EP0009213A3 - Liquid ring compressor or vacuum pump - Google Patents

Liquid ring compressor or vacuum pump

Info

Publication number
EP0009213A3
EP0009213A3 EP79103433A EP79103433A EP0009213A3 EP 0009213 A3 EP0009213 A3 EP 0009213A3 EP 79103433 A EP79103433 A EP 79103433A EP 79103433 A EP79103433 A EP 79103433A EP 0009213 A3 EP0009213 A3 EP 0009213A3
Authority
EP
European Patent Office
Prior art keywords
vacuum pump
liquid ring
ring compressor
compressor
liquid
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
EP79103433A
Other versions
EP0009213B1 (en
EP0009213A2 (en
Inventor
Claus Dipl.-Ing. Ramm
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0009213A2 publication Critical patent/EP0009213A2/en
Publication of EP0009213A3 publication Critical patent/EP0009213A3/en
Application granted granted Critical
Publication of EP0009213B1 publication Critical patent/EP0009213B1/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
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/001—General arrangements, plants, flowsheets
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps 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)
EP79103433A 1978-09-26 1979-09-13 Liquid ring compressor or vacuum pump arrangement Expired EP0009213B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2841906 1978-09-26
DE2841906A DE2841906C2 (en) 1978-09-26 1978-09-26 Liquid ring compressor or vacuum pump

Publications (3)

Publication Number Publication Date
EP0009213A2 EP0009213A2 (en) 1980-04-02
EP0009213A3 true EP0009213A3 (en) 1980-04-16
EP0009213B1 EP0009213B1 (en) 1982-01-20

Family

ID=6050509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79103433A Expired EP0009213B1 (en) 1978-09-26 1979-09-13 Liquid ring compressor or vacuum pump arrangement

Country Status (5)

Country Link
US (1) US4257749A (en)
EP (1) EP0009213B1 (en)
JP (1) JPS5546099A (en)
CA (1) CA1119569A (en)
DE (1) DE2841906C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204784A1 (en) * 1982-02-11 1983-08-25 Siemens AG, 1000 Berlin und 8000 München LIQUID RING VACUUM PUMP WITH UPstream COMPRESSOR
DE3219680A1 (en) * 1982-05-21 1983-11-24 Siemens AG, 1000 Berlin und 8000 München HEAT PUMP SYSTEM
CN1005642B (en) * 1984-12-07 1989-11-01 西门子公司 Process for production of vaccum
EP0420899A1 (en) * 1988-06-24 1991-04-10 Siemens Aktiengesellschaft Multi-stage vacuum-pump set
US4946349A (en) * 1989-07-19 1990-08-07 National Space Development Agency Of Japan Water ring vacuum pump
DE4118787A1 (en) * 1991-06-07 1992-12-24 Sihi Gmbh & Co Kg PROCESS-INTEGRATED OPERATING FLUID CLEANING SYSTEM FOR COMPRESSORS
DE4307271C2 (en) * 1993-03-04 1995-01-19 Siemens Ag Liquid ring pump unit with a separator
US5295792A (en) * 1993-04-02 1994-03-22 Ingersoll-Rand Company Method for non-destructively compressing ozone gas
ES2102731T3 (en) * 1993-08-11 1997-08-01 Siemens Ag MECHANICAL COMPRESSION INSTALLATION.
EP1072797A1 (en) * 1999-07-30 2001-01-31 Pompetravaini S.p.A. Liquid ring pump with combined heat exchanger and separator
TWI527684B (en) 2013-07-17 2016-04-01 復盛股份有限公司 Air compression system and cooling structure thereof
CN104343663B (en) * 2013-07-23 2016-07-13 复盛股份有限公司 Air compression system and cooling structure thereof
DE202013009654U1 (en) * 2013-10-31 2015-02-03 Oerlikon Leybold Vacuum Gmbh vacuum pump

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973063A (en) * 1924-01-25 1934-09-11 Grier John Alfred Compression or vacuum machine
US2314438A (en) * 1940-01-04 1943-03-23 Davidson Mfg Corp Storage tank and compressor assembly
FR884707A (en) * 1942-08-03 1943-08-25 Compteurs Et App D Utilisation Automatic evaporation and various losses compensator, for liquid ring pumps
US2551623A (en) * 1944-04-29 1951-05-08 Howard V More Compressor
FR1286315A (en) * 1961-04-13 1962-03-02 Becker G M B H Geb Rotary piston machine, working as a compressor or as a vacuum pump
US3487431A (en) * 1968-06-24 1969-12-30 Whittaker Corp Hydraulic power system
FR2225637A1 (en) * 1973-04-12 1974-11-08 Siemens Ag
FR2295269A1 (en) * 1974-12-19 1976-07-16 Siemens Ag LIQUID RING COMPRESSOR UNIT
FR2381191A1 (en) * 1977-02-17 1978-09-15 Barmag Barmer Maschf VACUUM PUMP FOR FIXING BY FLANGE ON THE CRANKCASE OF A MOTOR VEHICLE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087208A (en) * 1976-06-08 1978-05-02 Mitsubishi Jukogyo Kabushiki Kaisha Method for compressing mixed gas consisting of combustible gas and air
DE2731451C2 (en) * 1977-07-12 1978-12-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Liquid ring compressor or vacuum pump

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973063A (en) * 1924-01-25 1934-09-11 Grier John Alfred Compression or vacuum machine
US2314438A (en) * 1940-01-04 1943-03-23 Davidson Mfg Corp Storage tank and compressor assembly
FR884707A (en) * 1942-08-03 1943-08-25 Compteurs Et App D Utilisation Automatic evaporation and various losses compensator, for liquid ring pumps
US2551623A (en) * 1944-04-29 1951-05-08 Howard V More Compressor
FR1286315A (en) * 1961-04-13 1962-03-02 Becker G M B H Geb Rotary piston machine, working as a compressor or as a vacuum pump
US3487431A (en) * 1968-06-24 1969-12-30 Whittaker Corp Hydraulic power system
FR2225637A1 (en) * 1973-04-12 1974-11-08 Siemens Ag
FR2295269A1 (en) * 1974-12-19 1976-07-16 Siemens Ag LIQUID RING COMPRESSOR UNIT
FR2381191A1 (en) * 1977-02-17 1978-09-15 Barmag Barmer Maschf VACUUM PUMP FOR FIXING BY FLANGE ON THE CRANKCASE OF A MOTOR VEHICLE

Also Published As

Publication number Publication date
DE2841906C2 (en) 1980-02-21
EP0009213B1 (en) 1982-01-20
US4257749A (en) 1981-03-24
JPS5546099A (en) 1980-03-31
DE2841906B1 (en) 1979-06-21
EP0009213A2 (en) 1980-04-02
CA1119569A (en) 1982-03-09

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