DK3080457T3 - COMPRESSOR - Google Patents

COMPRESSOR Download PDF

Info

Publication number
DK3080457T3
DK3080457T3 DK14824368.6T DK14824368T DK3080457T3 DK 3080457 T3 DK3080457 T3 DK 3080457T3 DK 14824368 T DK14824368 T DK 14824368T DK 3080457 T3 DK3080457 T3 DK 3080457T3
Authority
DK
Denmark
Prior art keywords
compressor
Prior art date
Application number
DK14824368.6T
Other languages
Danish (da)
Inventor
Dieter Mosemann
Ottomar Neuwirth
Dmytro Zaytsev
Original Assignee
Gea Refrigeration Germany Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52292851&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3080457(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gea Refrigeration Germany Gmbh filed Critical Gea Refrigeration Germany Gmbh
Application granted granted Critical
Publication of DK3080457T3 publication Critical patent/DK3080457T3/en

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
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • F04C28/125—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves with sliding valves controlled by the use of fluid other than the 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw 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
    • 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
    • F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/811—Actuator for control, e.g. pneumatic, hydraulic, electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DK14824368.6T 2013-12-12 2014-12-12 COMPRESSOR DK3080457T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013020534.4A DE102013020534A1 (en) 2013-12-12 2013-12-12 compressor
PCT/EP2014/003343 WO2015086159A1 (en) 2013-12-12 2014-12-12 Compressor

Publications (1)

Publication Number Publication Date
DK3080457T3 true DK3080457T3 (en) 2021-10-18

Family

ID=52292851

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14824368.6T DK3080457T3 (en) 2013-12-12 2014-12-12 COMPRESSOR

Country Status (6)

Country Link
US (1) US20160319814A1 (en)
EP (1) EP3080457B1 (en)
CN (1) CN105793572A (en)
DE (1) DE102013020534A1 (en)
DK (1) DK3080457T3 (en)
WO (1) WO2015086159A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105626520B (en) * 2016-04-01 2017-07-28 福建雪人股份有限公司 A kind of semienclosed helical-lobe compressor of adjustable interior volume specific ratio
DE102020115442A1 (en) 2020-06-10 2021-12-16 Bitzer Kühlmaschinenbau Gmbh Screw expander and system for generating electrical energy from heat with a screw expander

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1171291A (en) * 1965-10-12 1969-11-19 Svenska Rotor Maskiner Ab Screw Rotor Machines
DE2658928A1 (en) * 1976-12-24 1978-07-06 Beringer Hydraulik Gmbh HYDRAULIC CONTROL
US4351160A (en) 1980-06-16 1982-09-28 Borg-Warner Corporation Capacity control systems for screw compressor based water chillers
US4388048A (en) * 1981-03-10 1983-06-14 Dunham Bush, Inc. Stepping type unloading system for helical screw rotary compressor
GB2159980B (en) * 1982-09-10 1987-10-07 Frick Co Micro-processor control of compression ratio at full load in a helical screw rotary compressor responsive to compressor drive motor current
US4609329A (en) * 1985-04-05 1986-09-02 Frick Company Micro-processor control of a movable slide stop and a movable slide valve in a helical screw rotary compressor with an enconomizer inlet port
DD244386A1 (en) * 1985-12-18 1987-04-01 Kuehlautomat Veb DEVICE FOR POSITION DISPLAY OF THE CONTROL SLIP OF SCREW COMPRESSORS
DD286203A5 (en) * 1989-07-14 1991-01-17 Veb Kuehlautomat,De DEVICE FOR POSITION DISPLAY OF THE CONTROL SLIP OF SCREW COMPRESSORS
US5135374A (en) * 1990-06-30 1992-08-04 Kabushiki Kaisha Kobe Seiko Sho Oil flooded screw compressor with thrust compensation control
US5183395A (en) * 1992-03-13 1993-02-02 Vilter Manufacturing Corporation Compressor slide valve control
DE19521922A1 (en) * 1995-06-09 1996-12-12 Kuehlautomat Berlin Gmbh Kab Load control for screw compressor
TW533275B (en) * 1997-09-10 2003-05-21 Kobe Steel Ltd Screw compressor
DE19916983A1 (en) 1999-04-15 2000-10-19 Grasso Gmbh Refrigeration Tech Screw compressor with variable RPM governing has slide with radially disposed outlet port, and by axial extent in all positions overlaps rotors with exception of radially disposed outlet port
US6659729B2 (en) 2001-02-15 2003-12-09 Mayekawa Mfg. Co., Ltd. Screw compressor equipment for accommodating low compression ratio and pressure variation and the operation method thereof
JP4147891B2 (en) 2002-10-16 2008-09-10 ダイキン工業株式会社 Variable VI inverter screw compressor
DE10333400A1 (en) 2003-07-16 2005-02-10 Bitzer Kühlmaschinenbau Gmbh screw compressors
CN2667205Y (en) * 2003-12-19 2004-12-29 泰豪科技股份有限公司 Gas quantity regulation sliding valve position signal detector for helical-lobe compressor
CN101821479A (en) * 2007-10-10 2010-09-01 开利公司 Slide valve system for screw compressor
US8287248B2 (en) * 2008-12-24 2012-10-16 Johnson Controls Technology Company Compressor
DE102011051730A1 (en) 2011-07-11 2013-01-17 Bitzer Kühlmaschinenbau Gmbh screw compressors
JP2013036403A (en) * 2011-08-09 2013-02-21 Daikin Industries Ltd Screw compressor
CN202381336U (en) * 2012-01-04 2012-08-15 河南科技大学 Slide valve position feedback device of helical-lobe compressor
CN102619756B (en) * 2012-04-20 2015-01-21 无锡职业技术学院 Twin-screw compressor slide valve position indicator
JP6006531B2 (en) * 2012-05-22 2016-10-12 株式会社神戸製鋼所 Screw compressor

Also Published As

Publication number Publication date
US20160319814A1 (en) 2016-11-03
EP3080457B1 (en) 2021-07-14
WO2015086159A1 (en) 2015-06-18
EP3080457A1 (en) 2016-10-19
CN105793572A (en) 2016-07-20
DE102013020534A1 (en) 2015-06-18

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