IT1116759B - Valvola di arresto a cerniera - Google Patents

Valvola di arresto a cerniera

Info

Publication number
IT1116759B
IT1116759B IT6837777A IT6837777A IT1116759B IT 1116759 B IT1116759 B IT 1116759B IT 6837777 A IT6837777 A IT 6837777A IT 6837777 A IT6837777 A IT 6837777A IT 1116759 B IT1116759 B IT 1116759B
Authority
IT
Italy
Prior art keywords
stop valve
hinge stop
hinge
valve
stop
Prior art date
Application number
IT6837777A
Other languages
English (en)
Italian (it)
Original Assignee
Nemetz Josep
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 DE2626666A external-priority patent/DE2626666C2/de
Application filed by Nemetz Josep filed Critical Nemetz Josep
Application granted granted Critical
Publication of IT1116759B publication Critical patent/IT1116759B/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
IT6837777A 1976-06-15 1977-06-14 Valvola di arresto a cerniera IT1116759B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2626666A DE2626666C2 (de) 1976-06-15 1976-06-15 Klappenabsperrventil

Publications (1)

Publication Number Publication Date
IT1116759B true IT1116759B (it) 1986-02-10

Family

ID=5980536

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6837777A IT1116759B (it) 1976-06-15 1977-06-14 Valvola di arresto a cerniera

Country Status (3)

Country Link
FR (1) FR2355219A2 (cs)
GB (1) GB1572436A (cs)
IT (1) IT1116759B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2153716B1 (es) * 1997-06-12 2001-09-16 Tecn Modulares E Ind S A Temoi Valvula de corte para sistemas de evacuacion por vacio, y procedimiento para mantener operativa una valvula de corte.
CN103615551B (zh) * 2013-11-15 2016-02-10 武汉亚美阀门制造有限公司 一种双向自密封低流阻球体蝶阀
CN111173621A (zh) * 2020-01-17 2020-05-19 杰锋汽车动力系统股份有限公司 一种新能源汽车电子节气门结构

Also Published As

Publication number Publication date
FR2355219A2 (fr) 1978-01-13
FR2355219B2 (cs) 1980-04-04
GB1572436A (en) 1980-07-30

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