FR2502706A1 - Pompe a debit fixe munie d'un regulateur de debit a capacite variable - Google Patents

Pompe a debit fixe munie d'un regulateur de debit a capacite variable Download PDF

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Publication number
FR2502706A1
FR2502706A1 FR8119913A FR8119913A FR2502706A1 FR 2502706 A1 FR2502706 A1 FR 2502706A1 FR 8119913 A FR8119913 A FR 8119913A FR 8119913 A FR8119913 A FR 8119913A FR 2502706 A1 FR2502706 A1 FR 2502706A1
Authority
FR
France
Prior art keywords
pump
fluid
piston
flow
hydraulic circuit
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.)
Granted
Application number
FR8119913A
Other languages
English (en)
French (fr)
Other versions
FR2502706B3 (enExample
Inventor
Eugene L Falendysz Sr
Eldon M Brumbaugh
Max R North
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.)
Case LLC
Original Assignee
JI Case Co
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 JI Case Co filed Critical JI Case Co
Publication of FR2502706A1 publication Critical patent/FR2502706A1/fr
Application granted granted Critical
Publication of FR2502706B3 publication Critical patent/FR2502706B3/fr
Granted 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
    • F04B49/16—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 adjusting the capacity of dead spaces of working chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
FR8119913A 1981-03-26 1981-10-23 Pompe a debit fixe munie d'un regulateur de debit a capacite variable Granted FR2502706A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/247,667 US4388052A (en) 1981-03-26 1981-03-26 Fixed displacement pump with variable capacitance flow regulator

Publications (2)

Publication Number Publication Date
FR2502706A1 true FR2502706A1 (fr) 1982-10-01
FR2502706B3 FR2502706B3 (enExample) 1984-10-26

Family

ID=22935838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119913A Granted FR2502706A1 (fr) 1981-03-26 1981-10-23 Pompe a debit fixe munie d'un regulateur de debit a capacite variable

Country Status (2)

Country Link
US (1) US4388052A (enExample)
FR (1) FR2502706A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538972A (en) * 1983-12-30 1985-09-03 United Aircraft Products, Inc. Bootstrap reservoir
US5971027A (en) * 1996-07-01 1999-10-26 Wisconsin Alumni Research Foundation Accumulator for energy storage and delivery at multiple pressures
US6095762A (en) * 1997-08-08 2000-08-01 Black & Decker Inc. Compressor mechanism for a portable battery operated inflator
NL1011596C1 (nl) * 1998-06-30 2000-01-04 Watts Ocean B V Debietbegrenzer.
US10533693B2 (en) * 2016-07-15 2020-01-14 Schlumberger Technology Corporation Pressurized chamber management

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230977A (en) * 1964-07-14 1966-01-25 Mercier Jean Piston accumulator
US3362346A (en) * 1966-04-06 1968-01-09 Lucas Industries Ltd Fluid pumps
US3487855A (en) * 1967-10-16 1970-01-06 Joseph Walter Lautenberger Jr Pulsation dampener
US3906839A (en) * 1974-03-07 1975-09-23 Caterpillar Tractor Co Relief valve dampening device
US3985063A (en) * 1974-08-30 1976-10-12 Borg-Warner Corporation Hydraulic control system
US4000758A (en) * 1974-10-21 1977-01-04 Meisenheimer Jr Daniel T Fluid reservoir device with fill means, level indicator means and pressure relief means
JPS605818B2 (ja) * 1976-12-14 1985-02-14 アイシン・ワ−ナ−株式会社 自動変速機のアキユムレータ装置
JPS5416703A (en) * 1977-07-08 1979-02-07 Taisan Kougiyou Kk Boosting delay apparatus for solenoid plunger pump and so on

Also Published As

Publication number Publication date
FR2502706B3 (enExample) 1984-10-26
US4388052A (en) 1983-06-14

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