FR2308035A1 - Robinet a boisseau spherique destine notamment a etre utilise a une temperature elevee - Google Patents

Robinet a boisseau spherique destine notamment a etre utilise a une temperature elevee

Info

Publication number
FR2308035A1
FR2308035A1 FR7512046A FR7512046A FR2308035A1 FR 2308035 A1 FR2308035 A1 FR 2308035A1 FR 7512046 A FR7512046 A FR 7512046A FR 7512046 A FR7512046 A FR 7512046A FR 2308035 A1 FR2308035 A1 FR 2308035A1
Authority
FR
France
Prior art keywords
seals
metal rings
deformable metal
ball valve
high temp
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.)
Granted
Application number
FR7512046A
Other languages
English (en)
French (fr)
Other versions
FR2308035B3 (2
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.)
KLEIN SARL
Original Assignee
KLEIN SARL
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 KLEIN SARL filed Critical KLEIN SARL
Priority to FR7512046A priority Critical patent/FR2308035A1/fr
Publication of FR2308035A1 publication Critical patent/FR2308035A1/fr
Application granted granted Critical
Publication of FR2308035B3 publication Critical patent/FR2308035B3/fr
Granted 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
FR7512046A 1975-04-14 1975-04-14 Robinet a boisseau spherique destine notamment a etre utilise a une temperature elevee Granted FR2308035A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7512046A FR2308035A1 (fr) 1975-04-14 1975-04-14 Robinet a boisseau spherique destine notamment a etre utilise a une temperature elevee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512046A FR2308035A1 (fr) 1975-04-14 1975-04-14 Robinet a boisseau spherique destine notamment a etre utilise a une temperature elevee

Publications (2)

Publication Number Publication Date
FR2308035A1 true FR2308035A1 (fr) 1976-11-12
FR2308035B3 FR2308035B3 (2) 1977-07-01

Family

ID=9154106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512046A Granted FR2308035A1 (fr) 1975-04-14 1975-04-14 Robinet a boisseau spherique destine notamment a etre utilise a une temperature elevee

Country Status (1)

Country Link
FR (1) FR2308035A1 (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110107712A (zh) * 2019-05-27 2019-08-09 江苏神通阀门股份有限公司 一种弹性密封泛塞结构
CN118408052A (zh) * 2024-07-02 2024-07-30 烟台铭智工业自动化有限公司 一种高密封性球型阀门

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110107712A (zh) * 2019-05-27 2019-08-09 江苏神通阀门股份有限公司 一种弹性密封泛塞结构
CN118408052A (zh) * 2024-07-02 2024-07-30 烟台铭智工业自动化有限公司 一种高密封性球型阀门

Also Published As

Publication number Publication date
FR2308035B3 (2) 1977-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse