FR2328188A1 - Clapet d'arret perfectionne, notamment pour conduite d'eau d'alimentation pour centrale nucleaire - Google Patents

Clapet d'arret perfectionne, notamment pour conduite d'eau d'alimentation pour centrale nucleaire

Info

Publication number
FR2328188A1
FR2328188A1 FR7630881A FR7630881A FR2328188A1 FR 2328188 A1 FR2328188 A1 FR 2328188A1 FR 7630881 A FR7630881 A FR 7630881A FR 7630881 A FR7630881 A FR 7630881A FR 2328188 A1 FR2328188 A1 FR 2328188A1
Authority
FR
France
Prior art keywords
actuating mechanism
remote part
plunger
return valve
balance passage
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
FR7630881A
Other languages
English (en)
French (fr)
Other versions
FR2328188B3 (ja
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2328188A1 publication Critical patent/FR2328188A1/fr
Application granted granted Critical
Publication of FR2328188B3 publication Critical patent/FR2328188B3/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
    • F16K15/00—Check 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Multiple-Way Valves (AREA)
FR7630881A 1975-10-14 1976-10-14 Clapet d'arret perfectionne, notamment pour conduite d'eau d'alimentation pour centrale nucleaire Granted FR2328188A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62207075A 1975-10-14 1975-10-14

Publications (2)

Publication Number Publication Date
FR2328188A1 true FR2328188A1 (fr) 1977-05-13
FR2328188B3 FR2328188B3 (ja) 1979-06-22

Family

ID=24492820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630881A Granted FR2328188A1 (fr) 1975-10-14 1976-10-14 Clapet d'arret perfectionne, notamment pour conduite d'eau d'alimentation pour centrale nucleaire

Country Status (8)

Country Link
JP (1) JPS5250028A (ja)
BE (1) BE847295A (ja)
CH (1) CH604057A5 (ja)
DE (1) DE2646412A1 (ja)
ES (1) ES452370A1 (ja)
FR (1) FR2328188A1 (ja)
NL (1) NL7611349A (ja)
SE (1) SE7611360L (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3204670A4 (en) * 2014-10-07 2018-06-06 BWXT mPower, Inc. Passive integral isolation valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918591B2 (ja) * 1978-06-30 1984-04-27 秀雄 石崎 検知装置を有するチヤツキバルブ
JPH0481225A (ja) * 1990-07-24 1992-03-13 Shikoku Tekko Kk カットｔ形鋼の矯正装置
DE19718454B4 (de) * 1997-04-30 2006-04-13 Samson Ag Differenzdruckmeßgerät

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3204670A4 (en) * 2014-10-07 2018-06-06 BWXT mPower, Inc. Passive integral isolation valve
US10672524B2 (en) 2014-10-07 2020-06-02 Bwxt Mpower, Inc. Passive integral isolation valve

Also Published As

Publication number Publication date
FR2328188B3 (ja) 1979-06-22
SE7611360L (sv) 1977-04-15
JPS5250028A (en) 1977-04-21
CH604057A5 (ja) 1978-08-31
DE2646412A1 (de) 1977-04-21
ES452370A1 (es) 1977-11-16
BE847295A (nl) 1977-01-31
NL7611349A (nl) 1977-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse