FR2501797B1 - DOUBLE-ACTING PUMP WITH CONTINUOUS OPERATION, PARTICULARLY BY RECTILINEAR DISPLACEMENT OF A PISTON FOR SUCTION AND / OR COMPRESSION OF FLUID - Google Patents

DOUBLE-ACTING PUMP WITH CONTINUOUS OPERATION, PARTICULARLY BY RECTILINEAR DISPLACEMENT OF A PISTON FOR SUCTION AND / OR COMPRESSION OF FLUID

Info

Publication number
FR2501797B1
FR2501797B1 FR8105544A FR8105544A FR2501797B1 FR 2501797 B1 FR2501797 B1 FR 2501797B1 FR 8105544 A FR8105544 A FR 8105544A FR 8105544 A FR8105544 A FR 8105544A FR 2501797 B1 FR2501797 B1 FR 2501797B1
Authority
FR
France
Prior art keywords
piston
suction
compression
double
fluid
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
FR8105544A
Other languages
French (fr)
Other versions
FR2501797A1 (en
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.)
GUILLAUMONT MARCELLE
Original Assignee
GUILLAUMONT MARCELLE
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 GUILLAUMONT MARCELLE filed Critical GUILLAUMONT MARCELLE
Priority to FR8105544A priority Critical patent/FR2501797B1/en
Priority to FR8115487A priority patent/FR2511091A2/en
Publication of FR2501797A1 publication Critical patent/FR2501797A1/en
Application granted granted Critical
Publication of FR2501797B1 publication Critical patent/FR2501797B1/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
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
FR8105544A 1981-03-13 1981-03-13 DOUBLE-ACTING PUMP WITH CONTINUOUS OPERATION, PARTICULARLY BY RECTILINEAR DISPLACEMENT OF A PISTON FOR SUCTION AND / OR COMPRESSION OF FLUID Expired FR2501797B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8105544A FR2501797B1 (en) 1981-03-13 1981-03-13 DOUBLE-ACTING PUMP WITH CONTINUOUS OPERATION, PARTICULARLY BY RECTILINEAR DISPLACEMENT OF A PISTON FOR SUCTION AND / OR COMPRESSION OF FLUID
FR8115487A FR2511091A2 (en) 1981-03-13 1981-08-05 Non-toxic, air or stove curing lacquer or paint - comprises pigment compsn. pref. glycero-phthalic resin and mixt. of volatile and non-volatile solvents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105544A FR2501797B1 (en) 1981-03-13 1981-03-13 DOUBLE-ACTING PUMP WITH CONTINUOUS OPERATION, PARTICULARLY BY RECTILINEAR DISPLACEMENT OF A PISTON FOR SUCTION AND / OR COMPRESSION OF FLUID

Publications (2)

Publication Number Publication Date
FR2501797A1 FR2501797A1 (en) 1982-09-17
FR2501797B1 true FR2501797B1 (en) 1985-10-25

Family

ID=9256436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105544A Expired FR2501797B1 (en) 1981-03-13 1981-03-13 DOUBLE-ACTING PUMP WITH CONTINUOUS OPERATION, PARTICULARLY BY RECTILINEAR DISPLACEMENT OF A PISTON FOR SUCTION AND / OR COMPRESSION OF FLUID

Country Status (1)

Country Link
FR (1) FR2501797B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1414621A (en) * 1920-11-19 1922-05-02 C M Hocker Air pump
US1463109A (en) * 1921-09-16 1923-07-24 Witman Ephraim Air pump
DE2005339C3 (en) * 1969-02-11 1978-06-01 Ferdinando Mailand Castiglioni (Italien) Hand piston pump
FR2406737A1 (en) * 1977-10-19 1979-05-18 Guillaumont Jean Hand pump for inflating rubber dinghies etc. - has non-return valves allowing use as vacuum pump by changing connections

Also Published As

Publication number Publication date
FR2501797A1 (en) 1982-09-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse