METHOD FOR BRAZING PLATE TYPE HEAT EXCHANGER
PROBLEM TO BE SOLVED: To make it easy and inexpensive to execute a brazing operation on the occasion of brazing the parts of intersecting points of crests and troughs of corrugations when corrugated-plate-shaped heat transfer plates in a plate type heat exchanger are laid on each other. SOLUTION: A...
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| creator | WATABE KAORU TAKAKURA MITSUAKI |
| description | PROBLEM TO BE SOLVED: To make it easy and inexpensive to execute a brazing operation on the occasion of brazing the parts of intersecting points of crests and troughs of corrugations when corrugated-plate-shaped heat transfer plates in a plate type heat exchanger are laid on each other. SOLUTION: A main body 12 whereon first and second heat transfer plates 1a and 1b are set and are positioned and fixed in this state by a jig or the like is provided and a tiltable cover body 13 is provided for the main body 12 so that it can be opened and closed, while a plate 14 for a screen is provided in the central part of the cover body. The plate for the screen is provided with holes corresponding to brazing positions respectively. A brazing material is put on the plate for the screen of the cover body 13 in a closed state and applied onto the heat transfer plates through the holes by a spatula. According to this constitution, it is possible to apply a prescribed amount of brazing material surely and quickly to each part of the intersecting point and also to execute a coating operation by screen printing. Accordingly, the coating operation can be executed easily and can be made inexpensive. |
| format | Patent |
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SOLUTION: A main body 12 whereon first and second heat transfer plates 1a and 1b are set and are positioned and fixed in this state by a jig or the like is provided and a tiltable cover body 13 is provided for the main body 12 so that it can be opened and closed, while a plate 14 for a screen is provided in the central part of the cover body. The plate for the screen is provided with holes corresponding to brazing positions respectively. A brazing material is put on the plate for the screen of the cover body 13 in a closed state and applied onto the heat transfer plates through the holes by a spatula. According to this constitution, it is possible to apply a prescribed amount of brazing material surely and quickly to each part of the intersecting point and also to execute a coating operation by screen printing. Accordingly, the coating operation can be executed easily and can be made inexpensive.</description><edition>7</edition><language>eng</language><subject>BLASTING ; CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; HEAT EXCHANGE IN GENERAL ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; MACHINE TOOLS ; MECHANICAL ENGINEERING ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WEAPONS ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2000</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20001208&DB=EPODOC&CC=JP&NR=2000337789A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20001208&DB=EPODOC&CC=JP&NR=2000337789A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WATABE KAORU</creatorcontrib><creatorcontrib>TAKAKURA MITSUAKI</creatorcontrib><title>METHOD FOR BRAZING PLATE TYPE HEAT EXCHANGER</title><description>PROBLEM TO BE SOLVED: To make it easy and inexpensive to execute a brazing operation on the occasion of brazing the parts of intersecting points of crests and troughs of corrugations when corrugated-plate-shaped heat transfer plates in a plate type heat exchanger are laid on each other. SOLUTION: A main body 12 whereon first and second heat transfer plates 1a and 1b are set and are positioned and fixed in this state by a jig or the like is provided and a tiltable cover body 13 is provided for the main body 12 so that it can be opened and closed, while a plate 14 for a screen is provided in the central part of the cover body. The plate for the screen is provided with holes corresponding to brazing positions respectively. A brazing material is put on the plate for the screen of the cover body 13 in a closed state and applied onto the heat transfer plates through the holes by a spatula. According to this constitution, it is possible to apply a prescribed amount of brazing material surely and quickly to each part of the intersecting point and also to execute a coating operation by screen printing. Accordingly, the coating operation can be executed easily and can be made inexpensive.</description><subject>BLASTING</subject><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINE TOOLS</subject><subject>MECHANICAL ENGINEERING</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDxdQ3x8HdRcPMPUnAKcozy9HNXCPBxDHFVCIkMcFXwcHUMUXCNcPZw9HN3DeJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGBgbGxubmFpaOxkQpAgDLbSV5</recordid><startdate>20001208</startdate><enddate>20001208</enddate><creator>WATABE KAORU</creator><creator>TAKAKURA MITSUAKI</creator><scope>EVB</scope></search><sort><creationdate>20001208</creationdate><title>METHOD FOR BRAZING PLATE TYPE HEAT EXCHANGER</title><author>WATABE KAORU ; TAKAKURA MITSUAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000337789A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>BLASTING</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINE TOOLS</topic><topic>MECHANICAL ENGINEERING</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>WATABE KAORU</creatorcontrib><creatorcontrib>TAKAKURA MITSUAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WATABE KAORU</au><au>TAKAKURA MITSUAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR BRAZING PLATE TYPE HEAT EXCHANGER</title><date>2000-12-08</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To make it easy and inexpensive to execute a brazing operation on the occasion of brazing the parts of intersecting points of crests and troughs of corrugations when corrugated-plate-shaped heat transfer plates in a plate type heat exchanger are laid on each other. SOLUTION: A main body 12 whereon first and second heat transfer plates 1a and 1b are set and are positioned and fixed in this state by a jig or the like is provided and a tiltable cover body 13 is provided for the main body 12 so that it can be opened and closed, while a plate 14 for a screen is provided in the central part of the cover body. The plate for the screen is provided with holes corresponding to brazing positions respectively. A brazing material is put on the plate for the screen of the cover body 13 in a closed state and applied onto the heat transfer plates through the holes by a spatula. According to this constitution, it is possible to apply a prescribed amount of brazing material surely and quickly to each part of the intersecting point and also to execute a coating operation by screen printing. Accordingly, the coating operation can be executed easily and can be made inexpensive.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM |
| title | METHOD FOR BRAZING PLATE TYPE HEAT EXCHANGER |
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