FR2209904A1 - - Google Patents

Info

Publication number
FR2209904A1
FR2209904A1 FR7341229A FR7341229A FR2209904A1 FR 2209904 A1 FR2209904 A1 FR 2209904A1 FR 7341229 A FR7341229 A FR 7341229A FR 7341229 A FR7341229 A FR 7341229A FR 2209904 A1 FR2209904 A1 FR 2209904A1
Authority
FR
France
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.)
Granted
Application number
FR7341229A
Other languages
French (fr)
Other versions
FR2209904B3 (forum.php
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 FR2209904A1 publication Critical patent/FR2209904A1/fr
Application granted granted Critical
Publication of FR2209904B3 publication Critical patent/FR2209904B3/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
    • F04C29/021—Control systems for the circulation of the lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7341229A 1972-12-06 1973-11-20 Expired FR2209904B3 (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16731172A DD100313A1 (forum.php) 1972-12-06 1972-12-06

Publications (2)

Publication Number Publication Date
FR2209904A1 true FR2209904A1 (forum.php) 1974-07-05
FR2209904B3 FR2209904B3 (forum.php) 1976-10-01

Family

ID=5489182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341229A Expired FR2209904B3 (forum.php) 1972-12-06 1973-11-20

Country Status (4)

Country Link
DD (1) DD100313A1 (forum.php)
DE (1) DE2353426A1 (forum.php)
FR (1) FR2209904B3 (forum.php)
IT (1) IT1002011B (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033082A1 (de) * 1980-09-03 1982-04-08 Leybold-Heraeus GmbH, 5000 Köln Oelgedichtete vakuumpumpe

Also Published As

Publication number Publication date
IT1002011B (it) 1976-05-20
FR2209904B3 (forum.php) 1976-10-01
DD100313A1 (forum.php) 1973-09-12
DE2353426A1 (de) 1974-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse