GB1349317A - Screw compressor - Google Patents

Screw compressor

Info

Publication number
GB1349317A
GB1349317A GB2736572A GB2736572A GB1349317A GB 1349317 A GB1349317 A GB 1349317A GB 2736572 A GB2736572 A GB 2736572A GB 2736572 A GB2736572 A GB 2736572A GB 1349317 A GB1349317 A GB 1349317A
Authority
GB
United Kingdom
Prior art keywords
housing
pressure
casing
rotor
attached
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
Application number
GB2736572A
Other languages
English (en)
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.)
Gardner Denver Inc
Original Assignee
Gardner Denver Inc
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 Gardner Denver Inc filed Critical Gardner Denver Inc
Publication of GB1349317A publication Critical patent/GB1349317A/en
Expired 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
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary-Type Compressors (AREA)
  • Rotary Pumps (AREA)
GB2736572A 1971-08-23 1972-06-12 Screw compressor Expired GB1349317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17389571A 1971-08-23 1971-08-23

Publications (1)

Publication Number Publication Date
GB1349317A true GB1349317A (en) 1974-04-03

Family

ID=22633966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2736572A Expired GB1349317A (en) 1971-08-23 1972-06-12 Screw compressor

Country Status (7)

Country Link
US (1) US3734653A (enrdf_load_stackoverflow)
JP (1) JPS5136884B2 (enrdf_load_stackoverflow)
AU (1) AU449603B2 (enrdf_load_stackoverflow)
BE (1) BE782911A (enrdf_load_stackoverflow)
CA (1) CA947257A (enrdf_load_stackoverflow)
GB (1) GB1349317A (enrdf_load_stackoverflow)
ZA (1) ZA721283B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289461A (en) 1978-07-11 1981-09-15 Atlas Copco Aktiebolag Liquid injected compressor with temperature control of liquid

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281975A (en) * 1979-10-09 1981-08-04 Blackwell Thomas D Anti-friction slide valve support for screw compressor
JPS57151504A (en) * 1981-03-14 1982-09-18 Okura Yusoki Co Ltd Storing and carrying out device
US4761125A (en) * 1986-03-29 1988-08-02 Nippon Soken, Inc. Twin-shaft multi-lobed type hydraulic device
JPS63190603U (enrdf_load_stackoverflow) * 1987-05-29 1988-12-08
JPH0716085Y2 (ja) * 1988-03-08 1995-04-12 エスエムシー株式会社 流体圧シリンダの減速停止装置
JPH02138242U (enrdf_load_stackoverflow) * 1989-04-24 1990-11-19
GB2344856B (en) * 1998-12-18 2002-12-18 Ingersoll Rand Company Ltd Method of operating compressor
US6739853B1 (en) * 2002-12-05 2004-05-25 Carrier Corporation Compact control mechanism for axial motion control valves in helical screw compressors
US7690482B2 (en) * 2005-02-07 2010-04-06 Carrier Corporation Screw compressor lubrication
EP2084399B1 (en) * 2006-10-16 2013-12-11 Carrier Corporation Compressor slide valve support
WO2008069789A1 (en) * 2006-12-05 2008-06-12 Carrier Corporation Integral slide valve relief valve
JP4431184B2 (ja) * 2008-06-13 2010-03-10 株式会社神戸製鋼所 スクリュ圧縮装置
JP2010223145A (ja) * 2009-03-25 2010-10-07 Hitachi Appliances Inc スクリュー圧縮機
US20120020824A1 (en) * 2010-07-20 2012-01-26 Paul Xiubao Huang Roots supercharger with a shunt pulsation trap
DE202016106107U1 (de) * 2016-10-31 2018-02-01 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe mit Sperrkammerdichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233599A (en) * 1915-07-27 1917-07-17 Edward Nuebling Helical piston-wheel.
US1561364A (en) * 1922-11-18 1925-11-10 Willard Reid Compressor gland
US1791958A (en) * 1929-04-30 1931-02-10 Austin E Elmore Compressor
US2693762A (en) * 1951-10-25 1954-11-09 Laval Steam Turbine Co Nonpositive screw pump and motor
US3103894A (en) * 1960-02-18 1963-09-17 Laval Turbine Screw pump
US3161349A (en) * 1961-11-08 1964-12-15 Svenska Rotor Maskiner Ab Thrust balancing
NO117317B (enrdf_load_stackoverflow) * 1964-03-20 1969-07-28 Svenska Rotor Maskiner Ab
GB1171291A (en) * 1965-10-12 1969-11-19 Svenska Rotor Maskiner Ab Screw Rotor Machines
US3558248A (en) * 1968-01-10 1971-01-26 Lennox Ind Inc Screw type refrigerant compressor
DE1804884A1 (de) * 1968-10-24 1970-09-17 Gutehoffnungshuette Sterkrade Schraubenverdichter mit zwei ineinandergreifenden Schraubenrotoren und einem axialverstellbaren Steuerschieber zur Foerdermengenregelung und OEleinspritzung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289461A (en) 1978-07-11 1981-09-15 Atlas Copco Aktiebolag Liquid injected compressor with temperature control of liquid

Also Published As

Publication number Publication date
AU3962372A (en) 1973-09-06
JPS4830108A (enrdf_load_stackoverflow) 1973-04-20
CA947257A (en) 1974-05-14
AU449603B2 (en) 1974-05-31
JPS5136884B2 (enrdf_load_stackoverflow) 1976-10-12
US3734653A (en) 1973-05-22
BE782911A (fr) 1972-09-01
ZA721283B (en) 1973-10-31

Similar Documents

Publication Publication Date Title
GB1349317A (en) Screw compressor
US3388854A (en) Thrust balancing in rotary machines
GB1212015A (en) Improvements in and relating to meshing screw-rotor compressors
US3848422A (en) Refrigeration plants
US3707339A (en) Vacuum pumps
GB1318884A (en) Rotary compressors
JPS62101895A (ja) 羽根スロツト圧力溝を有する回転コンプレツサ−
DE60015924D1 (de) Schraubenkompressor
GB1387891A (en) Screw compressor
GB1160161A (en) Rotary Sliding Vane Compressor
GB1378544A (en) Rotary sliding vane compressor with hydrostatic bearings
ES295152A1 (es) Un aparato compresor de fluidos
GB993326A (en) Rotary piston compressor
US2633292A (en) Rotary compressor for gas or liquids with rotor eccentrically mounted in cylindrical housing
GB1479108A (en) Hydraulic sliding vane rotary fluid pump or motor
GB1022387A (en) Apparatus for compressing refrigerant gas
US4401414A (en) Swash-plate type compressor having a simple lubricant oil feeding arrangement
GB1001087A (en) Rotary pump or motor
JPS57135292A (en) Screw compressor
JPS5620796A (en) Rotary compressor
GB1020730A (en) Rotary piston compressor
GB1027934A (en) Improvements in high pressure pumps and compressors
JPS57212391A (en) Rotary compressor
GB1031991A (en) Improvements in or relating to apparatus for compressing air or other gas
GB1386836A (en) Sliding vane rotary compressors

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee