JPS5136884B2 - - Google Patents

Info

Publication number
JPS5136884B2
JPS5136884B2 JP47063943A JP6394372A JPS5136884B2 JP S5136884 B2 JPS5136884 B2 JP S5136884B2 JP 47063943 A JP47063943 A JP 47063943A JP 6394372 A JP6394372 A JP 6394372A JP S5136884 B2 JPS5136884 B2 JP S5136884B2
Authority
JP
Japan
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
JP47063943A
Other languages
Japanese (ja)
Other versions
JPS4830108A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4830108A publication Critical patent/JPS4830108A/ja
Publication of JPS5136884B2 publication Critical patent/JPS5136884B2/ja
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)
JP47063943A 1971-08-23 1972-06-26 Expired JPS5136884B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS4830108A JPS4830108A (enrdf_load_stackoverflow) 1973-04-20
JPS5136884B2 true JPS5136884B2 (enrdf_load_stackoverflow) 1976-10-12

Family

ID=22633966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47063943A Expired JPS5136884B2 (enrdf_load_stackoverflow) 1971-08-23 1972-06-26

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
JPS57151504A (en) * 1981-03-14 1982-09-18 Okura Yusoki Co Ltd Storing and carrying out device

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE427493B (sv) 1978-07-11 1983-04-11 Atlas Copco Ab Regleranordning vid vetskeinsprutad kompressor
US4281975A (en) * 1979-10-09 1981-08-04 Blackwell Thomas D Anti-friction slide valve support for screw compressor
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
EP1846642B1 (en) * 2005-02-07 2019-05-22 Carrier Corporation Screw compressor lubrication
WO2008069773A1 (en) * 2006-10-16 2008-06-12 Carrier Corporation Compressor slide valve support
EP2089609A4 (en) * 2006-12-05 2013-01-09 Carrier Corp DISCHARGE VALVE FOR INTEGRAL DRAW 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
JPS57151504A (en) * 1981-03-14 1982-09-18 Okura Yusoki Co Ltd Storing and carrying out device

Also Published As

Publication number Publication date
AU3962372A (en) 1973-09-06
BE782911A (fr) 1972-09-01
AU449603B2 (en) 1974-05-31
CA947257A (en) 1974-05-14
JPS4830108A (enrdf_load_stackoverflow) 1973-04-20
ZA721283B (en) 1973-10-31
US3734653A (en) 1973-05-22
GB1349317A (en) 1974-04-03

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