EP0054815A1 - Method of joining an object to an article - Google Patents
Method of joining an object to an article Download PDFInfo
- Publication number
- EP0054815A1 EP0054815A1 EP81110197A EP81110197A EP0054815A1 EP 0054815 A1 EP0054815 A1 EP 0054815A1 EP 81110197 A EP81110197 A EP 81110197A EP 81110197 A EP81110197 A EP 81110197A EP 0054815 A1 EP0054815 A1 EP 0054815A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- article
- tabs
- joining
- force
- deformable
- 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
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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
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0224—Header boxes formed by sealing end plates into covers
- F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
-
- 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
- F28F2275/12—Fastening; Joining by methods involving deformation of the elements
- F28F2275/122—Fastening; Joining by methods involving deformation of the elements by crimping, caulking or clinching
Definitions
- radiator structures made from metal to plastic headers.
- the plastic headers are used at both ends of the radiator structure for initially conveying coolant fluid to the radiator structure and thereafter carrying the coolant fluid away from the radiator structure.
- Radiators are, of course, well known devices for cooling the coolant fluid used for cooling internal combustion engines.
- any joint formed between the radiator structure and the plastic headers associated therewith must be relatively rigid, must remain rigid for prolonged periods of use, for example, in a motor vehicle, and must be relatively easy to form in high speed manufacturing operations.
- the joint so formed must also be leak free so that no coolant is lost as it passes through the headers and associated radiator structure. 6
- This invention relates to a method of joining an object to an article and more particularly to a method of joining an object to an article in which the joint therebetween has a high degree of rigidity.
- a force accepting shoulder is formed on the object.
- the force accepting shoulder is formed so as to have both a first surface for engaging a surface formed on the article and a second surface spaced away from the first surface thereof.
- a force applying structure is formed on the article.
- the force applying structure is formed so as to have both a first surface for engaging the first surface of the force accepting shoulder of. the object and a plurality of deformable tabs extending away from the first surface of the article.
- the deformable tabs are longer in dimension from the first surface of the article to a free end of each of the tabs than the dimension between the first and the second surfaces of the object.
- the first surface of the object is brought in contact with the first surface of the article.
- the second surface of the object is spaced away from the contacting first surfaces of the object and the article.
- at least an upper portion of the deformable tabs of the article are located in proximity to the second surface of the object.
- the upper portion of the deformable tabs of the article are bent into engagement with the second surface of the object.
- the first and second surfaces of the object are caught between the first surface and the deformed tabs of the article.
- the article and the object are joined together with the joining thereof by the tabs having small deformed areas therein providing an added degree of rigidity to the joined article and the object.
- the deformable tabs are upstanding tabs which extend upwardly from the first surface of the article.
- the upstanding tabs extend upwardly over the second surface of the object.
- the deformation of the individual tabs can take the form of many different configurations, for example, "X" or "Y".
- the preferable form of the deformation is in the form of one or more linear deformations running from the base portion of the tab toward the free end thereof.
- a radiator structure will be assembled with a header therefor in a manner such that a high degree of rigidity is achieved in the joined structure.
- the method may also be applied to join other articles and objects together as desired by the person performing the method.
- a radiator structure is joined to a header, generally identified by the numberal 12, as is described in detail hereinbelow.
- a force accepting shoulder 14 is formed thereon a force accepting shoulder 14, best seen in Figure 2.
- This force accepting shoulder has both a first surface 16 for engaging a surface formed on the radiator structure 10, and a second surface 18 spaced, in the preferred embodiment, a uniform distance from the first surface 16.
- the header 12 is formed in a plastic molding operation by molding a suitable plastic material.
- the force accepting shoulder 14, as well as the first and second surfaces thereof, respectively designated 16 and 18, are formed simultaneously in a single operation.
- the distance separating the first surface and the second surface is uniform about the entire perimeter of the force accepting shoulder.
- the header may be formed of other materials, for example metal. In such a case, the force accepting shoulder and associated surfaces thereof would be formed in a metal bending operation.
- the space between the first surface 16 and the second surface 18 of the force, accepting shoulder 14 of the header 12 need not be uniform about the entire perimeter of the header. If there is a variation in this dimension, associated tabs formed on the radiator structure 10 can be made of different lengths to accommodate the variability and the distance between the first and second surfaces. This will become more apparent upon further reading of this specification. Once again, it is preferred to have the distance between the first surface 16 and the second surface 18 of the force accepting shoulder uniform, as this alleviates many problems and makes for a better joining of the two structures.
- the radiator structure 10 has a force applying structure 20 associated therewith.
- This force applying structure is formed so as to have a first surface 22, see Figure 1, for engaging the first surface 16 of the force accepting shoulder 14 of the header 12.
- the force applying structure 20 of the radiator structure 10 also has a plurality of deformable tabs 24 extending away from the first surface 22 thereof.
- the deformable tabs 24 have a length dimension from the first surface 22 of the radiator structure 10 to a free end of each of the tabs 24 which is greater in dimension than the dimension between the first surface 16 and the second surface 18 of the force accepting shoulder 14 of the header 12.
- the dimension between the first surface 16 and the second surface 18' of the force accepting shoulder 14 need not be uniform, but if it is not, the lengths of individual ones of the tabs 24 are adjusted so that the tab length exceeds the dimension between the two surfaces that are associated with an individual tab.
- the radiator structure 10 is made from metal and the force applying structure is formed from metal. Normally, metal is used because the tabs are then deformable to a different position. It would also be within the scope of the method to anchor a metallic force applying structure 20 in a plastic block which form the remainder of the article.
- Some of the plurality of individual tabs 24 have small areas 26-26 thereon which are deformed outwardly from the plane of the tabs in a direction generally away from the radiator structure 10.
- the deformed small areas 26-26 are linear and generally run from a location near the first surface 22 of the force applying structure 20 to the free ends of the individual tabs.
- Some tabs have a plurality of small deformed areas 26-26, while others have only a single deformed area 26, and other tabs have no deformed areas. The reasons that different areas are deformed in different manners is that in this particular joining of a radiator structure 10 to a header 12, the greatest degree of rigidity required in the joining is at the central portions of the structure, whereas at the ends thereof there is little need for added rigidity.
- the first surface 16 of the force accepting shoulder 14 of the header 12 is brought into contact with the first surface 22 of the force applying structure 20 of the radiator structure 10.
- the second surface 18 of the radiator structure is spaced away from the contacting first surfaces 16 and 22 of the header 12 and radiator structure 10.
- the spacing of the second surface from the first surface is uniform.
- the tabs are "located in proximity to said second surface of the object", we mean that they can have any angular attitude with respect to the force accepting shoulder 14 formed on the header 12.
- that angular attitude is one in which they are in parallel with the surface between the first surface 16 and the second surface 18 of the force accepting shoulder 14.
- the upper portion of the deformable tabs 24-24 are bent into engagement with the second surface 18 of the header 12.
- the first and second surfaces, respectively 16 and 18 of the force accepting shoulding 14 of the header 12 are caught between the first surface 22 and the deformed tabs 24-24 of the radiator structure 10.
- the radiator structure 10 and the header 12 are joined with the individual tabs 24-24 of the radiator structure having the small deformed areas 26-26 therein providing an added degree of rigidity to the joining of the radiator structure and header.
- the central portion of the joined structure is the portion of the structure which requires the greatest degree of rigidity in the structure disclosed in the preferred method. In other structures, the rigidity may be required at different locations along the joined portions of the article and the object.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Automatic Assembly (AREA)
Abstract
A method of joining an object (12) to an article (10) is disclosed. In the method, a force accepting shoulder (14) is formed on the object so as to have both a first surface (16) for engaging a surface formed on the article and a second surface (18) spaced away from the first surface (16). A force applying structure is formed on the article so as to have both a first surface for engaging the first surface (16) of the force accepting shoulder of the object and a plurality of deformable tabs (24) extending away from the first surface of the article. The tabs have a length dimension greater than the distance between the first and second surfaces (16, 18) of the object. The tabs (24) also have small deformed areas on at least some of them. The first surfaces of the object and the article are brought into contact with one another and through this action at least an upper portion of the deformable tabs (24) of the article are located in proximity to the second surface (18) of the object. The deformations in some of the plurality of tabs (24) extend out of the plane of the tabs in a direction away from the surface of the article in proximity to which the tabs are located. The upper portion of the deformable tabs are bent into engagement with the second surface (18) of the object. In this manner, the article and the object are joined and the tabs of the article which have the small deformed areas therein provide an added degree of rigidity to the joining of the article and the object.
Description
- We have been working in the area of joining radiator structures made from metal to plastic headers. The plastic headers are used at both ends of the radiator structure for initially conveying coolant fluid to the radiator structure and thereafter carrying the coolant fluid away from the radiator structure. Radiators are, of course, well known devices for cooling the coolant fluid used for cooling internal combustion engines.
- Any joint formed between the radiator structure and the plastic headers associated therewith must be relatively rigid, must remain rigid for prolonged periods of use, for example, in a motor vehicle, and must be relatively easy to form in high speed manufacturing operations. The joint so formed must also be leak free so that no coolant is lost as it passes through the headers and associated radiator structure. 6
- It is a principal object of this invention to provide a method of joining an object, such as a header, to an article, such as radiator structure, in a manner which is simple and efficient in operation, but which provides a joined structure in which the joint has a high degree of rigidity as initially formed, the high degree of rigidity being retained over a long service life of the joined structure.
- This invention relates to a method of joining an object to an article and more particularly to a method of joining an object to an article in which the joint therebetween has a high degree of rigidity.
- In accordance with the teachings of the method of this invention, a force accepting shoulder is formed on the object. The force accepting shoulder is formed so as to have both a first surface for engaging a surface formed on the article and a second surface spaced away from the first surface thereof. A force applying structure is formed on the article. The force applying structure is formed so as to have both a first surface for engaging the first surface of the force accepting shoulder of. the object and a plurality of deformable tabs extending away from the first surface of the article. The deformable tabs are longer in dimension from the first surface of the article to a free end of each of the tabs than the dimension between the first and the second surfaces of the object.
- The first surface of the object is brought in contact with the first surface of the article. In this manner, the second surface of the object is spaced away from the contacting first surfaces of the object and the article. In this condition, at least an upper portion of the deformable tabs of the article are located in proximity to the second surface of the object.
- Small areas of at least some of the plurality of tabs of the article are deformed out of the plane of the tabs. The deformation is in a direction away from the second surface of the object in proximity to which the tabs are located. This deforming step, of course, may take place during the manufacture of the article, well prior to the time.at which the first surfaces of the object and the article are brought in contact with one another.
- In order to complete the method of this invention, the upper portion of the deformable tabs of the article are bent into engagement with the second surface of the object. In this manner, the first and second surfaces of the object are caught between the first surface and the deformed tabs of the article. Also, the article and the object are joined together with the joining thereof by the tabs having small deformed areas therein providing an added degree of rigidity to the joined article and the object.
- In accordance with preferred teachings of the method of this invention, the deformable tabs are upstanding tabs which extend upwardly from the first surface of the article. When the article and the object are assembled with the first surfaces thereof in contact with one another, the upstanding tabs extend upwardly over the second surface of the object.
- In accordance with still further detailed teachings of the method of this invention, the deformation of the individual tabs can take the form of many different configurations, for example, "X" or "Y". However, the preferable form of the deformation is in the form of one or more linear deformations running from the base portion of the tab toward the free end thereof.
- The novel features that are considered characteristics of the invention are set forth with particularity . in the appended claims. The invention itself, however, both as to its organization and its method of operation, together with additional objects and advantages thereof, will best be understood from the following description of specific embodiments when read in connection with the accompanying drawings wherein like reference characters indicate like parts throughout the several figures, and in which:
- Figure 1 is a partial elevation view of a radiator structure having a header attached thereto in accordance with the method of. this invention;
- Figure 2 is a perspective view of the structure of Figure 1 prior to the joining operation which is the subject of the method of this invention; and
- Figure 3 is a cross-section view taken along line III-III of Figure 2 showing an upstanding tab formed in accordance with the teachings of the method of this invention.
- In accordance with the preferred embodiment of this invention, a radiator structure will be assembled with a header therefor in a manner such that a high degree of rigidity is achieved in the joined structure. The method, however, may also be applied to join other articles and objects together as desired by the person performing the method.
- A radiator structure, generally identified by the
numeral 10, is joined to a header, generally identified by the numberal 12, as is described in detail hereinbelow. When theheader 12 is formed, there is formed thereon aforce accepting shoulder 14, best seen in Figure 2. This force accepting shoulder has both afirst surface 16 for engaging a surface formed on theradiator structure 10, and asecond surface 18 spaced, in the preferred embodiment, a uniform distance from thefirst surface 16. - The
header 12 is formed in a plastic molding operation by molding a suitable plastic material. Theforce accepting shoulder 14, as well as the first and second surfaces thereof, respectively designated 16 and 18, are formed simultaneously in a single operation. As also stated above, the distance separating the first surface and the second surface is uniform about the entire perimeter of the force accepting shoulder. It is, of course, obvious that the header may be formed of other materials, for example metal. In such a case, the force accepting shoulder and associated surfaces thereof would be formed in a metal bending operation. - The space between the
first surface 16 and thesecond surface 18 of the force, acceptingshoulder 14 of theheader 12 need not be uniform about the entire perimeter of the header. If there is a variation in this dimension, associated tabs formed on theradiator structure 10 can be made of different lengths to accommodate the variability and the distance between the first and second surfaces. This will become more apparent upon further reading of this specification. Once again, it is preferred to have the distance between thefirst surface 16 and thesecond surface 18 of the force accepting shoulder uniform, as this alleviates many problems and makes for a better joining of the two structures. - In accordance with the further teachings of the method of this invention, the
radiator structure 10 has aforce applying structure 20 associated therewith. This force applying structure is formed so as to have afirst surface 22, see Figure 1, for engaging thefirst surface 16 of theforce accepting shoulder 14 of theheader 12. Theforce applying structure 20 of theradiator structure 10 also has a plurality ofdeformable tabs 24 extending away from thefirst surface 22 thereof. - In accordance with the method of this invention, the
deformable tabs 24 have a length dimension from thefirst surface 22 of theradiator structure 10 to a free end of each of thetabs 24 which is greater in dimension than the dimension between thefirst surface 16 and thesecond surface 18 of theforce accepting shoulder 14 of theheader 12. As stated above, the dimension between thefirst surface 16 and the second surface 18' of theforce accepting shoulder 14 need not be uniform, but if it is not, the lengths of individual ones of thetabs 24 are adjusted so that the tab length exceeds the dimension between the two surfaces that are associated with an individual tab. - In accordance with the preferred embodiment, the
radiator structure 10 is made from metal and the force applying structure is formed from metal. Normally, metal is used because the tabs are then deformable to a different position. It would also be within the scope of the method to anchor a metallicforce applying structure 20 in a plastic block which form the remainder of the article. - Some of the plurality of
individual tabs 24 have small areas 26-26 thereon which are deformed outwardly from the plane of the tabs in a direction generally away from theradiator structure 10. In the preferred embodiment, the deformed small areas 26-26 are linear and generally run from a location near thefirst surface 22 of theforce applying structure 20 to the free ends of the individual tabs. Some tabs have a plurality of small deformed areas 26-26, while others have only a singledeformed area 26, and other tabs have no deformed areas. The reasons that different areas are deformed in different manners is that in this particular joining of aradiator structure 10 to aheader 12, the greatest degree of rigidity required in the joining is at the central portions of the structure, whereas at the ends thereof there is little need for added rigidity. Other configurations of deformations may be made in the individual tabs, for example, "Y" or "Z". We, however, prefer the linear deformations shown in the drawings, as these are the simplest to perform. It is also readily-apparent that the deformations forming the small areas 26-26 on the individual tabs 24-24 are placed in this element when theforce applying structure 20 is being manufactured. - In accordance with the further steps of the method of this invention, the
first surface 16 of theforce accepting shoulder 14 of theheader 12 is brought into contact with thefirst surface 22 of theforce applying structure 20 of theradiator structure 10. In this manner, thesecond surface 18 of the radiator structure is spaced away from the contactingfirst surfaces header 12 andradiator structure 10. As stated earlier in this specification, in accordance with the preferred embodiment the spacing of the second surface from the first surface is uniform. When the surfaces are so engaged, at least an upper portion of the deformable tabs 24-24 are located in proximity to thesecond surface 18 of theheader 12. In the preferred embodiment, these tabs 24-24 are generally adjacent theforce accepting shoulder 14 of theheader 12. However, it may be that the tabs would be inclined at some angular attitude for a particular reason. Therefore, in the claims under consideration herein, when we claim that the tabs are "located in proximity to said second surface of the object", we mean that they can have any angular attitude with respect to theforce accepting shoulder 14 formed on theheader 12. Preferably, that angular attitude is one in which they are in parallel with the surface between thefirst surface 16 and thesecond surface 18 of theforce accepting shoulder 14. - In accordance with the last step of the method of this invention, the upper portion of the deformable tabs 24-24 are bent into engagement with the
second surface 18 of theheader 12. In this manner, the first and second surfaces, respectively 16 and 18 of theforce accepting shoulding 14 of theheader 12, are caught between thefirst surface 22 and the deformed tabs 24-24 of theradiator structure 10. In this manner, theradiator structure 10 and theheader 12 are joined with the individual tabs 24-24 of the radiator structure having the small deformed areas 26-26 therein providing an added degree of rigidity to the joining of the radiator structure and header. As stated above, the central portion of the joined structure is the portion of the structure which requires the greatest degree of rigidity in the structure disclosed in the preferred method. In other structures, the rigidity may be required at different locations along the joined portions of the article and the object. - While particular embodiments of the method of this invention have been illustrated and described, it will be obvious to those skilled in the art that various changes and modifications may be made without departing from the invention, and it is intended to cover in the appended claims all such modifications and equivalents as fall within the true spirit and scope of the invention.
Claims (4)
1. A method of joining an object to an article, characterized by the following steps :
(a) forming on the object a force accepting shoulder (14), said force accepting shoulder (14) being formed so as to have both a first surface (16) for engaging a surface (22) formed on the article and a second surface (18) spaced from said first surface (16) thereof;
(b) forming on the article a force applying structure, said force applying structure being formed so as to have both a first surface (22) for engaging said first surface (16) of said force accepting shoulder (14) of the object and a plurality of deformable tabs (24) extending away from said first surface (16) of the article, said deformable tabs (24) being longer in dimension from said first surface (22) of the article to a free end of each of said tabs (24) than the dimension between said first and said second surfaces (16/18) of the object ;
(c) deforming small areas of at least some of said plurality of said tabs (24) of the article out of the plane of said tabs (24) in a direction which when the article and object are assembled will be away from said second surface (18) of the object in proximity to which said tabs (24) are to be located ;
(d) bringing said first surface (16) of the object in contact with the first surface (22) of the article whereby the second surface (18) of the object is spaced away from the contacting said first surfaces (22) of the object and the article and whereby at least an upper portion of said deformable tabs (24) of the article are located in proximity to said second surface (18) of the object ; and
(e) bending said upper portion of said deformable tabs (24) of the article into engagement with said second surface of the object (18) whereby said first and said second surfaces (16/18) of the object are caught between said first surface and said deformable tabs (24) of the article to thereby join the article and the object and whereby said tabs (24) of the article having small deformed areas therein provide an added degree of rigidity to the joining of the article and the object.
2. A method of joining an object to an article according to Claim 1, characterized by that the deformable tabs (24) are upstanding extending upwardly from the first surface (22) of the article an extend over the second surface (18) of the article.
3. The method of Claim 1 or 2, characterized by that, the object is made from plastic and said force applying structure of the article is formed from metal.
4. The method of Claim 1 or 2, characterized in that, the small deformed areas of some of said plurality of tabs (24) is a linear deformation running from about a location near said first surface (22) of said force applying structure to a location at or near the free end of sai d tabs (24).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21902780A | 1980-12-22 | 1980-12-22 | |
US219027 | 1980-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0054815A1 true EP0054815A1 (en) | 1982-06-30 |
Family
ID=22817513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81110197A Ceased EP0054815A1 (en) | 1980-12-22 | 1981-12-05 | Method of joining an object to an article |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0054815A1 (en) |
JP (1) | JPS5816742A (en) |
CA (1) | CA1192028A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2524977A1 (en) * | 1982-04-09 | 1983-10-14 | Nippon Denso Co | HEAT EXCHANGER, ESPECIALLY A HEAT EXCHANGER USED AS A RADIATOR IN A MOTOR VEHICLE |
EP0128806A1 (en) * | 1983-06-09 | 1984-12-19 | Societe Anonyme Des Usines Chausson | Heat exchanger comprising tubes engaged in a tube end plate crimped onto a header box |
FR2556461A1 (en) * | 1983-12-09 | 1985-06-14 | Chausson Usines Sa | PROCESS FOR CRIMPING A COLLECTOR PLATE OF A HEAT EXCHANGER ON A WATER BOX AND EXCHANGER OBTAINED BY THIS PROCESS |
US4540044A (en) * | 1983-02-05 | 1985-09-10 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co. Kg | Radiator arrangement |
US4600051A (en) * | 1984-07-13 | 1986-07-15 | Modine Manufacturing | Tank-header plate connection |
US7640971B2 (en) * | 2007-06-12 | 2010-01-05 | Centrum Equitites Acquisition | Heat exchanger manifold sealing system |
CN101214611B (en) * | 2008-01-08 | 2011-01-19 | 王玉红 | Method for manufacturing coating corrosion prevention heat exchanger |
US7954543B2 (en) * | 2004-12-10 | 2011-06-07 | Valeo Sistemas Electricos | Heat exchanger header with deformations |
CN104034185A (en) * | 2014-06-03 | 2014-09-10 | 王玉红 | Method for manufacturing metal composite tube heat exchanger |
FR3055821A1 (en) * | 2016-09-14 | 2018-03-16 | Valeo Systemes Thermiques | SERTIALLY COATED ARTICLE |
CN113441933A (en) * | 2021-07-14 | 2021-09-28 | 浙江亚美力新能源科技有限公司 | Automatic feeding automatic assembly equipment for automobile radiator core |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60192354U (en) * | 1984-05-31 | 1985-12-20 | 株式会社東芝 | X-ray image intensifier tube container |
KR100543105B1 (en) * | 1998-11-18 | 2006-03-23 | 한라공조주식회사 | Apparatus for assemblying header of heat exchanger |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE2238493A1 (en) * | 1971-08-06 | 1973-02-15 | Chausson Usines Sa | PROCESS FOR SOLDERING HEAT EXCHANGERS MADE OF ALUMINUM AND HEAT EXCHANGERS |
FR2175672A2 (en) * | 1972-03-17 | 1973-10-26 | Chausson Usines Sa | Soldering aluminium radiators - or similar heat exchangers |
FR2216470A1 (en) * | 1973-01-31 | 1974-08-30 | Nissan Motor | |
FR2247692A1 (en) * | 1973-10-15 | 1975-05-09 | Chausson Usines Sa | Non-welded motor vehicle radiator - base of water box wall deforms sealing strip in collector trough groove |
DE2357992A1 (en) * | 1973-11-21 | 1975-05-22 | Sueddeutsche Kuehler Behr | HEAT EXCHANGER |
DE1967052A1 (en) * | 1968-12-13 | 1976-11-18 | Ferodo Sa | HEAT EXCHANGER LIKE A TUBE COOLER |
FR2349813A1 (en) * | 1976-04-26 | 1977-11-25 | Chausson Usines Sa | Water cooled engine radiator - has moulded plastics cover with beaded edge sloping inwards to clamp over flanged sheet |
-
1981
- 1981-12-05 EP EP81110197A patent/EP0054815A1/en not_active Ceased
- 1981-12-18 CA CA000392724A patent/CA1192028A/en not_active Expired
- 1981-12-21 JP JP20679581A patent/JPS5816742A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1967052A1 (en) * | 1968-12-13 | 1976-11-18 | Ferodo Sa | HEAT EXCHANGER LIKE A TUBE COOLER |
DE2238493A1 (en) * | 1971-08-06 | 1973-02-15 | Chausson Usines Sa | PROCESS FOR SOLDERING HEAT EXCHANGERS MADE OF ALUMINUM AND HEAT EXCHANGERS |
FR2175672A2 (en) * | 1972-03-17 | 1973-10-26 | Chausson Usines Sa | Soldering aluminium radiators - or similar heat exchangers |
FR2216470A1 (en) * | 1973-01-31 | 1974-08-30 | Nissan Motor | |
GB1434677A (en) * | 1973-01-31 | 1976-05-05 | Nissan Motor | Method of joining the edge portions of two sheets |
FR2247692A1 (en) * | 1973-10-15 | 1975-05-09 | Chausson Usines Sa | Non-welded motor vehicle radiator - base of water box wall deforms sealing strip in collector trough groove |
DE2357992A1 (en) * | 1973-11-21 | 1975-05-22 | Sueddeutsche Kuehler Behr | HEAT EXCHANGER |
FR2251794A1 (en) * | 1973-11-21 | 1975-06-13 | Sueddeutsche Kuehler Behr | Ready-mountable ribbed tube block heat-exchanger - with fixture media provided on water box base |
FR2349813A1 (en) * | 1976-04-26 | 1977-11-25 | Chausson Usines Sa | Water cooled engine radiator - has moulded plastics cover with beaded edge sloping inwards to clamp over flanged sheet |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2524977A1 (en) * | 1982-04-09 | 1983-10-14 | Nippon Denso Co | HEAT EXCHANGER, ESPECIALLY A HEAT EXCHANGER USED AS A RADIATOR IN A MOTOR VEHICLE |
US4540044A (en) * | 1983-02-05 | 1985-09-10 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co. Kg | Radiator arrangement |
EP0128806A1 (en) * | 1983-06-09 | 1984-12-19 | Societe Anonyme Des Usines Chausson | Heat exchanger comprising tubes engaged in a tube end plate crimped onto a header box |
FR2556461A1 (en) * | 1983-12-09 | 1985-06-14 | Chausson Usines Sa | PROCESS FOR CRIMPING A COLLECTOR PLATE OF A HEAT EXCHANGER ON A WATER BOX AND EXCHANGER OBTAINED BY THIS PROCESS |
EP0145574A2 (en) * | 1983-12-09 | 1985-06-19 | Societe Anonyme Des Usines Chausson | Method of crimping a heat exchanger end plate onto a header box |
EP0145574A3 (en) * | 1983-12-09 | 1985-07-24 | Societe Anonyme Des Usines Chausson | Method of crimping a heat exchanger and plate onto a header box, and exchanger so obtained |
US4649628A (en) * | 1983-12-09 | 1987-03-17 | Societe Anonyme Des Usines Chausson | Method for crimping a tube end plate of a heat exchanger on a header box and heat exchanger obtained through this method |
US4600051A (en) * | 1984-07-13 | 1986-07-15 | Modine Manufacturing | Tank-header plate connection |
US7954543B2 (en) * | 2004-12-10 | 2011-06-07 | Valeo Sistemas Electricos | Heat exchanger header with deformations |
US7640971B2 (en) * | 2007-06-12 | 2010-01-05 | Centrum Equitites Acquisition | Heat exchanger manifold sealing system |
CN101214611B (en) * | 2008-01-08 | 2011-01-19 | 王玉红 | Method for manufacturing coating corrosion prevention heat exchanger |
CN104034185A (en) * | 2014-06-03 | 2014-09-10 | 王玉红 | Method for manufacturing metal composite tube heat exchanger |
FR3055821A1 (en) * | 2016-09-14 | 2018-03-16 | Valeo Systemes Thermiques | SERTIALLY COATED ARTICLE |
WO2018050977A1 (en) * | 2016-09-14 | 2018-03-22 | Valeo Systemes Thermiques | Crimped item with crimped corners |
CN110121627A (en) * | 2016-09-14 | 2019-08-13 | 法雷奥热***公司 | Crimping article with crimping corner |
CN110121627B (en) * | 2016-09-14 | 2021-11-30 | 法雷奥热***公司 | Crimped article with crimped corners |
CN113441933A (en) * | 2021-07-14 | 2021-09-28 | 浙江亚美力新能源科技有限公司 | Automatic feeding automatic assembly equipment for automobile radiator core |
Also Published As
Publication number | Publication date |
---|---|
CA1192028A (en) | 1985-08-20 |
JPS5816742A (en) | 1983-01-31 |
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