ATE39549T1 - Fluessigkeitsring-verdichter. - Google Patents

Fluessigkeitsring-verdichter.

Info

Publication number
ATE39549T1
ATE39549T1 AT85112413T AT85112413T ATE39549T1 AT E39549 T1 ATE39549 T1 AT E39549T1 AT 85112413 T AT85112413 T AT 85112413T AT 85112413 T AT85112413 T AT 85112413T AT E39549 T1 ATE39549 T1 AT E39549T1
Authority
AT
Austria
Prior art keywords
liquid ring
pressure
ring compressors
compressors
erosion
Prior art date
Application number
AT85112413T
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
Application granted granted Critical
Publication of ATE39549T1 publication Critical patent/ATE39549T1/de

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)
AT85112413T 1984-10-01 1985-10-01 Fluessigkeitsring-verdichter. ATE39549T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843436022 DE3436022A1 (de) 1984-10-01 1984-10-01 Fluessigkeitsring-verdichter
EP85112413A EP0179311B1 (de) 1984-10-01 1985-10-01 Flüssigkeitsring-Verdichter

Publications (1)

Publication Number Publication Date
ATE39549T1 true ATE39549T1 (de) 1989-01-15

Family

ID=6246841

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85112413T ATE39549T1 (de) 1984-10-01 1985-10-01 Fluessigkeitsring-verdichter.

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
EP3686433A1 (de) * 2015-01-08 2020-07-29 Gardner Denver Nash LLC Niederdruckabdichtungsflüssigkeitseintrittsbereich in einer flüssigkeitsringpumpe vom verdichtertyp
BR112017016615A2 (pt) * 2015-02-12 2018-04-03 Gardner Denver Nash Llc bomba de anel líquido e método para reduzir a cavitação em uma bomba de anel líquido

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
US4634348A (en) 1987-01-06
EP0179311A1 (de) 1986-04-30
DE3436022A1 (de) 1986-04-03
SG37489G (en) 1990-01-26
DE3567066D1 (en) 1989-02-02
EP0179311B1 (de) 1988-12-28
HK2790A (en) 1990-01-19

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee