DE68908186T2 - Maschine für ein gasmedium. - Google Patents

Maschine für ein gasmedium.

Info

Publication number
DE68908186T2
DE68908186T2 DE89910945T DE68908186T DE68908186T2 DE 68908186 T2 DE68908186 T2 DE 68908186T2 DE 89910945 T DE89910945 T DE 89910945T DE 68908186 T DE68908186 T DE 68908186T DE 68908186 T2 DE68908186 T2 DE 68908186T2
Authority
DE
Germany
Prior art keywords
machine
gas medium
gas
medium
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
DE89910945T
Other languages
English (en)
Other versions
DE68908186D1 (de
Inventor
Hans Olofsson
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner AB
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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Publication of DE68908186D1 publication Critical patent/DE68908186D1/de
Application granted granted Critical
Publication of DE68908186T2 publication Critical patent/DE68908186T2/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
    • 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
    • F04C23/001—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 of similar working principle
    • F04C23/003—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 of similar working principle having complementary function
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE89910945T 1988-10-11 1989-09-20 Maschine für ein gasmedium. Expired - Lifetime DE68908186T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803595A SE8803595L (sv) 1988-10-11 1988-10-11 Maskin foer ett gasformigt medium

Publications (2)

Publication Number Publication Date
DE68908186D1 DE68908186D1 (de) 1993-09-09
DE68908186T2 true DE68908186T2 (de) 1994-02-10

Family

ID=20373576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89910945T Expired - Lifetime DE68908186T2 (de) 1988-10-11 1989-09-20 Maschine für ein gasmedium.

Country Status (6)

Country Link
US (1) US5192199A (de)
EP (1) EP0440677B1 (de)
JP (1) JP3046825B2 (de)
DE (1) DE68908186T2 (de)
SE (1) SE8803595L (de)
WO (1) WO1990004107A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871340A (en) * 1995-06-05 1999-02-16 Hatton; Gregory John Apparatus for cooling high-pressure boost high gas-fraction twin-screw pumps
DE69622841T2 (de) * 1996-04-26 2003-04-10 Albert Bakker Schraubenrotor-Verdichter-Entspanner-Einheit
SE9902024D0 (sv) * 1999-06-02 1999-06-02 Henrik Oehman Anordning vid en kylanordning med en köldmedieseparator
US6185956B1 (en) * 1999-07-09 2001-02-13 Carrier Corporation Single rotor expressor as two-phase flow throttle valve replacement
US6405692B1 (en) * 2001-03-26 2002-06-18 Brunswick Corporation Outboard motor with a screw compressor supercharger
US6408832B1 (en) * 2001-03-26 2002-06-25 Brunswick Corporation Outboard motor with a charge air cooler
GB0210018D0 (en) * 2002-05-01 2002-06-12 Univ City Plural-screw machines
US20050126837A1 (en) * 2003-12-11 2005-06-16 Taxon Morse N. Pressurized fuel vehicle having fuel system with an air motor
US7903176B2 (en) * 2005-08-05 2011-03-08 Samsung Electronics Co., Ltd. Apparatus for providing multiple screens and method of dynamically configuring multiple screens
US8657046B2 (en) * 2007-12-03 2014-02-25 Caudill Energy Systems, Corporation Engine system
EP2701933A4 (de) * 2011-04-25 2017-03-29 High Gas Mileage, LLC Hybridfahrzeug mit mehreren energie-untersystemen
GB201314774D0 (en) * 2013-08-19 2013-10-02 Fish Engineering Ltd Distributor apparatus
US10533778B2 (en) * 2016-05-17 2020-01-14 Daikin Applied Americas Inc. Turbo economizer used in chiller system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100560A (en) * 1933-12-02 1937-11-30 Laval Steam Turbine Co Deep well pump
US2147522A (en) * 1937-07-24 1939-02-14 Byington James Augustus Fruit packer's stand
IT454201A (de) * 1947-07-16
US2922377A (en) * 1957-09-26 1960-01-26 Joseph E Whitfield Multiple arc generated rotors having diagonally directed fluid discharge flow
DE1811285A1 (de) 1968-11-27 1970-06-18 Linde Ag Maschinensatz aus mindestens zwei Maschinen mit Schraubenverdraengerlaeufern
US3807911A (en) * 1971-08-02 1974-04-30 Davey Compressor Co Multiple lead screw compressor
DE2234405A1 (de) * 1971-08-02 1973-02-22 Davey Compressor Co Laeufer fuer einen schraubenkompressor
JPS50156012A (de) * 1974-06-07 1975-12-16
JPS5843594B2 (ja) * 1974-08-29 1983-09-28 川崎重工業株式会社 液体移送装置
US4311021A (en) * 1978-04-10 1982-01-19 Hughes Aircraft Company Screw compressor-expander cryogenic system with mist lubrication
US4291547A (en) * 1978-04-10 1981-09-29 Hughes Aircraft Company Screw compressor-expander cryogenic system
US4328684A (en) * 1978-04-10 1982-05-11 Hughes Aircraft Company Screw compressor-expander cryogenic system with magnetic coupling
GB8605033D0 (en) * 1986-02-28 1986-04-09 Shell Int Research Fluid driven pumping apparatus
US4828036A (en) * 1987-01-05 1989-05-09 Shell Oil Company Apparatus and method for pumping well fluids

Also Published As

Publication number Publication date
DE68908186D1 (de) 1993-09-09
SE8803595D0 (sv) 1988-10-11
SE8803595L (sv) 1990-04-12
US5192199A (en) 1993-03-09
JPH04501156A (ja) 1992-02-27
WO1990004107A1 (en) 1990-04-19
EP0440677A1 (de) 1991-08-14
EP0440677B1 (de) 1993-08-04
JP3046825B2 (ja) 2000-05-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition