IT1092950B - Dispositivo compensatore di spinta e di carico per il membro di chiusura di una valvola - Google Patents

Dispositivo compensatore di spinta e di carico per il membro di chiusura di una valvola

Info

Publication number
IT1092950B
IT1092950B IT20799/78A IT2079978A IT1092950B IT 1092950 B IT1092950 B IT 1092950B IT 20799/78 A IT20799/78 A IT 20799/78A IT 2079978 A IT2079978 A IT 2079978A IT 1092950 B IT1092950 B IT 1092950B
Authority
IT
Italy
Prior art keywords
thrust
valve
closing member
load compensator
compensator device
Prior art date
Application number
IT20799/78A
Other languages
English (en)
Other versions
IT7820799A0 (it
Original Assignee
Garlock Inc
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 Garlock Inc filed Critical Garlock Inc
Publication of IT7820799A0 publication Critical patent/IT7820799A0/it
Application granted granted Critical
Publication of IT1092950B publication Critical patent/IT1092950B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
IT20799/78A 1977-03-11 1978-03-01 Dispositivo compensatore di spinta e di carico per il membro di chiusura di una valvola IT1092950B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/776,863 US4146206A (en) 1977-03-11 1977-03-11 Valve closure member thrust and load compensator

Publications (2)

Publication Number Publication Date
IT7820799A0 IT7820799A0 (it) 1978-03-01
IT1092950B true IT1092950B (it) 1985-07-12

Family

ID=25108598

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20799/78A IT1092950B (it) 1977-03-11 1978-03-01 Dispositivo compensatore di spinta e di carico per il membro di chiusura di una valvola

Country Status (9)

Country Link
US (1) US4146206A (it)
JP (1) JPS53113322A (it)
BE (1) BE864778A (it)
CA (1) CA1079251A (it)
DE (1) DE2806463C2 (it)
FR (1) FR2383367A1 (it)
GB (1) GB1560369A (it)
IT (1) IT1092950B (it)
NL (1) NL7802658A (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439348A1 (fr) * 1978-10-17 1980-05-16 Gachot Jean Dispositif anti-friction pour arbre de commande de vanne
AU526189B2 (en) * 1978-11-04 1982-12-23 Kubota Ltd. Bearing details of butterfly valve spindle
CH641259A5 (de) * 1979-10-09 1984-02-15 Fischer Ag Georg Absperrklappe.
DE3022862A1 (de) * 1980-06-19 1982-01-14 Janich, geb.Fischer, Elsbeth, 4720 Beckum Schwenkbare klappe
US4496135A (en) * 1982-02-01 1985-01-29 Keystone International, Inc. Alignment maintaining apparatus for trunnion mounted valves
JPS58169263U (ja) * 1982-04-13 1983-11-11 株式会社クボタ 高温用バタフライ弁
DE3300635C2 (de) * 1983-01-11 1986-10-02 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Zentrische Absperrklappe
GB2180626A (en) * 1985-07-29 1987-04-01 Orbit Valve Limited Ball valve
JPS62106070U (it) * 1985-12-23 1987-07-07
US5152501A (en) * 1987-04-10 1992-10-06 Bray International, Inc. Butterfly valve
IT1234600B (it) * 1987-04-10 1992-05-25 Bray Int Inc Valvola a farfalla
US5236003A (en) * 1993-01-19 1993-08-17 Helmut Habicht Modular butterfly valve
US5314165A (en) * 1993-07-14 1994-05-24 Bray International, Inc. Rotary valve
US5409654A (en) * 1993-08-05 1995-04-25 Nibco Inc. Method of reaction injection molding a valve
US5370361A (en) * 1994-04-25 1994-12-06 The Boc Group, Inc. Butterfly valve
US5839717A (en) * 1997-03-25 1998-11-24 Feigel; Kurt R. Valve with improved shaft retainer
US6626421B2 (en) * 2000-02-16 2003-09-30 Denso Corporation Manufacturing method for a throttle body of an internal combustion engine and a related throttle apparatus
US7975717B2 (en) * 2003-01-09 2011-07-12 Thomas Industries, Inc. Pin insert
US20050145817A1 (en) * 2003-12-19 2005-07-07 Drw Holdings, Llc Ball valve construction and method for use in 150 PSI and 300 WOG applications
JP4468277B2 (ja) * 2005-10-03 2010-05-26 愛三工業株式会社 流路切替弁
US7699935B2 (en) * 2008-06-19 2010-04-20 Applied Materials, Inc. Method and system for supplying a cleaning gas into a process chamber
CN101865294B (zh) * 2010-06-13 2011-11-16 无锡智能自控工程有限公司 具有传动轴防卡死外定位导向结构的蝶阀
JP6755140B2 (ja) * 2016-07-20 2020-09-16 旭有機材株式会社 バタフライ弁
US9915352B2 (en) * 2016-08-03 2018-03-13 Scc, Inc. Butterfly valve utilizing spring for consistent disk placement

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1013861A (en) * 1911-01-18 1912-01-09 John H Chandler Valve.
US2058996A (en) * 1933-06-28 1936-10-27 Allis Chalmers Mfg Co Butterfly valve
US2576300A (en) * 1945-05-28 1951-11-27 Anthony J Kreiner Axially adjustable rotary valve
US3011757A (en) * 1958-10-23 1961-12-05 Shaffer Tool Works Kelly cock seal
GB896978A (en) * 1959-04-29 1962-05-23 Kinney Eng Inc S P Rubber seated butterfly valve and method of making same
US3172192A (en) * 1960-12-19 1965-03-09 Atkinson Guy F Co Method of manufacture of valve construction
US3277919A (en) * 1962-10-26 1966-10-11 Grove Valve & Regulator Co Rotatable valve structure
US3269128A (en) * 1963-11-15 1966-08-30 Rusche Fredric Coupled pile driving mandrel
US3384337A (en) * 1964-10-22 1968-05-21 Otis Eng Co Low friction sealed and low torque actuated trunnion mounted valve
US3424190A (en) * 1965-03-01 1969-01-28 Rockwell Mfg Co Lubricated ball valve having seating rings with preformed matching seating surfaces
US3367359A (en) * 1966-01-05 1968-02-06 Herbert G. Johnson Ball valve assembly with corrosion resistant lining
DE1550381A1 (de) * 1966-09-29 1969-09-25 Linde Ag Absperrorgan fuer Stroemungswege
US3447780A (en) * 1967-06-22 1969-06-03 Garlock Inc Plastic resin lined butterfly valve with improved sealing arrangements
US3612483A (en) * 1968-04-12 1971-10-12 Rockwell Mfg Co Valves with deformable sealing
US3539148A (en) * 1968-08-21 1970-11-10 Stewart Warner Corp Center pivoted butterfly dump valve
US3497180A (en) * 1968-10-07 1970-02-24 Aaron Ryen Valve head with selectively expandable periphery
US3666236A (en) * 1969-03-07 1972-05-30 Jean Gachot Butterfly valve
US3633872A (en) * 1969-11-24 1972-01-11 Fmc Corp Butterfly valve
US3974855A (en) * 1975-09-30 1976-08-17 Tesco Engineering Company Check valve having self energizing seal

Also Published As

Publication number Publication date
BE864778A (fr) 1978-07-03
JPS53113322A (en) 1978-10-03
IT7820799A0 (it) 1978-03-01
DE2806463C2 (de) 1984-05-10
CA1079251A (en) 1980-06-10
NL7802658A (nl) 1978-09-13
DE2806463A1 (de) 1978-09-14
GB1560369A (en) 1980-02-06
FR2383367A1 (fr) 1978-10-06
FR2383367B1 (it) 1985-04-19
US4146206A (en) 1979-03-27

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