HEAT PUMP CYCLE
PROBLEM TO BE SOLVED: To prevent the deterioration of the performance coefficient of a heat pump cycle upon heating operation. SOLUTION: An indoor heat exchanger 30 is divided into two parts and a first indoor heat exchanger 31, positioned at the upstream side of the flow of refrigerant upon heating...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | KIMURA SEISHU OZAKI YUKIKATSU HOTTA TADASHI YAMAGUCHI MOTOHIRO NISHIDA SHIN |
| description | PROBLEM TO BE SOLVED: To prevent the deterioration of the performance coefficient of a heat pump cycle upon heating operation. SOLUTION: An indoor heat exchanger 30 is divided into two parts and a first indoor heat exchanger 31, positioned at the upstream side of the flow of refrigerant upon heating operation, is arranged in an air conditioner easing 33 at the downstream side of the outlet air flow of a second indoor heat exchanger 32. Further, the control of an electric expansion valve 50 is optimized in respective operation modes of heating operation and cooling operation. According to this method, the lower limit side temperature of temperature range of outlet air is increased whereby the temperature of the outlet air can be increased without increasing a high-pressure side pressure and the temperature of the outlet air can be increased while preventing the deterioration of a performance coefficient. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2000146329A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2000146329A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2000146329A3</originalsourceid><addsrcrecordid>eNrjZOD3cHUMUQgI9Q1QcI509nHlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBgYGhiZmxkaWjsZEKQIADNoddA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>HEAT PUMP CYCLE</title><source>esp@cenet</source><creator>KIMURA SEISHU ; OZAKI YUKIKATSU ; HOTTA TADASHI ; YAMAGUCHI MOTOHIRO ; NISHIDA SHIN</creator><creatorcontrib>KIMURA SEISHU ; OZAKI YUKIKATSU ; HOTTA TADASHI ; YAMAGUCHI MOTOHIRO ; NISHIDA SHIN</creatorcontrib><description>PROBLEM TO BE SOLVED: To prevent the deterioration of the performance coefficient of a heat pump cycle upon heating operation. SOLUTION: An indoor heat exchanger 30 is divided into two parts and a first indoor heat exchanger 31, positioned at the upstream side of the flow of refrigerant upon heating operation, is arranged in an air conditioner easing 33 at the downstream side of the outlet air flow of a second indoor heat exchanger 32. Further, the control of an electric expansion valve 50 is optimized in respective operation modes of heating operation and cooling operation. According to this method, the lower limit side temperature of temperature range of outlet air is increased whereby the temperature of the outlet air can be increased without increasing a high-pressure side pressure and the temperature of the outlet air can be increased while preventing the deterioration of a performance coefficient.</description><edition>7</edition><language>eng</language><subject>ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES ; BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</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=20000526&DB=EPODOC&CC=JP&NR=2000146329A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000526&DB=EPODOC&CC=JP&NR=2000146329A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIMURA SEISHU</creatorcontrib><creatorcontrib>OZAKI YUKIKATSU</creatorcontrib><creatorcontrib>HOTTA TADASHI</creatorcontrib><creatorcontrib>YAMAGUCHI MOTOHIRO</creatorcontrib><creatorcontrib>NISHIDA SHIN</creatorcontrib><title>HEAT PUMP CYCLE</title><description>PROBLEM TO BE SOLVED: To prevent the deterioration of the performance coefficient of a heat pump cycle upon heating operation. SOLUTION: An indoor heat exchanger 30 is divided into two parts and a first indoor heat exchanger 31, positioned at the upstream side of the flow of refrigerant upon heating operation, is arranged in an air conditioner easing 33 at the downstream side of the outlet air flow of a second indoor heat exchanger 32. Further, the control of an electric expansion valve 50 is optimized in respective operation modes of heating operation and cooling operation. According to this method, the lower limit side temperature of temperature range of outlet air is increased whereby the temperature of the outlet air can be increased without increasing a high-pressure side pressure and the temperature of the outlet air can be increased while preventing the deterioration of a performance coefficient.</description><subject>ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES</subject><subject>BLASTING</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</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>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD3cHUMUQgI9Q1QcI509nHlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBgYGhiZmxkaWjsZEKQIADNoddA</recordid><startdate>20000526</startdate><enddate>20000526</enddate><creator>KIMURA SEISHU</creator><creator>OZAKI YUKIKATSU</creator><creator>HOTTA TADASHI</creator><creator>YAMAGUCHI MOTOHIRO</creator><creator>NISHIDA SHIN</creator><scope>EVB</scope></search><sort><creationdate>20000526</creationdate><title>HEAT PUMP CYCLE</title><author>KIMURA SEISHU ; OZAKI YUKIKATSU ; HOTTA TADASHI ; YAMAGUCHI MOTOHIRO ; NISHIDA SHIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000146329A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES</topic><topic>BLASTING</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</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>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KIMURA SEISHU</creatorcontrib><creatorcontrib>OZAKI YUKIKATSU</creatorcontrib><creatorcontrib>HOTTA TADASHI</creatorcontrib><creatorcontrib>YAMAGUCHI MOTOHIRO</creatorcontrib><creatorcontrib>NISHIDA SHIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIMURA SEISHU</au><au>OZAKI YUKIKATSU</au><au>HOTTA TADASHI</au><au>YAMAGUCHI MOTOHIRO</au><au>NISHIDA SHIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HEAT PUMP CYCLE</title><date>2000-05-26</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To prevent the deterioration of the performance coefficient of a heat pump cycle upon heating operation. SOLUTION: An indoor heat exchanger 30 is divided into two parts and a first indoor heat exchanger 31, positioned at the upstream side of the flow of refrigerant upon heating operation, is arranged in an air conditioner easing 33 at the downstream side of the outlet air flow of a second indoor heat exchanger 32. Further, the control of an electric expansion valve 50 is optimized in respective operation modes of heating operation and cooling operation. According to this method, the lower limit side temperature of temperature range of outlet air is increased whereby the temperature of the outlet air can be increased without increasing a high-pressure side pressure and the temperature of the outlet air can be increased while preventing the deterioration of a performance coefficient.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2000146329A |
| source | esp@cenet |
| subjects | ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | HEAT PUMP CYCLE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T03%3A11%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KIMURA%20SEISHU&rft.date=2000-05-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2000146329A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |