TEST CHAMBER
The invention relates to a test chamber (10) for conditioning air, comprising a test space (12) for holding test material, which test space, with respect to surroundings, can be closed off and is temperature-isolated, and comprising a temperature-control device (11) for the temperature control of th...
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| creator | HAACK CHRISTIAN KLEE GERALD |
| description | The invention relates to a test chamber (10) for conditioning air, comprising a test space (12) for holding test material, which test space, with respect to surroundings, can be closed off and is temperature-isolated, and comprising a temperature-control device (11) for the temperature control of the test space. A temperature in a temperature range of -80 DEG C to +180 DEG C, preferably -100 DEG Cto +200 DEG C, can be formed within the test space by means of the temperature-control device. The temperature-control device has a cooling device (16). Said cooling device has a cooling circuit (17)having a refrigerant, a heat exchanger (18), which is arranged in the test space, a compressor (19), a condenser (20), and an expansion element (21). The refrigerant is a nearly azeotropic and/or zeotropic refrigerant mixture of a mass fraction of carbon dioxide and a mass fraction of at least one of the components ethane, ethylene, hexafluoroethane, pentafluoroethane, monofluoroethane, 1,1-difluoroethylene, fluoromethane |
| format | Patent |
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A temperature in a temperature range of -80 DEG C to +180 DEG C, preferably -100 DEG Cto +200 DEG C, can be formed within the test space by means of the temperature-control device. The temperature-control device has a cooling device (16). Said cooling device has a cooling circuit (17)having a refrigerant, a heat exchanger (18), which is arranged in the test space, a compressor (19), a condenser (20), and an expansion element (21). The refrigerant is a nearly azeotropic and/or zeotropic refrigerant mixture of a mass fraction of carbon dioxide and a mass fraction of at least one of the components ethane, ethylene, hexafluoroethane, pentafluoroethane, monofluoroethane, 1,1-difluoroethylene, fluoromethane</description><language>chi ; eng</language><subject>ADHESIVES ; AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; CHEMISTRY ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; DYES ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; MECHANICAL ENGINEERING ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; POLISHES ; RANGES ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; VENTILATING ; WEAPONS</subject><creationdate>2018</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=20181109&DB=EPODOC&CC=CN&NR=108779941A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181109&DB=EPODOC&CC=CN&NR=108779941A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAACK CHRISTIAN</creatorcontrib><creatorcontrib>KLEE GERALD</creatorcontrib><title>TEST CHAMBER</title><description>The invention relates to a test chamber (10) for conditioning air, comprising a test space (12) for holding test material, which test space, with respect to surroundings, can be closed off and is temperature-isolated, and comprising a temperature-control device (11) for the temperature control of the test space. A temperature in a temperature range of -80 DEG C to +180 DEG C, preferably -100 DEG Cto +200 DEG C, can be formed within the test space by means of the temperature-control device. The temperature-control device has a cooling device (16). Said cooling device has a cooling circuit (17)having a refrigerant, a heat exchanger (18), which is arranged in the test space, a compressor (19), a condenser (20), and an expansion element (21). The refrigerant is a nearly azeotropic and/or zeotropic refrigerant mixture of a mass fraction of carbon dioxide and a mass fraction of at least one of the components ethane, ethylene, hexafluoroethane, pentafluoroethane, monofluoroethane, 1,1-difluoroethylene, fluoromethane</description><subject>ADHESIVES</subject><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</subject><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>DYES</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>RANGES</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAJcQ0OUXD2cPR1cg3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GBhbm5paWJoaOxsSoAQCIiBxh</recordid><startdate>20181109</startdate><enddate>20181109</enddate><creator>HAACK CHRISTIAN</creator><creator>KLEE GERALD</creator><scope>EVB</scope></search><sort><creationdate>20181109</creationdate><title>TEST CHAMBER</title><author>HAACK CHRISTIAN ; KLEE GERALD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN108779941A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>ADHESIVES</topic><topic>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</topic><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>DYES</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>RANGES</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HAACK CHRISTIAN</creatorcontrib><creatorcontrib>KLEE GERALD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAACK CHRISTIAN</au><au>KLEE GERALD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TEST CHAMBER</title><date>2018-11-09</date><risdate>2018</risdate><abstract>The invention relates to a test chamber (10) for conditioning air, comprising a test space (12) for holding test material, which test space, with respect to surroundings, can be closed off and is temperature-isolated, and comprising a temperature-control device (11) for the temperature control of the test space. A temperature in a temperature range of -80 DEG C to +180 DEG C, preferably -100 DEG Cto +200 DEG C, can be formed within the test space by means of the temperature-control device. The temperature-control device has a cooling device (16). Said cooling device has a cooling circuit (17)having a refrigerant, a heat exchanger (18), which is arranged in the test space, a compressor (19), a condenser (20), and an expansion element (21). The refrigerant is a nearly azeotropic and/or zeotropic refrigerant mixture of a mass fraction of carbon dioxide and a mass fraction of at least one of the components ethane, ethylene, hexafluoroethane, pentafluoroethane, monofluoroethane, 1,1-difluoroethylene, fluoromethane</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN108779941A |
| source | esp@cenet |
| subjects | ADHESIVES AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS DYES HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING VENTILATING WEAPONS |
| title | TEST CHAMBER |
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