FR744815A - - Google Patents

Info

Publication number
FR744815A
FR744815A FR744815DA FR744815A FR 744815 A FR744815 A FR 744815A FR 744815D A FR744815D A FR 744815DA FR 744815 A FR744815 A FR 744815A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR744815A publication Critical patent/FR744815A/fr
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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/1136—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L33/00—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution
    • F01L33/04—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution oscillatory
FR744815D Expired FR744815A (en)

Publications (1)

Publication Number Publication Date
FR744815A true FR744815A (en) 1933-04-27

Family

ID=1548851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR744815D Expired FR744815A (en)

Country Status (1)

Country Link
FR (1) FR744815A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621719A (en) * 1947-05-03 1952-12-16 Curtiss Wright Corp Constant center-of-gravity liquid supply system
US2703055A (en) * 1950-07-21 1955-03-01 Shell Dev Diaphragm-type mud pump
US2721446A (en) * 1952-03-17 1955-10-25 North American Aviation Inc Accumulator-reservoir device
US3207080A (en) * 1962-11-05 1965-09-21 Panther Pumps & Equipment Co Balanced pressure pump
FR2592027A1 (en) * 1985-12-24 1987-06-26 Trest Juzhvodoprovod DEVICE FOR TRANSFERRING A FLUID
FR2593550A1 (en) * 1985-12-24 1987-07-31 Trest Juzhvodoprovod DEVICE FOR TRANSFORMING THE ENERGY OF A FLUID MEDIUM INTO MECHANICAL WORK
FR2593551A1 (en) * 1985-12-24 1987-07-31 Trest Juzhvodoprovod DEVICE FOR TRANSFORMING THE ENERGY OF A FLUID IN MECHANICAL WORK OF AN OPERATIVE ORGAN

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621719A (en) * 1947-05-03 1952-12-16 Curtiss Wright Corp Constant center-of-gravity liquid supply system
US2703055A (en) * 1950-07-21 1955-03-01 Shell Dev Diaphragm-type mud pump
US2721446A (en) * 1952-03-17 1955-10-25 North American Aviation Inc Accumulator-reservoir device
US3207080A (en) * 1962-11-05 1965-09-21 Panther Pumps & Equipment Co Balanced pressure pump
FR2592027A1 (en) * 1985-12-24 1987-06-26 Trest Juzhvodoprovod DEVICE FOR TRANSFERRING A FLUID
FR2593550A1 (en) * 1985-12-24 1987-07-31 Trest Juzhvodoprovod DEVICE FOR TRANSFORMING THE ENERGY OF A FLUID MEDIUM INTO MECHANICAL WORK
FR2593551A1 (en) * 1985-12-24 1987-07-31 Trest Juzhvodoprovod DEVICE FOR TRANSFORMING THE ENERGY OF A FLUID IN MECHANICAL WORK OF AN OPERATIVE ORGAN

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