AT330330B - Flussigkeitsring-vakuumpumpe mit vorgeschaltetem strahlsauger - Google Patents

Flussigkeitsring-vakuumpumpe mit vorgeschaltetem strahlsauger

Info

Publication number
AT330330B
AT330330B AT885574A AT885574A AT330330B AT 330330 B AT330330 B AT 330330B AT 885574 A AT885574 A AT 885574A AT 885574 A AT885574 A AT 885574A AT 330330 B AT330330 B AT 330330B
Authority
AT
Austria
Prior art keywords
vacuum pump
liquid ring
ring vacuum
elevated element
elevated
Prior art date
Application number
AT885574A
Other languages
English (en)
Other versions
ATA885574A (de
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
Publication of ATA885574A publication Critical patent/ATA885574A/de
Application granted granted Critical
Publication of AT330330B publication Critical patent/AT330330B/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
    • F04C29/124—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—Control
    • F04F5/52—Control of evacuating 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Jet Pumps And Other Pumps (AREA)
AT885574A 1973-12-04 1974-11-05 Flussigkeitsring-vakuumpumpe mit vorgeschaltetem strahlsauger AT330330B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7343122 1973-12-04

Publications (2)

Publication Number Publication Date
ATA885574A ATA885574A (de) 1975-09-15
AT330330B true AT330330B (de) 1976-06-25

Family

ID=6641609

Family Applications (1)

Application Number Title Priority Date Filing Date
AT885574A AT330330B (de) 1973-12-04 1974-11-05 Flussigkeitsring-vakuumpumpe mit vorgeschaltetem strahlsauger

Country Status (2)

Country Link
AT (1) AT330330B (de)
CH (1) CH573553A5 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2571970B (en) * 2018-03-14 2020-09-16 Edwards Tech Vacuum Engineering (Qingdao) Co Ltd A liquid ring pump manifold with integrated non-return valve

Also Published As

Publication number Publication date
CH573553A5 (en) 1976-03-15
ATA885574A (de) 1975-09-15

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Legal Events

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