BR7906627A - Valvula de borgoleta e processo para unir o eixo de uma valvula de borboleta ao disco de valvula - Google Patents

Valvula de borgoleta e processo para unir o eixo de uma valvula de borboleta ao disco de valvula

Info

Publication number
BR7906627A
BR7906627A BR7906627A BR7906627A BR7906627A BR 7906627 A BR7906627 A BR 7906627A BR 7906627 A BR7906627 A BR 7906627A BR 7906627 A BR7906627 A BR 7906627A BR 7906627 A BR7906627 A BR 7906627A
Authority
BR
Brazil
Prior art keywords
butterfly valve
valve
connect
disc
butterfly
Prior art date
Application number
BR7906627A
Other languages
English (en)
Inventor
D Clausing
D Trott
P Barthelemy
A Libke
Original Assignee
Gen Signal Corp
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 Gen Signal Corp filed Critical Gen Signal Corp
Publication of BR7906627A publication Critical patent/BR7906627A/pt

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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49945—Assembling or joining by driven force fit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
BR7906627A 1978-10-19 1979-10-15 Valvula de borgoleta e processo para unir o eixo de uma valvula de borboleta ao disco de valvula BR7906627A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/952,752 US4225114A (en) 1978-10-19 1978-10-19 Butterfly valve with improved shaft connection

Publications (1)

Publication Number Publication Date
BR7906627A true BR7906627A (pt) 1980-06-03

Family

ID=25493204

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7906627A BR7906627A (pt) 1978-10-19 1979-10-15 Valvula de borgoleta e processo para unir o eixo de uma valvula de borboleta ao disco de valvula

Country Status (3)

Country Link
US (1) US4225114A (pt)
BR (1) BR7906627A (pt)
CA (1) CA1111404A (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2011078A6 (es) * 1987-04-10 1989-12-16 Bray Int Inc Una valvula de mariposa.
GB2251474A (en) * 1991-01-04 1992-07-08 Btr Plc Method of attaching a valve disc to a drive shaft
US5167252A (en) * 1991-01-29 1992-12-01 W. R. Grace & Co. Conn. High temperature control damper with sealing flange
GB9200339D0 (en) * 1992-01-08 1992-02-26 Btr Plc Valve disc and drive shaft assembly
DE4236144B4 (de) * 1992-10-27 2005-07-21 Babcock Borsig Power Systems Gmbh Absperrklappe
US5356116A (en) * 1993-10-21 1994-10-18 Abz Manufacturing, Inc. Shaft and valve disc connection for butterfly valve
DE19800097A1 (de) * 1997-01-31 1998-08-06 Mitsubishi Materials Corp Span- oder Schneidwerkzeug und Verfahren zu dessen Herstellung
US5964663A (en) * 1997-09-19 1999-10-12 Capstone Turbine Corp. Double diaphragm compound shaft
US5971358A (en) * 1998-06-11 1999-10-26 Penn Troy Machine Co., Inc. Gate assembly for a double disk gate valve
US6244296B1 (en) 1999-02-23 2001-06-12 Spx Corporation Position detection for rotary control valves
DE10024691B4 (de) * 2000-05-18 2010-03-18 Behr Gmbh & Co. Kg Klappe für einen Luftführungskanal
DE10024692A1 (de) * 2000-05-18 2001-11-29 Behr Gmbh & Co Steuereinrichtung für Gasströme
CN103453159B (zh) 2012-06-03 2018-05-29 德朱瑞克公司 用于闸阀的耐磨环定位器
FR2993031B1 (fr) * 2012-07-04 2015-05-01 Valeo Sys Controle Moteur Sas Vanne de controle moteur a fonctionnement ameliore
US20180030936A1 (en) * 2016-08-01 2018-02-01 G.W. Lisk Company, Inc. Exhaust gas recirculation valve having crowned spline
US10208863B2 (en) 2017-04-21 2019-02-19 Dyna-Flo Control Valve Services Ltd. Pressure assisted connection for a valve shaft
JP7147710B2 (ja) * 2019-08-01 2022-10-05 株式会社デンソー シールリング、弁装置
US11339882B1 (en) 2020-12-24 2022-05-24 Agf Manufacturing, Inc. Butterfly check valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1157666A (en) * 1914-07-27 1915-10-26 George M Bennett Method of securing an apertured member to a cylindrical member.
US1779805A (en) * 1923-03-01 1930-10-28 Dunwoodie David Spline teeth
US2015430A (en) * 1935-03-02 1935-09-24 Int Motor Co Involute spline shaft
US2343143A (en) * 1942-10-21 1944-02-29 Goodrich Co B F Anchor rivet
US2529572A (en) * 1946-01-15 1950-11-14 Weatherhead Co Carburetor valve
US3260502A (en) * 1958-04-14 1966-07-12 Parker Hannifin Corp Butterfly valve
US3174212A (en) * 1960-07-27 1965-03-23 Tomlinson Ind Inc Method of making an inverted valve
US3074292A (en) * 1960-09-14 1963-01-22 Anthony P Polmon Knob and self-locking insert
US3210892A (en) * 1963-10-30 1965-10-12 Albertson & Co Inc Safety wheel assembly
US3345033A (en) * 1965-06-15 1967-10-03 Pratt Co Henry Shaft seal for a butterfly valve
US4176823A (en) * 1977-10-07 1979-12-04 Ranco Incorporated Butterfly valve

Also Published As

Publication number Publication date
US4225114A (en) 1980-09-30
CA1111404A (en) 1981-10-27

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