Kühleinrichtung zur Kryokonservierung und entsprechendes Betriebsverfahren
Die Erfindung betrifft eine Kühleinrichtung, insbesondere zur Kryokonservierung biologischer Proben, mit einer Kühlmittelzuleitung (5) zur Zuführung eines Kühlmittels (3) zu einer Kühlkammer (1), einer Heizung (6) mit einer einstellbaren ersten Heizleistung (P2) zur Erwärmung des der Kühlkammer (1)...
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| creator | FUHR, GUENTER ZIMMERMANN, HEIKO SCHOEN, UWE |
| description | Die Erfindung betrifft eine Kühleinrichtung, insbesondere zur Kryokonservierung biologischer Proben, mit einer Kühlmittelzuleitung (5) zur Zuführung eines Kühlmittels (3) zu einer Kühlkammer (1), einer Heizung (6) mit einer einstellbaren ersten Heizleistung (P2) zur Erwärmung des der Kühlkammer (1) zugeführten Kühlmittels (3), einem ersten Temperatursensor (8-10) zur Messung der Temperatur (T2-T4) in der Kühlkammer (1), einem zweiten Temperatursensor (7) zur Messung der Temperatur (T1) des der Kühlkammer (1) zugeführten Kühlmittels (3) sowie einem Regler (11) zur Temperaturregelung. Es wird vorgeschlagen, dass der Regler (11) ein Mehrfachregler ist, der als Regelgrößen mehrere Temperaturen (T1-T4) erfasst und/oder als Stellgrößen mehrere Heizleistungen (P1, P2) einstellt. Weiterhin umfasst die Erfindung ein entsprechendes Betriebsverfahren.
The invention relates to a cooling apparatus, especially for cryogenically preserving biological samples, including a duct (5) for delivering a coolant (3) to a cooling chamber (1), a heater (6) that has an adjustable first heating performance (P2) for heating the coolant (3) delivered to the cooling chamber (1), a first temperature sensor (8-10) for measuring the temperature (T2-T4) in the cooling chamber (1), a second temperature sensor (7) for measuring the temperature (Ti) of the coolant (3) delivered to the cooling chamber (I), and a regulator (11) for regulating the temperature. The regulator (11) is embodied as a multiple regulator which detects several temperatures (T1-T4) as control variables and/or adjusts several heating performances (P1, P2) as manipulated variables. The invention further relates to a corresponding operating method. |
| format | Patent |
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The invention relates to a cooling apparatus, especially for cryogenically preserving biological samples, including a duct (5) for delivering a coolant (3) to a cooling chamber (1), a heater (6) that has an adjustable first heating performance (P2) for heating the coolant (3) delivered to the cooling chamber (1), a first temperature sensor (8-10) for measuring the temperature (T2-T4) in the cooling chamber (1), a second temperature sensor (7) for measuring the temperature (Ti) of the coolant (3) delivered to the cooling chamber (I), and a regulator (11) for regulating the temperature. The regulator (11) is embodied as a multiple regulator which detects several temperatures (T1-T4) as control variables and/or adjusts several heating performances (P1, P2) as manipulated variables. The invention further relates to a corresponding operating method.</description><edition>7</edition><language>ger</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES ; BLASTING ; CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE ; COLD ROOMS ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS ; FISHING ; FORESTRY ; HEAT PUMP SYSTEMS ; HEATING ; HUMAN NECESSITIES ; HUNTING ; ICE-BOXES ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MEASURING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PEST REPELLANTS OR ATTRACTANTS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PHYSICS ; PLANT GROWTH REGULATORS ; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF ; REFRIGERATION OR COOLING ; REFRIGERATORS ; TESTING ; TRANSPORTING ; TRAPPING ; WEAPONS</subject><creationdate>2005</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=20050512&DB=EPODOC&CC=DE&NR=10346793A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050512&DB=EPODOC&CC=DE&NR=10346793A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUHR, GUENTER</creatorcontrib><creatorcontrib>ZIMMERMANN, HEIKO</creatorcontrib><creatorcontrib>SCHOEN, UWE</creatorcontrib><title>Kühleinrichtung zur Kryokonservierung und entsprechendes Betriebsverfahren</title><description>Die Erfindung betrifft eine Kühleinrichtung, insbesondere zur Kryokonservierung biologischer Proben, mit einer Kühlmittelzuleitung (5) zur Zuführung eines Kühlmittels (3) zu einer Kühlkammer (1), einer Heizung (6) mit einer einstellbaren ersten Heizleistung (P2) zur Erwärmung des der Kühlkammer (1) zugeführten Kühlmittels (3), einem ersten Temperatursensor (8-10) zur Messung der Temperatur (T2-T4) in der Kühlkammer (1), einem zweiten Temperatursensor (7) zur Messung der Temperatur (T1) des der Kühlkammer (1) zugeführten Kühlmittels (3) sowie einem Regler (11) zur Temperaturregelung. Es wird vorgeschlagen, dass der Regler (11) ein Mehrfachregler ist, der als Regelgrößen mehrere Temperaturen (T1-T4) erfasst und/oder als Stellgrößen mehrere Heizleistungen (P1, P2) einstellt. Weiterhin umfasst die Erfindung ein entsprechendes Betriebsverfahren.
The invention relates to a cooling apparatus, especially for cryogenically preserving biological samples, including a duct (5) for delivering a coolant (3) to a cooling chamber (1), a heater (6) that has an adjustable first heating performance (P2) for heating the coolant (3) delivered to the cooling chamber (1), a first temperature sensor (8-10) for measuring the temperature (T2-T4) in the cooling chamber (1), a second temperature sensor (7) for measuring the temperature (Ti) of the coolant (3) delivered to the cooling chamber (I), and a regulator (11) for regulating the temperature. The regulator (11) is embodied as a multiple regulator which detects several temperatures (T1-T4) as control variables and/or adjusts several heating performances (P1, P2) as manipulated variables. The invention further relates to a corresponding operating method.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</subject><subject>BLASTING</subject><subject>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE</subject><subject>COLD ROOMS</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>ICE-BOXES</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MEASURING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PEST REPELLANTS OR ATTRACTANTS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PHYSICS</subject><subject>PLANT GROWTH REGULATORS</subject><subject>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</subject><subject>REFRIGERATION OR COOLING</subject><subject>REFRIGERATORS</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>TRAPPING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD2PrwnIyc1M68oMzmjpDQvXaGqtEjBu6gyPzs_rzi1qCwztQgkWpqXopCaV1JcUJSanJGal5JarOCUWlKUmZpUXJZalJaYUZSax8PAmpaYU5zKC6W5GRTdXEOcPXRTC_LjU4sLEpNT81JL4l1cDQ2MTczMLY0dDY2JUQMAlrE3rw</recordid><startdate>20050512</startdate><enddate>20050512</enddate><creator>FUHR, GUENTER</creator><creator>ZIMMERMANN, HEIKO</creator><creator>SCHOEN, UWE</creator><scope>EVB</scope></search><sort><creationdate>20050512</creationdate><title>Kühleinrichtung zur Kryokonservierung und entsprechendes Betriebsverfahren</title><author>FUHR, GUENTER ; ZIMMERMANN, HEIKO ; SCHOEN, UWE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE10346793A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>2005</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</topic><topic>BLASTING</topic><topic>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE</topic><topic>COLD ROOMS</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>ICE-BOXES</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PEST REPELLANTS OR ATTRACTANTS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PHYSICS</topic><topic>PLANT GROWTH REGULATORS</topic><topic>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</topic><topic>REFRIGERATION OR COOLING</topic><topic>REFRIGERATORS</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>TRAPPING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FUHR, GUENTER</creatorcontrib><creatorcontrib>ZIMMERMANN, HEIKO</creatorcontrib><creatorcontrib>SCHOEN, UWE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUHR, GUENTER</au><au>ZIMMERMANN, HEIKO</au><au>SCHOEN, UWE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Kühleinrichtung zur Kryokonservierung und entsprechendes Betriebsverfahren</title><date>2005-05-12</date><risdate>2005</risdate><abstract>Die Erfindung betrifft eine Kühleinrichtung, insbesondere zur Kryokonservierung biologischer Proben, mit einer Kühlmittelzuleitung (5) zur Zuführung eines Kühlmittels (3) zu einer Kühlkammer (1), einer Heizung (6) mit einer einstellbaren ersten Heizleistung (P2) zur Erwärmung des der Kühlkammer (1) zugeführten Kühlmittels (3), einem ersten Temperatursensor (8-10) zur Messung der Temperatur (T2-T4) in der Kühlkammer (1), einem zweiten Temperatursensor (7) zur Messung der Temperatur (T1) des der Kühlkammer (1) zugeführten Kühlmittels (3) sowie einem Regler (11) zur Temperaturregelung. Es wird vorgeschlagen, dass der Regler (11) ein Mehrfachregler ist, der als Regelgrößen mehrere Temperaturen (T1-T4) erfasst und/oder als Stellgrößen mehrere Heizleistungen (P1, P2) einstellt. Weiterhin umfasst die Erfindung ein entsprechendes Betriebsverfahren.
The invention relates to a cooling apparatus, especially for cryogenically preserving biological samples, including a duct (5) for delivering a coolant (3) to a cooling chamber (1), a heater (6) that has an adjustable first heating performance (P2) for heating the coolant (3) delivered to the cooling chamber (1), a first temperature sensor (8-10) for measuring the temperature (T2-T4) in the cooling chamber (1), a second temperature sensor (7) for measuring the temperature (Ti) of the coolant (3) delivered to the cooling chamber (I), and a regulator (11) for regulating the temperature. The regulator (11) is embodied as a multiple regulator which detects several temperatures (T1-T4) as control variables and/or adjusts several heating performances (P1, P2) as manipulated variables. The invention further relates to a corresponding operating method.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES BLASTING CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS FISHING FORESTRY HEAT PUMP SYSTEMS HEATING HUMAN NECESSITIES HUNTING ICE-BOXES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MEASURING MECHANICAL ENGINEERING PERFORMING OPERATIONS PEST REPELLANTS OR ATTRACTANTS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF REFRIGERATION OR COOLING REFRIGERATORS TESTING TRANSPORTING TRAPPING WEAPONS |
| title | Kühleinrichtung zur Kryokonservierung und entsprechendes Betriebsverfahren |
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