IT1055038B - Valvola di sbarramento - Google Patents

Valvola di sbarramento

Info

Publication number
IT1055038B
IT1055038B IT1978676A IT1978676A IT1055038B IT 1055038 B IT1055038 B IT 1055038B IT 1978676 A IT1978676 A IT 1978676A IT 1978676 A IT1978676 A IT 1978676A IT 1055038 B IT1055038 B IT 1055038B
Authority
IT
Italy
Prior art keywords
barrier valve
barrier
valve
Prior art date
Application number
IT1978676A
Other languages
English (en)
Original Assignee
Klein Schanzlin & Becker 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 Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Application granted granted Critical
Publication of IT1055038B publication Critical patent/IT1055038B/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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
    • F16K41/18—Spindle sealings with a flange on the spindle which rests on a sealing ring sealing only when the closure member is in the opened position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
IT1978676A 1975-02-26 1976-01-30 Valvola di sbarramento IT1055038B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752508272 DE2508272A1 (de) 1975-02-26 1975-02-26 Absperrventil

Publications (1)

Publication Number Publication Date
IT1055038B true IT1055038B (it) 1981-12-21

Family

ID=5939856

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1978676A IT1055038B (it) 1975-02-26 1976-01-30 Valvola di sbarramento

Country Status (11)

Country Link
AT (1) AT354206B (it)
BE (1) BE838911A (it)
BR (1) BR7601209A (it)
CH (1) CH595574A5 (it)
CS (1) CS212757B2 (it)
DD (1) DD125229A5 (it)
DE (1) DE2508272A1 (it)
FR (1) FR2302460A1 (it)
IT (1) IT1055038B (it)
NL (1) NL171487C (it)
PL (1) PL110114B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113865U (it) * 1979-01-13 1980-08-11
DE3117376A1 (de) * 1981-05-02 1982-12-02 Bayer Ag Vorrichtung zum herstellen eines reaktionsfaehigen, massivstoff oder schaumstoff bildenden reaktionsgemisches aus zwei fliessfaehigen reaktionskomponenten
DE3513297A1 (de) * 1985-04-13 1986-10-16 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Absperrventil mit weichdichtendem ventilkegel
DE10032037A1 (de) * 2000-07-05 2002-01-17 Grohedal Gmbh & Co Kg Absperrvorrichtung mit Dichtung
CN103968082A (zh) * 2014-05-22 2014-08-06 福建龙净环保股份有限公司 除尘器旁路阀

Also Published As

Publication number Publication date
NL171487B (nl) 1982-11-01
FR2302460A1 (fr) 1976-09-24
CH595574A5 (it) 1978-02-15
PL110114B1 (en) 1980-07-31
NL171487C (nl) 1983-04-05
DD125229A5 (it) 1977-04-06
BR7601209A (pt) 1976-09-14
CS212757B2 (en) 1982-03-26
ATA90076A (de) 1979-05-15
NL7601917A (nl) 1976-08-30
BE838911A (fr) 1976-06-16
FR2302460B1 (it) 1981-05-08
AT354206B (de) 1979-12-27
DE2508272A1 (de) 1976-09-09

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