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FR553549A - Improvements in valves - Google Patents

Improvements in valves

Info

Publication number
FR553549A
FR553549A FR553549DA FR553549A FR 553549 A FR553549 A FR 553549A FR 553549D A FR553549D A FR 553549DA FR 553549 A FR553549 A FR 553549A
Authority
FR
France
Prior art keywords
valves
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 by English Electric Co Ltd filed Critical English Electric Co Ltd
Application granted granted Critical
Publication of FR553549A publication Critical patent/FR553549A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • F16K1/126—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
FR553549D 1921-08-26 1922-07-01 Improvements in valves Expired FR553549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB553549X 1921-08-26

Publications (1)

Publication Number Publication Date
FR553549A true FR553549A (en) 1923-05-25

Family

ID=10473677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR553549D Expired FR553549A (en) 1921-08-26 1922-07-01 Improvements in valves

Country Status (1)

Country Link
FR (1) FR553549A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330012A (en) * 1980-07-21 1982-05-18 Chadwick Russell D Valve for aerial spraying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330012A (en) * 1980-07-21 1982-05-18 Chadwick Russell D Valve for aerial spraying

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