FR2540190B1 - Dispositif de graissage a huile sous pression pour pompes a vide rotatives - Google Patents

Dispositif de graissage a huile sous pression pour pompes a vide rotatives

Info

Publication number
FR2540190B1
FR2540190B1 FR8400986A FR8400986A FR2540190B1 FR 2540190 B1 FR2540190 B1 FR 2540190B1 FR 8400986 A FR8400986 A FR 8400986A FR 8400986 A FR8400986 A FR 8400986A FR 2540190 B1 FR2540190 B1 FR 2540190B1
Authority
FR
France
Prior art keywords
pressure oil
vacuum pumps
lubrication device
rotary vacuum
oil lubrication
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
Application number
FR8400986A
Other languages
English (en)
Other versions
FR2540190A1 (fr
Inventor
Hubert Engmann
Erich Herzog
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.)
Medizin und Labortechnik Leipzig VEB
Original Assignee
Medizin und Labortechnik Leipzig VEB
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 Medizin und Labortechnik Leipzig VEB filed Critical Medizin und Labortechnik Leipzig VEB
Publication of FR2540190A1 publication Critical patent/FR2540190A1/fr
Application granted granted Critical
Publication of FR2540190B1 publication Critical patent/FR2540190B1/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR8400986A 1983-01-28 1984-01-23 Dispositif de graissage a huile sous pression pour pompes a vide rotatives Expired FR2540190B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24754083A DD223329A3 (de) 1983-01-28 1983-01-28 Druckoelschmierung fuer rotierende vakuumpumpen

Publications (2)

Publication Number Publication Date
FR2540190A1 FR2540190A1 (fr) 1984-08-03
FR2540190B1 true FR2540190B1 (fr) 1986-02-07

Family

ID=5544639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8400986A Expired FR2540190B1 (fr) 1983-01-28 1984-01-23 Dispositif de graissage a huile sous pression pour pompes a vide rotatives

Country Status (4)

Country Link
CS (1) CS254127B1 (fr)
DD (1) DD223329A3 (fr)
DE (1) DE3335892A1 (fr)
FR (1) FR2540190B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0726624B2 (ja) * 1989-08-10 1995-03-29 三菱電機株式会社 油回転真空ポンプの軸封装置
FR2709428B1 (fr) * 1993-09-01 1995-09-29 Cit Alcatel Installation pour l'épuration en continu d'un solvant.
DE102008017955A1 (de) * 2008-04-09 2009-10-15 Oerlikon Leybold Vacuum Gmbh Fluidgedichtete oder fluidgeschmierte Vakuum-Pumpe
CN102536833A (zh) * 2011-12-15 2012-07-04 浙江万安科技股份有限公司 一种自适应润滑的电动真空泵
DE102014102272B4 (de) * 2014-02-21 2022-09-22 Pfeiffer Vacuum Gmbh Pumpe
DE102016212104B4 (de) * 2016-07-04 2018-10-31 Magna Powertrain Bad Homburg GmbH Verfahren zur Steuerung einer Vakuumpumpe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190134B (de) * 1957-02-07 1965-04-01 Edwards High Vacuum Ltd Drehkolben-Vakuumpumpe mit oelueberlagertem Auspuffventil

Also Published As

Publication number Publication date
FR2540190A1 (fr) 1984-08-03
DD223329A3 (de) 1985-06-05
CS254127B1 (en) 1988-01-15
DE3335892A1 (de) 1984-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse