DE9106151U1 - - Google Patents

Info

Publication number
DE9106151U1
DE9106151U1 DE9106151U DE9106151U DE9106151U1 DE 9106151 U1 DE9106151 U1 DE 9106151U1 DE 9106151 U DE9106151 U DE 9106151U DE 9106151 U DE9106151 U DE 9106151U DE 9106151 U1 DE9106151 U1 DE 9106151U1
Authority
DE
Germany
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.)
Expired - Lifetime
Application number
DE9106151U
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
Priority to DE9106151U priority Critical patent/DE9106151U1/de
Priority to US07/865,997 priority patent/US5211543A/en
Priority to EP92107460A priority patent/EP0519192B1/de
Priority to DE59201384T priority patent/DE59201384D1/de
Priority to JP4146948A priority patent/JPH05157075A/ja
Priority to CA002068812A priority patent/CA2068812A1/en
Priority to AU16339/92A priority patent/AU646562B2/en
Publication of DE9106151U1 publication Critical patent/DE9106151U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
    • 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
    • F04C19/007—Port members in the form of side plates
DE9106151U 1991-05-17 1991-05-17 Expired - Lifetime DE9106151U1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE9106151U DE9106151U1 (de) 1991-05-17 1991-05-17
US07/865,997 US5211543A (en) 1991-05-17 1992-04-09 Liquid-ring pump with pressure chamber valve plate
EP92107460A EP0519192B1 (de) 1991-05-17 1992-04-30 Flüssigkeitsringpumpe
DE59201384T DE59201384D1 (de) 1991-05-17 1992-04-30 Flüssigkeitsringpumpe.
JP4146948A JPH05157075A (ja) 1991-05-17 1992-05-13 液体リング式ポンプ
CA002068812A CA2068812A1 (en) 1991-05-17 1992-05-15 Liquid-ring pump
AU16339/92A AU646562B2 (en) 1991-05-17 1992-05-15 Liquid-ring pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9106151U DE9106151U1 (de) 1991-05-17 1991-05-17

Publications (1)

Publication Number Publication Date
DE9106151U1 true DE9106151U1 (de) 1992-09-17

Family

ID=6867444

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9106151U Expired - Lifetime DE9106151U1 (de) 1991-05-17 1991-05-17
DE59201384T Expired - Fee Related DE59201384D1 (de) 1991-05-17 1992-04-30 Flüssigkeitsringpumpe.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59201384T Expired - Fee Related DE59201384D1 (de) 1991-05-17 1992-04-30 Flüssigkeitsringpumpe.

Country Status (6)

Country Link
US (1) US5211543A (de)
EP (1) EP0519192B1 (de)
JP (1) JPH05157075A (de)
AU (1) AU646562B2 (de)
CA (1) CA2068812A1 (de)
DE (2) DE9106151U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999049221A1 (de) 1998-03-24 1999-09-30 Siemens Aktiengesellschaft Flüssigkeitsringpumpe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727719C1 (de) * 1997-06-30 1998-06-25 Siemens Ag Flüssigkeitsringpumpe
US9964110B2 (en) 2011-11-24 2018-05-08 Sterling Industry Consult Gmbh Bearing arrangement and wear indicator for a liquid ring vacuum pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931198A (en) * 1930-11-26 1933-10-17 Norge Corp Compressor discharge valve
DE1503605B2 (de) * 1965-04-28 1971-05-27 Siemens AG, 1000 Berlin u 8000 München Rueckschlagventil fuer eine fluessigkeitsringgaspumpe
GB2064002A (en) * 1979-11-22 1981-06-10 Graham Precision Pumps Ltd Liquid Ring Vacuum Pumps
DE3337837A1 (de) * 1983-10-18 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Fluessigkeitsringpumpe
GB2217814B (en) * 1988-04-27 1992-10-14 American Standard Inc Rotary compressors having backflow preventing valves

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999049221A1 (de) 1998-03-24 1999-09-30 Siemens Aktiengesellschaft Flüssigkeitsringpumpe

Also Published As

Publication number Publication date
JPH05157075A (ja) 1993-06-22
CA2068812A1 (en) 1992-11-18
DE59201384D1 (de) 1995-03-23
EP0519192B1 (de) 1995-02-15
US5211543A (en) 1993-05-18
AU1633992A (en) 1992-11-19
EP0519192A1 (de) 1992-12-23
AU646562B2 (en) 1994-02-24

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