GB9020646D0 - Liquid-ring vacuum pump - Google Patents

Liquid-ring vacuum pump

Info

Publication number
GB9020646D0
GB9020646D0 GB909020646A GB9020646A GB9020646D0 GB 9020646 D0 GB9020646 D0 GB 9020646D0 GB 909020646 A GB909020646 A GB 909020646A GB 9020646 A GB9020646 A GB 9020646A GB 9020646 D0 GB9020646 D0 GB 9020646D0
Authority
GB
United Kingdom
Prior art keywords
liquid
vacuum pump
ring vacuum
ring
pump
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.)
Withdrawn
Application number
GB909020646A
Other versions
GB2237603A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9020646D0 publication Critical patent/GB9020646D0/en
Publication of GB2237603A publication Critical patent/GB2237603A/en
Withdrawn legal-status Critical Current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
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
GB9020646A 1989-10-17 1990-09-21 Liquid-ring vacuum pump Withdrawn GB2237603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH377089 1989-10-17

Publications (2)

Publication Number Publication Date
GB9020646D0 true GB9020646D0 (en) 1990-10-31
GB2237603A GB2237603A (en) 1991-05-08

Family

ID=4263117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9020646A Withdrawn GB2237603A (en) 1989-10-17 1990-09-21 Liquid-ring vacuum pump

Country Status (6)

Country Link
JP (1) JPH03145593A (en)
DE (1) DE4032036A1 (en)
DK (1) DK212890A (en)
GB (1) GB2237603A (en)
HU (1) HU204117B (en)
IT (1) IT1242222B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1245104B (en) * 1991-01-23 1994-09-13 Garo Di Roberto Gabbioneta S P LONG LIFE COMPRESSOR WITH LIQUID RING
DE10040235C2 (en) * 2000-08-17 2003-04-24 Siemens Ag Liquid ring pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894812A (en) * 1974-02-19 1975-07-15 Atlantic Fluidics Inc Liquid ring vacuum pump-compressor
GB2078857A (en) * 1980-05-16 1982-01-13 Zeilon Sten Olof A rotary compressor

Also Published As

Publication number Publication date
DE4032036A1 (en) 1991-04-18
HU204117B (en) 1991-11-28
DK212890D0 (en) 1990-09-05
IT1242222B (en) 1994-03-03
HU905778D0 (en) 1991-03-28
GB2237603A (en) 1991-05-08
DK212890A (en) 1991-04-18
JPH03145593A (en) 1991-06-20
IT9012513A0 (en) 1990-09-14
IT9012513A1 (en) 1992-03-14
HUT55094A (en) 1991-04-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)