IT1193172B - Collare per il controllo di sollecitazioni - Google Patents
Collare per il controllo di sollecitazioniInfo
- Publication number
- IT1193172B IT1193172B IT19363/79A IT1936379A IT1193172B IT 1193172 B IT1193172 B IT 1193172B IT 19363/79 A IT19363/79 A IT 19363/79A IT 1936379 A IT1936379 A IT 1936379A IT 1193172 B IT1193172 B IT 1193172B
- Authority
- IT
- Italy
- Prior art keywords
- stresses
- collar
- control
- Prior art date
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
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
-
- 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-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
- F16L13/04—Welded joints with arrangements for 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 the wall or to the axis of another pipe
- F16L41/082—Non-disconnectible 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)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Pipeline Systems (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/870,393 US4175779A (en) | 1978-01-18 | 1978-01-18 | Stress control collar |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7919363A0 IT7919363A0 (it) | 1979-01-17 |
IT1193172B true IT1193172B (it) | 1988-06-02 |
Family
ID=25355286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19363/79A IT1193172B (it) | 1978-01-18 | 1979-01-17 | Collare per il controllo di sollecitazioni |
Country Status (6)
Country | Link |
---|---|
US (1) | US4175779A (it) |
JP (2) | JPS54102614A (it) |
CA (1) | CA1102845A (it) |
FR (1) | FR2415220A1 (it) |
GB (1) | GB2012900B (it) |
IT (1) | IT1193172B (it) |
Families Citing this family (15)
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 |
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)
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 |
-
1978
- 1978-01-18 US US05/870,393 patent/US4175779A/en not_active Expired - Lifetime
-
1979
- 1979-01-02 CA CA318,984A patent/CA1102845A/en not_active Expired
- 1979-01-11 JP JP107979A patent/JPS54102614A/ja active Pending
- 1979-01-12 FR FR7900751A patent/FR2415220A1/fr active Granted
- 1979-01-17 IT IT19363/79A patent/IT1193172B/it active
- 1979-01-18 GB GB791833A patent/GB2012900B/en not_active Expired
-
1982
- 1982-07-05 JP JP1982100696U patent/JPS5861987U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6242222Y2 (it) | 1987-10-29 |
JPS54102614A (en) | 1979-08-13 |
US4175779A (en) | 1979-11-27 |
JPS5861987U (ja) | 1983-04-26 |
FR2415220B1 (it) | 1984-06-29 |
CA1102845A (en) | 1981-06-09 |
GB2012900B (en) | 1982-04-28 |
IT7919363A0 (it) | 1979-01-17 |
GB2012900A (en) | 1979-08-01 |
FR2415220A1 (fr) | 1979-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940330 |