FR694242A - Improvements to ball valves or similar valves with a view to making them silent - Google Patents

Improvements to ball valves or similar valves with a view to making them silent

Info

Publication number
FR694242A
FR694242A FR694242DA FR694242A FR 694242 A FR694242 A FR 694242A FR 694242D A FR694242D A FR 694242DA FR 694242 A FR694242 A FR 694242A
Authority
FR
France
Prior art keywords
valves
silent
making
view
similar
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
Alfred Smith Walker
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 FR694242A publication Critical patent/FR694242A/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR694242D 1929-04-27 1930-04-19 Improvements to ball valves or similar valves with a view to making them silent Expired FR694242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB694242X 1929-04-27

Publications (1)

Publication Number Publication Date
FR694242A true FR694242A (en) 1930-12-01

Family

ID=10493324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR694242D Expired FR694242A (en) 1929-04-27 1930-04-19 Improvements to ball valves or similar valves with a view to making them silent

Country Status (1)

Country Link
FR (1) FR694242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955672A (en) * 1956-09-13 1960-10-11 Samuel M Kass Flush tank inlet valve
DE1138290B (en) * 1957-01-26 1962-10-18 Basf Ag Device with several stages for relieving high pressures and for regulating media flowing under high pressure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955672A (en) * 1956-09-13 1960-10-11 Samuel M Kass Flush tank inlet valve
DE1138290B (en) * 1957-01-26 1962-10-18 Basf Ag Device with several stages for relieving high pressures and for regulating media flowing under high pressure

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