FR1180560A - Perfectionnements apportés aux pompes hydrauliques - Google Patents

Perfectionnements apportés aux pompes hydrauliques

Info

Publication number
FR1180560A
FR1180560A FR1180560DA FR1180560A FR 1180560 A FR1180560 A FR 1180560A FR 1180560D A FR1180560D A FR 1180560DA FR 1180560 A FR1180560 A FR 1180560A
Authority
FR
France
Prior art keywords
hydraulic pumps
pumps
hydraulic
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.)
Dobson Ltd W E & F
WE&F Dobson Ltd
Original Assignee
Dobson Ltd W E & F
WE&F Dobson Ltd
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 Dobson Ltd W E & F, WE&F Dobson Ltd filed Critical Dobson Ltd W E & F
Application granted granted Critical
Publication of FR1180560A publication Critical patent/FR1180560A/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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/18—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the effective cross-section of the working surface of the piston
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1180560D 1956-08-03 1957-08-03 Perfectionnements apportés aux pompes hydrauliques Expired FR1180560A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1180560X 1956-08-03

Publications (1)

Publication Number Publication Date
FR1180560A true FR1180560A (fr) 1959-06-05

Family

ID=10880269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180560D Expired FR1180560A (fr) 1956-08-03 1957-08-03 Perfectionnements apportés aux pompes hydrauliques

Country Status (1)

Country Link
FR (1) FR1180560A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280901A2 (fr) * 1987-03-03 1988-09-07 URACA PUMPENFABRIK GMBH & CO. KG Pompe à piston plongeur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280901A2 (fr) * 1987-03-03 1988-09-07 URACA PUMPENFABRIK GMBH & CO. KG Pompe à piston plongeur
EP0280901A3 (en) * 1987-03-03 1988-12-21 Uraca Pumpenfabrik Gmbh & Co. Kg Plunger pump

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