Control system for an electric heater
The present invention is generally directed to a control system, and, more specifically, to a control system for an electric heater. A control system for an electric heater, e.g., an electric catalyst heater (ECH), includes a current sensor, a voltage sensor, a switching element, and a control circu...
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| creator | Husted, Harry L Cheever, Jr., Gordon D Erickson, Clinton W |
| description | The present invention is generally directed to a control system, and, more specifically, to a control system for an electric heater.
A control system for an electric heater, e.g., an electric catalyst heater (ECH), includes a current sensor, a voltage sensor, a switching element, and a control circuit. The control circuit is coupled to the current sensor, the voltage sensor and a control terminal of the switching element and varies a control signal on the control terminal to maintain the temperature of the heating element within a predetermined temperature range. |
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A control system for an electric heater, e.g., an electric catalyst heater (ECH), includes a current sensor, a voltage sensor, a switching element, and a control circuit. The control circuit is coupled to the current sensor, the voltage sensor and a control terminal of the switching element and varies a control signal on the control terminal to maintain the temperature of the heating element within a predetermined temperature range.</description><language>eng</language><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6728602$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6728602$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Husted, Harry L</creatorcontrib><creatorcontrib>Cheever, Jr., Gordon D</creatorcontrib><creatorcontrib>Erickson, Clinton W</creatorcontrib><creatorcontrib>Delphi Technologies, Inc</creatorcontrib><title>Control system for an electric heater</title><description>The present invention is generally directed to a control system, and, more specifically, to a control system for an electric heater.
A control system for an electric heater, e.g., an electric catalyst heater (ECH), includes a current sensor, a voltage sensor, a switching element, and a control circuit. The control circuit is coupled to the current sensor, the voltage sensor and a control terminal of the switching element and varies a control signal on the control terminal to maintain the temperature of the heating element within a predetermined temperature range.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZFB1zs8rKcrPUSiuLC5JzVVIyy9SSMxTSM1JTS4pykxWyEhNLEkt4mFgTUvMKU7lhdLcDApuriHOHrqlxQVA-byS4vj0okQQZWBmbmRhZmBkTIQSABWNJ_g</recordid><startdate>20040427</startdate><enddate>20040427</enddate><creator>Husted, Harry L</creator><creator>Cheever, Jr., Gordon D</creator><creator>Erickson, Clinton W</creator><scope>EFH</scope></search><sort><creationdate>20040427</creationdate><title>Control system for an electric heater</title><author>Husted, Harry L ; Cheever, Jr., Gordon D ; Erickson, Clinton W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_067286023</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Husted, Harry L</creatorcontrib><creatorcontrib>Cheever, Jr., Gordon D</creatorcontrib><creatorcontrib>Erickson, Clinton W</creatorcontrib><creatorcontrib>Delphi Technologies, Inc</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Husted, Harry L</au><au>Cheever, Jr., Gordon D</au><au>Erickson, Clinton W</au><aucorp>Delphi Technologies, Inc</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Control system for an electric heater</title><date>2004-04-27</date><risdate>2004</risdate><abstract>The present invention is generally directed to a control system, and, more specifically, to a control system for an electric heater.
A control system for an electric heater, e.g., an electric catalyst heater (ECH), includes a current sensor, a voltage sensor, a switching element, and a control circuit. The control circuit is coupled to the current sensor, the voltage sensor and a control terminal of the switching element and varies a control signal on the control terminal to maintain the temperature of the heating element within a predetermined temperature range.</abstract><oa>free_for_read</oa></addata></record> |
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| source | USPTO Issued Patents |
| title | Control system for an electric heater |
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