DE3171938D1 - Shut-off valve for high temperature erosive flow - Google Patents

Shut-off valve for high temperature erosive flow

Info

Publication number
DE3171938D1
DE3171938D1 DE8181305137T DE3171938T DE3171938D1 DE 3171938 D1 DE3171938 D1 DE 3171938D1 DE 8181305137 T DE8181305137 T DE 8181305137T DE 3171938 T DE3171938 T DE 3171938T DE 3171938 D1 DE3171938 D1 DE 3171938D1
Authority
DE
Germany
Prior art keywords
shut
valve
high temperature
erosive flow
temperature erosive
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8181305137T
Other languages
English (en)
Inventor
Frank J Jandrasi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAPCO INTERNATIONAL Inc HOUSTON TEX US
Original Assignee
General 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22777289&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3171938(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Signal Corp filed Critical General Signal Corp
Application granted granted Critical
Publication of DE3171938D1 publication Critical patent/DE3171938D1/de
Expired legal-status Critical Current

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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2028—Details of bearings for the axis of rotation
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/205—Special features or arrangements of the sealing the sealing being arranged on the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/21—Arrangements of devices for discharging
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7036—Jacketed
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7737—Thermal responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
DE8181305137T 1980-11-21 1981-10-29 Shut-off valve for high temperature erosive flow Expired DE3171938D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/209,090 US4331316A (en) 1980-11-21 1980-11-21 Shut-off valve for high temperature erosive flow

Publications (1)

Publication Number Publication Date
DE3171938D1 true DE3171938D1 (en) 1985-09-26

Family

ID=22777289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181305137T Expired DE3171938D1 (en) 1980-11-21 1981-10-29 Shut-off valve for high temperature erosive flow

Country Status (5)

Country Link
US (1) US4331316A (de)
EP (1) EP0052953B1 (de)
JP (1) JPS57114070A (de)
CA (2) CA1147709A (de)
DE (1) DE3171938D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579925B1 (de) * 1985-04-03 1987-05-15 Procal
US4693452A (en) * 1986-03-12 1987-09-15 Triten Corporation Valve
US5411056A (en) * 1993-12-09 1995-05-02 432583 B.C. Ltd. Pressure relief valve
US6004498A (en) * 1994-04-04 1999-12-21 Toyoda Gosei Co. Ltd. Method for molding resin to skin members
DE19915888A1 (de) * 1999-04-08 2000-10-19 Zimmermann & Jansen Gmbh Fluidkatalytische Crackanlage und Klappenventil für eine solche
US6427969B1 (en) * 2001-04-27 2002-08-06 Helix Technology Inc. Adjustable gate valve assembly for vacuum chamber
US7600740B2 (en) * 2006-01-27 2009-10-13 Mogas Industries, Inc. Thermally compensated mounting flange and method of use
CA2834359C (en) * 2011-04-26 2016-01-19 Plattco Corporation Double flap valve with quick-change replaceable wear surface

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1647036A (en) * 1924-12-24 1927-10-25 Pipe pitting
US1980495A (en) * 1931-04-16 1934-11-13 James F Muir Valve
GB587597A (en) * 1944-10-23 1947-04-30 Engineering Specialists Ltd Improvements in or relating to valves for steam and other fluids
US2998957A (en) * 1959-01-26 1961-09-05 Vulliez Paul Arrangement for fitting a self-centering cover without any clearance on valves and the like parts
DE1295218B (de) * 1964-08-06 1969-05-14 Bopp & Reuther Gmbh Umschaltventil in einem Verbundfluessigkeitszaehler
AU460408B2 (en) * 1970-09-28 1975-04-09 Pickands Mather + Co. International Improvements in isolating valves
IT979391B (it) * 1973-03-23 1974-09-30 Nuovo Pignone Spa Valvola di non ritorno
DE2364904C2 (de) * 1973-12-28 1979-02-08 Claudius Peters Ag, 2000 Hamburg Absperrorgan für eine schleißendes Gut führende Leitung
US3972504A (en) * 1974-12-02 1976-08-03 Ametek, Inc. Main steam isolation check valve
GB1572341A (en) * 1976-11-12 1980-07-30 Imi Kynoch Ltd Valve seals

Also Published As

Publication number Publication date
CA1147709A (en) 1983-06-07
JPS57114070A (en) 1982-07-15
EP0052953B1 (de) 1985-08-21
EP0052953A1 (de) 1982-06-02
CA1186671A (en) 1985-05-07
US4331316A (en) 1982-05-25
JPS6151707B2 (de) 1986-11-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: TAPCO INTERNATIONAL, INC., HOUSTON, TEX., US

8339 Ceased/non-payment of the annual fee