BR9815891A - Tencionamento de parafusos prisioneiros para cobertura de flange - Google Patents

Tencionamento de parafusos prisioneiros para cobertura de flange

Info

Publication number
BR9815891A
BR9815891A BR9815891A BR9815891A BR9815891A BR 9815891 A BR9815891 A BR 9815891A BR 9815891 A BR9815891 A BR 9815891A BR 9815891 A BR9815891 A BR 9815891A BR 9815891 A BR9815891 A BR 9815891A
Authority
BR
Brazil
Prior art keywords
flange
openings
cover cap
cover
anchor plate
Prior art date
Application number
BR9815891A
Other languages
English (en)
Inventor
Allen S Malsbury
Ronald T Myszka
Joseph Kalinosky
Richard Klick
Original Assignee
Foster Wheeler 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 Foster Wheeler Corp filed Critical Foster Wheeler Corp
Publication of BR9815891A publication Critical patent/BR9815891A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B25/00—Doors or closures for coke ovens
    • C10B25/02—Doors; Door frames
    • C10B25/08—Closing and opening the doors
    • C10B25/10—Closing and opening the doors for ovens with vertical chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/03—Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/06—Detachable closure members; Means for tightening closures attached only by clamps along the circumference
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/1014—Operating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Coke Industry (AREA)
  • Jigs For Machine Tools (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Clamps And Clips (AREA)

Abstract

"MECANISMO PARA SELETIVAMENTE PRENDER UMA TAMPA DE COBERTURA A UM FLANGE DE UM VASO DE PRESSãO" A presente invenção se refere a um mecanismo (1) para seletivamente prender uma tampa de cobertura a um flange de um vaso de pressão (15). Cada um da tampa de cobertura (14) e do flange (12) tem aberturas através dos mesmos que estão alinhadas quando a tampa de cobertura (14) está em posição voltada para o flange (12). O mecanismo (1) inclui uma placa de ancoragem (18) tendo uma abertura através da mesma. Um pistão (34) é deslizável em uma direção normal à tampa de cobertura (14) em alinhamento com a abertura através da mesma. Um parafuso prisioneiro (10) se estende a partir do pistão (34) com uma cabeça de parafuso prisioneiro (42) afastada a partir do pistão (34). A cabeça do parafuso prisioneiro (42) se encaixa através da abertura daquele que estiver mais próximo entre a tampa de cobertura (14) e o flange (12) e através de uma porção mais larga da abertura da placa de ancoragem (18) e é posicionada oposta ao flange (12) e à tampa de cobertura (14) a partir do pistão (34) quando a tampa de cobertura está posicionada sobre o flange (12). A cabeça do parafuso prisioneiro (42) não se encaixa através de uma porção mais estreita da abertura da placa de ancoragem (18). Um membro resiliente (16) tensiona o pistão (34) em afastamento a partir da tampa de cobertura (14). Um membro de acionamento seletivamente ativado vence a tensão do membro resiliente (16) e força a cabeça do parafuso prisioneiro (42) em afastamento a partir do flange (12) e a placa de ancoragem (18) se desloca entre (i) uma posição de travamento, na qual a porção mais estreita de cada das aberturas está alinhada com as aberturas de tal modo que o membro resiliente (16) pode tensionar a cabeça do parafuso prisioneiro (42) contra a placa de ancoragem (18), e (ii) uma posição não de travamento, na qual a porção mais larga de cada uma das aberturas esta alinhada com as aberturas de tal modo que o membro resiliente (16) pode tensionar as cabeças dos parafusos prisioneiros (42) para o interior das porções mais largas das aberturas da placa de ancoragem (18).
BR9815891A 1997-10-22 1998-10-22 Tencionamento de parafusos prisioneiros para cobertura de flange BR9815891A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6283197P 1997-10-22 1997-10-22
US09/170,191 US6085929A (en) 1997-10-22 1998-10-13 Stud tensioning device for flange cover
PCT/US1998/022247 WO1999020923A1 (en) 1997-10-22 1998-10-22 Stud tensioning device for flange cover

Publications (1)

Publication Number Publication Date
BR9815891A true BR9815891A (pt) 2001-01-09

Family

ID=26742747

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815891A BR9815891A (pt) 1997-10-22 1998-10-22 Tencionamento de parafusos prisioneiros para cobertura de flange

Country Status (20)

Country Link
US (1) US6085929A (pt)
EP (1) EP1027548B1 (pt)
JP (1) JP3737362B2 (pt)
KR (1) KR100579982B1 (pt)
CN (1) CN1098982C (pt)
AR (1) AR015191A1 (pt)
AT (1) ATE249592T1 (pt)
BR (1) BR9815891A (pt)
CA (1) CA2307238C (pt)
CO (1) CO4870737A1 (pt)
DE (1) DE69818088T2 (pt)
ES (1) ES2207001T3 (pt)
HU (1) HU222103B1 (pt)
ID (1) ID26629A (pt)
IL (1) IL135788A (pt)
NO (1) NO321292B1 (pt)
RU (1) RU2187028C2 (pt)
TR (2) TR200001817T2 (pt)
TW (1) TW472120B (pt)
WO (1) WO1999020923A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6022454A (en) * 1997-09-17 2000-02-08 Fetzer; Kelly Remotely operable pressure vessel system
WO2000077119A1 (en) * 1999-06-11 2000-12-21 Foster Wheeler Corporation Automated coke drum top heading device
US6751852B2 (en) 2001-05-11 2004-06-22 Foster Wheeler Usa Corporation Modular pressure vessel unheading and containment system
US6840726B2 (en) 2002-12-16 2005-01-11 Siemens Westinghouse Power Corporation Tensioning apparatus and method
US7066699B2 (en) * 2002-12-16 2006-06-27 Siemens Westinghouse Power Corporation Tensioning apparatus and method
JP5881134B1 (ja) * 2015-09-29 2016-03-09 株式会社不動工業 圧力容器の蓋締結装置
DE202018102802U1 (de) * 2018-05-18 2019-09-30 Symex Gmbh & Co. Kg Behälter mit Verriegelungsvorrichtung, Verriegelungsvorrichtung, Verwendung einer Verriegelungsvorrichtung und Druckbehälteranlage
BR112021026145A2 (pt) * 2019-06-25 2022-07-26 Diebold Nixdorf Inc Estrutura de máquina de transação automatizada
RU192827U1 (ru) * 2019-07-16 2019-10-02 Смышляев Сергей Владимирович Барабан для торрефикации древесного сырья
EP4003864B1 (en) * 2019-07-23 2024-04-03 Sullair, LLC Integrated lifting and pivoting device
CN111412282B (zh) * 2019-12-30 2022-07-26 南通仁隆科研仪器有限公司 一种大型高压容器的端盖有效密封的装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1055629A (en) * 1910-12-19 1913-03-11 Bert Grant Furnace-door.
NL201077A (pt) * 1954-10-18 1900-01-01
US2804159A (en) * 1955-06-15 1957-08-27 Gavito Gabriel Door lock safety system for motor vehicles
DE1874985U (de) * 1962-03-29 1963-07-04 Esslingen Maschf Verschlussvorrichtung fuer flansch-verbindungen, insbesondere fuer einen windkanal.
BE788681A (fr) * 1971-09-13 1973-03-12 Westinghouse Electric Corp Mecanisme de fermeture de couvercle pour cuves a pression de reacteurs nucleaires
US3774787A (en) * 1972-09-15 1973-11-27 Vance Middough W & Ass Lid lifter and drop sleeve mechanism
US3860491A (en) * 1973-06-11 1975-01-14 Artisan Ind Reflux splitter and control system therefor
JPS5314242B2 (pt) * 1974-10-31 1978-05-16
US4295773A (en) * 1979-11-09 1981-10-20 Union Oil Company Of California Apparatus and method for introducing solids into a solids upflow vessel
US4726109A (en) * 1986-10-09 1988-02-23 Foster Wheeler Usa Corporation Unheading device and method for coking drums
US4820384A (en) * 1987-05-18 1989-04-11 Pechacek Raymond E Remotely operable vessel cover positioner
DE3743679A1 (de) * 1987-08-03 1989-02-16 Ruhrkohle Ag Koksofentuer
US4960358A (en) * 1988-01-26 1990-10-02 Foster Wheeler U.S.A. Bottom-unheading device and method for vertical vessels
US5048876A (en) * 1989-11-02 1991-09-17 Fluor Corporation Closure apparatus for pipes and vessels
US5336375A (en) * 1989-11-02 1994-08-09 Fluor Corporation Delayed coker drumhead handling apparatus
US5228825A (en) * 1991-11-01 1993-07-20 The M. W. Kellogg Company Pressure vessel closure device
US5221019A (en) * 1991-11-07 1993-06-22 Hahn & Clay Remotely operable vessel cover positioner
US5290072A (en) * 1991-11-07 1994-03-01 Pechacek Raymond E Quick-acting pipe connector assembly
US5294157A (en) * 1992-03-23 1994-03-15 Abb Vetco Gray Inc. Adjustable springs for pressure vessel closure
FR2699970B1 (fr) * 1992-12-30 1995-03-17 Europ Propulsion Dispositif de liaison glissante entre deux pièces soumises à de fortes sollicitations mécaniques et thermiques.
US5500094A (en) * 1994-06-30 1996-03-19 The M. W. Kellogg Company Coke drum deheading device
US5556515A (en) * 1994-11-15 1996-09-17 Usx Corporation Coke oven door
US5918756A (en) * 1997-04-29 1999-07-06 Morgan; H. William Vessel lock down system

Also Published As

Publication number Publication date
HUP0101010A3 (en) 2002-01-28
DE69818088D1 (de) 2003-10-16
ATE249592T1 (de) 2003-09-15
NO20002103D0 (no) 2000-04-25
CA2307238C (en) 2008-09-30
ID26629A (id) 2001-01-25
KR100579982B1 (ko) 2006-05-12
CA2307238A1 (en) 1999-04-29
TW472120B (en) 2002-01-11
NO321292B1 (no) 2006-04-18
JP2001521110A (ja) 2001-11-06
IL135788A (en) 2004-09-27
TR200001817T2 (tr) 2000-12-21
TR200001114T2 (tr) 2000-08-21
AR015191A1 (es) 2001-04-18
HU222103B1 (hu) 2003-04-28
EP1027548B1 (en) 2003-09-10
WO1999020923A1 (en) 1999-04-29
NO20002103L (no) 2000-06-20
JP3737362B2 (ja) 2006-01-18
EP1027548A1 (en) 2000-08-16
DE69818088T2 (de) 2004-06-17
CN1098982C (zh) 2003-01-15
KR20010031331A (ko) 2001-04-16
ES2207001T3 (es) 2004-05-16
CN1279751A (zh) 2001-01-10
CO4870737A1 (es) 1999-12-27
US6085929A (en) 2000-07-11
HUP0101010A2 (hu) 2001-08-28
IL135788A0 (en) 2001-05-20
RU2187028C2 (ru) 2002-08-10

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22.10.2018