ATE89371T1 - Fluessigkeitsringgaspumpe mit spaltrohrantrieb. - Google Patents

Fluessigkeitsringgaspumpe mit spaltrohrantrieb.

Info

Publication number
ATE89371T1
ATE89371T1 AT91102360T AT91102360T ATE89371T1 AT E89371 T1 ATE89371 T1 AT E89371T1 AT 91102360 T AT91102360 T AT 91102360T AT 91102360 T AT91102360 T AT 91102360T AT E89371 T1 ATE89371 T1 AT E89371T1
Authority
AT
Austria
Prior art keywords
liquid ring
gas pump
ring gas
chamber
tube drive
Prior art date
Application number
AT91102360T
Other languages
English (en)
Inventor
Udo Dipl-Ing Segebrecht
Klaus Dipl-Ing Domagalla
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 ATE89371T1 publication Critical patent/ATE89371T1/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
    • 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
    • F04C23/008—Hermetic 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0096—Heating; Cooling
    • 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
    • F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
AT91102360T 1989-10-18 1991-02-19 Fluessigkeitsringgaspumpe mit spaltrohrantrieb. ATE89371T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3934720A DE3934720A1 (de) 1989-10-18 1989-10-18 Fluessigkeitsringgaspumpe mit hermetisch geschlossenem bzw. gekapselten antrieb

Publications (1)

Publication Number Publication Date
ATE89371T1 true ATE89371T1 (de) 1993-05-15

Family

ID=6391700

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91102360T ATE89371T1 (de) 1989-10-18 1991-02-19 Fluessigkeitsringgaspumpe mit spaltrohrantrieb.

Country Status (4)

Country Link
EP (1) EP0467011B1 (de)
AT (1) ATE89371T1 (de)
DE (2) DE3934720A1 (de)
ES (1) ES2042317T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432551A1 (de) * 1994-09-13 1996-03-14 Bayer Ag Pumpe zur Förderung heißer, korrosiver Medien
CN108397399A (zh) * 2018-03-21 2018-08-14 绵阳科大久创科技有限公司 一种磁力驱动的超洁净气体输送与转移泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6812819A (de) * 1968-03-07 1969-09-09
DE2912938C2 (de) * 1979-03-31 1985-03-14 Lederle Gmbh Pumpen Und Maschinenfabrik, 7800 Freiburg Flüssigkeitsring-Gaspumpe
DE3513348C3 (de) * 1985-04-13 1994-04-14 Lederle Pumpen & Maschf Flüssigkeitsring-Gaspumpe

Also Published As

Publication number Publication date
DE3934720C2 (de) 1992-05-07
EP0467011B1 (de) 1993-05-12
DE3934720A1 (de) 1991-04-25
EP0467011A1 (de) 1992-01-22
DE59100107D1 (de) 1993-06-17
ES2042317T3 (es) 1993-12-01

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Legal Events

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