SE9703865D0 - Product bend for tube heat exchanger - Google Patents
Product bend for tube heat exchangerInfo
- Publication number
- SE9703865D0 SE9703865D0 SE9703865A SE9703865A SE9703865D0 SE 9703865 D0 SE9703865 D0 SE 9703865D0 SE 9703865 A SE9703865 A SE 9703865A SE 9703865 A SE9703865 A SE 9703865A SE 9703865 D0 SE9703865 D0 SE 9703865D0
- Authority
- SE
- Sweden
- Prior art keywords
- product
- heat exchanger
- bend
- tube
- tube heat
- Prior art date
Links
Classifications
-
- 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
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a product tube bend (7) for a tube heat exchanger. The tube heat exchanger is of the type in which a bundle of heat transfer tubes (10) intended for product is surrounded by a jacket tube (4) intended for the heat transfer medium. These heat exchanger elements (1) are interconnected into a flow system. Product bends (7) are disposed to transport the product between two adjacent heat exchanger elements (1). The product bend (7) constitutes 180 DEG and has, in both of its ends, a circular cross section. The centre of the product bend (7), at 90 DEG , has an elliptical cross-sectional area (10). The product bend (7) is fully drainable regardless of how it is mounted in a heat exchanger.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703865A SE9703865L (en) | 1997-10-23 | 1997-10-23 | Product bend for tube heat exchanger |
AU96583/98A AU9658398A (en) | 1997-10-23 | 1998-10-20 | A product tube bend for tube heat exchangers |
PCT/SE1998/001875 WO1999020969A1 (en) | 1997-10-23 | 1998-10-20 | A product tube bend for tube heat exchangers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703865A SE9703865L (en) | 1997-10-23 | 1997-10-23 | Product bend for tube heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9703865D0 true SE9703865D0 (en) | 1997-10-23 |
SE9703865L SE9703865L (en) | 1999-04-24 |
Family
ID=20408714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9703865A SE9703865L (en) | 1997-10-23 | 1997-10-23 | Product bend for tube heat exchanger |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU9658398A (en) |
SE (1) | SE9703865L (en) |
WO (1) | WO1999020969A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT513731A1 (en) * | 2012-11-26 | 2014-06-15 | Vaillant Group Austria Gmbh | boiler |
CA2930824A1 (en) * | 2016-05-25 | 2017-11-25 | Nova Chemicals Corporation | U-bends with the reduced pressure losses to fluid distributing networks |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1037798A (en) * | 1911-11-03 | 1912-09-03 | Charles Rumpf | System of clarification. |
US1581384A (en) * | 1921-04-28 | 1926-04-20 | Chester Dick Hubert | Heat exchanger |
GB713718A (en) * | 1951-08-20 | 1954-08-18 | Junkers & Co | Improvements in pipe bends or elbows |
GB905076A (en) * | 1958-07-07 | 1962-09-05 | Babcock & Wilcox Ltd | Improvements in or relating to tubulous heat exchangers |
AT365774B (en) * | 1980-08-27 | 1982-02-10 | Vmw Ranshofen Berndorf Ag | BOW PIECE FOR HEAT EXCHANGER SNAKE OR REGISTER |
SE501908C2 (en) * | 1993-10-21 | 1995-06-19 | Tetra Laval Holdings & Finance | Heat exchanger with interconnected modules |
DE19608400A1 (en) * | 1996-03-05 | 1997-09-11 | Pvt Prozes U Verpackungstechni | Heat exchanger device |
-
1997
- 1997-10-23 SE SE9703865A patent/SE9703865L/en not_active Application Discontinuation
-
1998
- 1998-10-20 AU AU96583/98A patent/AU9658398A/en not_active Abandoned
- 1998-10-20 WO PCT/SE1998/001875 patent/WO1999020969A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU9658398A (en) | 1999-05-10 |
WO1999020969A1 (en) | 1999-04-29 |
SE9703865L (en) | 1999-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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