FR545682A - Piston ring forming automatic valve - Google Patents

Piston ring forming automatic valve

Info

Publication number
FR545682A
FR545682A FR545682DA FR545682A FR 545682 A FR545682 A FR 545682A FR 545682D A FR545682D A FR 545682DA FR 545682 A FR545682 A FR 545682A
Authority
FR
France
Prior art keywords
piston ring
automatic valve
ring forming
forming automatic
valve
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
Raoul Vendome
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 FR545682A publication Critical patent/FR545682A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/09—Pistons; Trunk pistons; Plungers with means for guiding fluids
    • 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
    • F04B53/121—Valves; Arrangement of valves arranged in or on pistons the valve being an annular ring surrounding the piston, e.g. an O-ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR545682D 1922-01-06 1922-01-06 Piston ring forming automatic valve Expired FR545682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR545682T 1922-01-06

Publications (1)

Publication Number Publication Date
FR545682A true FR545682A (en) 1922-10-18

Family

ID=8933119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR545682D Expired FR545682A (en) 1922-01-06 1922-01-06 Piston ring forming automatic valve

Country Status (1)

Country Link
FR (1) FR545682A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655113A (en) * 1949-11-03 1953-10-13 Warren F Ward Stager and guide
DE1525816B1 (en) * 1965-11-10 1970-12-03 Renault Seal for an oil-pneumatic vehicle suspension
EP0462386A1 (en) * 1990-06-20 1991-12-27 Nordson Corporation Dual-acting, reciprocating piston pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655113A (en) * 1949-11-03 1953-10-13 Warren F Ward Stager and guide
DE1525816B1 (en) * 1965-11-10 1970-12-03 Renault Seal for an oil-pneumatic vehicle suspension
EP0462386A1 (en) * 1990-06-20 1991-12-27 Nordson Corporation Dual-acting, reciprocating piston pump

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