CA1096355A - Eccentrically rotatable valve - Google Patents

Eccentrically rotatable valve

Info

Publication number
CA1096355A
CA1096355A CA304,060A CA304060A CA1096355A CA 1096355 A CA1096355 A CA 1096355A CA 304060 A CA304060 A CA 304060A CA 1096355 A CA1096355 A CA 1096355A
Authority
CA
Canada
Prior art keywords
valve
seating surface
seat member
valve body
stem
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
CA304,060A
Other languages
English (en)
French (fr)
Inventor
Masami Aoto
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.)
Kitamura Valve Mfg Co Ltd
Original Assignee
Kitamura Valve Mfg Co Ltd
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 Kitamura Valve Mfg Co Ltd filed Critical Kitamura Valve Mfg Co Ltd
Application granted granted Critical
Publication of CA1096355A publication Critical patent/CA1096355A/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
    • 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
    • F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
  • Sliding Valves (AREA)
CA304,060A 1977-06-06 1978-05-25 Eccentrically rotatable valve Expired CA1096355A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6654377A JPS541431A (en) 1977-06-06 1977-06-06 Eccentric rotary valve
JP52-66543 1977-06-06

Publications (1)

Publication Number Publication Date
CA1096355A true CA1096355A (en) 1981-02-24

Family

ID=13318913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA304,060A Expired CA1096355A (en) 1977-06-06 1978-05-25 Eccentrically rotatable valve

Country Status (9)

Country Link
JP (1) JPS541431A (it)
AU (1) AU3659478A (it)
BE (1) BE867794A (it)
CA (1) CA1096355A (it)
DE (1) DE2824824C2 (it)
FR (1) FR2393995A1 (it)
GB (1) GB1598477A (it)
IT (2) IT7822038V0 (it)
NL (1) NL171741C (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178415A (en) * 1978-03-22 1979-12-11 Energy Conversion Devices, Inc. Modified amorphous semiconductors and method of making the same
SE506438C2 (sv) * 1996-01-25 1997-12-15 Somas Ventiler Kulsegmentventil samt anordning vid kulsegmentventil
RU2182997C2 (ru) * 1999-10-26 2002-05-27 Открытое акционерное общество "Научно-производственное объединение энергетического машиностроения имени академика В.П. Глушко" Дисковый поворотный клапан
RU2355928C1 (ru) * 2007-11-22 2009-05-20 Общество с ограниченной ответственностью "Арма-Д" Затвор дисковый
DE102011087801B4 (de) * 2011-02-22 2013-04-25 Physik Instrumente (Pi) Gmbh & Co. Kg Ultraschallmotor
RU2621586C1 (ru) * 2016-05-23 2017-06-06 Василий Петрович Ануфриев Кран сегментный с рубашкой обогрева
US11841089B2 (en) * 2020-02-14 2023-12-12 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11519509B2 (en) 2020-02-14 2022-12-06 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11953113B2 (en) 2020-02-14 2024-04-09 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11946557B2 (en) 2020-02-14 2024-04-02 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7022320U (de) * 1900-01-01 Deutsche Babcock & Wilcox Ag Abdichtung von Absperreinrichtungen vorzugsweise für Rohrleitungen
NL18333C (it) * 1926-03-13
FR1226460A (fr) * 1959-01-16 1960-07-13 Perfectionnements aux vannes sphériques
JPS4413249Y1 (it) * 1964-12-26 1969-06-02
US3379408A (en) * 1965-02-08 1968-04-23 Acf Ind Inc Eccentric plug valve
AT293124B (de) * 1966-03-25 1971-09-27 Acf Ind Inc Ventil
FR1521594A (fr) * 1967-03-09 1968-04-19 Worthington Vanne à clapet d'un type nouveau
US3475003A (en) * 1967-11-20 1969-10-28 Henry Paluszek Eccentric ball valve with antislamming means
US3623696A (en) * 1969-12-30 1971-11-30 Masoneilan Int Inc Eccentric, sealless, rotary valve for flow control
CH549179A (de) * 1972-03-14 1974-05-15 Sulzer Ag Gasdichte verschlussklappe.
DE2344911C3 (de) * 1973-09-06 1978-10-12 Eckardt Ag, 7000 Stuttgart Ventil
DE2355773C3 (de) * 1973-11-08 1978-06-08 Honeywell Gmbh, 6000 Frankfurt Ventil
US3937441A (en) * 1975-02-21 1976-02-10 Baumann Hans D Rotary valve
FR2302462A1 (fr) * 1975-02-28 1976-09-24 Honeywell Gmbh Vanne tournante avec obturateur comprenant un opercule en forme de segment de sphere

Also Published As

Publication number Publication date
GB1598477A (en) 1981-09-23
DE2824824A1 (de) 1978-12-07
FR2393995B1 (it) 1982-10-08
NL171741C (nl) 1983-05-02
IT7824257A0 (it) 1978-06-06
FR2393995A1 (fr) 1979-01-05
DE2824824C2 (de) 1985-01-17
BE867794A (fr) 1978-10-02
IT7822038V0 (it) 1978-06-06
JPS541431A (en) 1979-01-08
IT1095196B (it) 1985-08-10
NL7806101A (nl) 1978-12-08
AU3659478A (en) 1979-12-06

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Legal Events

Date Code Title Description
MKEX Expiry