Heat exchange plate package - has extrusion to bond plates together at the air entry and outlet openings
To produce a package of hollow plates for an air/air heat exchanger, in a clothes dryer, the edges (26,27) of the air entries and outlets (36,37) of all the stacked plates (21) are bonded together by covering extrusions (31-33) parallel to the entries and outlets. The extrusions (31-33) are fitted w...
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| creator | GRUNERT, KLAUS. , 1000 BERLIN, DE MORATH, STEFAN., 7940 RIEDLINGEN, DE |
| description | To produce a package of hollow plates for an air/air heat exchanger, in a clothes dryer, the edges (26,27) of the air entries and outlets (36,37) of all the stacked plates (21) are bonded together by covering extrusions (31-33) parallel to the entries and outlets. The extrusions (31-33) are fitted with right angled distance frame ribs (34,35), as one piece. Also claimed is a mfg. tool with distance holders (41) in a number of layers of a push unit for the plates (21), with a trailing section (42) in a hollow with U-shaped edges to the air entries/outlets (36,37). Two external push units (43) have bars (44) with a length and thickness matching the entries (36,37) and form a curved section (45) as an extrusion zone with the trailing section (42) of the distance piece (41) and cover the edges (26,27) of the openings (36,37). USE/ADVANTAGE - The unit is compact assembly of plates as an air/air heat exchanger in the condensation clothes dryer of a domestic appliance. The system gives a simplified mfg. process, with an injection moulder, giving a long life and retaining strength in the assembly. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DE4237117A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DE4237117A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DE4237117A13</originalsourceid><addsrcrecordid>eNqNjUEKwjAURLtxIeod_gW6qBW6Fq30AO7Lt45JMPyU5Bf09n7QA7iZYZjHzLryA1gJr8mzONAcWU15erKlmjwXKzUvJSQhTXRLcv9SxaKDemSyBXPikAmi-U1sUFo0QinNkCCubKvVg2PB7uebii799TTUmNOIYpcQ6HjuD_u2a5ru2LR_IB8FuT8a</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Heat exchange plate package - has extrusion to bond plates together at the air entry and outlet openings</title><source>esp@cenet</source><creator>GRUNERT, KLAUS. , 1000 BERLIN, DE ; MORATH, STEFAN., 7940 RIEDLINGEN, DE</creator><creatorcontrib>GRUNERT, KLAUS. , 1000 BERLIN, DE ; MORATH, STEFAN., 7940 RIEDLINGEN, DE</creatorcontrib><description>To produce a package of hollow plates for an air/air heat exchanger, in a clothes dryer, the edges (26,27) of the air entries and outlets (36,37) of all the stacked plates (21) are bonded together by covering extrusions (31-33) parallel to the entries and outlets. The extrusions (31-33) are fitted with right angled distance frame ribs (34,35), as one piece. Also claimed is a mfg. tool with distance holders (41) in a number of layers of a push unit for the plates (21), with a trailing section (42) in a hollow with U-shaped edges to the air entries/outlets (36,37). Two external push units (43) have bars (44) with a length and thickness matching the entries (36,37) and form a curved section (45) as an extrusion zone with the trailing section (42) of the distance piece (41) and cover the edges (26,27) of the openings (36,37). USE/ADVANTAGE - The unit is compact assembly of plates as an air/air heat exchanger in the condensation clothes dryer of a domestic appliance. The system gives a simplified mfg. process, with an injection moulder, giving a long life and retaining strength in the assembly.</description><edition>5</edition><language>eng ; ger</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; BLASTING ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; 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 ; LAUNDERING ; LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TEXTILES ; TRANSPORTING ; TREATMENT OF TEXTILES OR THE LIKE ; WEAPONS ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>1994</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=19940505&DB=EPODOC&CC=DE&NR=4237117A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940505&DB=EPODOC&CC=DE&NR=4237117A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GRUNERT, KLAUS. , 1000 BERLIN, DE</creatorcontrib><creatorcontrib>MORATH, STEFAN., 7940 RIEDLINGEN, DE</creatorcontrib><title>Heat exchange plate package - has extrusion to bond plates together at the air entry and outlet openings</title><description>To produce a package of hollow plates for an air/air heat exchanger, in a clothes dryer, the edges (26,27) of the air entries and outlets (36,37) of all the stacked plates (21) are bonded together by covering extrusions (31-33) parallel to the entries and outlets. The extrusions (31-33) are fitted with right angled distance frame ribs (34,35), as one piece. Also claimed is a mfg. tool with distance holders (41) in a number of layers of a push unit for the plates (21), with a trailing section (42) in a hollow with U-shaped edges to the air entries/outlets (36,37). Two external push units (43) have bars (44) with a length and thickness matching the entries (36,37) and form a curved section (45) as an extrusion zone with the trailing section (42) of the distance piece (41) and cover the edges (26,27) of the openings (36,37). USE/ADVANTAGE - The unit is compact assembly of plates as an air/air heat exchanger in the condensation clothes dryer of a domestic appliance. The system gives a simplified mfg. process, with an injection moulder, giving a long life and retaining strength in the assembly.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>BLASTING</subject><subject>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</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>LAUNDERING</subject><subject>LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TEXTILES</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>WEAPONS</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjUEKwjAURLtxIeod_gW6qBW6Fq30AO7Lt45JMPyU5Bf09n7QA7iZYZjHzLryA1gJr8mzONAcWU15erKlmjwXKzUvJSQhTXRLcv9SxaKDemSyBXPikAmi-U1sUFo0QinNkCCubKvVg2PB7uebii799TTUmNOIYpcQ6HjuD_u2a5ru2LR_IB8FuT8a</recordid><startdate>19940505</startdate><enddate>19940505</enddate><creator>GRUNERT, KLAUS. , 1000 BERLIN, DE</creator><creator>MORATH, STEFAN., 7940 RIEDLINGEN, DE</creator><scope>EVB</scope></search><sort><creationdate>19940505</creationdate><title>Heat exchange plate package - has extrusion to bond plates together at the air entry and outlet openings</title><author>GRUNERT, KLAUS. , 1000 BERLIN, DE ; MORATH, STEFAN., 7940 RIEDLINGEN, DE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE4237117A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>1994</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>BLASTING</topic><topic>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</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>LAUNDERING</topic><topic>LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TEXTILES</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>WEAPONS</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>GRUNERT, KLAUS. , 1000 BERLIN, DE</creatorcontrib><creatorcontrib>MORATH, STEFAN., 7940 RIEDLINGEN, DE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GRUNERT, KLAUS. , 1000 BERLIN, DE</au><au>MORATH, STEFAN., 7940 RIEDLINGEN, DE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Heat exchange plate package - has extrusion to bond plates together at the air entry and outlet openings</title><date>1994-05-05</date><risdate>1994</risdate><abstract>To produce a package of hollow plates for an air/air heat exchanger, in a clothes dryer, the edges (26,27) of the air entries and outlets (36,37) of all the stacked plates (21) are bonded together by covering extrusions (31-33) parallel to the entries and outlets. The extrusions (31-33) are fitted with right angled distance frame ribs (34,35), as one piece. Also claimed is a mfg. tool with distance holders (41) in a number of layers of a push unit for the plates (21), with a trailing section (42) in a hollow with U-shaped edges to the air entries/outlets (36,37). Two external push units (43) have bars (44) with a length and thickness matching the entries (36,37) and form a curved section (45) as an extrusion zone with the trailing section (42) of the distance piece (41) and cover the edges (26,27) of the openings (36,37). USE/ADVANTAGE - The unit is compact assembly of plates as an air/air heat exchanger in the condensation clothes dryer of a domestic appliance. The system gives a simplified mfg. process, with an injection moulder, giving a long life and retaining strength in the assembly.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; ger |
| recordid | cdi_epo_espacenet_DE4237117A1 |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR 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 LAUNDERING LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Heat exchange plate package - has extrusion to bond plates together at the air entry and outlet openings |
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