HK2790A - Liquid-ring compressor - Google Patents

Liquid-ring compressor

Info

Publication number
HK2790A
HK2790A HK27/90A HK2790A HK2790A HK 2790 A HK2790 A HK 2790A HK 27/90 A HK27/90 A HK 27/90A HK 2790 A HK2790 A HK 2790A HK 2790 A HK2790 A HK 2790A
Authority
HK
Hong Kong
Prior art keywords
ring compressor
liquid
pressure
erosion
avoided
Prior art date
Application number
HK27/90A
Other languages
English (en)
Inventor
Siegfried Dipl-Ing Auschrat
Original Assignee
Sihi Gmbh & Co Kg
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 Sihi Gmbh & Co Kg filed Critical Sihi Gmbh & Co Kg
Publication of HK2790A publication Critical patent/HK2790A/xx

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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/122—Arrangements for supercharging the working space
    • 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
    • F04C19/005—Details concerning the admission or discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
HK27/90A 1984-10-01 1990-01-11 Liquid-ring compressor HK2790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843436022 DE3436022A1 (de) 1984-10-01 1984-10-01 Fluessigkeitsring-verdichter

Publications (1)

Publication Number Publication Date
HK2790A true HK2790A (en) 1990-01-19

Family

ID=6246841

Family Applications (1)

Application Number Title Priority Date Filing Date
HK27/90A HK2790A (en) 1984-10-01 1990-01-11 Liquid-ring compressor

Country Status (6)

Country Link
US (1) US4634348A (de)
EP (1) EP0179311B1 (de)
AT (1) ATE39549T1 (de)
DE (2) DE3436022A1 (de)
HK (1) HK2790A (de)
SG (1) SG37489G (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8620546D0 (en) * 1986-08-23 1986-10-01 Genevac Ltd Vacuum pump
DE4343551A1 (de) * 1993-12-20 1995-06-22 Siemens Ag Flüssigkeitsringvakuumpumpe
DE19932632A1 (de) * 1999-07-13 2001-02-01 Siemens Ag Zweistufige Flüssigkeitsringmaschine
DE10008811C2 (de) * 2000-02-25 2003-05-28 Siemens Ag Flüssigkeitsringpumpe
DE102012000980A1 (de) * 2012-01-20 2013-07-25 Ecotecfuel Llc Verfahren und Vorrichtung zur mechanischen Aufheizung eines Stoffgemisches
US11512700B2 (en) * 2015-01-08 2022-11-29 Gardner Denver Nash Llc Low pressure sealing liquid entry area in a compressor type liquid ring pump
CN107532596B (zh) * 2015-02-12 2019-09-06 佶缔纳士机械有限公司 具有防气蚀结构的液环泵端口构件

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1180613A (en) * 1913-03-19 1916-04-25 Siemens Schuckertwerke Gmbh Rotary pump.
GB832264A (en) * 1957-05-06 1960-04-06 N G N Electrical Ltd Improvements in or relating to vacuum pumping apparatus
DE1098150B (de) * 1958-05-30 1961-01-26 Heraeus Gmbh W C Vakuumpumpe mit Gasballasteinrichtung
DE1503605B2 (de) * 1965-04-28 1971-05-27 Siemens AG, 1000 Berlin u 8000 München Rueckschlagventil fuer eine fluessigkeitsringgaspumpe
DE2401177A1 (de) * 1974-01-11 1975-07-24 Pfeiffer Vakuumtechnik Vorrichtung zur geraeuschdaempfung bei drehschieberpumpen
US4083658A (en) * 1976-09-08 1978-04-11 Siemens Aktiengesellschaft Liquid ring compressor including a calibrated gas input opening
US4254305A (en) * 1979-02-07 1981-03-03 International Telephone And Telegraph Corporation Current limited subscriber line feed circuit
GB2064002A (en) * 1979-11-22 1981-06-10 Graham Precision Pumps Ltd Liquid Ring Vacuum Pumps
DE3207507C2 (de) * 1982-03-02 1984-12-20 Siemens AG, 1000 Berlin und 8000 München Flüssigkeitsringverdichter
DE3337837A1 (de) * 1983-10-18 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Fluessigkeitsringpumpe

Also Published As

Publication number Publication date
SG37489G (en) 1990-01-26
ATE39549T1 (de) 1989-01-15
US4634348A (en) 1987-01-06
DE3436022A1 (de) 1986-04-03
EP0179311A1 (de) 1986-04-30
DE3567066D1 (en) 1989-02-02
EP0179311B1 (de) 1988-12-28

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20041001