Electromagnetic injection valve for controlling a fuel amount to be injected into an internal combustion engine

Electromagnetic injection valve for controlling a fuel amount to be injected into an internal combustion engine

The present invention relates to an electromagnetic injector for controlling the fuel quantity to be fed into an internal combustion engine. An electromagnetic injector for controlling a fuel quantity to be fed into an internal combustion engine includes a valve body displaceable by an electromagnet...

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1. Verfasser: Greif, Hubert
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creator Greif, Hubert
description The present invention relates to an electromagnetic injector for controlling the fuel quantity to be fed into an internal combustion engine. An electromagnetic injector for controlling a fuel quantity to be fed into an internal combustion engine includes a valve body displaceable by an electromagnetic coil system, the valve body acting together with a magnet armature of the electromagnetic coil system. The electromagnetic coil system includes at least two concentrically positioned coils integrated into the magnetic circuit so that in each case a first pole body is positioned between two adjacent coils, and the inner and outer coil are respectively adjacent to a second pole body, the first and second pole bodies are components of the magnetic circuit of the electromagnetic coil system, and in each case adjacent coils may have a common field current flowing through them in opposite directional sense to each other.
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An electromagnetic injector for controlling a fuel quantity to be fed into an internal combustion engine includes a valve body displaceable by an electromagnetic coil system, the valve body acting together with a magnet armature of the electromagnetic coil system. The electromagnetic coil system includes at least two concentrically positioned coils integrated into the magnetic circuit so that in each case a first pole body is positioned between two adjacent coils, and the inner and outer coil are respectively adjacent to a second pole body, the first and second pole bodies are components of the magnetic circuit of the electromagnetic coil system, and in each case adjacent coils may have a common field current flowing through them in opposite directional sense to each other.</description><language>eng</language><creationdate>2003</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/6651913$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,777,799,882,64018</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6651913$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Greif, Hubert</creatorcontrib><creatorcontrib>Robert Bosch GmbH</creatorcontrib><title>Electromagnetic injection valve for controlling a fuel amount to be injected into an internal combustion engine</title><description>The present invention relates to an electromagnetic injector for controlling the fuel quantity to be fed into an internal combustion engine. An electromagnetic injector for controlling a fuel quantity to be fed into an internal combustion engine includes a valve body displaceable by an electromagnetic coil system, the valve body acting together with a magnet armature of the electromagnetic coil system. The electromagnetic coil system includes at least two concentrically positioned coils integrated into the magnetic circuit so that in each case a first pole body is positioned between two adjacent coils, and the inner and outer coil are respectively adjacent to a second pole body, the first and second pole bodies are components of the magnetic circuit of the electromagnetic coil system, and in each case adjacent coils may have a common field current flowing through them in opposite directional sense to each other.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNqNjE0KwjAQhbNxIeod5gKCpVhwLRUP4F6mcRIikxnJT89vKj2Aq-_x-N7bGh2ZbEka0QuVYCHIuxVBBWbkmcBpAqvSFOYgHhBcJQaMWqVAUZho3dCrhVagLKQkyG0Zp5p_dyQ-CO3NxiFnOqzcGbiNj-v9WPMHC0nJT59wwWkYzt2l6_s_lC_vXkQ7</recordid><startdate>20031125</startdate><enddate>20031125</enddate><creator>Greif, Hubert</creator><scope>EFH</scope></search><sort><creationdate>20031125</creationdate><title>Electromagnetic injection valve for controlling a fuel amount to be injected into an internal combustion engine</title><author>Greif, Hubert</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_066519133</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Greif, Hubert</creatorcontrib><creatorcontrib>Robert Bosch GmbH</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Greif, Hubert</au><aucorp>Robert Bosch GmbH</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electromagnetic injection valve for controlling a fuel amount to be injected into an internal combustion engine</title><date>2003-11-25</date><risdate>2003</risdate><abstract>The present invention relates to an electromagnetic injector for controlling the fuel quantity to be fed into an internal combustion engine. An electromagnetic injector for controlling a fuel quantity to be fed into an internal combustion engine includes a valve body displaceable by an electromagnetic coil system, the valve body acting together with a magnet armature of the electromagnetic coil system. The electromagnetic coil system includes at least two concentrically positioned coils integrated into the magnetic circuit so that in each case a first pole body is positioned between two adjacent coils, and the inner and outer coil are respectively adjacent to a second pole body, the first and second pole bodies are components of the magnetic circuit of the electromagnetic coil system, and in each case adjacent coils may have a common field current flowing through them in opposite directional sense to each other.</abstract><oa>free_for_read</oa></addata></record>
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title Electromagnetic injection valve for controlling a fuel amount to be injected into an internal combustion engine
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