MANUFACTURING METHOD OF COLD PLATE
PROBLEM TO BE SOLVED: To provide a manufacturing method of a cold plate capable of achieving the excellent adhesiveness of a groove of the plate to a pipe and enhancing the cooling performance and the radiation performance without increasing the material cost or the size. SOLUTION: The manufacturing...
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| creator | MATSUMOTO KAZUHIKO SAWAGUCHI MASA |
| description | PROBLEM TO BE SOLVED: To provide a manufacturing method of a cold plate capable of achieving the excellent adhesiveness of a groove of the plate to a pipe and enhancing the cooling performance and the radiation performance without increasing the material cost or the size. SOLUTION: The manufacturing method of the cold plate 1 in which a pipe 4 consisting of a metal of excellent heat transfer is arranged in a held condition in a groove 5 formed by superposing two plates 2, 3 consisting of a metal of excellent heat transfer comprises: a first step of collapsing in advance a workpiece 6 forming the pipe 4 inward in the laminating direction of the plates 2, 3; a second step of arranging the collapsed pipe 4 in a held condition in the groove 5 of the plates 2, 3; and a third step of tightly adhering an outer circumferential part of the pipe 4 to the groove 5 by outwardly swelling the pipe by increasing the internal pressure of the pipe 4 arranged in the groove 5 of the plates 2, 3. COPYRIGHT: (C)2010,JPO&INPIT |
| format | Patent |
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SOLUTION: The manufacturing method of the cold plate 1 in which a pipe 4 consisting of a metal of excellent heat transfer is arranged in a held condition in a groove 5 formed by superposing two plates 2, 3 consisting of a metal of excellent heat transfer comprises: a first step of collapsing in advance a workpiece 6 forming the pipe 4 inward in the laminating direction of the plates 2, 3; a second step of arranging the collapsed pipe 4 in a held condition in the groove 5 of the plates 2, 3; and a third step of tightly adhering an outer circumferential part of the pipe 4 to the groove 5 by outwardly swelling the pipe by increasing the internal pressure of the pipe 4 arranged in the groove 5 of the plates 2, 3. 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SOLUTION: The manufacturing method of the cold plate 1 in which a pipe 4 consisting of a metal of excellent heat transfer is arranged in a held condition in a groove 5 formed by superposing two plates 2, 3 consisting of a metal of excellent heat transfer comprises: a first step of collapsing in advance a workpiece 6 forming the pipe 4 inward in the laminating direction of the plates 2, 3; a second step of arranging the collapsed pipe 4 in a held condition in the groove 5 of the plates 2, 3; and a third step of tightly adhering an outer circumferential part of the pipe 4 to the groove 5 by outwardly swelling the pipe by increasing the internal pressure of the pipe 4 arranged in the groove 5 of the plates 2, 3. COPYRIGHT: (C)2010,JPO&INPIT</description><subject>BLASTING</subject><subject>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDydfQLdXN0DgkN8vRzV_B1DfHwd1Hwd1Nw9vdxUQjwcQxx5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGlkYmFoZmlo7GRCkCAHJTItE</recordid><startdate>20091029</startdate><enddate>20091029</enddate><creator>MATSUMOTO KAZUHIKO</creator><creator>SAWAGUCHI MASA</creator><scope>EVB</scope></search><sort><creationdate>20091029</creationdate><title>MANUFACTURING METHOD OF COLD PLATE</title><author>MATSUMOTO KAZUHIKO ; SAWAGUCHI MASA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2009248169A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>BLASTING</topic><topic>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>MATSUMOTO KAZUHIKO</creatorcontrib><creatorcontrib>SAWAGUCHI MASA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MATSUMOTO KAZUHIKO</au><au>SAWAGUCHI MASA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MANUFACTURING METHOD OF COLD PLATE</title><date>2009-10-29</date><risdate>2009</risdate><abstract>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cold plate capable of achieving the excellent adhesiveness of a groove of the plate to a pipe and enhancing the cooling performance and the radiation performance without increasing the material cost or the size. SOLUTION: The manufacturing method of the cold plate 1 in which a pipe 4 consisting of a metal of excellent heat transfer is arranged in a held condition in a groove 5 formed by superposing two plates 2, 3 consisting of a metal of excellent heat transfer comprises: a first step of collapsing in advance a workpiece 6 forming the pipe 4 inward in the laminating direction of the plates 2, 3; a second step of arranging the collapsed pipe 4 in a held condition in the groove 5 of the plates 2, 3; and a third step of tightly adhering an outer circumferential part of the pipe 4 to the groove 5 by outwardly swelling the pipe by increasing the internal pressure of the pipe 4 arranged in the groove 5 of the plates 2, 3. COPYRIGHT: (C)2010,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
| title | MANUFACTURING METHOD OF COLD PLATE |
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