AU515315B2 - Variable maximum orifice valve - Google Patents

Variable maximum orifice valve

Info

Publication number
AU515315B2
AU515315B2 AU35516/78A AU3551678A AU515315B2 AU 515315 B2 AU515315 B2 AU 515315B2 AU 35516/78 A AU35516/78 A AU 35516/78A AU 3551678 A AU3551678 A AU 3551678A AU 515315 B2 AU515315 B2 AU 515315B2
Authority
AU
Australia
Prior art keywords
orifice valve
variable maximum
maximum orifice
variable
valve
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU35516/78A
Other versions
AU3551678A (en
Inventor
J. and Johnston JC. Nelson Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babcock and Wilcox Co
Original Assignee
Babcock and 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 and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of AU3551678A publication Critical patent/AU3551678A/en
Application granted granted Critical
Publication of AU515315B2 publication Critical patent/AU515315B2/en
Expired legal-status Critical Current

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)
AU35516/78A 1977-04-29 1978-04-27 Variable maximum orifice valve Expired AU515315B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79225477A 1977-04-29 1977-04-29
USUS792254 1977-04-29

Publications (2)

Publication Number Publication Date
AU3551678A AU3551678A (en) 1979-11-01
AU515315B2 true AU515315B2 (en) 1981-03-26

Family

ID=25156272

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35516/78A Expired AU515315B2 (en) 1977-04-29 1978-04-27 Variable maximum orifice valve

Country Status (9)

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

Families Citing this family (4)

* 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 (en) * 1988-11-11 1990-05-31 Danfoss As RADIATOR VALVE FITTING
US5135198A (en) * 1991-05-30 1992-08-04 The Babcock & Wilcox Company Externally adjustable flow restriction control for poppet valves
JP5350941B2 (en) * 2009-08-20 2013-11-27 Ｃｋｄ株式会社 Flow control valve

Family Cites Families (4)

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

Also Published As

Publication number Publication date
AU3551678A (en) 1979-11-01
FR2389053B1 (en) 1984-02-10
IT7822777A0 (en) 1978-04-27
SE7804703L (en) 1978-10-30
JPS557499U (en) 1980-01-18
IT1095017B (en) 1985-08-10
FR2389053A1 (en) 1978-11-24
CA1087490A (en) 1980-10-14
SE437714B (en) 1985-03-11
BR7802652A (en) 1978-11-14
GB1565768A (en) 1980-04-23
JPS5445829A (en) 1979-04-11
DE2814275A1 (en) 1978-12-21

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