CA1102845A - Stress control collar - Google Patents

Stress control collar

Info

Publication number
CA1102845A
CA1102845A CA318,984A CA318984A CA1102845A CA 1102845 A CA1102845 A CA 1102845A CA 318984 A CA318984 A CA 318984A CA 1102845 A CA1102845 A CA 1102845A
Authority
CA
Canada
Prior art keywords
collar
pigtail
weld
catalyst
control collar
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
CA318,984A
Other languages
English (en)
French (fr)
Inventor
William R. Apblett, Jr.
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy 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 Energy Corp filed Critical Foster Wheeler Energy Corp
Application granted granted Critical
Publication of CA1102845A publication Critical patent/CA1102845A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/32—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air
    • C01B3/34—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts with external heating of the catalyst
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/02—Welded joints
    • F16L13/04—Welded joints with arrangements preventing overstressing
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe
    • F16L41/082—Non-disconnectable joints, e.g. soldered, adhesive or caulked joints
    • F16L41/084—Soldered joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Pipeline Systems (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
CA318,984A 1978-01-18 1979-01-02 Stress control collar Expired CA1102845A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US870,393 1978-01-18
US05/870,393 US4175779A (en) 1978-01-18 1978-01-18 Stress control collar

Publications (1)

Publication Number Publication Date
CA1102845A true CA1102845A (en) 1981-06-09

Family

ID=25355286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318,984A Expired CA1102845A (en) 1978-01-18 1979-01-02 Stress control collar

Country Status (6)

Country Link
US (1) US4175779A (enExample)
JP (2) JPS54102614A (enExample)
CA (1) CA1102845A (enExample)
FR (1) FR2415220A1 (enExample)
GB (1) GB2012900B (enExample)
IT (1) IT1193172B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325916A (en) * 1979-12-31 1982-04-20 Exxon Research & Engineering Co. Reformer furnace seal
US4778105A (en) * 1984-01-27 1988-10-18 Ranco Incorporated Of Delaware Control device
US4526137A (en) * 1984-03-05 1985-07-02 The Babcock & Wilcox Company Thermal sleeve for superheater nozzle to header connection
DE3429522C1 (de) * 1984-08-10 1985-11-14 Uhde Gmbh, 4600 Dortmund Reaktionsrohrsystem eines Roehrenspaltofens
DE4127747A1 (de) * 1991-08-22 1993-02-25 Ego Elektro Blanc & Fischer Kapillarrohr-leitungssystem sowie verfahren und vorrichtung zur herstellung eines kapillarrohr-leitungssystems
JPH0647442U (ja) * 1992-11-30 1994-06-28 光宏 多谷 融雪煙突雪止め
US5653477A (en) * 1994-12-14 1997-08-05 Rohrback Cosasco Systems, Inc. High pressure access fitting and method
US5811883A (en) * 1996-09-30 1998-09-22 Intel Corporation Design for flip chip joint pad/LGA pad
US6250689B1 (en) * 1998-07-06 2001-06-26 Atlantic Richfield Company Reinforced tube joint
JP3745211B2 (ja) * 2000-09-21 2006-02-15 柿沼金属精機株式会社 分岐ジョイント
US20060175338A1 (en) * 2004-12-16 2006-08-10 Pishock Charles T Jr Tank outlet fitting with flange
CA2621580A1 (en) * 2007-02-15 2008-08-15 Steve Froehler Serviceable double block and bleed valve
DE102011002612A1 (de) * 2011-01-13 2012-07-19 Siemens Aktiengesellschaft Verfahren zur Behandlung eines kohlendioxidhaltigen Abgases
US8512426B2 (en) 2011-08-04 2013-08-20 Technip France Steam-hydrocarbon reformer improved manifold support and header box system
JP6642853B2 (ja) * 2015-11-26 2020-02-12 いすゞ自動車株式会社 管接続構造
CN113720706B (zh) * 2021-08-08 2023-11-28 中国飞机强度研究所 一种混合结构三钉连接件热疲劳试验的热应力等效方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US129691A (en) * 1872-07-23 Improvement in pipe-couplings
US1939242A (en) * 1932-02-15 1933-12-12 Guiberson Diesel Engine Compan Coupling
US1977240A (en) * 1933-04-29 1934-10-16 Arthur L Parker Tube coupling
US2279808A (en) * 1938-10-24 1942-04-14 Fred M Young Tube attaching means for heat exchangers
US2381829A (en) * 1943-06-18 1945-08-07 Cons Vultee Aircraft Corp Tube coupling
US2556544A (en) * 1946-07-13 1951-06-12 Chicago Metal Hose Corp Coupling connection
US2791452A (en) * 1952-04-16 1957-05-07 Foremost Fittings Company Wedge type of compression tube coupling
US2917822A (en) * 1955-06-24 1959-12-22 Reed Roller Bit Co Method of making a pipe joint
US2952481A (en) * 1957-01-11 1960-09-13 Weatherhead Co Tube fitting having means to accommodate flexing of the tube
US3343923A (en) * 1965-10-21 1967-09-26 Robert T Regan Multitubular steam-hydrocarbon reformer furnace
US3439941A (en) * 1966-07-27 1969-04-22 Weatherhead Co Welded tube fitting
US3494640A (en) * 1967-10-13 1970-02-10 Kobe Inc Friction-type joint with stress concentration relief
US3516692A (en) * 1968-02-09 1970-06-23 Allied Piping Products Co Of P Branch pipe connection
US3827727A (en) * 1969-11-14 1974-08-06 K Moebius Constrictor ring and tube joint
US3635498A (en) * 1969-12-15 1972-01-18 Weatherhead Co Weld fitting
US3730564A (en) * 1971-11-15 1973-05-01 Philco Ford Corp Tapered compression end fitting

Also Published As

Publication number Publication date
IT7919363A0 (it) 1979-01-17
JPS54102614A (en) 1979-08-13
GB2012900A (en) 1979-08-01
FR2415220A1 (fr) 1979-08-17
JPS5861987U (ja) 1983-04-26
IT1193172B (it) 1988-06-02
JPS6242222Y2 (enExample) 1987-10-29
US4175779A (en) 1979-11-27
GB2012900B (en) 1982-04-28
FR2415220B1 (enExample) 1984-06-29

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Legal Events

Date Code Title Description
MKEX Expiry