVENT THE REVERSE MOVEMENT OF THE PROPELLING MEMBER OF THE PROPELLER. THE BRAKE INCLUDES A SINGLE-WAY CLUTCH INTERCONNECTING A DRIVE SHAFT AND A BLADE ARRIVED IN THE COMPRESSOR OIL COLLECTOR, AND OPTIONALLY A ROTOR COVER TO CONTROL OIL FLOW AROUND THE LOWER END OF THE ROTOR.

ES92307146T 1991-10-17 1992-08-05 MACHINE WITH REVERSE TURN PROTECTION. Expired - Lifetime ES2109985T3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2109985T3 true ES2109985T3 (en) 1998-02-01

Family

ID=25112048

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92307146T Expired - Lifetime ES2109985T3 (en) 1991-10-17 1992-08-05 MACHINE WITH REVERSE TURN PROTECTION.

Country Status (6)

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

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 (en) * 1997-04-10 1998-10-20 Ashimori Ind Co Ltd Cargo-shifting preventive device
US6179591B1 (en) * 1999-11-01 2001-01-30 Copeland Corporation Conical hub bearing for scroll machine
KR100417587B1 (en) * 2001-08-20 2004-02-05 주식회사 엘지이아이 Apparatus for prevent the inverse rotation of axis
TWI384157B (en) * 2009-12-17 2013-02-01 Ind Tech Res Inst Fuel supply structure for refrigerant compressor
EP2914826B1 (en) * 2012-11-05 2019-10-30 BC New Energy (Tianjin) Co., Ltd. Cooled flywheel apparatus
CN103982431B (en) * 2014-05-12 2016-01-06 陕西长岭特种设备有限公司 A kind of have the intermediate frequency hermetically sealed compressor starting offloading functions
CN109519372B (en) * 2017-09-19 2024-01-23 谷轮环境科技（苏州）有限公司 One-way bearing assembly, oil brake device and scroll compressor
JP6766920B1 (en) 2019-05-24 2020-10-14 ダイキン工業株式会社 Scroll compressor
DE102022202216B4 (en) 2022-03-04 2026-01-15 Schaeffler Technologies AG & Co. KG Valve-pump unit with a function that can be operated depending on the direction of rotation of an electric motor.
DE102022202217B4 (en) 2022-03-04 2025-12-31 Schaeffler Technologies AG & Co. KG Valve-pump unit with a function that can be operated depending on the direction of rotation of an electric motor.
DE102022202215B4 (en) 2022-03-04 2025-12-31 Schaeffler Technologies AG & Co. KG Valve-pump unit with a multi-way valve enclosing an electric motor

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
DE69223374T2 (en) 1998-03-26
EP0537884A1 (en) 1993-04-21
TW255945B (en) 1995-09-01
EP0537884B1 (en) 1997-12-03
JPH05202868A (en) 1993-08-10
DE69223374D1 (en) 1998-01-15
KR100290265B1 (en) 2001-05-15
KR930008307A (en) 1993-05-21

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