EXPANSIONSVENTIL FÜR KLIMAANLAGE
An expansion valve (10) for heat transfer systems such as an air conditioning system, includes a control element (20) for controlling the flow rate of working fluid through the valve. The control element has a stem member (28) and movable member (42) movable on the stem member. Openings (38) to an i...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | ger |
| 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 | HARPER, SANDRA, L., DANA POINT, CA 92629, US CAMPBELL, CHESTER, D., RANCHO SANTA MARGARITA, CA 92688, US MATTHIES, ALAN, MILWAUKEE, WI 53216, US RIEFLER, ROGER, G., BRANDON, MS 39042, US YABUKI, ROY, M., LOS ANGELES, CA 90029, US JAIN, VIRENDER, LAKE FOREST, CA 92630, US ZOPEY, ASHOK, ANAHEIM HILLS, CA 92807, US KENYON, RICHARD, L., IRVINE, CA 92715, US |
| description | An expansion valve (10) for heat transfer systems such as an air conditioning system, includes a control element (20) for controlling the flow rate of working fluid through the valve. The control element has a stem member (28) and movable member (42) movable on the stem member. Openings (38) to an internal passage (30) in the stem member are regulated by positioning the movable member to achieve regulated flow rate of refrigerant material through the valve. The movable member of the control element is moved by plunger (24) of a proportional solenoid (22). The proportional solenoid has a mgnetic flux circuit including a low permeance isolationtube (62) surrounding the plunger, which enables removal of the coil (76) and frame (78) of the solenoid from the valve. The solenoid further includes a variable permeance flux washer (69) the flux through which varies with plunger position, which is disposed from a gap (82) which provides an area of magnetic saturation. The proportional solenoid produces force/displacement characteristics which enable precise control of the control element and accurate regulation of the refrigerant flow rate through the valve. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DE69310756TT2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DE69310756TT2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DE69310756TT23</originalsourceid><addsrcrecordid>eNrjZFB0jQhw9Av29PcLDnP1C_H0UXA7PCdIwdvH09fR0c_H0d2Vh4E1LTGnOJUXSnMzKLm5hjh76KYW5MenFhckJqfmpZbEu7iaWRobGpibmoWEGBkTpQgA0MAj_Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>EXPANSIONSVENTIL FÜR KLIMAANLAGE</title><source>esp@cenet</source><creator>HARPER, SANDRA, L., DANA POINT, CA 92629, US ; CAMPBELL, CHESTER, D., RANCHO SANTA MARGARITA, CA 92688, US ; MATTHIES, ALAN, MILWAUKEE, WI 53216, US ; RIEFLER, ROGER, G., BRANDON, MS 39042, US ; YABUKI, ROY, M., LOS ANGELES, CA 90029, US ; JAIN, VIRENDER, LAKE FOREST, CA 92630, US ; ZOPEY, ASHOK, ANAHEIM HILLS, CA 92807, US ; KENYON, RICHARD, L., IRVINE, CA 92715, US</creator><creatorcontrib>HARPER, SANDRA, L., DANA POINT, CA 92629, US ; CAMPBELL, CHESTER, D., RANCHO SANTA MARGARITA, CA 92688, US ; MATTHIES, ALAN, MILWAUKEE, WI 53216, US ; RIEFLER, ROGER, G., BRANDON, MS 39042, US ; YABUKI, ROY, M., LOS ANGELES, CA 90029, US ; JAIN, VIRENDER, LAKE FOREST, CA 92630, US ; ZOPEY, ASHOK, ANAHEIM HILLS, CA 92807, US ; KENYON, RICHARD, L., IRVINE, CA 92715, US</creatorcontrib><description>An expansion valve (10) for heat transfer systems such as an air conditioning system, includes a control element (20) for controlling the flow rate of working fluid through the valve. The control element has a stem member (28) and movable member (42) movable on the stem member. Openings (38) to an internal passage (30) in the stem member are regulated by positioning the movable member to achieve regulated flow rate of refrigerant material through the valve. The movable member of the control element is moved by plunger (24) of a proportional solenoid (22). The proportional solenoid has a mgnetic flux circuit including a low permeance isolationtube (62) surrounding the plunger, which enables removal of the coil (76) and frame (78) of the solenoid from the valve. The solenoid further includes a variable permeance flux washer (69) the flux through which varies with plunger position, which is disposed from a gap (82) which provides an area of magnetic saturation. The proportional solenoid produces force/displacement characteristics which enable precise control of the control element and accurate regulation of the refrigerant flow rate through the valve.</description><edition>6</edition><language>ger</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>1997</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=19970828&DB=EPODOC&CC=DE&NR=69310756T2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970828&DB=EPODOC&CC=DE&NR=69310756T2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HARPER, SANDRA, L., DANA POINT, CA 92629, US</creatorcontrib><creatorcontrib>CAMPBELL, CHESTER, D., RANCHO SANTA MARGARITA, CA 92688, US</creatorcontrib><creatorcontrib>MATTHIES, ALAN, MILWAUKEE, WI 53216, US</creatorcontrib><creatorcontrib>RIEFLER, ROGER, G., BRANDON, MS 39042, US</creatorcontrib><creatorcontrib>YABUKI, ROY, M., LOS ANGELES, CA 90029, US</creatorcontrib><creatorcontrib>JAIN, VIRENDER, LAKE FOREST, CA 92630, US</creatorcontrib><creatorcontrib>ZOPEY, ASHOK, ANAHEIM HILLS, CA 92807, US</creatorcontrib><creatorcontrib>KENYON, RICHARD, L., IRVINE, CA 92715, US</creatorcontrib><title>EXPANSIONSVENTIL FÜR KLIMAANLAGE</title><description>An expansion valve (10) for heat transfer systems such as an air conditioning system, includes a control element (20) for controlling the flow rate of working fluid through the valve. The control element has a stem member (28) and movable member (42) movable on the stem member. Openings (38) to an internal passage (30) in the stem member are regulated by positioning the movable member to achieve regulated flow rate of refrigerant material through the valve. The movable member of the control element is moved by plunger (24) of a proportional solenoid (22). The proportional solenoid has a mgnetic flux circuit including a low permeance isolationtube (62) surrounding the plunger, which enables removal of the coil (76) and frame (78) of the solenoid from the valve. The solenoid further includes a variable permeance flux washer (69) the flux through which varies with plunger position, which is disposed from a gap (82) which provides an area of magnetic saturation. The proportional solenoid produces force/displacement characteristics which enable precise control of the control element and accurate regulation of the refrigerant flow rate through the valve.</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</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>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB0jQhw9Av29PcLDnP1C_H0UXA7PCdIwdvH09fR0c_H0d2Vh4E1LTGnOJUXSnMzKLm5hjh76KYW5MenFhckJqfmpZbEu7iaWRobGpibmoWEGBkTpQgA0MAj_Q</recordid><startdate>19970828</startdate><enddate>19970828</enddate><creator>HARPER, SANDRA, L., DANA POINT, CA 92629, US</creator><creator>CAMPBELL, CHESTER, D., RANCHO SANTA MARGARITA, CA 92688, US</creator><creator>MATTHIES, ALAN, MILWAUKEE, WI 53216, US</creator><creator>RIEFLER, ROGER, G., BRANDON, MS 39042, US</creator><creator>YABUKI, ROY, M., LOS ANGELES, CA 90029, US</creator><creator>JAIN, VIRENDER, LAKE FOREST, CA 92630, US</creator><creator>ZOPEY, ASHOK, ANAHEIM HILLS, CA 92807, US</creator><creator>KENYON, RICHARD, L., IRVINE, CA 92715, US</creator><scope>EVB</scope></search><sort><creationdate>19970828</creationdate><title>EXPANSIONSVENTIL FÜR KLIMAANLAGE</title><author>HARPER, SANDRA, L., DANA POINT, CA 92629, US ; CAMPBELL, CHESTER, D., RANCHO SANTA MARGARITA, CA 92688, US ; MATTHIES, ALAN, MILWAUKEE, WI 53216, US ; RIEFLER, ROGER, G., BRANDON, MS 39042, US ; YABUKI, ROY, M., LOS ANGELES, CA 90029, US ; JAIN, VIRENDER, LAKE FOREST, CA 92630, US ; ZOPEY, ASHOK, ANAHEIM HILLS, CA 92807, US ; KENYON, RICHARD, L., IRVINE, CA 92715, US</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE69310756TT23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>1997</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</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>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HARPER, SANDRA, L., DANA POINT, CA 92629, US</creatorcontrib><creatorcontrib>CAMPBELL, CHESTER, D., RANCHO SANTA MARGARITA, CA 92688, US</creatorcontrib><creatorcontrib>MATTHIES, ALAN, MILWAUKEE, WI 53216, US</creatorcontrib><creatorcontrib>RIEFLER, ROGER, G., BRANDON, MS 39042, US</creatorcontrib><creatorcontrib>YABUKI, ROY, M., LOS ANGELES, CA 90029, US</creatorcontrib><creatorcontrib>JAIN, VIRENDER, LAKE FOREST, CA 92630, US</creatorcontrib><creatorcontrib>ZOPEY, ASHOK, ANAHEIM HILLS, CA 92807, US</creatorcontrib><creatorcontrib>KENYON, RICHARD, L., IRVINE, CA 92715, US</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HARPER, SANDRA, L., DANA POINT, CA 92629, US</au><au>CAMPBELL, CHESTER, D., RANCHO SANTA MARGARITA, CA 92688, US</au><au>MATTHIES, ALAN, MILWAUKEE, WI 53216, US</au><au>RIEFLER, ROGER, G., BRANDON, MS 39042, US</au><au>YABUKI, ROY, M., LOS ANGELES, CA 90029, US</au><au>JAIN, VIRENDER, LAKE FOREST, CA 92630, US</au><au>ZOPEY, ASHOK, ANAHEIM HILLS, CA 92807, US</au><au>KENYON, RICHARD, L., IRVINE, CA 92715, US</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EXPANSIONSVENTIL FÜR KLIMAANLAGE</title><date>1997-08-28</date><risdate>1997</risdate><abstract>An expansion valve (10) for heat transfer systems such as an air conditioning system, includes a control element (20) for controlling the flow rate of working fluid through the valve. The control element has a stem member (28) and movable member (42) movable on the stem member. Openings (38) to an internal passage (30) in the stem member are regulated by positioning the movable member to achieve regulated flow rate of refrigerant material through the valve. The movable member of the control element is moved by plunger (24) of a proportional solenoid (22). The proportional solenoid has a mgnetic flux circuit including a low permeance isolationtube (62) surrounding the plunger, which enables removal of the coil (76) and frame (78) of the solenoid from the valve. The solenoid further includes a variable permeance flux washer (69) the flux through which varies with plunger position, which is disposed from a gap (82) which provides an area of magnetic saturation. The proportional solenoid produces force/displacement characteristics which enable precise control of the control element and accurate regulation of the refrigerant flow rate through the valve.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | ger |
| recordid | cdi_epo_espacenet_DE69310756TT2 |
| source | esp@cenet |
| subjects | ACTUATING-FLOATS BLASTING COCKS COMBINED HEATING AND REFRIGERATION SYSTEMS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | EXPANSIONSVENTIL FÜR KLIMAANLAGE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T17%3A50%3A41IST&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=HARPER,%20SANDRA,%20L.,%20DANA%20POINT,%20CA%2092629,%20US&rft.date=1997-08-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EDE69310756TT2%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 |