FR2315050A1 - Vanne principale d'isolement de vapeur - Google Patents

Vanne principale d'isolement de vapeur

Info

Publication number
FR2315050A1
FR2315050A1 FR7618235A FR7618235A FR2315050A1 FR 2315050 A1 FR2315050 A1 FR 2315050A1 FR 7618235 A FR7618235 A FR 7618235A FR 7618235 A FR7618235 A FR 7618235A FR 2315050 A1 FR2315050 A1 FR 2315050A1
Authority
FR
France
Prior art keywords
isolation valve
main steam
steam isolation
valve
main
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Withdrawn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
FR7618235A
Other languages
English (en)
Inventor
Anatole Karpenko
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.)
Anchor Darling Valve Co
Original Assignee
Anchor Darling Valve Co
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
Priority claimed from US05/586,964 external-priority patent/US4007906A/en
Application filed by Anchor Darling Valve Co filed Critical Anchor Darling Valve Co
Publication of FR2315050A1 publication Critical patent/FR2315050A1/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Withdrawn legal-status Critical Current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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1223—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being acted upon by the circulating fluid
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F16B37/043—Releasable devices with snap action
    • 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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • F16K3/16—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • F16K3/186—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams by means of cams of wedge from

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
FR7618235A 1975-06-16 1976-06-16 Vanne principale d'isolement de vapeur Withdrawn FR2315050A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/586,964 US4007906A (en) 1974-01-14 1975-06-16 Main steam isolation valve

Publications (1)

Publication Number Publication Date
FR2315050A1 true FR2315050A1 (fr) 1977-01-14

Family

ID=24347794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618235A Withdrawn FR2315050A1 (fr) 1975-06-16 1976-06-16 Vanne principale d'isolement de vapeur

Country Status (7)

Country Link
BE (1) BE842954A (fr)
DE (1) DE2626508A1 (fr)
ES (2) ES448882A1 (fr)
FR (1) FR2315050A1 (fr)
IT (1) IT1068836B (fr)
NL (1) NL7606367A (fr)
SE (1) SE7606793L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113074273A (zh) * 2021-04-24 2021-07-06 精工阀门集团有限公司 一种可自动关闭的蒸汽调节阀

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769294A (en) * 1980-10-20 1982-04-27 Tokyo Shibaura Electric Co Main steam guide device of nuclear reactor
NL2004666C2 (nl) * 2010-05-04 2011-11-07 Jorc Holding B V Ventielorgaan.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322388C (de) * 1920-06-28 Ernst Claassen Heissdampfschieber
US1980374A (en) * 1932-05-02 1934-11-13 Bradshaw & Company Valve
FR887468A (fr) * 1941-02-03 1943-11-15 Werner & Pfleiderer Soupape d'arrêt à piston
FR1065169A (fr) * 1952-10-30 1954-05-20 R S Stokvis & Fils Perfectionnements apportés aux vannes à sièges parallèles ou obliques, à vis intérieure ou extérieure
US2707483A (en) * 1950-02-02 1955-05-03 Shafer Valve Co Pressure fluid operated reclosing type valve
US3115329A (en) * 1959-10-14 1963-12-24 Wilson G Wing Valve
FR2090311A1 (fr) * 1970-05-26 1972-01-14 Sulzer Ag
FR2309958A2 (fr) * 1975-04-30 1976-11-26 Kraftwerk Union Ag Centrale nucleaire avec vanne a fermeture rapide montee dans la conduite de vapeur vive

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322388C (de) * 1920-06-28 Ernst Claassen Heissdampfschieber
US1980374A (en) * 1932-05-02 1934-11-13 Bradshaw & Company Valve
FR887468A (fr) * 1941-02-03 1943-11-15 Werner & Pfleiderer Soupape d'arrêt à piston
US2707483A (en) * 1950-02-02 1955-05-03 Shafer Valve Co Pressure fluid operated reclosing type valve
FR1065169A (fr) * 1952-10-30 1954-05-20 R S Stokvis & Fils Perfectionnements apportés aux vannes à sièges parallèles ou obliques, à vis intérieure ou extérieure
US3115329A (en) * 1959-10-14 1963-12-24 Wilson G Wing Valve
FR2090311A1 (fr) * 1970-05-26 1972-01-14 Sulzer Ag
FR2309958A2 (fr) * 1975-04-30 1976-11-26 Kraftwerk Union Ag Centrale nucleaire avec vanne a fermeture rapide montee dans la conduite de vapeur vive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113074273A (zh) * 2021-04-24 2021-07-06 精工阀门集团有限公司 一种可自动关闭的蒸汽调节阀
CN113074273B (zh) * 2021-04-24 2023-06-06 精工阀门集团有限公司 一种可自动关闭的蒸汽调节阀

Also Published As

Publication number Publication date
ES461014A1 (es) 1978-05-16
IT1068836B (it) 1985-03-21
DE2626508A1 (de) 1977-01-13
NL7606367A (nl) 1976-12-20
SE7606793L (sv) 1976-12-17
BE842954A (nl) 1976-12-15
ES448882A1 (es) 1977-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse