ES469386A1 - Heat exchanger for car heater - has two connected heating elements with edge strips for variable mounting and sleeve for forming separate chambers - Google Patents
Heat exchanger for car heater - has two connected heating elements with edge strips for variable mounting and sleeve for forming separate chambersInfo
- Publication number
- ES469386A1 ES469386A1 ES469386A ES469386A ES469386A1 ES 469386 A1 ES469386 A1 ES 469386A1 ES 469386 A ES469386 A ES 469386A ES 469386 A ES469386 A ES 469386A ES 469386 A1 ES469386 A1 ES 469386A1
- Authority
- ES
- Spain
- Prior art keywords
- heat exchanger
- sleeve
- separate chambers
- heating elements
- air
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00321—Heat exchangers for air-conditioning devices
- B60H1/00335—Heat exchangers for air-conditioning devices of the gas-air type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/18—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the air being heated from the plant exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
-
- 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
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The heat exchanger heats the air for the passenger compartment of a car using the heat from the exhaust pipe of an I.C. engine. The heat exchanger has a heater body (Ce, and the air to be heated flows around it. The body consists of two connected elements (3a, b), fastened to each other along a plane (P), and forming an internal channel (4) for the hot exhaust gas. Each element is partly surrounded by a sleeve (5a, b) to form two separate chambers (6a, b), in which air to be heated circulates. The longitudinal walls (17, 18a, b) of each element carry an edge strip (19, 20a, b) extending in sinusoidal form from the connection plane (P) to the other edge. This allows the fastening of individual parts of the heat exchangers in different planes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7717582A FR2393691A1 (en) | 1977-06-08 | 1977-06-08 | Heat exchanger for car heater - has two connected heating elements with edge strips for variable mounting and sleeve for forming separate chambers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES469386A1 true ES469386A1 (en) | 1979-08-16 |
Family
ID=9191848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES469386A Expired ES469386A1 (en) | 1977-06-08 | 1978-05-03 | Heat exchanger for car heater - has two connected heating elements with edge strips for variable mounting and sleeve for forming separate chambers |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2825271A1 (en) |
ES (1) | ES469386A1 (en) |
FR (1) | FR2393691A1 (en) |
RO (1) | RO78838A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005045098B4 (en) * | 2005-09-21 | 2008-02-28 | Pierburg Gmbh | Cooling device for an internal combustion engine |
DE102005045103B3 (en) * | 2005-09-21 | 2006-12-28 | Pierburg Gmbh | Exhaust gas cooling device for internal combustion engine, has heat transfer unit with pin-shaped ribs that protrude perpendicularly to mainstream direction of fluid from external housing in channel |
DE102011077755A1 (en) * | 2011-06-17 | 2012-12-20 | Behr Gmbh & Co. Kg | Terminal device for heat exchanger of heat exchanger device for vehicle, has stamping elements which are arranged between the terminals |
-
1977
- 1977-06-08 FR FR7717582A patent/FR2393691A1/en active Granted
-
1978
- 1978-05-03 ES ES469386A patent/ES469386A1/en not_active Expired
- 1978-05-08 RO RO7893998A patent/RO78838A/en unknown
- 1978-06-08 DE DE19782825271 patent/DE2825271A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2393691A1 (en) | 1979-01-05 |
FR2393691B1 (en) | 1981-07-10 |
RO78838A (en) | 1982-04-12 |
DE2825271A1 (en) | 1979-01-11 |
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