DE2163581A1 - Ölabgedichtete mechanische Vakuumpumpe - Google Patents

Ölabgedichtete mechanische Vakuumpumpe

Info

Publication number
DE2163581A1
DE2163581A1 DE19712163581 DE2163581A DE2163581A1 DE 2163581 A1 DE2163581 A1 DE 2163581A1 DE 19712163581 DE19712163581 DE 19712163581 DE 2163581 A DE2163581 A DE 2163581A DE 2163581 A1 DE2163581 A1 DE 2163581A1
Authority
DE
Germany
Prior art keywords
oil
separator
pump
vacuum pump
mechanical vacuum
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.)
Pending
Application number
DE19712163581
Other languages
German (de)
English (en)
Inventor
Zbigniew Christopher Needham Mass. Dobrowolski (V.StA.). P
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.)
SPX Technologies Inc
Original Assignee
General Signal Corp
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 General Signal Corp filed Critical General Signal Corp
Publication of DE2163581A1 publication Critical patent/DE2163581A1/de
Pending 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • 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
    • F04C27/02—Liquid sealing for high-vacuum pumps or for compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Compressor (AREA)
DE19712163581 1970-12-21 1971-12-21 Ölabgedichtete mechanische Vakuumpumpe Pending DE2163581A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10026070A 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
DE2163581A1 true DE2163581A1 (de) 1972-09-07

Family

ID=22278859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712163581 Pending DE2163581A1 (de) 1970-12-21 1971-12-21 Ölabgedichtete mechanische Vakuumpumpe

Country Status (5)

Country Link
US (1) US3698515A (enExample)
JP (1) JPS5410726B1 (enExample)
CA (1) CA942265A (enExample)
DE (1) DE2163581A1 (enExample)
GB (1) GB1322619A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506433A1 (de) * 1984-03-07 1985-10-03 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Baueinheit aus einer fluegelzellen-vakuumpumpe und einer druckerhoehungspumpe

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263029A (en) * 1979-02-02 1981-04-21 Cego, Inc. Oil reclaimer and muffler assembly and system
GB2119443A (en) * 1982-04-24 1983-11-16 Gen Eng Radcliffe 1979 An oil sealed pump
IT201600132428A1 (it) * 2016-12-29 2018-06-29 Vhit S P A Soc Unipersonale Gruppo per vuoto
IT201600132325A1 (it) * 2016-12-29 2018-06-29 Vhit S P A Soc Unipersonale Gruppo per vuoto
EP3767108B1 (de) * 2019-07-15 2021-06-02 Pfeiffer Vacuum Gmbh Vakuumgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US500451A (en) * 1893-06-27 Lubricator
US781553A (en) * 1904-10-10 1905-01-31 Lunkenheimer Co Lubricator.
US2391000A (en) * 1942-03-16 1945-12-18 Gen Electric Lubricating system for aircraft superchargers
US2453602A (en) * 1946-03-28 1948-11-09 Bell Aircraft Corp Engine lubrication system
US2675958A (en) * 1951-02-14 1954-04-20 Trico Products Corp Rotary pump
US2689080A (en) * 1953-05-18 1954-09-14 Mueller & Co V Rotary air pump lubricator
US2983435A (en) * 1957-04-17 1961-05-09 Westinghouse Electric Corp Lubricant fluid control apparatus for pumping systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506433A1 (de) * 1984-03-07 1985-10-03 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Baueinheit aus einer fluegelzellen-vakuumpumpe und einer druckerhoehungspumpe

Also Published As

Publication number Publication date
US3698515A (en) 1972-10-17
JPS5410726B1 (enExample) 1979-05-09
GB1322619A (en) 1973-07-11
CA942265A (en) 1974-02-19

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