FR669992A - Improvements made to valve seat-valve assemblies, in particular assemblies of the type in question for piston pumps - Google Patents

Improvements made to valve seat-valve assemblies, in particular assemblies of the type in question for piston pumps

Info

Publication number
FR669992A
FR669992A FR669992DA FR669992A FR 669992 A FR669992 A FR 669992A FR 669992D A FR669992D A FR 669992DA FR 669992 A FR669992 A FR 669992A
Authority
FR
France
Prior art keywords
assemblies
valve
question
type
improvements made
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)
Inventor
Auguste-Louis-Rene Bernard
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 filed Critical
Application granted granted Critical
Publication of FR669992A publication Critical patent/FR669992A/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0073—Piston machines or pumps characterised by having positively-driven valving the member being of the lost-motion type, e.g. friction-actuated members, or having means for pushing it against or pulling it from its seat
    • 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
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring
FR669992D 1928-02-22 1929-02-21 Improvements made to valve seat-valve assemblies, in particular assemblies of the type in question for piston pumps Expired FR669992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE669992X 1928-02-22

Publications (1)

Publication Number Publication Date
FR669992A true FR669992A (en) 1929-11-22

Family

ID=3877411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669992D Expired FR669992A (en) 1928-02-22 1929-02-21 Improvements made to valve seat-valve assemblies, in particular assemblies of the type in question for piston pumps

Country Status (1)

Country Link
FR (1) FR669992A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035570A1 (en) * 1979-09-18 1981-09-16 Arimitsu Industry Co., Ltd. Reciprocating pump
EP0035569A1 (en) * 1979-09-18 1981-09-16 Arimitsu Industry Co., Ltd. Reciprocating pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035570A1 (en) * 1979-09-18 1981-09-16 Arimitsu Industry Co., Ltd. Reciprocating pump
EP0035569A1 (en) * 1979-09-18 1981-09-16 Arimitsu Industry Co., Ltd. Reciprocating pump
EP0035569A4 (en) * 1979-09-18 1982-01-11 Arimitsu Ind Reciprocating pump.
EP0035570A4 (en) * 1979-09-18 1982-01-11 Arimitsu Ind Reciprocating pump.

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