SE502342C2 - Anordning för reparation eller ombyggnad av ventil - Google Patents

Anordning för reparation eller ombyggnad av ventil

Info

Publication number
SE502342C2
SE502342C2 SE9101233A SE9101233A SE502342C2 SE 502342 C2 SE502342 C2 SE 502342C2 SE 9101233 A SE9101233 A SE 9101233A SE 9101233 A SE9101233 A SE 9101233A SE 502342 C2 SE502342 C2 SE 502342C2
Authority
SE
Sweden
Prior art keywords
ring
recess
valve
valve seat
memory metal
Prior art date
Application number
SE9101233A
Other languages
English (en)
Swedish (sv)
Other versions
SE9101233D0 (sv
SE9101233L (sv
Inventor
Lars-Aake Koernvik
Lars Toernblom
Hans Kornfeldt
Original Assignee
Asea Atom Ab
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 Asea Atom Ab filed Critical Asea Atom Ab
Priority to SE9101233A priority Critical patent/SE502342C2/sv
Publication of SE9101233D0 publication Critical patent/SE9101233D0/xx
Priority to US07/858,938 priority patent/US5247960A/en
Priority to DE4212945A priority patent/DE4212945A1/de
Priority to CH01290/92A priority patent/CH687639A5/de
Priority to FI921819A priority patent/FI101009B/fi
Publication of SE9101233L publication Critical patent/SE9101233L/
Publication of SE502342C2 publication Critical patent/SE502342C2/sv

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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • F16K1/465—Attachment of sealing rings to the valve seats
    • 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6065—Assembling or disassembling reciprocating valve
    • Y10T137/6072—Gate valve
    • Y10T137/6079—Having particular valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
SE9101233A 1991-04-24 1991-04-24 Anordning för reparation eller ombyggnad av ventil SE502342C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9101233A SE502342C2 (sv) 1991-04-24 1991-04-24 Anordning för reparation eller ombyggnad av ventil
US07/858,938 US5247960A (en) 1991-04-24 1992-03-27 Replacement valve seat device with expandable ring
DE4212945A DE4212945A1 (de) 1991-04-24 1992-04-18 Vorrichtung zur reparatur oder umkonstruktion eines ventils
CH01290/92A CH687639A5 (de) 1991-04-24 1992-04-21 Vorrichtung zur Reparatur oder Umkonstruktion eines Ventils.
FI921819A FI101009B (fi) 1991-04-24 1992-04-23 Järjestely venttiilin korjaamista tai uusimista varten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101233A SE502342C2 (sv) 1991-04-24 1991-04-24 Anordning för reparation eller ombyggnad av ventil

Publications (3)

Publication Number Publication Date
SE9101233D0 SE9101233D0 (sv) 1991-04-24
SE9101233L SE9101233L (sv) 1992-10-25
SE502342C2 true SE502342C2 (sv) 1995-10-09

Family

ID=20382549

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101233A SE502342C2 (sv) 1991-04-24 1991-04-24 Anordning för reparation eller ombyggnad av ventil

Country Status (5)

Country Link
US (1) US5247960A (de)
CH (1) CH687639A5 (de)
DE (1) DE4212945A1 (de)
FI (1) FI101009B (de)
SE (1) SE502342C2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458540A (en) * 1993-03-08 1995-10-17 Ford Motor Company Flow control valve for a continuously variable transmission control system
US5669411A (en) * 1995-12-14 1997-09-23 Legros; Brian J. Compressor valve
US6090094A (en) * 1996-10-04 2000-07-18 Microgroup, Inc. Ball valves and uses thereof including endoscopic surgical instruments
DE19644356C2 (de) * 1996-10-25 1999-02-18 Baelz Gmbh Helmut Sitzventil mit eingegossenem Ventilsitz
US5997390A (en) * 1998-02-02 1999-12-07 Speedfam Corporation Polishing apparatus with improved alignment of polishing plates
US6024121A (en) * 1998-12-23 2000-02-15 Flomatic Corporation Check valve
US8915722B1 (en) 2009-02-23 2014-12-23 George H. Blume Integrated fluid end
US9416887B2 (en) 2000-07-18 2016-08-16 George H Blume Low turbulence valve
AR028278A1 (es) * 2001-03-23 2003-04-30 Antoff Hector Alberto Porta asiento y asiento roscado para valvula con sello cuadruple
US7051994B2 (en) * 2001-07-18 2006-05-30 Belimo Holding Ag Control valve with detachable descrete curtain valve assembly
US7540470B1 (en) * 2005-01-11 2009-06-02 Blume George H Powdered metal inlay
US7398955B2 (en) * 2005-12-23 2008-07-15 Bermad Limited Partnership Gripping valve seat
US7458393B2 (en) * 2006-03-28 2008-12-02 Bermad Cs, Ltd Control valve with integrated insert providing valve seat and plug guides
US7726026B1 (en) 2006-05-09 2010-06-01 Blume George H Powdered metal inlay
RU2351824C1 (ru) * 2008-02-07 2009-04-10 Николай Митрофанович Панин Узел крепления упругого уплотнительного элемента
US7854239B2 (en) * 2008-03-03 2010-12-21 Fisher Controls International Llc High temperature valve
US8261767B1 (en) 2009-04-24 2012-09-11 Novatech Holdings Corp. Powdered metal inlay
US8344299B1 (en) 2009-11-20 2013-01-01 Novatech Holdings Corp. Cylinder heater
US9068664B2 (en) * 2010-06-07 2015-06-30 Bermad Cs Ltd. Hydraulic torrent control valve
JP5701384B2 (ja) * 2010-07-30 2015-04-15 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー 流体バルブと共に使用するためのバルブシート装置
GB2499788A (en) * 2012-02-24 2013-09-04 Spirax Sarco Ltd Valve with profiled sealing surface
US9297469B2 (en) 2013-03-14 2016-03-29 Fisher Controls International Llc Valve seat assemblies
US9267604B2 (en) 2013-03-14 2016-02-23 Fisher Controls International Llc Valve seat apparatus for use with fluid valves
CN106321869B (zh) * 2016-08-29 2019-08-06 张玉莲 密封环的安装结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US606867A (en) * 1898-07-05 Valve
US1586346A (en) * 1922-11-04 1926-05-25 Loose Seat Valve Company Valve
US2101970A (en) * 1933-07-26 1937-12-14 Union Carbide & Carbon Corp Valve seat
DE835448C (de) * 1943-04-29 1952-03-31 Gustav Friedrich Gerdts Ventilsitz-Anordnung fuer Ablaufventile von Kesselwagen und aehnlichen Behaeltern
US2585658A (en) * 1947-07-11 1952-02-12 Curtiss Wright Corp Valve seat insert
US2666614A (en) * 1948-05-15 1954-01-19 Grove Regulator Company Valve construction
US2731036A (en) * 1951-10-06 1956-01-17 Reynolds Gas Regulator Company Valve seat structure
US2631577A (en) * 1952-05-17 1953-03-17 Worthington Corp Valve seat assembly
US3487823A (en) * 1967-07-31 1970-01-06 Carl M Tarter Composite valve seat insert and method of overhaul
JPS5642796B2 (de) * 1973-06-22 1981-10-07
FI75039C (fi) * 1986-03-03 1988-04-11 Neles Oy Ventil.

Also Published As

Publication number Publication date
US5247960A (en) 1993-09-28
CH687639A5 (de) 1997-01-15
FI921819A0 (fi) 1992-04-23
DE4212945A1 (de) 1992-10-29
SE9101233D0 (sv) 1991-04-24
FI101009B (fi) 1998-03-31
SE9101233L (sv) 1992-10-25
FI921819L (fi) 1992-10-25

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