FR2151406A5 - - Google Patents

Info

Publication number
FR2151406A5
FR2151406A5 FR7230353A FR7230353A FR2151406A5 FR 2151406 A5 FR2151406 A5 FR 2151406A5 FR 7230353 A FR7230353 A FR 7230353A FR 7230353 A FR7230353 A FR 7230353A FR 2151406 A5 FR2151406 A5 FR 2151406A5
Authority
FR
France
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
FR7230353A
Other languages
French (fr)
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.)
Hokuetsu Industries Co Ltd
Original Assignee
Hokuetsu Industries Co Ltd
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
Priority claimed from JP6439371A external-priority patent/JPS4833414A/ja
Priority claimed from JP10325371A external-priority patent/JPS522481B2/ja
Priority claimed from JP2524072A external-priority patent/JPS5221723B2/ja
Priority claimed from JP3390272A external-priority patent/JPS5223403B2/ja
Priority claimed from JP4176972A external-priority patent/JPS494208A/ja
Application filed by Hokuetsu Industries Co Ltd filed Critical Hokuetsu Industries Co Ltd
Application granted granted Critical
Publication of FR2151406A5 publication Critical patent/FR2151406A5/fr
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
    • 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
    • F04C29/021—Control systems for the circulation of the lubricant

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)
FR7230353A 1971-08-25 1972-08-25 Expired FR2151406A5 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP6439371A JPS4833414A (en) 1971-08-25 1971-08-25
JP10325371A JPS522481B2 (en) 1971-12-21 1971-12-21
JP2524072A JPS5221723B2 (en) 1972-03-14 1972-03-14
JP3390272A JPS5223403B2 (en) 1972-04-06 1972-04-06
JP4176972A JPS494208A (en) 1972-04-27 1972-04-27

Publications (1)

Publication Number Publication Date
FR2151406A5 true FR2151406A5 (en) 1973-04-13

Family

ID=27520710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230353A Expired FR2151406A5 (en) 1971-08-25 1972-08-25

Country Status (5)

Country Link
DE (1) DE2241920A1 (en)
FR (1) FR2151406A5 (en)
GB (1) GB1383569A (en)
IT (1) IT964237B (en)
MY (1) MY7500255A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000131A1 (en) * 1977-06-17 1979-01-10 ALSTHOM-ATLANTIQUE Société anonyme dite: Process and apparatus for the lubrication of compressors
FR2598469A1 (en) * 1986-03-03 1987-11-13 American Standard Inc DEVICE FOR PREVENTING REVERSE ROTATION OF ROTORS ON A SCREW COMPRESSOR AT THE STOP OF THE SAME, AND COMPRESSOR.
EP0744550A2 (en) * 1995-05-25 1996-11-27 Compair Broomwade Ltd. Oil recycling in screw compressor arrangements
EP2561170A4 (en) * 2010-04-20 2018-06-27 Sandvik Intellectual Property AB Air compressor system and method of operation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5082607A (en) * 1973-11-26 1975-07-04
JPS5930919B2 (en) * 1974-12-24 1984-07-30 北越工業 （株） Liquid volume and gas capacity adjustment device for liquid-cooled rotary compressors
IT1103276B (en) * 1977-05-25 1985-10-14 Hydrovane Compressor OIL SEAL CAPSULISING COMPRESSOR
DE3150033A1 (en) * 1981-12-17 1983-07-14 Leybold-Heraeus GmbH, 5000 Köln VACUUM PUMP WITH A SUCTION VALVE AND OPERATING PROCEDURE THEREFOR
CN103362813B (en) * 2013-07-22 2016-04-27 徐道敏 A kind of two stage compression single-screw air compressor and method of work thereof
CN111219340B (en) * 2020-03-07 2021-04-30 山东爱索能源科技有限公司 Array type miniature gas compressor
CN115949589A (en) * 2023-02-15 2023-04-11 阿特拉斯·科普柯(无锡)压缩机有限公司 Oil injection system for compressor, control method and related device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000131A1 (en) * 1977-06-17 1979-01-10 ALSTHOM-ATLANTIQUE Société anonyme dite: Process and apparatus for the lubrication of compressors
FR2598469A1 (en) * 1986-03-03 1987-11-13 American Standard Inc DEVICE FOR PREVENTING REVERSE ROTATION OF ROTORS ON A SCREW COMPRESSOR AT THE STOP OF THE SAME, AND COMPRESSOR.
EP0744550A2 (en) * 1995-05-25 1996-11-27 Compair Broomwade Ltd. Oil recycling in screw compressor arrangements
EP0744550A3 (en) * 1995-05-25 1997-07-09 Compair Broomwade Ltd Oil recycling in screw compressor arrangements
EP2561170A4 (en) * 2010-04-20 2018-06-27 Sandvik Intellectual Property AB Air compressor system and method of operation

Also Published As

Publication number Publication date
IT964237B (en) 1974-01-21
MY7500255A (en) 1975-12-31
GB1383569A (en) 1974-02-12
DE2241920A1 (en) 1973-03-01

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