FR723753A - Safety device with loaded valve for liquid pumps - Google Patents

Safety device with loaded valve for liquid pumps

Info

Publication number
FR723753A
FR723753A FR723753DA FR723753A FR 723753 A FR723753 A FR 723753A FR 723753D A FR723753D A FR 723753DA FR 723753 A FR723753 A FR 723753A
Authority
FR
France
Prior art keywords
safety device
loaded valve
liquid pumps
pumps
liquid
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.)
OUTIL MEC USINAGE ARTILLERIE
Original Assignee
OUTIL MEC USINAGE ARTILLERIE
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 OUTIL MEC USINAGE ARTILLERIE filed Critical OUTIL MEC USINAGE ARTILLERIE
Application granted granted Critical
Publication of FR723753A publication Critical patent/FR723753A/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
    • 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
    • F04B49/24—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR723753D 1930-12-16 1930-12-16 Safety device with loaded valve for liquid pumps Expired FR723753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR723753T 1930-12-16

Publications (1)

Publication Number Publication Date
FR723753A true FR723753A (en) 1932-04-14

Family

ID=9106076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723753D Expired FR723753A (en) 1930-12-16 1930-12-16 Safety device with loaded valve for liquid pumps

Country Status (1)

Country Link
FR (1) FR723753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423656A1 (en) * 1978-04-19 1979-11-16 Hunsinger Emile Self regulating vacuum pump - has by=pass containing valve operated by differential pressure across pump through spring loaded membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423656A1 (en) * 1978-04-19 1979-11-16 Hunsinger Emile Self regulating vacuum pump - has by=pass containing valve operated by differential pressure across pump through spring loaded membrane

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