GB2164093B - Controlling compressors in pure-air generators - Google Patents

Controlling compressors in pure-air generators

Info

Publication number
GB2164093B
GB2164093B GB08521153A GB8521153A GB2164093B GB 2164093 B GB2164093 B GB 2164093B GB 08521153 A GB08521153 A GB 08521153A GB 8521153 A GB8521153 A GB 8521153A GB 2164093 B GB2164093 B GB 2164093B
Authority
GB
United Kingdom
Prior art keywords
pure
air generators
controlling compressors
compressors
controlling
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
GB08521153A
Other versions
GB2164093A (en
GB8521153D0 (en
Inventor
David Keith Andrews
Trevor Paul Benson
Michael William Smart
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.)
Dowty Fuel Systems Ltd
Original Assignee
Dowty Fuel Systems 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 GB848422444A external-priority patent/GB8422444D0/en
Application filed by Dowty Fuel Systems Ltd filed Critical Dowty Fuel Systems Ltd
Priority to GB08521153A priority Critical patent/GB2164093B/en
Publication of GB8521153D0 publication Critical patent/GB8521153D0/en
Publication of GB2164093A publication Critical patent/GB2164093A/en
Application granted granted Critical
Publication of GB2164093B publication Critical patent/GB2164093B/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
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
GB08521153A 1984-09-05 1985-08-23 Controlling compressors in pure-air generators Expired GB2164093B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08521153A GB2164093B (en) 1984-09-05 1985-08-23 Controlling compressors in pure-air generators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848422444A GB8422444D0 (en) 1984-09-05 1984-09-05 Pure-air generator
GB08521153A GB2164093B (en) 1984-09-05 1985-08-23 Controlling compressors in pure-air generators

Publications (3)

Publication Number Publication Date
GB8521153D0 GB8521153D0 (en) 1985-10-02
GB2164093A GB2164093A (en) 1986-03-12
GB2164093B true GB2164093B (en) 1988-01-20

Family

ID=26288185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08521153A Expired GB2164093B (en) 1984-09-05 1985-08-23 Controlling compressors in pure-air generators

Country Status (1)

Country Link
GB (1) GB2164093B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850806A (en) * 1988-05-24 1989-07-25 The Boc Group, Inc. Controlled by-pass for a booster pump
DE19804330A1 (en) * 1998-02-04 1999-08-12 K Busch Gmbh Druck & Vakuum Dr Process for regulating a compressor
JP3751208B2 (en) 2001-02-23 2006-03-01 株式会社神戸製鋼所 Control method of multistage variable speed compressor

Also Published As

Publication number Publication date
GB2164093A (en) 1986-03-12
GB8521153D0 (en) 1985-10-02

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20050822