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FR688117A - Valve, spool, piston valve and sheath control - Google Patents

Valve, spool, piston valve and sheath control

Info

Publication number
FR688117A
FR688117A FR688117DA FR688117A FR 688117 A FR688117 A FR 688117A FR 688117D A FR688117D A FR 688117DA FR 688117 A FR688117 A FR 688117A
Authority
FR
France
Prior art keywords
valve
spool
sheath control
piston
piston 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
Adrien Cantillac
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 FR688117A publication Critical patent/FR688117A/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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR688117D 1929-12-12 1929-12-12 Valve, spool, piston valve and sheath control Expired FR688117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR688117T 1929-12-12

Publications (1)

Publication Number Publication Date
FR688117A true FR688117A (en) 1930-08-19

Family

ID=9026533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR688117D Expired FR688117A (en) 1929-12-12 1929-12-12 Valve, spool, piston valve and sheath control

Country Status (1)

Country Link
FR (1) FR688117A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812893A (en) * 1954-06-28 1957-11-12 Westinghouse Air Brake Co Combined air exhauster and compressor
EP0917626A2 (en) * 1996-08-08 1999-05-26 Gerald L. Terwilliger Gas compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812893A (en) * 1954-06-28 1957-11-12 Westinghouse Air Brake Co Combined air exhauster and compressor
EP0917626A2 (en) * 1996-08-08 1999-05-26 Gerald L. Terwilliger Gas compressor
EP0917626A4 (en) * 1996-08-08 2001-03-14 Gerald L Terwilliger Gas compressor

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