ATE138161T1 - Flüssigkeitsringgaspumpe mit fliegend gelagertem flügelrad - Google Patents

Flüssigkeitsringgaspumpe mit fliegend gelagertem flügelrad

Info

Publication number
ATE138161T1
ATE138161T1 AT92109682T AT92109682T ATE138161T1 AT E138161 T1 ATE138161 T1 AT E138161T1 AT 92109682 T AT92109682 T AT 92109682T AT 92109682 T AT92109682 T AT 92109682T AT E138161 T1 ATE138161 T1 AT E138161T1
Authority
AT
Austria
Prior art keywords
pump
ring gas
gas pump
impeller
liquid ring
Prior art date
Application number
AT92109682T
Other languages
English (en)
Inventor
Udo Segebrecht
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 ATE138161T1 publication Critical patent/ATE138161T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
    • 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
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT92109682T 1991-06-07 1992-06-09 Flüssigkeitsringgaspumpe mit fliegend gelagertem flügelrad ATE138161T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4118844A DE4118844A1 (de) 1991-06-07 1991-06-07 Fluessigkeitsringgaspumpe mit fliegend gelagertem fluegelrad

Publications (1)

Publication Number Publication Date
ATE138161T1 true ATE138161T1 (de) 1996-06-15

Family

ID=6433468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92109682T ATE138161T1 (de) 1991-06-07 1992-06-09 Flüssigkeitsringgaspumpe mit fliegend gelagertem flügelrad

Country Status (6)

Country Link
EP (1) EP0517277B1 (de)
AT (1) ATE138161T1 (de)
DE (2) DE4118844A1 (de)
DK (1) DK0517277T3 (de)
ES (1) ES2088047T3 (de)
GR (1) GR3020531T3 (de)

Families Citing this family (6)

* 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
DE19812976C2 (de) 1998-03-24 2000-05-04 Siemens Ag Flüssigkeitsringverdichter
NO318776B1 (no) * 2003-05-07 2005-05-02 Jets As Anordning ved vaeskeringspumpe av skruetypen
RU2342562C1 (ru) * 2007-05-07 2008-12-27 Тарханов Олег Владимирович Вакуумный жидкостно-кольцевой насос
WO2015035625A1 (zh) * 2013-09-15 2015-03-19 Gao Hanwen 一种保持间隙的密封环
CN105464979A (zh) * 2015-12-28 2016-04-06 昂伯（上海）真空设备有限公司 一种单级水环式真空泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758446C (de) * 1941-03-30 1953-02-16 Wesselinger Gusswerk Rheinguss Einrichtung zur Befestigung eines aus korrosionsfestem Werkstoff, insbesondere hochprozentigem Siliziumguss, bestehenden Kreisel-pumpenlaufrades auf der Welle
DE1083484B (de) * 1956-07-27 1960-06-15 Nash Engineering Co Fluessigkeitsringpumpe oder -kompressor
FR1254761A (fr) * 1960-04-22 1961-02-24 Basf Ag Assemblage de pièces de machines avec des arbres ou axes
DE2022104C3 (de) * 1969-05-09 1979-02-08 The Nash Engineering Co., Norwalk, Conn. (V.St.A.) Motorgetriebene Flüssigkeitsringpumpe

Also Published As

Publication number Publication date
DE59206273D1 (de) 1996-06-20
ES2088047T3 (es) 1996-08-01
EP0517277A1 (de) 1992-12-09
GR3020531T3 (en) 1996-10-31
DK0517277T3 (da) 1996-09-30
DE4118844A1 (de) 1992-12-10
EP0517277B1 (de) 1996-05-15

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Legal Events

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