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ES448882A1 - Perfeccionamientos introducidos en una valvula. - Google Patents

Perfeccionamientos introducidos en una valvula.

Info

Publication number
ES448882A1
ES448882A1 ES448882A ES448882A ES448882A1 ES 448882 A1 ES448882 A1 ES 448882A1 ES 448882 A ES448882 A ES 448882A ES 448882 A ES448882 A ES 448882A ES 448882 A1 ES448882 A1 ES 448882A1
Authority
ES
Spain
Prior art keywords
valve
plunger
auxiliary
auxiliary valve
cylinder means
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.)
Expired
Application number
ES448882A
Other languages
English (en)
Spanish (es)
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 ES448882A1 publication Critical patent/ES448882A1/es
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
    • 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)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
ES448882A 1975-06-16 1976-06-15 Perfeccionamientos introducidos en una valvula. Expired ES448882A1 (es)

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
ES448882A1 true ES448882A1 (es) 1977-12-01

Family

ID=24347794

Family Applications (2)

Application Number Title Priority Date Filing Date
ES448882A Expired ES448882A1 (es) 1975-06-16 1976-06-15 Perfeccionamientos introducidos en una valvula.
ES461014A Expired ES461014A1 (es) 1975-06-16 1977-07-26 Perfeccionamientos introducidos en una valvula a prueba de fallos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES461014A Expired ES461014A1 (es) 1975-06-16 1977-07-26 Perfeccionamientos introducidos en una valvula a prueba de fallos.

Country Status (7)

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

Families Citing this family (3)

* 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.
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322389C (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
CH524091A (de) * 1970-05-26 1972-06-15 Sulzer Ag Vorrichtung zum Absperren eines Arbeitsmittels
DE2519376C2 (de) * 1975-04-30 1983-09-22 Kraftwerk Union AG, 4330 Mülheim Steuerbares Ventil für eine Frischdampfleitung einer Kernreaktoranlage

Also Published As

Publication number Publication date
ES461014A1 (es) 1978-05-16
DE2626508A1 (de) 1977-01-13
SE7606793L (sv) 1976-12-17
FR2315050A1 (fr) 1977-01-14
BE842954A (nl) 1976-12-15
IT1068836B (it) 1985-03-21
NL7606367A (nl) 1976-12-20

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