FR467888A - Suction and pressure pump, with differential tube piston - Google Patents

Suction and pressure pump, with differential tube piston

Info

Publication number
FR467888A
FR467888A FR467888DA FR467888A FR 467888 A FR467888 A FR 467888A FR 467888D A FR467888D A FR 467888DA FR 467888 A FR467888 A FR 467888A
Authority
FR
France
Prior art keywords
suction
pressure pump
tube piston
differential tube
differential
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
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.)
G Briau & A Soudee Ste
Original Assignee
G Briau & A Soudee Ste
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 G Briau & A Soudee Ste filed Critical G Briau & A Soudee Ste
Application granted granted Critical
Publication of FR467888A publication Critical patent/FR467888A/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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/129—Poppet valves
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
FR467888D 1914-01-30 1914-01-30 Suction and pressure pump, with differential tube piston Expired FR467888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR467888T 1914-01-30

Publications (1)

Publication Number Publication Date
FR467888A true FR467888A (en) 1914-06-23

Family

ID=1506499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR467888D Expired FR467888A (en) 1914-01-30 1914-01-30 Suction and pressure pump, with differential tube piston

Country Status (1)

Country Link
FR (1) FR467888A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362283A1 (en) * 1976-08-20 1978-03-17 Skm Sa Double acting pump for abrasive prod. - has two chambers in line with first twice size of second and flow between them through hollow piston rod
FR2502258A1 (en) * 1981-03-23 1982-09-24 Dosch Paul Collecting bucket for pump - is filled from bottom via balanced valve and includes strainer and retaining valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362283A1 (en) * 1976-08-20 1978-03-17 Skm Sa Double acting pump for abrasive prod. - has two chambers in line with first twice size of second and flow between them through hollow piston rod
FR2502258A1 (en) * 1981-03-23 1982-09-24 Dosch Paul Collecting bucket for pump - is filled from bottom via balanced valve and includes strainer and retaining valve

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