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FI46204C - Vätskeringspump för högt vakuum. - Google Patents

Vätskeringspump för högt vakuum.

Info

Publication number
FI46204C
FI46204C FI226463A FI226463A FI46204C FI 46204 C FI46204 C FI 46204C FI 226463 A FI226463 A FI 226463A FI 226463 A FI226463 A FI 226463A FI 46204 C FI46204 C FI 46204C
Authority
FI
Finland
Prior art keywords
high vacuum
liquid ring
ring pump
pump
liquid
Prior art date
Application number
FI226463A
Other languages
English (en)
Finnish (fi)
Other versions
FI46204B (sv
Inventor
Jennings
Original Assignee
Nash Engineering Co
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 Nash Engineering Co filed Critical Nash Engineering Co
Publication of FI46204B publication Critical patent/FI46204B/fi
Application granted granted Critical
Publication of FI46204C publication Critical patent/FI46204C/sv

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
    • 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
    • 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
    • F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Jet Pumps And Other Pumps (AREA)
FI226463A 1962-11-27 1963-11-20 Vätskeringspump för högt vakuum. FI46204C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24037162A 1962-11-27 1962-11-27

Publications (2)

Publication Number Publication Date
FI46204B FI46204B (sv) 1972-10-02
FI46204C true FI46204C (sv) 1973-01-10

Family

ID=22906259

Family Applications (1)

Application Number Title Priority Date Filing Date
FI226463A FI46204C (sv) 1962-11-27 1963-11-20 Vätskeringspump för högt vakuum.

Country Status (2)

Country Link
FI (1) FI46204C (sv)
GB (1) GB1011451A (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10590932B2 (en) 2014-06-18 2020-03-17 Sterling Industry Consult Gmbh Fluid ring compressor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI882712A (fi) * 1988-06-08 1989-12-09 Pentamo Oy Vaetskeringkompressor.
US9541086B2 (en) * 2013-10-01 2017-01-10 Gardner Denver Nash Llc Liquid ring pump with modular construction, an inter-stage bypass and overload protection
CA2973263A1 (en) * 2015-01-08 2016-07-14 Gardner Denver Nash Llc Low pressure sealing liquid entry area in a compressor type liquid ring pump
GB2615836A (en) * 2022-02-17 2023-08-23 Edwards Tech Vacuum Engineering Qingdao Company Limited System and method for cleaning a liquid ring pump system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10590932B2 (en) 2014-06-18 2020-03-17 Sterling Industry Consult Gmbh Fluid ring compressor

Also Published As

Publication number Publication date
DE1428139A1 (de) 1968-12-12
FI46204B (sv) 1972-10-02
GB1011451A (en) 1965-12-01
DE1428139B2 (de) 1973-03-29

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