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FR1050164A - Vannes à papillon avec évents d'admission d'air - Google Patents

Vannes à papillon avec évents d'admission d'air

Info

Publication number
FR1050164A
FR1050164A FR1050164DA FR1050164A FR 1050164 A FR1050164 A FR 1050164A FR 1050164D A FR1050164D A FR 1050164DA FR 1050164 A FR1050164 A FR 1050164A
Authority
FR
France
Prior art keywords
air intake
butterfly valves
intake vents
vents
butterfly
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
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1050164A publication Critical patent/FR1050164A/fr
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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1050164D 1951-02-12 1952-02-04 Vannes à papillon avec évents d'admission d'air Expired FR1050164A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1050164XA 1951-02-12 1951-02-12

Publications (1)

Publication Number Publication Date
FR1050164A true FR1050164A (fr) 1954-01-05

Family

ID=22303605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050164D Expired FR1050164A (fr) 1951-02-12 1952-02-04 Vannes à papillon avec évents d'admission d'air

Country Status (1)

Country Link
FR (1) FR1050164A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033366A2 (fr) * 1980-02-01 1981-08-12 YWHC, Inc. Clapet de non-retour à battant et à contournement
EP0043193A1 (fr) * 1980-07-01 1982-01-06 Roger Bey Soupape
US4479510A (en) * 1979-01-10 1984-10-30 Roger Bey Attenuating rotating valve having varying configurations
US5437305A (en) * 1992-09-22 1995-08-01 Forward Spin Technologies, Inc. Flow control valve
US5758689A (en) * 1996-12-12 1998-06-02 Forward Spin Consulting, Inc. Control valve with partial flow diffuser

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479510A (en) * 1979-01-10 1984-10-30 Roger Bey Attenuating rotating valve having varying configurations
EP0033366A2 (fr) * 1980-02-01 1981-08-12 YWHC, Inc. Clapet de non-retour à battant et à contournement
EP0033366A3 (en) * 1980-02-01 1981-12-16 Ywhc, Inc. Modulating flow control valve assembly
EP0043193A1 (fr) * 1980-07-01 1982-01-06 Roger Bey Soupape
US5437305A (en) * 1992-09-22 1995-08-01 Forward Spin Technologies, Inc. Flow control valve
US5758689A (en) * 1996-12-12 1998-06-02 Forward Spin Consulting, Inc. Control valve with partial flow diffuser

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