FR2521682B1 - PRESSURE REGULATOR FOR A PUMP - Google Patents

PRESSURE REGULATOR FOR A PUMP

Info

Publication number
FR2521682B1
FR2521682B1 FR8301903A FR8301903A FR2521682B1 FR 2521682 B1 FR2521682 B1 FR 2521682B1 FR 8301903 A FR8301903 A FR 8301903A FR 8301903 A FR8301903 A FR 8301903A FR 2521682 B1 FR2521682 B1 FR 2521682B1
Authority
FR
France
Prior art keywords
pump
pressure regulator
regulator
pressure
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
FR8301903A
Other languages
French (fr)
Other versions
FR2521682A1 (en
Inventor
Paul Hammelmann
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.)
Paul Hammelmann Maschinenfabrik GmbH
Original Assignee
Paul Hammelmann Maschinenfabrik GmbH
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 Paul Hammelmann Maschinenfabrik GmbH filed Critical Paul Hammelmann Maschinenfabrik GmbH
Publication of FR2521682A1 publication Critical patent/FR2521682A1/en
Application granted granted Critical
Publication of FR2521682B1 publication Critical patent/FR2521682B1/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
    • F04B49/08—Regulating by delivery 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0207—Lubrication with lubrication control systems
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2097—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using pistons within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Safety Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR8301903A 1982-02-15 1983-02-01 PRESSURE REGULATOR FOR A PUMP Expired FR2521682B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828204160U DE8204160U1 (en) 1982-02-15 1982-02-15 PRESSURE REGULATOR FOR A PUMP

Publications (2)

Publication Number Publication Date
FR2521682A1 FR2521682A1 (en) 1983-08-19
FR2521682B1 true FR2521682B1 (en) 1988-08-19

Family

ID=6737106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8301903A Expired FR2521682B1 (en) 1982-02-15 1983-02-01 PRESSURE REGULATOR FOR A PUMP

Country Status (4)

Country Link
JP (1) JPS5952190U (en)
DE (1) DE8204160U1 (en)
FR (1) FR2521682B1 (en)
SU (1) SU1165241A3 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101734A (en) * 1960-07-25 1963-08-27 Scott Aviation Corp Source selecting pressure regulator
DE2039546C3 (en) * 1970-08-08 1974-01-10 Paul Hammelmann Maschinenfabrik, 4740 Oelde Pressure regulator

Also Published As

Publication number Publication date
FR2521682A1 (en) 1983-08-19
JPS5952190U (en) 1984-04-05
SU1165241A3 (en) 1985-06-30
DE8204160U1 (en) 1982-07-01
JPH0217191Y2 (en) 1990-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse