GB1383569A - Minimising power consumption of oillubricated rotary compressors - Google Patents

Minimising power consumption of oillubricated rotary compressors

Info

Publication number
GB1383569A
GB1383569A GB3947472A GB3947472A GB1383569A GB 1383569 A GB1383569 A GB 1383569A GB 3947472 A GB3947472 A GB 3947472A GB 3947472 A GB3947472 A GB 3947472A GB 1383569 A GB1383569 A GB 1383569A
Authority
GB
United Kingdom
Prior art keywords
oil
pump
chamber
air
reservoir
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
GB3947472A
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.)
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
Publication of GB1383569A publication Critical patent/GB1383569A/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
    • 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)
GB3947472A 1971-08-25 1972-08-24 Minimising power consumption of oillubricated rotary compressors Expired GB1383569A (en)

Applications Claiming Priority (5)

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

Publications (1)

Publication Number Publication Date
GB1383569A true GB1383569A (en) 1974-02-12

Family

ID=27520710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3947472A Expired GB1383569A (en) 1971-08-25 1972-08-24 Minimising power consumption of oillubricated rotary compressors

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111219340A (zh) * 2020-03-07 2020-06-02 魏文民 一种阵列式微型气体压缩机
CN115949589A (zh) * 2023-02-15 2023-04-11 阿特拉斯·科普柯(无锡)压缩机有限公司 用于压缩机的喷油系统、控制方法及相关装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5082607A (de) * 1973-11-26 1975-07-04
JPS5930919B2 (ja) * 1974-12-24 1984-07-30 北越工業 （株） 液冷式回転圧縮機の液量及び気体容量調整装置
IT1103276B (it) * 1977-05-25 1985-10-14 Hydrovane Compressor Compressore a capsulismo a tenuta di olio
FR2401338B1 (de) * 1977-06-17 1980-03-14 Cit Alcatel
DE3150033A1 (de) * 1981-12-17 1983-07-14 Leybold-Heraeus GmbH, 5000 Köln Vakuumpumpe mit einem saugstutzen-ventil und betriebsverfahren dafuer
US4762469A (en) * 1986-03-03 1988-08-09 American Standard Inc. Rotor anti-reverse rotation arrangement in a screw compressor
GB2301629B (en) * 1995-05-25 1999-02-10 Compair Broomwade Ltd Oil recycling in screw compressor arrangements
AU2011242897B2 (en) * 2010-04-20 2015-02-12 Sandvik Intellectual Property Ab Air compressor system and method of operation
CN103362813B (zh) * 2013-07-22 2016-04-27 徐道敏 一种两级压缩单螺杆空气压缩机及其工作方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111219340A (zh) * 2020-03-07 2020-06-02 魏文民 一种阵列式微型气体压缩机
CN115949589A (zh) * 2023-02-15 2023-04-11 阿特拉斯·科普柯(无锡)压缩机有限公司 用于压缩机的喷油系统、控制方法及相关装置

Also Published As

Publication number Publication date
IT964237B (it) 1974-01-21
MY7500255A (en) 1975-12-31
DE2241920A1 (de) 1973-03-01
FR2151406A5 (de) 1973-04-13

Similar Documents

Publication Publication Date Title
US2223699A (en) Check valve
US4613111A (en) Valve which is opened by reduced pressure
ES416944A1 (es) Un sistema compresor de refrigerante de capacidad variable.
GB1383569A (en) Minimising power consumption of oillubricated rotary compressors
JPS56101092A (en) Compressor
GB1160161A (en) Rotary Sliding Vane Compressor
SE316261B (de)
US2654532A (en) Rotary compressor
GB1364973A (en) Unloader valve assembly
JPS6357889A (ja) 回転式圧縮機
KR880003117A (ko) 회전 압축기
CN108980042A (zh) 一种水环式真空泵
GB1005387A (en) Improvements in or relating to hydraulic pumps or motors
CN208816330U (zh) 一种水环式真空泵
GB1323780A (en) Fluid supply and control sub-system
ES8304272A1 (es) "perfeccionamientos introducidos en un compresor".
GB1418069A (en) Screw compressors
BG51054A3 (en) Plate pump with oil sealing
GB1046990A (en) Improvements in and relating to hydraulic pumps and motors
US2722395A (en) Inlet control valves for air or other gas compression or vacuum pumps
GB1147238A (en) Gas compressing apparatus
GB1501474A (en) Rotary compressors
US2054640A (en) Inlet unloader
GB1486942A (en) Positive displacement compressors
GB1299144A (en) Fluid operated motor

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years