IT999257B - Saracinesca per mezzi convogliati in tubazioni particolarmente per centrali termonucleari - Google Patents

Saracinesca per mezzi convogliati in tubazioni particolarmente per centrali termonucleari

Info

Publication number
IT999257B
IT999257B IT3101873A IT3101873A IT999257B IT 999257 B IT999257 B IT 999257B IT 3101873 A IT3101873 A IT 3101873A IT 3101873 A IT3101873 A IT 3101873A IT 999257 B IT999257 B IT 999257B
Authority
IT
Italy
Prior art keywords
centrals
thermonuclear
gate valve
pipes particularly
conveyed
Prior art date
Application number
IT3101873A
Other languages
English (en)
Italian (it)
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of IT999257B publication Critical patent/IT999257B/it

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped obturating members
    • 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
    • F16K3/12—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 wedge-shaped arrangements of sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Pipe Accessories (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
IT3101873A 1972-11-07 1973-11-07 Saracinesca per mezzi convogliati in tubazioni particolarmente per centrali termonucleari IT999257B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1622572A CH557494A (de) 1972-11-07 1972-11-07 Absperrschieber fuer in leitungen stroemende medien.

Publications (1)

Publication Number Publication Date
IT999257B true IT999257B (it) 1976-02-20

Family

ID=4415469

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3101873A IT999257B (it) 1972-11-07 1973-11-07 Saracinesca per mezzi convogliati in tubazioni particolarmente per centrali termonucleari

Country Status (7)

Country Link
JP (1) JPS4978227A (enExample)
BE (1) BE806961A (enExample)
CH (1) CH557494A (enExample)
ES (1) ES197287Y (enExample)
FR (1) FR2205644B3 (enExample)
GB (1) GB1446462A (enExample)
IT (1) IT999257B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2227854C2 (ru) * 2002-05-28 2004-04-27 Акционерное общество открытого типа "Знамя труда" им. И.И. Лепсе Самоустанавливающийся затвор двухдисковой клиновой задвижки
JP6897042B2 (ja) 2016-09-27 2021-06-30 日本電気株式会社 画像検査装置、画像検査方法および画像検査プログラム

Also Published As

Publication number Publication date
FR2205644A1 (enExample) 1974-05-31
BE806961A (fr) 1974-05-06
ES197287U (es) 1975-04-16
JPS4978227A (enExample) 1974-07-27
CH557494A (de) 1974-12-31
ES197287Y (es) 1975-09-01
FR2205644B3 (enExample) 1976-08-27
GB1446462A (en) 1976-08-18

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