SE437714B - Anordning vid ventiler - Google Patents

Anordning vid ventiler

Info

Publication number
SE437714B
SE437714B SE7804703A SE7804703A SE437714B SE 437714 B SE437714 B SE 437714B SE 7804703 A SE7804703 A SE 7804703A SE 7804703 A SE7804703 A SE 7804703A SE 437714 B SE437714 B SE 437714B
Authority
SE
Sweden
Prior art keywords
seat
chamber
valve
housing
disc
Prior art date
Application number
SE7804703A
Other languages
English (en)
Swedish (sv)
Other versions
SE7804703L (sv
Inventor
J E Nelson
Jr J C Johnston
Original Assignee
Babcock & Wilcox 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
Application filed by Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of SE7804703L publication Critical patent/SE7804703L/xx
Publication of SE437714B publication Critical patent/SE437714B/sv

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
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • 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
    • 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
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
SE7804703A 1977-04-29 1978-04-25 Anordning vid ventiler SE437714B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79225477A 1977-04-29 1977-04-29

Publications (2)

Publication Number Publication Date
SE7804703L SE7804703L (sv) 1978-10-30
SE437714B true SE437714B (sv) 1985-03-11

Family

ID=25156272

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804703A SE437714B (sv) 1977-04-29 1978-04-25 Anordning vid ventiler

Country Status (9)

Country Link
JP (2) JPS5445829A (enrdf_load_stackoverflow)
AU (1) AU515315B2 (enrdf_load_stackoverflow)
BR (1) BR7802652A (enrdf_load_stackoverflow)
CA (1) CA1087490A (enrdf_load_stackoverflow)
DE (1) DE2814275A1 (enrdf_load_stackoverflow)
FR (1) FR2389053A1 (enrdf_load_stackoverflow)
GB (1) GB1565768A (enrdf_load_stackoverflow)
IT (1) IT1095017B (enrdf_load_stackoverflow)
SE (1) SE437714B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8424268D0 (en) * 1984-09-26 1984-10-31 Wymbs Eng Ltd Valve arrangement
DE3838205A1 (de) * 1988-11-11 1990-05-31 Danfoss As Heizkoerperventilarmatur
US5135198A (en) * 1991-05-30 1992-08-04 The Babcock & Wilcox Company Externally adjustable flow restriction control for poppet valves
JP5350941B2 (ja) * 2009-08-20 2013-11-27 Ｃｋｄ株式会社 流量制御弁
CN115467990B (zh) * 2022-10-26 2024-08-09 志泰科技集团有限公司 一种具有流量调节机构的阀门

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1188246A (fr) * 1957-12-11 1959-09-21 Sarasin & Cie Sa Des Ets Dispositif de réglage de soupape
US3164364A (en) * 1962-10-04 1965-01-05 Diamond Power Speciality Deformable valve head and seat construction
JPS4319745Y1 (enrdf_load_stackoverflow) * 1965-01-01 1968-08-17
JPS445826Y1 (enrdf_load_stackoverflow) * 1965-05-20 1969-03-03

Also Published As

Publication number Publication date
BR7802652A (pt) 1978-11-14
IT7822777A0 (it) 1978-04-27
CA1087490A (en) 1980-10-14
FR2389053A1 (fr) 1978-11-24
SE7804703L (sv) 1978-10-30
DE2814275A1 (de) 1978-12-21
JPS557499U (enrdf_load_stackoverflow) 1980-01-18
AU515315B2 (en) 1981-03-26
FR2389053B1 (enrdf_load_stackoverflow) 1984-02-10
AU3551678A (en) 1979-11-01
GB1565768A (en) 1980-04-23
JPS5445829A (en) 1979-04-11
IT1095017B (it) 1985-08-10

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