FR2476789A1 - Dispositif d'etancheite, notammment pour une vanne de commande d'ecoulement de fluide - Google Patents

Dispositif d'etancheite, notammment pour une vanne de commande d'ecoulement de fluide Download PDF

Info

Publication number
FR2476789A1
FR2476789A1 FR8103677A FR8103677A FR2476789A1 FR 2476789 A1 FR2476789 A1 FR 2476789A1 FR 8103677 A FR8103677 A FR 8103677A FR 8103677 A FR8103677 A FR 8103677A FR 2476789 A1 FR2476789 A1 FR 2476789A1
Authority
FR
France
Prior art keywords
recess
rings
seal
sealing
ring
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.)
Withdrawn
Application number
FR8103677A
Other languages
English (en)
French (fr)
Inventor
Norman F Green
Douglas W Wilda
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of FR2476789A1 publication Critical patent/FR2476789A1/fr
Withdrawn legal-status Critical Current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
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sealing Devices (AREA)
FR8103677A 1980-02-25 1981-02-24 Dispositif d'etancheite, notammment pour une vanne de commande d'ecoulement de fluide Withdrawn FR2476789A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12430580A 1980-02-25 1980-02-25

Publications (1)

Publication Number Publication Date
FR2476789A1 true FR2476789A1 (fr) 1981-08-28

Family

ID=22414063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103677A Withdrawn FR2476789A1 (fr) 1980-02-25 1981-02-24 Dispositif d'etancheite, notammment pour une vanne de commande d'ecoulement de fluide

Country Status (5)

Country Link
JP (1) JPS56153162A (enrdf_load_stackoverflow)
CA (1) CA1140521A (enrdf_load_stackoverflow)
DE (1) DE3106648A1 (enrdf_load_stackoverflow)
FR (1) FR2476789A1 (enrdf_load_stackoverflow)
GB (1) GB2070204B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123380A1 (en) * 1983-03-15 1984-10-31 Jamesbury Corporation Butterfly valve seat
EP0557640A1 (en) * 1992-02-27 1993-09-01 Victaulic Company Of America Rotary valves and seals therefor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1209642A (fr) * 1957-08-26 1960-03-02 Grove Valve & Regulator Co Construction de soupape
CH485153A (de) * 1968-01-05 1970-01-31 Istag Ag Suhr Ag Hahn mit Kugelküken
FR2279992A1 (fr) * 1974-06-04 1976-02-20 Malbranque Serseg Dispositif d'etancheite
FR2384182A1 (fr) * 1977-03-15 1978-10-13 Posi Seal International Dispositif d'obturation etanche par bague, notamment pour soupapes
US4162782A (en) * 1978-04-10 1979-07-31 Acf Industries, Incorporated Seal assembly for butterfly valve
US4165859A (en) * 1977-05-18 1979-08-28 Crane Co. Seal assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1209642A (fr) * 1957-08-26 1960-03-02 Grove Valve & Regulator Co Construction de soupape
CH485153A (de) * 1968-01-05 1970-01-31 Istag Ag Suhr Ag Hahn mit Kugelküken
FR2279992A1 (fr) * 1974-06-04 1976-02-20 Malbranque Serseg Dispositif d'etancheite
FR2384182A1 (fr) * 1977-03-15 1978-10-13 Posi Seal International Dispositif d'obturation etanche par bague, notamment pour soupapes
US4165859A (en) * 1977-05-18 1979-08-28 Crane Co. Seal assembly
US4162782A (en) * 1978-04-10 1979-07-31 Acf Industries, Incorporated Seal assembly for butterfly valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123380A1 (en) * 1983-03-15 1984-10-31 Jamesbury Corporation Butterfly valve seat
EP0557640A1 (en) * 1992-02-27 1993-09-01 Victaulic Company Of America Rotary valves and seals therefor

Also Published As

Publication number Publication date
JPS56153162A (en) 1981-11-27
GB2070204A (en) 1981-09-03
DE3106648A1 (de) 1981-12-03
GB2070204B (en) 1983-08-24
CA1140521A (en) 1983-02-01
JPH0126432B2 (enrdf_load_stackoverflow) 1989-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse