SE9703993D0 - plate heat exchangers - Google Patents
plate heat exchangersInfo
- Publication number
- SE9703993D0 SE9703993D0 SE9703993A SE9703993A SE9703993D0 SE 9703993 D0 SE9703993 D0 SE 9703993D0 SE 9703993 A SE9703993 A SE 9703993A SE 9703993 A SE9703993 A SE 9703993A SE 9703993 D0 SE9703993 D0 SE 9703993D0
- Authority
- SE
- Sweden
- Prior art keywords
- plate
- pressure plate
- guiding element
- heat transferring
- transferring plates
- 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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
-
- 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
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/20—Fastening; Joining with threaded elements
- F28F2275/205—Fastening; Joining with threaded elements with of tie-rods
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 concerns a plate heat exchanger comprising a frame plate (1a), a pressure plate (1b) and a core of heat transferring plates placed between the frame plate (1a) and the pressure plate (1b). A plurality of threaded tie bars (3) extend between the frame plate (1a) and the pressure plate (1b) and are arranged, with the aid of nuts (6) or the like, to hold these plates at a desired distance from each other in order to hold the core of heat transferring plates together. The plate heat exchanger is among other things characterized by that at least one of the threaded tie bars (3) creates a guiding element (3) for the pressure plate (1b) and the heat transferring plates, which guiding element extends through a hole (4) in the pressure plate (1b) and further to an area situated at a substantial distance from this plate, that the guiding element (3) is surrounded by a protecting sleeve (5a) extending from the frame plate (1a) to the pressure plate (1b) and protecting the threads of the guiding element (3) from engagement with the heat transferring plates and that the guiding element (3) is arranged to be connected to a supporting device (9) in the mentioned area situated at a substantial distance from the pressure plate (1b).
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703993A SE510724C2 (en) | 1997-10-30 | 1997-10-30 | Flat heat exchanger on stand with a system of sleeves on a guiding tension bolt |
PCT/SE1998/001934 WO1999023434A1 (en) | 1997-10-30 | 1998-10-27 | Frame arrangement for a plate heat exchanger |
EP98951877A EP1027571B1 (en) | 1997-10-30 | 1998-10-27 | Frame arrangement for a plate heat exchanger |
DE69810151T DE69810151T2 (en) | 1997-10-30 | 1998-10-27 | FRAME ARRANGEMENT FOR PLATE HEAT EXCHANGERS |
ES98951877T ES2189258T3 (en) | 1997-10-30 | 1998-10-27 | FRAME FRAME DEVICE FOR A PLATE HEAT EXCHANGER. |
AU97713/98A AU9771398A (en) | 1997-10-30 | 1998-10-27 | Frame arrangement for a plate heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703993A SE510724C2 (en) | 1997-10-30 | 1997-10-30 | Flat heat exchanger on stand with a system of sleeves on a guiding tension bolt |
Publications (4)
Publication Number | Publication Date |
---|---|
SE9703993D0 true SE9703993D0 (en) | 1997-10-30 |
SE9703993L SE9703993L (en) | 1999-05-01 |
SE510724C3 SE510724C3 (en) | 1999-05-01 |
SE510724C2 SE510724C2 (en) | 1999-06-14 |
Family
ID=20408823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9703993A SE510724C2 (en) | 1997-10-30 | 1997-10-30 | Flat heat exchanger on stand with a system of sleeves on a guiding tension bolt |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1027571B1 (en) |
AU (1) | AU9771398A (en) |
DE (1) | DE69810151T2 (en) |
ES (1) | ES2189258T3 (en) |
SE (1) | SE510724C2 (en) |
WO (1) | WO1999023434A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6899163B2 (en) | 2003-03-24 | 2005-05-31 | Apv North America, Inc. | Plate heat exchanger and method for using the same |
SE533583C2 (en) * | 2009-03-13 | 2010-10-26 | Alfa Laval Corp Ab | plate heat exchangers |
EP2474804A1 (en) | 2011-01-10 | 2012-07-11 | Alfa Laval Corporate AB | Plate heat exchanger |
EP2589916A1 (en) * | 2011-11-04 | 2013-05-08 | Alfa Laval Corporate AB | Plate heat exchanger |
EP2672214A1 (en) | 2012-06-04 | 2013-12-11 | Alfa Laval Corporate AB | End-piece & plate heat exchanger comprising, and method of making, such end-piece |
EP3453999A1 (en) * | 2017-09-08 | 2019-03-13 | Alfa Laval Corporate AB | Clamp assembly and heat exchanger with clamp assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE171499C1 (en) * | ||||
GB755265A (en) * | 1953-05-22 | 1956-08-22 | Separator Ab | Improvements in or relating to plate heat exchangers |
GB1039817A (en) * | 1963-10-08 | 1966-08-24 | Serck Radiators Ltd | Plate type heat exchangers or filters |
-
1997
- 1997-10-30 SE SE9703993A patent/SE510724C2/en not_active IP Right Cessation
-
1998
- 1998-10-27 EP EP98951877A patent/EP1027571B1/en not_active Expired - Lifetime
- 1998-10-27 AU AU97713/98A patent/AU9771398A/en not_active Abandoned
- 1998-10-27 ES ES98951877T patent/ES2189258T3/en not_active Expired - Lifetime
- 1998-10-27 DE DE69810151T patent/DE69810151T2/en not_active Expired - Lifetime
- 1998-10-27 WO PCT/SE1998/001934 patent/WO1999023434A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69810151D1 (en) | 2003-01-23 |
EP1027571A1 (en) | 2000-08-16 |
SE9703993L (en) | 1999-05-01 |
AU9771398A (en) | 1999-05-24 |
ES2189258T3 (en) | 2003-07-01 |
SE510724C2 (en) | 1999-06-14 |
EP1027571B1 (en) | 2002-12-11 |
DE69810151T2 (en) | 2003-04-17 |
WO1999023434A1 (en) | 1999-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |