DK559277A - Trykforoegelsespumpe til vaeskeledninger - Google Patents

Trykforoegelsespumpe til vaeskeledninger

Info

Publication number
DK559277A
DK559277A DK559277A DK559277A DK559277A DK 559277 A DK559277 A DK 559277A DK 559277 A DK559277 A DK 559277A DK 559277 A DK559277 A DK 559277A DK 559277 A DK559277 A DK 559277A
Authority
DK
Denmark
Prior art keywords
pressure increase
liquid pipes
increase pump
pump
pipes
Prior art date
Application number
DK559277A
Other languages
Danish (da)
English (en)
Inventor
J C M Pasquet
Original Assignee
Materiel Telephonique
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 Materiel Telephonique filed Critical Materiel Telephonique
Publication of DK559277A publication Critical patent/DK559277A/da

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
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • 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
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • External Artificial Organs (AREA)
DK559277A 1976-12-16 1977-12-15 Trykforoegelsespumpe til vaeskeledninger DK559277A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637875A FR2374538A1 (fr) 1976-12-16 1976-12-16 Groupe surpresseur pour liquide

Publications (1)

Publication Number Publication Date
DK559277A true DK559277A (da) 1978-06-17

Family

ID=9181128

Family Applications (1)

Application Number Title Priority Date Filing Date
DK559277A DK559277A (da) 1976-12-16 1977-12-15 Trykforoegelsespumpe til vaeskeledninger

Country Status (9)

Country Link
BE (1) BE861824A (zh)
CH (1) CH616486A5 (zh)
DE (1) DE2756175A1 (zh)
DK (1) DK559277A (zh)
ES (1) ES465052A1 (zh)
FR (1) FR2374538A1 (zh)
GB (1) GB1566656A (zh)
IT (1) IT1090145B (zh)
SE (1) SE432804B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439881A1 (fr) * 1978-10-23 1980-05-23 Air Liquide Procede et dispositif de demarrage d'une pompe a liquide cryogenique
BR8306019A (pt) * 1983-11-01 1985-06-04 Jose De Freitas Kerr Pinheiro Sistema hidromagnetico de pressurizacao

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1888428U (de) * 1964-02-27 Hubert Groner Stuttgart Vorrichtung zur Über wachung und Steuerung des Druckver laufs in der von einem Druckerzeuger zu einer Verbraucherstelle fuhrenden Druck mittelleitung
DE1922281U (de) * 1965-04-03 1965-08-26 Franz Peters Vorrichtung zur ueberwachung und regelung des in einem tank, insbesondere oeltank, herrschenden druckes.
FR2110599A5 (zh) * 1970-10-22 1972-06-02 Pompes Essa Mico
IT1031467B (it) * 1975-02-05 1979-04-30 Umberto Confalonieri Ec Srl Perfezionamento nelle cerniere per mobili

Also Published As

Publication number Publication date
SE7714170L (sv) 1978-06-17
BE861824A (fr) 1978-03-31
DE2756175C2 (zh) 1988-04-14
SE432804B (sv) 1984-04-16
IT1090145B (it) 1985-06-18
ES465052A1 (es) 1978-09-01
GB1566656A (en) 1980-05-08
DE2756175A1 (de) 1978-06-22
CH616486A5 (en) 1980-03-31
FR2374538B1 (zh) 1979-08-31
FR2374538A1 (fr) 1978-07-13

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment