FR1126189A - Combinaison de pompes à grand rendement volumétrique d'aspiration - Google Patents

Combinaison de pompes à grand rendement volumétrique d'aspiration

Info

Publication number
FR1126189A
FR1126189A FR1126189DA FR1126189A FR 1126189 A FR1126189 A FR 1126189A FR 1126189D A FR1126189D A FR 1126189DA FR 1126189 A FR1126189 A FR 1126189A
Authority
FR
France
Prior art keywords
pumps
combination
suction efficiency
high volumetric
volumetric suction
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
Other languages
English (en)
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
E Leybolds Nachfolger 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 E Leybolds Nachfolger AG filed Critical E Leybolds Nachfolger AG
Application granted granted Critical
Publication of FR1126189A publication Critical patent/FR1126189A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1126189D 1954-06-15 1955-06-15 Combinaison de pompes à grand rendement volumétrique d'aspiration Expired FR1126189A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1126189X 1954-06-15

Publications (1)

Publication Number Publication Date
FR1126189A true FR1126189A (fr) 1956-11-16

Family

ID=7725113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1126189D Expired FR1126189A (fr) 1954-06-15 1955-06-15 Combinaison de pompes à grand rendement volumétrique d'aspiration

Country Status (1)

Country Link
FR (1) FR1126189A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936107A (en) * 1956-06-14 1960-05-10 Nat Res Corp High vacuum device
EP0404424A1 (fr) * 1989-06-20 1990-12-27 Montec International Limited (Crn 1029281) Système de transmission pour pompe/compresseur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936107A (en) * 1956-06-14 1960-05-10 Nat Res Corp High vacuum device
EP0404424A1 (fr) * 1989-06-20 1990-12-27 Montec International Limited (Crn 1029281) Système de transmission pour pompe/compresseur

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