GB151969A - Improvements relating to rotary compressors - Google Patents

Improvements relating to rotary compressors

Info

Publication number
GB151969A
GB151969A GB21059/20A GB2105920A GB151969A GB 151969 A GB151969 A GB 151969A GB 21059/20 A GB21059/20 A GB 21059/20A GB 2105920 A GB2105920 A GB 2105920A GB 151969 A GB151969 A GB 151969A
Authority
GB
United Kingdom
Prior art keywords
throttle valve
ges
piston
akt
regulating
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
GB21059/20A
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.)
DEUTSCHE MASCHF AG
Deutsche Maschinenfabrik AG
Original Assignee
DEUTSCHE MASCHF AG
Deutsche Maschinenfabrik AG
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 DEUTSCHE MASCHF AG, Deutsche Maschinenfabrik AG filed Critical DEUTSCHE MASCHF AG
Publication of GB151969A publication Critical patent/GB151969A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)

Abstract

151,969. Deutsche Maschinenfabrik Akt.-Ges., (Assignees of Meyer Akt.-Ges. f³r Maschinen-und Bergbau, R., and Strucksberg, P.). March 9, 1914, [Convention date]. No Patent granted (Scaling fee not paid). Fixed-abutment type; regulating pumps. - A regulating-device for a rotary pump of the type having outwardly-sliding vanes 3, which compress air into a reservoir 5, comprises two pistons 9, 10 adapted when a certain pressure is reached to close a throttle valve 8 in the suction pipe E and to open a relief valve 7 in the delivery pipe A. Air for cooling may be allowed to enter the pump through a hole 12 in the throttle valve 8. One piston may be used to actuate both valves 7, 8. The piston 10 may itself function as the throttle valve.
GB21059/20A 1914-03-09 1920-07-12 Improvements relating to rotary compressors Expired GB151969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE151969X 1914-03-09

Publications (1)

Publication Number Publication Date
GB151969A true GB151969A (en) 1921-11-14

Family

ID=5674784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21059/20A Expired GB151969A (en) 1914-03-09 1920-07-12 Improvements relating to rotary compressors

Country Status (1)

Country Link
GB (1) GB151969A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569636A (en) * 1984-01-13 1986-02-11 Hoerbiger Ventilwerke Aktiengesellschaft Device for regulating the delivery of rotary compressors
NL188710B (en) * 1990-10-15 1992-04-01 Welgro Bv BULK TANK.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569636A (en) * 1984-01-13 1986-02-11 Hoerbiger Ventilwerke Aktiengesellschaft Device for regulating the delivery of rotary compressors
NL188710B (en) * 1990-10-15 1992-04-01 Welgro Bv BULK TANK.
FR2667906A1 (en) * 1990-10-15 1992-04-17 Welgro Bv Air compressor device with discharge valve

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