FR2225670B1 - - Google Patents

Info

Publication number
FR2225670B1
FR2225670B1 FR7312849A FR7312849A FR2225670B1 FR 2225670 B1 FR2225670 B1 FR 2225670B1 FR 7312849 A FR7312849 A FR 7312849A FR 7312849 A FR7312849 A FR 7312849A FR 2225670 B1 FR2225670 B1 FR 2225670B1
Authority
FR
France
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
FR7312849A
Other versions
FR2225670A1 (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.)
ADAR SA
Original Assignee
ADAR SA
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 ADAR SA filed Critical ADAR SA
Priority to FR7312849A priority Critical patent/FR2225670B1/fr
Priority to GB1222474A priority patent/GB1428618A/en
Priority to ES425028A priority patent/ES425028A1/es
Priority to DE19742417618 priority patent/DE2417618A1/de
Publication of FR2225670A1 publication Critical patent/FR2225670A1/fr
Application granted granted Critical
Publication of FR2225670B1 publication Critical patent/FR2225670B1/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/267—Combination of a sliding valve and a lift valve
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
FR7312849A 1973-04-10 1973-04-10 Expired FR2225670B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7312849A FR2225670B1 (fr) 1973-04-10 1973-04-10
GB1222474A GB1428618A (en) 1973-04-10 1974-03-19 Gate valves with elastic seals
ES425028A ES425028A1 (es) 1973-04-10 1974-04-05 Perfeccionamientos en la construccion de valvulas de com- puerta con juntas de estanqueidad elasticas.
DE19742417618 DE2417618A1 (de) 1973-04-10 1974-04-10 Absperrorgan mit elastischen dichtungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7312849A FR2225670B1 (fr) 1973-04-10 1973-04-10

Publications (2)

Publication Number Publication Date
FR2225670A1 FR2225670A1 (fr) 1974-11-08
FR2225670B1 true FR2225670B1 (fr) 1975-12-26

Family

ID=9117689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312849A Expired FR2225670B1 (fr) 1973-04-10 1973-04-10

Country Status (4)

Country Link
DE (1) DE2417618A1 (fr)
ES (1) ES425028A1 (fr)
FR (1) FR2225670B1 (fr)
GB (1) GB1428618A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240609A (en) * 1978-08-07 1980-12-23 Cameron Iron Works, Inc. Flow control apparatus
US7832426B2 (en) * 2006-09-05 2010-11-16 Fisher Controls International Llc Parabolic bonnet for three-way valve
CN103574042A (zh) * 2012-07-27 2014-02-12 上海神通企业发展有限公司 一种高压截止阀
US20160319751A1 (en) * 2015-05-01 2016-11-03 Continental Automotive Systems, Inc. Digital linear actuator large port side-gated control valve for electronic throttle control
DE102016226080A1 (de) * 2016-12-22 2018-06-28 Continental Automotive Gmbh Ventil
DE202019001118U1 (de) * 2019-03-08 2019-05-24 Gebr. Kemper Gmbh + Co. Kg Metallwerke Ventil für die Trinkwasserinstallation
CN110617024A (zh) * 2019-10-23 2019-12-27 东营市三和石油装备有限公司 一种可控式封井工具
CN113605856A (zh) * 2021-08-11 2021-11-05 江苏宏泰石化机械有限公司 一种自密封结构的压裂采气井口阀门

Also Published As

Publication number Publication date
GB1428618A (en) 1976-03-17
FR2225670A1 (fr) 1974-11-08
ES425028A1 (es) 1976-05-16
DE2417618A1 (de) 1974-11-07

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse