FR975094A - Improvements to pumps - Google Patents

Improvements to pumps

Info

Publication number
FR975094A
FR975094A FR975094DA FR975094A FR 975094 A FR975094 A FR 975094A FR 975094D A FR975094D A FR 975094DA FR 975094 A FR975094 A FR 975094A
Authority
FR
France
Prior art keywords
pumps
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
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.)
FR D APPLIC ELECTRO HYDRAULIQU
Original Assignee
FR D APPLIC ELECTRO HYDRAULIQU
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 FR D APPLIC ELECTRO HYDRAULIQU filed Critical FR D APPLIC ELECTRO HYDRAULIQU
Application granted granted Critical
Publication of FR975094A publication Critical patent/FR975094A/en
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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • 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
    • F04B49/22—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 means of valves
    • F04B49/225—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 means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR975094D 1942-01-28 1942-01-28 Improvements to pumps Expired FR975094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975094T 1942-01-28

Publications (1)

Publication Number Publication Date
FR975094A true FR975094A (en) 1951-03-01

Family

ID=9517906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975094D Expired FR975094A (en) 1942-01-28 1942-01-28 Improvements to pumps

Country Status (1)

Country Link
FR (1) FR975094A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050004A (en) * 1956-03-19 1962-08-21 Bochumer Eisen Heintzmann Valve gear for fluid pressure pumps
WO1995000251A1 (en) * 1993-06-21 1995-01-05 J. Wagner Gmbh High pressure spraying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050004A (en) * 1956-03-19 1962-08-21 Bochumer Eisen Heintzmann Valve gear for fluid pressure pumps
WO1995000251A1 (en) * 1993-06-21 1995-01-05 J. Wagner Gmbh High pressure spraying device

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