BR9104326A - Valvula esferica tendo capacidade de alcance inerente aperfeicoada - Google Patents

Valvula esferica tendo capacidade de alcance inerente aperfeicoada

Info

Publication number
BR9104326A
BR9104326A BR9104326A BR9104326A BR9104326A BR 9104326 A BR9104326 A BR 9104326A BR 9104326 A BR9104326 A BR 9104326A BR 9104326 A BR9104326 A BR 9104326A BR 9104326 A BR9104326 A BR 9104326A
Authority
BR
Brazil
Prior art keywords
sphere valve
range capacity
improved inherent
inherent range
improved
Prior art date
Application number
BR9104326A
Other languages
English (en)
Inventor
David Charles Reynolds
Robert Harrison Osthues
Original Assignee
Worcester Controls 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 Worcester Controls Corp filed Critical Worcester Controls Corp
Publication of BR9104326A publication Critical patent/BR9104326A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/10—Means for additional adjustment of the rate of flow
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
BR9104326A 1991-03-11 1991-10-08 Valvula esferica tendo capacidade de alcance inerente aperfeicoada BR9104326A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/666,921 US5074522A (en) 1991-03-11 1991-03-11 Ball valve having improved inherent rangeability

Publications (1)

Publication Number Publication Date
BR9104326A true BR9104326A (pt) 1992-11-24

Family

ID=24676063

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9104326A BR9104326A (pt) 1991-03-11 1991-10-08 Valvula esferica tendo capacidade de alcance inerente aperfeicoada

Country Status (8)

Country Link
US (1) US5074522A (pt)
EP (1) EP0503195B1 (pt)
AR (1) AR247617A1 (pt)
AT (1) ATE138456T1 (pt)
AU (1) AU1003792A (pt)
BR (1) BR9104326A (pt)
CA (1) CA2050617C (pt)
DE (1) DE69119745T2 (pt)

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DE4115101A1 (de) * 1991-05-08 1992-11-12 Total Feuerschutz Gmbh Dosierventil fuer schaummittel
FR2720134B1 (fr) * 1994-05-18 1996-08-09 Georges Ollier Perfectionnements apportés aux vannes "Tout ou Rien".
US5482249A (en) * 1994-06-21 1996-01-09 Fisher Controls International, Inc. Fluid control valve with attenuator and dynamic seal
US5772178A (en) * 1995-12-22 1998-06-30 Rotatrol Ag Rotary noise attenuating valve
US6039304A (en) 1998-05-26 2000-03-21 Belimo Air Control (Usa) Inc. Ball valve with modified characteristics
US5937890A (en) * 1998-01-09 1999-08-17 Griswold Controls, Inc. Insert for flow throttling ball valves
AU1997701A (en) 1999-11-02 2001-05-14 Cim-Valve Sa Improved ball valve
DE10038971C2 (de) * 2000-08-10 2003-08-28 Zf Sachs Ag Verfahren zur Einstellung der Drosselwirkung eines Ventils
US6516626B2 (en) * 2001-04-11 2003-02-11 Fmc Corporation Two-stage refrigeration system
US6910673B2 (en) * 2002-01-28 2005-06-28 Valve Teck, Inc. Valve with calibrated flow orifice insert
US20030196698A1 (en) * 2002-04-17 2003-10-23 Metal Industries Research & Development Centre Axial flow control valve
US6779560B1 (en) 2002-10-24 2004-08-24 Vitrom Manufacturing Consultants Multiport valve
ES1055962Y (es) * 2003-09-12 2004-06-01 Flores Emilio Casado Disco multiperforado plano para valvulas de mariposa.
KR100513381B1 (ko) * 2003-12-30 2005-09-06 두산중공업 주식회사 다공형 오리피스판이 설치된 배관
GB0421634D0 (en) * 2004-09-29 2004-10-27 Microgen Energy Ltd A splitter valve
US7367544B2 (en) 2004-12-17 2008-05-06 Tac, Llc Apparatus and method for replacing existing actuator zone valves in an HVAC system with a ball valve
US7111643B2 (en) * 2005-01-26 2006-09-26 Invensys Building Systems, Inc. Flow characterization in a flowpath
DK200501640A (da) 2005-02-04 2006-08-05 Frese As Kugleventil til brug i varme- eller köleanlæg
ITBS20050076A1 (it) * 2005-06-24 2006-12-25 Enolgas Bonomi S P A Valvola di intercettazione
US8088248B2 (en) 2006-01-11 2012-01-03 Lam Research Corporation Gas switching section including valves having different flow coefficients for gas distribution system
US8556226B2 (en) * 2006-05-15 2013-10-15 Yongsheng Song Valve with the device enhancing capability of its closure member and related seat ring to resist erosion
US20080099712A1 (en) * 2006-10-25 2008-05-01 Honeywell International Inc. Cartridge ball valve
US20100258193A1 (en) * 2007-12-07 2010-10-14 Mogas Industries, Inc. Ball Valve Impedance Seat
US8578716B2 (en) * 2008-03-22 2013-11-12 United Technologies Corporation Valve system for a gas turbine engine
US8413684B2 (en) 2009-09-16 2013-04-09 Schneider Electric Buildings, Llc Ball valve with anti-rotational pressure plate
US9163388B2 (en) * 2010-01-12 2015-10-20 Nichols-Ip Pllc Water hammer prevention valve and method
DE102011014120A1 (de) * 2011-03-15 2012-09-20 Voith Patent Gmbh Vorrichtung zum Einbringen eines Gasstroms
US9366347B2 (en) * 2012-03-22 2016-06-14 Mogas Industries, Inc. Multiport severe service ball valve
CN102620004A (zh) * 2012-04-12 2012-08-01 西派集团有限公司 降压降噪v型调节球阀
CN103791117A (zh) * 2014-01-24 2014-05-14 北京航空航天大学 高可调比小流量线性控制调节阀
CN103821962A (zh) * 2014-03-10 2014-05-28 重庆海王仪器仪表有限公司 一种降噪球阀
DE102015120163A1 (de) * 2015-11-20 2017-05-24 Choren Industrietechnik GmbH Kugelhahn für die Drosselung eines Medienstromes
DE102016111169B4 (de) * 2016-06-17 2019-04-25 ZMK Technologies GmbH Ventil mit Erosionsschutzvorrichtung
US10690253B2 (en) * 2017-06-20 2020-06-23 Control Components, Inc. Multi-stage, multi-path rotary disc
EP3651865A1 (en) * 2017-07-14 2020-05-20 Oshkosh Corporation Fluid delivery system for a fire apparatus
US20190041145A1 (en) * 2017-08-01 2019-02-07 Hamilton Sundstrand Corporation Three-way modulating valve for temperature control
CN109695735A (zh) * 2017-10-20 2019-04-30 重庆昂宇自控仪表有限公司 一种控制球阀
US10677363B2 (en) 2018-02-13 2020-06-09 Dale S. Cheney Water hammer prevention valve and method
IT201800003489A1 (it) * 2018-03-13 2019-09-13 Effebi Spa Guarnizione per una valvola a sfera e gruppo otturatore sferico comprendente la guarnizione
CN112323731B (zh) * 2020-11-07 2022-10-21 陈晓平 一种清洁环保用下水口可调式多孔截流结构
US11460118B2 (en) * 2020-11-24 2022-10-04 Fisher Controls International Llc Flow control seals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786837A (en) * 1971-11-26 1974-01-22 Valspar Corp Filling apparatus
US3880191A (en) * 1974-03-21 1975-04-29 Hans D Baumann Rotary multiport throttling valve
US4085774A (en) * 1976-07-19 1978-04-25 Baumann Hans D Anticavitation and low noise means for rotary valves
DE2654769A1 (de) * 1976-12-03 1978-06-08 Helbling Ag Ingenieurbueros Ventil zur geraeuscharmen drosselung stroemender, gasfoermiger medien
US4271866A (en) * 1979-04-02 1981-06-09 The Babcock & Wilcox Company Drag ball valve including variable pressure reducing means
GB2115112A (en) * 1982-02-01 1983-09-01 Worcester Controls Corp Rotary ball valves
US4540025A (en) * 1983-03-28 1985-09-10 Grove Valve And Regulator Company Throttling ball valve
EP0313552B1 (en) * 1987-02-05 1992-04-15 Ab Tore J. Hedback Valve means

Also Published As

Publication number Publication date
AR247617A1 (es) 1995-01-31
US5074522A (en) 1991-12-24
DE69119745T2 (de) 1997-01-02
CA2050617C (en) 1995-06-27
ATE138456T1 (de) 1996-06-15
EP0503195B1 (en) 1996-05-22
AU1003792A (en) 1992-09-17
EP0503195A1 (en) 1992-09-16
DE69119745D1 (de) 1996-06-27

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/10/2006