IT7921296A0 - Valvola di tenuta retraibile a movimento lineare. - Google Patents

Valvola di tenuta retraibile a movimento lineare.

Info

Publication number
IT7921296A0
IT7921296A0 IT7921296A IT2129679A IT7921296A0 IT 7921296 A0 IT7921296 A0 IT 7921296A0 IT 7921296 A IT7921296 A IT 7921296A IT 2129679 A IT2129679 A IT 2129679A IT 7921296 A0 IT7921296 A0 IT 7921296A0
Authority
IT
Italy
Prior art keywords
linear movement
seal valve
retractable seal
movement retractable
valve
Prior art date
Application number
IT7921296A
Other languages
English (en)
Other versions
IT1111555B (it
Original Assignee
Aerojet General 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 US05/893,709 external-priority patent/US4165063A/en
Priority claimed from US05/893,708 external-priority patent/US4162057A/en
Application filed by Aerojet General Co filed Critical Aerojet General Co
Publication of IT7921296A0 publication Critical patent/IT7921296A0/it
Application granted granted Critical
Publication of IT1111555B publication Critical patent/IT1111555B/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
    • 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)
  • Sliding Valves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Feeding And Controlling Fuel (AREA)
IT21296/79A 1978-04-05 1979-03-26 Valvola di tenuta retrabile a movimento lineare IT1111555B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/893,709 US4165063A (en) 1978-04-05 1978-04-05 Linear retractable seal valve
US05/893,708 US4162057A (en) 1978-04-05 1978-04-05 Linear retractable seal valve

Publications (2)

Publication Number Publication Date
IT7921296A0 true IT7921296A0 (it) 1979-03-26
IT1111555B IT1111555B (it) 1986-01-13

Family

ID=27129060

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21296/79A IT1111555B (it) 1978-04-05 1979-03-26 Valvola di tenuta retrabile a movimento lineare

Country Status (4)

Country Link
DE (1) DE2910096A1 (it)
FR (1) FR2422090A1 (it)
GB (1) GB2018400B (it)
IT (1) IT1111555B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2544677C1 (ru) * 2014-03-19 2015-03-20 Открытое акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (ОАО "ОКБМ Африкантов") Клиновая задвижка
CA3112291C (en) 2018-09-28 2021-10-05 Franklin Valve, Lp Multi-seat gate valve

Also Published As

Publication number Publication date
DE2910096A1 (de) 1979-10-18
GB2018400A (en) 1979-10-17
IT1111555B (it) 1986-01-13
FR2422090A1 (fr) 1979-11-02
GB2018400B (en) 1982-05-06

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