FR1235177A - Piston valve - Google Patents

Piston valve

Info

Publication number
FR1235177A
FR1235177A FR805170A FR805170A FR1235177A FR 1235177 A FR1235177 A FR 1235177A FR 805170 A FR805170 A FR 805170A FR 805170 A FR805170 A FR 805170A FR 1235177 A FR1235177 A FR 1235177A
Authority
FR
France
Prior art keywords
piston valve
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
FR805170A
Other languages
French (fr)
Inventor
Homer John Shafer
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 FR1235177A publication Critical patent/FR1235177A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/36—Features relating to lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR805170A 1958-11-28 1959-09-15 Piston valve Expired FR1235177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1235177XA 1958-11-28 1958-11-28

Publications (1)

Publication Number Publication Date
FR1235177A true FR1235177A (en) 1960-07-01

Family

ID=22409150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805170A Expired FR1235177A (en) 1958-11-28 1959-09-15 Piston valve

Country Status (1)

Country Link
FR (1) FR1235177A (en)

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