AU540875B2 - Plate heat exchanger - Google Patents
Plate heat exchangerInfo
- Publication number
- AU540875B2 AU540875B2 AU64676/80A AU6467680A AU540875B2 AU 540875 B2 AU540875 B2 AU 540875B2 AU 64676/80 A AU64676/80 A AU 64676/80A AU 6467680 A AU6467680 A AU 6467680A AU 540875 B2 AU540875 B2 AU 540875B2
- Authority
- AU
- Australia
- Prior art keywords
- plates
- electronic circuit
- package
- angled
- ducts
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/206—Air circulating in closed loop within cabinets wherein heat is removed through air-to-air heat-exchanger
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Fuel Cell (AREA)
Abstract
1. A heat exchanger, adapted to be mounted on the outer side of a wall of an electronic circuit cabinet, for the dust-free cooling of said electronic circuit cabinet by means of cooling air supplied by blower means, comprising narrow ducts associated with a cooling air flow circuit passing through the interior of the electronic circuit cabinet and further narrow ducts forming part of another cooling air flow circuit in communication with the ambient air, said other ducts being interposed in a heat transferring relationship between said one ducts, characterized by the combination of the following features : a) The ducts (10a, 10b) of the heat exchanger (1) are defined by identical plates (20), stacked to form a package, each of said plates (20) having angled-off edge portions (22, 23) located at two opposite edges of the plate and having an angled-off edge portion (28) at one of its two end sides, the package being closed off by a plane plate (30) that is positioned on the angled-off edge portions of the last plate of the stack, b) at one lateral side (23) of each plate there is provided a notch (26) in the vicinity of the end side edge (28) of the plate, c) adjacent plates (20) of the package are 180 degrees-reversely orientated to each other with respect to an axis that extends normal to the major plane of the plates and through the point of intersection of the two diagonals of each of the plates, d) the package of plates is arranged in such a way that its plates extend at right angles to a wall of the electronic circuit cabinet, e) manifold-boxes (3, 6), each retaining blower means (4, 5, 7, 8), are positioned on the end portions of said package, said end portions being formed by the fornt sides of the plates, f) those angled-off edge portions of the plates (20), the notches (13) of which are facing ambient air, are at their open endportions in flow communication with a manifold-box (3) having openings that lead into ambient air, g) those angled-off edge portions of the plates (20), the notches (15) of which are facing the interior of the electronic circuit cabinet and in flow communication therewith, are at their open end portions in flow communication with a manifold-box (6), having an opening (9) that leads into the interior of the electronic circuit cabinet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29476877 | 1979-11-27 | ||
DE2947687A DE2947687C2 (en) | 1979-11-27 | 1979-11-27 | Heat exchanger |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU77889/81A Addition AU7788981A (en) | 1980-12-02 | 1981-11-25 | Heat exchanger accessory for electronic circuit cabinets |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6467680A AU6467680A (en) | 1981-06-04 |
AU540875B2 true AU540875B2 (en) | 1984-12-06 |
Family
ID=6086963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU64676/80A Ceased AU540875B2 (en) | 1979-11-27 | 1980-11-25 | Plate heat exchanger |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0029577B1 (en) |
JP (1) | JPS5836520B2 (en) |
AT (1) | ATE3178T1 (en) |
AU (1) | AU540875B2 (en) |
DE (1) | DE2947687C2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3045326C2 (en) * | 1980-12-02 | 1982-10-21 | Autz & Hermann, 6900 Heidelberg | Heat exchanger used for dust-free cooling of a switch cabinet |
US4502100A (en) * | 1982-11-24 | 1985-02-26 | International Business Machines Corporation | Cooling system with counter flow of coolant |
DE3314870C1 (en) * | 1983-04-25 | 1984-08-02 | Siemens AG, 1000 Berlin und 8000 München | Heat exchanger for an electronics cabinet |
DE3405243C2 (en) * | 1984-02-15 | 1985-12-12 | Autz & Herrmann, 6900 Heidelberg | Slide-in cooling unit for switch cabinets |
JPS60149025U (en) * | 1984-03-14 | 1985-10-03 | エスエムケイ株式会社 | Dustproof structure of push button switch |
AT384343B (en) * | 1985-04-16 | 1987-10-27 | Siemens Ag Oesterreich | HOUSING ARRANGEMENT FOR VENTILATED DEVICES, PREFERABLY THE POWER ELECTRONICS |
JPS61289291A (en) * | 1985-06-15 | 1986-12-19 | Fanuc Ltd | Heat exchanger |
DE3606334A1 (en) * | 1986-02-27 | 1987-09-10 | Autz & Herrmann Maschf | HEAT EXCHANGER ELEMENT |
DE3805005A1 (en) * | 1988-02-18 | 1989-08-31 | Krupp Gmbh | Power supply device for a passenger rail coach |
AU646283B2 (en) * | 1990-09-05 | 1994-02-17 | Alcatel Australia Limited | Thermally controlled equipment housing |
GB9025967D0 (en) * | 1990-11-29 | 1991-01-16 | Marconi Gec Ltd | A housing arrangement for electrical apparatus |
DE4134429C1 (en) * | 1991-10-18 | 1993-03-11 | Schroff Gmbh, 7541 Straubenhardt, De | Heat sink device for electronic cabinet - uses counterflow heat exchanger with vertical flow channels for cooling air stream and ambient air. |
DE29906658U1 (en) | 1999-04-15 | 1999-07-15 | H.-J. Bernstein GmbH, 32479 Hille | Housing for receiving electrical or electronic components |
DE102008036755A1 (en) * | 2008-08-07 | 2010-02-11 | Baldwin Germany Gmbh | Switch cabinet for accommodating e.g. electrical and/or electronic component, has passage opening and channel section designed for installation of radial fan, such that recirculation air flow is generated from radial fan |
DE102018220741B3 (en) * | 2018-11-30 | 2020-04-23 | Siemens Mobility GmbH | Heat dissipation device for a rail vehicle and rail vehicle |
IT202100027125A1 (en) | 2021-10-21 | 2023-04-21 | Caffe Toscano S R L | CAPSULE FOR PREPARING COFFEE OR INSTANT DRINKS |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2820616A (en) * | 1952-09-03 | 1958-01-21 | Emerson E Nabal | Pressurized electronic case |
CH376944A (en) * | 1960-03-28 | 1964-04-30 | Luwa Ag | Heat exchanger |
US3559728A (en) * | 1968-11-29 | 1971-02-02 | Kooltronic Fan Co | Electronic equipment rack temperature control |
CA899500A (en) * | 1970-02-14 | 1972-05-02 | Fries Paul | Cabinet for electronic components |
DE2231469A1 (en) * | 1972-06-27 | 1974-03-07 | Siemens Ag | HEAT EXCHANGER FOR AN ELECTRONIC CABINET |
-
1979
- 1979-11-27 DE DE2947687A patent/DE2947687C2/en not_active Expired
-
1980
- 1980-11-19 EP EP80107173A patent/EP0029577B1/en not_active Expired
- 1980-11-19 AT AT80107173T patent/ATE3178T1/en not_active IP Right Cessation
- 1980-11-25 AU AU64676/80A patent/AU540875B2/en not_active Ceased
- 1980-11-27 JP JP55167344A patent/JPS5836520B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2947687A1 (en) | 1981-09-17 |
AU6467680A (en) | 1981-06-04 |
JPS56138996A (en) | 1981-10-29 |
EP0029577A1 (en) | 1981-06-03 |
EP0029577B1 (en) | 1983-04-27 |
ATE3178T1 (en) | 1983-05-15 |
JPS5836520B2 (en) | 1983-08-09 |
DE2947687C2 (en) | 1983-01-27 |
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