FR2431650A1 - Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld - Google Patents
Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weldInfo
- Publication number
- FR2431650A1 FR2431650A1 FR7821580A FR7821580A FR2431650A1 FR 2431650 A1 FR2431650 A1 FR 2431650A1 FR 7821580 A FR7821580 A FR 7821580A FR 7821580 A FR7821580 A FR 7821580A FR 2431650 A1 FR2431650 A1 FR 2431650A1
- Authority
- FR
- France
- Prior art keywords
- liner tube
- bore
- weld
- jet
- steam generator
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/18—Inserts, e.g. for receiving deposits from water
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/22—Drums; Headers; Accessories therefor
- F22B37/225—Arrangements on drums or collectors for fixing tubes or for connecting collectors to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
- F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The sleeve (5) is used in the connection of a cluster of pipes (9) to a perforated plate (1), locating an individual pipe relative to a perforation or machined bore (4), and also locating a jet (7) together with an internal anti-corrosion liner tube (6). A partic. application is in the fabrication of a steam generator for a nuclear power plant. An internal radial shoulder (12) locates the liner tube with an annular gap, and the liner tube locating the jet. A fillet weld (13) fixes the liner tube in place and may be ground away to permit tube and jet replacement, the sleeve itself being welded (16) in the bore before being butt (11) welded to the pipe. The bore may be tapered to ensure that the only contact with the sleeve is in the weld (16) zone, and circumferential grooves (14) around the bores may limit the effect of welding stresses.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7821580A FR2431650A1 (en) | 1978-07-20 | 1978-07-20 | Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7821580A FR2431650A1 (en) | 1978-07-20 | 1978-07-20 | Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2431650A1 true FR2431650A1 (en) | 1980-02-15 |
FR2431650B1 FR2431650B1 (en) | 1981-01-30 |
Family
ID=9210975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7821580A Granted FR2431650A1 (en) | 1978-07-20 | 1978-07-20 | Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2431650A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592147A1 (en) * | 1985-12-23 | 1987-06-26 | Stein Industrie | DEVICE FOR CONTROLLING FLOW IN A HEAT EXCHANGER TUBE. |
FR2609330A2 (en) * | 1985-12-23 | 1988-07-08 | Stein Industrie | Device for monitoring the flowrate in a heat-exchanger tube |
EP0293721A1 (en) * | 1987-06-04 | 1988-12-07 | Siemens Aktiengesellschaft | Pressure tank with a connecting branch piece with thermal protection |
EP0766034A1 (en) * | 1995-09-29 | 1997-04-02 | Btr Valves S.A. | Device for the connection of pipe elements with valve housings |
WO1998044326A1 (en) * | 1997-03-27 | 1998-10-08 | Rosemount Inc. | Process instrument mount |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE930006C (en) * | 1951-08-03 | 1955-07-07 | Steinmueller Gmbh L & C | Welded and rolled connection for high pressure boiler tubes |
FR1474527A (en) * | 1965-04-20 | 1967-03-24 | Engelhard Ind | Stitching of a tube on a manifold |
CH439885A (en) * | 1964-03-16 | 1967-07-15 | Commissariat Energie Atomique | Airtight bonding process between a magnesium-based part and a part made of another metal |
-
1978
- 1978-07-20 FR FR7821580A patent/FR2431650A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE930006C (en) * | 1951-08-03 | 1955-07-07 | Steinmueller Gmbh L & C | Welded and rolled connection for high pressure boiler tubes |
CH439885A (en) * | 1964-03-16 | 1967-07-15 | Commissariat Energie Atomique | Airtight bonding process between a magnesium-based part and a part made of another metal |
FR1474527A (en) * | 1965-04-20 | 1967-03-24 | Engelhard Ind | Stitching of a tube on a manifold |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592147A1 (en) * | 1985-12-23 | 1987-06-26 | Stein Industrie | DEVICE FOR CONTROLLING FLOW IN A HEAT EXCHANGER TUBE. |
EP0232527A1 (en) * | 1985-12-23 | 1987-08-19 | STEIN INDUSTRIE Société Anonyme dite: | Device for flow-control in a heat-exchanger tube |
US4735263A (en) * | 1985-12-23 | 1988-04-05 | Stein Industrie | Flow control device for heat exchanger tube |
FR2609330A2 (en) * | 1985-12-23 | 1988-07-08 | Stein Industrie | Device for monitoring the flowrate in a heat-exchanger tube |
EP0293721A1 (en) * | 1987-06-04 | 1988-12-07 | Siemens Aktiengesellschaft | Pressure tank with a connecting branch piece with thermal protection |
EP0766034A1 (en) * | 1995-09-29 | 1997-04-02 | Btr Valves S.A. | Device for the connection of pipe elements with valve housings |
FR2739434A1 (en) * | 1995-09-29 | 1997-04-04 | Btr Valves Sa | CONNECTION DEVICE BY CONNECTING TUBULAR ELEMENTS TO BODIES OF FAUCET ELEMENTS, AND IN PARTICULAR VALVES |
WO1998044326A1 (en) * | 1997-03-27 | 1998-10-08 | Rosemount Inc. | Process instrument mount |
US6059254A (en) * | 1997-03-27 | 2000-05-09 | Rosemount Inc. | Process instrument mount |
DE19882223B4 (en) * | 1997-03-27 | 2007-09-06 | Rosemount Inc., Eden Prairie | Process instrument mount |
Also Published As
Publication number | Publication date |
---|---|
FR2431650B1 (en) | 1981-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |