FR1297637A - Pumps without piston - Google Patents

Pumps without piston

Info

Publication number
FR1297637A
FR1297637A FR870991A FR870991A FR1297637A FR 1297637 A FR1297637 A FR 1297637A FR 870991 A FR870991 A FR 870991A FR 870991 A FR870991 A FR 870991A FR 1297637 A FR1297637 A FR 1297637A
Authority
FR
France
Prior art keywords
pumps
piston
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
FR870991A
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.)
CROSSLEY MACHINE CO Inc
Original Assignee
CROSSLEY MACHINE CO Inc
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 CROSSLEY MACHINE CO Inc filed Critical CROSSLEY MACHINE CO Inc
Priority to FR870991A priority Critical patent/FR1297637A/en
Application granted granted Critical
Publication of FR1297637A publication Critical patent/FR1297637A/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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
FR870991A 1961-08-17 1961-08-17 Pumps without piston Expired FR1297637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR870991A FR1297637A (en) 1961-08-17 1961-08-17 Pumps without piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870991A FR1297637A (en) 1961-08-17 1961-08-17 Pumps without piston

Publications (1)

Publication Number Publication Date
FR1297637A true FR1297637A (en) 1962-06-29

Family

ID=8761372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870991A Expired FR1297637A (en) 1961-08-17 1961-08-17 Pumps without piston

Country Status (1)

Country Link
FR (1) FR1297637A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306216A (en) * 1964-05-06 1967-02-28 Res & Dev Pty Ltd Liquid displacement pressure transfer pump
JPS4987385A (en) * 1972-12-22 1974-08-21
JPS5323148A (en) * 1976-08-14 1978-03-03 Matsushita Electric Works Ltd Apparatus for adjusting flow rate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306216A (en) * 1964-05-06 1967-02-28 Res & Dev Pty Ltd Liquid displacement pressure transfer pump
JPS4987385A (en) * 1972-12-22 1974-08-21
JPS5323148A (en) * 1976-08-14 1978-03-03 Matsushita Electric Works Ltd Apparatus for adjusting flow rate
JPS5650634B2 (en) * 1976-08-14 1981-11-30

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