FR2161476A5 - - Google Patents

Info

Publication number
FR2161476A5
FR2161476A5 FR7142371A FR7142371A FR2161476A5 FR 2161476 A5 FR2161476 A5 FR 2161476A5 FR 7142371 A FR7142371 A FR 7142371A FR 7142371 A FR7142371 A FR 7142371A FR 2161476 A5 FR2161476 A5 FR 2161476A5
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.)
Expired
Application number
FR7142371A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7142371A priority Critical patent/FR2161476A5/fr
Application granted granted Critical
Publication of FR2161476A5 publication Critical patent/FR2161476A5/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
    • F04B11/0083—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series the pistons having different cross-sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7142371A 1971-11-26 1971-11-26 Expired FR2161476A5 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7142371A FR2161476A5 (enrdf_load_stackoverflow) 1971-11-26 1971-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7142371A FR2161476A5 (enrdf_load_stackoverflow) 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
FR2161476A5 true FR2161476A5 (enrdf_load_stackoverflow) 1973-07-06

Family

ID=9086439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142371A Expired FR2161476A5 (enrdf_load_stackoverflow) 1971-11-26 1971-11-26

Country Status (1)

Country Link
FR (1) FR2161476A5 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451942A1 (en) * 1990-04-11 1991-10-16 Pmc, Inc. Double-acting positive displacement pump
FR2703733A1 (fr) * 1993-04-10 1994-10-14 Pierburg Gmbh Pompe à combustible mécanique.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451942A1 (en) * 1990-04-11 1991-10-16 Pmc, Inc. Double-acting positive displacement pump
FR2703733A1 (fr) * 1993-04-10 1994-10-14 Pierburg Gmbh Pompe à combustible mécanique.
ES2089956A2 (es) * 1993-04-10 1996-10-01 Pierburg Gmbh Bomba mecanica de combustible.

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Legal Events

Date Code Title Description
ST Notification of lapse