GB8613999D0 - Compressing gaseous flow media - Google Patents

Compressing gaseous flow media

Info

Publication number
GB8613999D0
GB8613999D0 GB868613999A GB8613999A GB8613999D0 GB 8613999 D0 GB8613999 D0 GB 8613999D0 GB 868613999 A GB868613999 A GB 868613999A GB 8613999 A GB8613999 A GB 8613999A GB 8613999 D0 GB8613999 D0 GB 8613999D0
Authority
GB
United Kingdom
Prior art keywords
gaseous flow
flow media
compressing gaseous
compressing
media
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.)
Granted
Application number
GB868613999A
Other versions
GB2178485A (en
GB2178485B (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.)
Aerzener Maschinenfabrik GmbH
Original Assignee
Aerzener Maschinenfabrik GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6277177&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB8613999(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aerzener Maschinenfabrik GmbH filed Critical Aerzener Maschinenfabrik GmbH
Publication of GB8613999D0 publication Critical patent/GB8613999D0/en
Publication of GB2178485A publication Critical patent/GB2178485A/en
Application granted granted Critical
Publication of GB2178485B publication Critical patent/GB2178485B/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
GB08613999A 1985-07-30 1986-06-09 Method for compressing gaseous flow media and a roots compressor for carrying out the method Expired GB2178485B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853527292 DE3527292A1 (en) 1985-07-30 1985-07-30 METHOD FOR COMPRESSING GAS SHAPED CONVEYOR MEDIUM AND ROOTS COMPRESSOR FOR CARRYING OUT THE METHOD

Publications (3)

Publication Number Publication Date
GB8613999D0 true GB8613999D0 (en) 1986-07-16
GB2178485A GB2178485A (en) 1987-02-11
GB2178485B GB2178485B (en) 1989-01-18

Family

ID=6277177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08613999A Expired GB2178485B (en) 1985-07-30 1986-06-09 Method for compressing gaseous flow media and a roots compressor for carrying out the method

Country Status (6)

Country Link
DD (1) DD245929A5 (en)
DE (1) DE3527292A1 (en)
ES (1) ES8706905A1 (en)
FR (1) FR2585777B1 (en)
GB (1) GB2178485B (en)
IT (1) IT1191824B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1290106B1 (en) 1997-03-17 1998-10-19 Finder Pompe Spa VOLUMETRIC BLOWER WITH LIDS EQUIPPED WITH CONNECTION DUCT WITH THE DELIVERY MANIFOLD
DE19923234C2 (en) * 1999-05-20 2003-02-27 Aerzener Maschf Gmbh Roots compressor
DE10018348A1 (en) * 2000-04-13 2001-10-25 Bosch Gmbh Robert Gearwheel pump for high pressure fuel pump has housing with gear wheels and groove having first and second sections with different spacing at bottom from tooth tips producing narrow gap for better pump action
EP2348217B1 (en) * 2010-01-22 2013-01-16 Tuthill Corporation Rotary positive displacement blower with noise and shock reduction
DE102013110091B3 (en) * 2013-09-13 2015-02-12 Pfeiffer Vacuum Gmbh Roots pump with two rotors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1043644A (en) * 1950-10-14 1953-11-10 Hartmann Aktien Ges Maschf Rotating piston blower
GB772999A (en) * 1954-09-24 1957-04-17 Heraeus Gmbh W C Improvements in or relating to roots-type mechanical high-vacuum pumps
DE1902634U (en) * 1959-08-11 1964-10-22 Albert Dr Lorenz ROOTS FAN TYPE MECHANICAL HIGH VACUUM PUMP.
DE2027272C2 (en) * 1970-06-03 1983-11-03 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Rotary piston compressor
US4215977A (en) * 1977-11-14 1980-08-05 Calspan Corporation Pulse-free blower
DE3238015C2 (en) * 1982-10-13 1986-07-31 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Roots compressor
DE3414064A1 (en) * 1982-10-13 1985-10-17 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Roots compressor for compressing a gaseous flow medium
DE3414039A1 (en) * 1984-04-13 1985-10-17 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen ROOTS COMPRESSOR FOR COMPRESSING GAS SHAPED CONVEYOR MEDIUM

Also Published As

Publication number Publication date
ES556163A0 (en) 1987-07-01
GB2178485A (en) 1987-02-11
DE3527292A1 (en) 1987-02-12
IT1191824B (en) 1988-03-23
FR2585777A1 (en) 1987-02-06
DD245929A5 (en) 1987-05-20
ES8706905A1 (en) 1987-07-01
FR2585777B1 (en) 1990-11-16
GB2178485B (en) 1989-01-18
DE3527292C2 (en) 1989-09-14
IT8620951A1 (en) 1987-12-27
IT8620951A0 (en) 1986-06-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010609