GB1150580A - Butterfly Valve Shaft Mountings - Google Patents

Butterfly Valve Shaft Mountings

Info

Publication number
GB1150580A
GB1150580A GB3460766A GB3460766A GB1150580A GB 1150580 A GB1150580 A GB 1150580A GB 3460766 A GB3460766 A GB 3460766A GB 3460766 A GB3460766 A GB 3460766A GB 1150580 A GB1150580 A GB 1150580A
Authority
GB
United Kingdom
Prior art keywords
mounting
butterfly valve
valve
valve shaft
shaft
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
GB3460766A
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
Publication of GB1150580A publication Critical patent/GB1150580A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift 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
    • F16K1/16Lift 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
    • F16K1/18Lift 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
    • F16K1/22Lift 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
    • F16K1/226Shaping or arrangements of the sealing
    • F16K1/2268Sealing means for the axis of rotation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift 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
    • F16K1/16Lift 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
    • F16K1/18Lift 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
    • F16K1/22Lift 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)

Abstract

1,150,580. Valves. SOC. DES FORGES ET ATELIERS DU CREUSOT. 2 Aug., 1966 [17 Aug., 1965], No. 34607/66. Heading F2V. A butterfly valve shaft mounting comprises a cylindrical mounting 5 welded to the valve body 4 perpendicular to the body axis. A ring 6 is secured in the mounting 5 and serves as a thrust bearing for the valve while a second ring 7 for the shaft is secured to the free end of the mounting 5. The rings are connected by a bush 8 and the shaft 1 of the valve may be concentric or eccentric to the body axis. A friction ring 10 of bronze or P.T.F.E. may be provided.
GB3460766A 1965-08-17 1966-08-02 Butterfly Valve Shaft Mountings Expired GB1150580A (en)

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
GB1150580A true GB1150580A (en) 1969-04-30

Family

ID=8586778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3460766A Expired GB1150580A (en) 1965-08-17 1966-08-02 Butterfly Valve Shaft Mountings

Country Status (3)

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

Families Citing this family (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
US4491299A (en) * 1982-09-03 1985-01-01 General Signal Corporation Extended hub valve closure member

Also Published As

Publication number Publication date
FR1454006A (en) 1966-07-22
ES330276A1 (en) 1967-06-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee