DE59100107D1 - Fluessigkeitsringgaspumpe mit spaltrohrantrieb. - Google Patents

Fluessigkeitsringgaspumpe mit spaltrohrantrieb.

Info

Publication number
DE59100107D1
DE59100107D1 DE9191102360T DE59100107T DE59100107D1 DE 59100107 D1 DE59100107 D1 DE 59100107D1 DE 9191102360 T DE9191102360 T DE 9191102360T DE 59100107 T DE59100107 T DE 59100107T DE 59100107 D1 DE59100107 D1 DE 59100107D1
Authority
DE
Germany
Prior art keywords
liquid ring
gas pump
chamber
ring gas
canopy drive
Prior art date
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 - Fee Related
Application number
DE9191102360T
Other languages
English (en)
Inventor
Udo Dipl Ing Segebrecht
Klaus Dipl Ing Domagalla
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.)
Sterling Fluid Systems Germany GmbH
Original Assignee
Sihi GmbH and 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 and Co KG filed Critical Sihi GmbH and Co KG
Application granted granted Critical
Publication of DE59100107D1 publication Critical patent/DE59100107D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE9191102360T 1989-10-18 1991-02-19 Fluessigkeitsringgaspumpe mit spaltrohrantrieb. Expired - Fee Related DE59100107D1 (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
DE59100107D1 true DE59100107D1 (de) 1993-06-17

Family

ID=6391700

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3934720A Granted DE3934720A1 (de) 1989-10-18 1989-10-18 Fluessigkeitsringgaspumpe mit hermetisch geschlossenem bzw. gekapselten antrieb
DE9191102360T Expired - Fee Related DE59100107D1 (de) 1989-10-18 1991-02-19 Fluessigkeitsringgaspumpe mit spaltrohrantrieb.

Family Applications Before (1)

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

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
EP0467011B1 (de) 1993-05-12
ES2042317T3 (es) 1993-12-01
EP0467011A1 (de) 1992-01-22
ATE89371T1 (de) 1993-05-15
DE3934720C2 (de) 1992-05-07
DE3934720A1 (de) 1991-04-25

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: STERLING FLUID SYSTEMS (GERMANY) GMBH, 25524 ITZEH

8339 Ceased/non-payment of the annual fee