IN169260B - - Google Patents

Info

Publication number
IN169260B
IN169260B IN1106/DEL/86A IN1106DE1986A IN169260B IN 169260 B IN169260 B IN 169260B IN 1106DE1986 A IN1106DE1986 A IN 1106DE1986A IN 169260 B IN169260 B IN 169260B
Authority
IN
India
Application number
IN1106/DEL/86A
Other languages
English (en)
Inventor
Roger Erwin Johnson
Original Assignee
White Consolidated Ind 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 White Consolidated Ind Inc filed Critical White Consolidated Ind Inc
Publication of IN169260B publication Critical patent/IN169260B/en

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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—Packings
IN1106/DEL/86A 1986-08-29 1986-12-16 IN169260B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/902,310 US4712769A (en) 1986-08-29 1986-08-29 High temperature balanced valve trim

Publications (1)

Publication Number Publication Date
IN169260B true IN169260B (el) 1991-09-21

Family

ID=25415663

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1106/DEL/86A IN169260B (el) 1986-08-29 1986-12-16

Country Status (2)

Country Link
US (1) US4712769A (el)
IN (1) IN169260B (el)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978102A (en) * 1989-10-26 1990-12-18 Westinghouse Electric Corp. Aligning and seal ring retracting apparatus for plug type valve
US5236014A (en) * 1992-06-01 1993-08-17 Fisher Controls International, Inc. Trim for ANSI class V shut off of valves
DE19708951A1 (de) * 1997-03-05 1998-09-24 Uhp Corp Hochdruckkolbendichtung
DE10158577A1 (de) * 2001-11-29 2003-07-03 Hans Haenle Ventil
US6840520B2 (en) 2003-01-23 2005-01-11 Fisher Controls International Llc Valve plug seal assembly
US20080098999A1 (en) * 2006-10-31 2008-05-01 International Engine Intellectual Property Company, Llc Engine exhaust gas recirculation (egr) valve
US8091582B2 (en) * 2007-04-13 2012-01-10 Cla-Val Co. System and method for hydraulically managing fluid pressure downstream from a main valve between set points
US8312893B2 (en) * 2008-05-02 2012-11-20 Control Components, Inc. Axial drag valve with internal hub actuator
US9022070B2 (en) * 2012-07-16 2015-05-05 Fisher Controls International Llc Bolted valve control element
US9512934B2 (en) 2013-06-18 2016-12-06 Fisher Controls International Llc Seal assemblies for use with fluid valves
CN104713424A (zh) * 2013-12-13 2015-06-17 航宇救生装备有限公司 能防止反向串火的燃爆机构
US11359735B2 (en) 2018-05-14 2022-06-14 Hydromat D.O.O. Axial valve of the modular concept of construction
US11112032B2 (en) * 2019-09-09 2021-09-07 Fisher Controls International Llc Tapered anti-cavitation cage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919887A (en) * 1958-04-15 1960-01-05 Joseph A Patterson Combination high and low pressure valve
US3586042A (en) * 1969-04-16 1971-06-22 Gen Ind Inc Sanitary valve for viscous materials
US3612479A (en) * 1969-07-11 1971-10-12 Autoclave Eng Inc Double seat valve
US3711062A (en) * 1970-11-02 1973-01-16 C Kirkwood Expandable seal gate valve
US4315616A (en) * 1980-02-01 1982-02-16 Welker Robert H Dump valve
US4566703A (en) * 1981-04-24 1986-01-28 Microdot Incorporated Seal assembly

Also Published As

Publication number Publication date
US4712769A (en) 1987-12-15

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