NL134860C - - Google Patents

Info

Publication number
NL134860C
NL134860C NL6703110A NL6703110A NL134860C NL 134860 C NL134860 C NL 134860C NL 6703110 A NL6703110 A NL 6703110A NL 6703110 A NL6703110 A NL 6703110A NL 134860 C NL134860 C NL 134860C
Authority
NL
Netherlands
Application number
NL6703110A
Other versions
NL6703110A (xx
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 of NL134860C publication Critical patent/NL134860C/xx
Application filed filed Critical
Publication of NL6703110A publication Critical patent/NL6703110A/xx

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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
NL6703110A 1966-05-02 1967-02-27 NL134860C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54674866A 1966-05-02 1966-05-02

Publications (2)

Publication Number Publication Date
NL134860C true NL134860C (xx)
NL6703110A NL6703110A (xx) 1967-11-03

Family

ID=24181836

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6703110A NL134860C (xx) 1966-05-02 1967-02-27

Country Status (8)

Country Link
US (1) US3508738A (xx)
AT (1) AT283070B (xx)
BR (1) BR6788585D0 (xx)
DE (1) DE1600682B1 (xx)
ES (1) ES337740A1 (xx)
FR (1) FR1514900A (xx)
GB (1) GB1173957A (xx)
NL (1) NL134860C (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118110C3 (de) * 1971-04-14 1981-04-09 Horst 7573 Sinzheim Zerhoch Kugelhahndichtungsring
US3891183A (en) * 1974-01-10 1975-06-24 Gulf & Western Mfg Co Sealing and seat assembly for ball valve construction
CA1135677A (en) * 1979-10-04 1982-11-16 Michael A. Calvert Ball valves
IT1138189B (it) * 1981-09-02 1986-09-17 Nuovo Pignone Spa Guarnizione anulare di tenuta per valvola a sfera di intercettazione
US4522266A (en) * 1982-03-05 1985-06-11 Halliburton Company Downhole tester valve with resilient seals
JPS59194175A (ja) * 1983-04-12 1984-11-02 Kobe Steel Ltd ボ−ルバルブのシ−ル機構
US4762301A (en) * 1987-02-06 1988-08-09 Whitey Co. Compact multi-service ball valve
EP0344584B1 (de) * 1988-06-03 1993-08-11 ZEPPELIN SCHÜTTGUTTECHNIK GmbH Dichtungsanordnung
US5267722A (en) * 1992-10-09 1993-12-07 Grove Valve And Regulator Company Valve with dual durometer ball seal
DE9216543U1 (xx) * 1992-12-04 1993-03-25 Cerpraecis Anwendungen Fuer Ingenieurkeramik Gmbh, 4650 Gelsenkirchen, De
US6832621B1 (en) 2002-03-08 2004-12-21 Trans-Valve, Inc. Transmitter isolation ball valve
US7093819B1 (en) * 2004-07-01 2006-08-22 Mogas Industries, Inc. Ball valve with shear bushing and integral bracket for stem blowout protection
US7527484B2 (en) * 2006-07-06 2009-05-05 Lg Electronics Inc. Muffler of scroll compressor
WO2011033536A1 (en) * 2009-09-17 2011-03-24 Gasket International S.P.A. Seal system for industrial valves, particularly for ball valves, and valve comprising said system
DE102013100247A1 (de) * 2013-01-11 2014-07-17 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Ventil, Ventilvorrichtung und Verfahren zum Zusammenfügen einer Ventilvorrichtung
CA2842354A1 (en) * 2014-02-11 2015-08-11 Charles Lo Cicero Delta ring seal for ball valve seat
CA2867326A1 (en) * 2014-10-08 2016-04-08 Charles Lo Cicero Angled delta ring seal for ball valve seat
CN109073097A (zh) * 2016-03-22 2018-12-21 盖得阀有限公司 带有三重密封的球阀座
US10801627B2 (en) 2018-12-07 2020-10-13 Flowserve Management Company Valve seats, valve assemblies, and related methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529412A (en) * 1944-12-08 1950-11-07 Parker Appliance Co Valve assembly
DE1671539U (de) * 1952-07-30 1954-02-11 Neue Argus Gmbh Absperrhahn mit drehbarem durchbohrtem absperrkoerper.
US2916254A (en) * 1954-12-13 1959-12-08 Hale Fire Pump Co Rotary valves
US2839266A (en) * 1956-02-03 1958-06-17 Kaiser Rudolf Valve
US2941779A (en) * 1957-01-07 1960-06-21 Pratt Co Henry Rotary valve
US3083945A (en) * 1960-04-27 1963-04-02 Shafer Valve Co Removable sealing construction for valves
US3067977A (en) * 1960-07-25 1962-12-11 Acf Ind Inc Ball valve
US3050082A (en) * 1960-09-15 1962-08-21 Gen Dynamics Corp Valve
US3173647A (en) * 1961-04-21 1965-03-16 Grove Valve & Regulator Co Fluid valve having pressure responsive bonnet seals
US3083725A (en) * 1961-06-05 1963-04-02 Alfred M Moen Fluid controlling valve structure
US3155368A (en) * 1961-06-28 1964-11-03 Homer J Shafer Ball valve seat construction
US3109623A (en) * 1961-10-31 1963-11-05 Grove Valve & Regulator Co Valve construction having resilient sealing means
US3335999A (en) * 1964-05-20 1967-08-15 Acf Ind Inc Valve

Also Published As

Publication number Publication date
US3508738A (en) 1970-04-28
DE1600682B1 (de) 1972-03-09
NL6703110A (xx) 1967-11-03
AT283070B (de) 1970-07-27
FR1514900A (fr) 1968-02-23
ES337740A1 (es) 1968-06-16
BR6788585D0 (pt) 1973-07-17
GB1173957A (en) 1969-12-10

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