FR1454006A - Refinements to butterfly valve shaft bearings - Google Patents

Refinements to butterfly valve shaft bearings

Info

Publication number
FR1454006A
FR1454006A FR28566A FR28566A FR1454006A FR 1454006 A FR1454006 A FR 1454006A FR 28566 A FR28566 A FR 28566A FR 28566 A FR28566 A FR 28566A FR 1454006 A FR1454006 A FR 1454006A
Authority
FR
France
Prior art keywords
refinements
butterfly valve
valve shaft
shaft bearings
bearings
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
FR28566A
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.)
Societe des Forges et Ateliers du Creusot
Original Assignee
Societe des Forges et Ateliers du Creusot
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 Societe des Forges et Ateliers du Creusot filed Critical Societe des Forges et Ateliers du Creusot
Priority to FR28566A priority Critical patent/FR1454006A/en
Application granted granted Critical
Publication of FR1454006A publication Critical patent/FR1454006A/en
Priority to GB3460766A priority patent/GB1150580A/en
Priority to ES0330276A priority patent/ES330276A1/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
    • F16K1/16—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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2268—Sealing means for the axis of rotation
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • 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)
  • Lift Valve (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR28566A 1965-08-17 1965-08-17 Refinements to butterfly valve shaft bearings Expired FR1454006A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR28566A FR1454006A (en) 1965-08-17 1965-08-17 Refinements to butterfly valve shaft bearings
GB3460766A GB1150580A (en) 1965-08-17 1966-08-02 Butterfly Valve Shaft Mountings
ES0330276A ES330276A1 (en) 1965-08-17 1966-08-16 Arrangement of butterfly valve tree bearings. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28566A FR1454006A (en) 1965-08-17 1965-08-17 Refinements to butterfly valve shaft bearings

Publications (1)

Publication Number Publication Date
FR1454006A true FR1454006A (en) 1966-07-22

Family

ID=8586778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28566A Expired FR1454006A (en) 1965-08-17 1965-08-17 Refinements to butterfly valve shaft bearings

Country Status (3)

Country Link
ES (1) ES330276A1 (en)
FR (1) FR1454006A (en)
GB (1) GB1150580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038438A5 (en) * 1969-03-07 1971-01-08 Gachot Jean Annular seal of (glan filled) ptfe for - butterfly valve
EP0105605A1 (en) * 1982-09-03 1984-04-18 General Signal Corporation Extended hub valve closure member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038438A5 (en) * 1969-03-07 1971-01-08 Gachot Jean Annular seal of (glan filled) ptfe for - butterfly valve
EP0105605A1 (en) * 1982-09-03 1984-04-18 General Signal Corporation Extended hub valve closure member

Also Published As

Publication number Publication date
GB1150580A (en) 1969-04-30
ES330276A1 (en) 1967-06-16

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