Electronic proximity fuse responsive to two signals
An electronic proximity fuse of the FM radar type having a detonating circuit with two inputs. One input is derived from a signal representing the amount by which the frequency of the received signal differs from the frequency of the transmitted signal at the instant of reception averaged over the f...
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| creator | SCHMUCKER GEORG |
| description | An electronic proximity fuse of the FM radar type having a detonating circuit with two inputs. One input is derived from a signal representing the amount by which the frequency of the received signal differs from the frequency of the transmitted signal at the instant of reception averaged over the frequency-modulation period. The second input is derived from a signal proportional to the amount of the frequency fluctuations of the frequency deviation about the averaged amount. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US4968980A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US4968980A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US4968980A3</originalsourceid><addsrcrecordid>eNrjZDB2zUlNLinKz8tMVigoyq_IzM0sqVRIKy1OVShKLS7IzyvOLEtVKMlXKCnPVyjOTM9LzCnmYWBNA1KpvFCam0HezTXE2UM3tSA_HqgpMTk1L7UkPjTYxNLMwtLCwNGYsAoAoUosiA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Electronic proximity fuse responsive to two signals</title><source>esp@cenet</source><creator>SCHMUCKER; GEORG</creator><creatorcontrib>SCHMUCKER; GEORG</creatorcontrib><description>An electronic proximity fuse of the FM radar type having a detonating circuit with two inputs. One input is derived from a signal representing the amount by which the frequency of the received signal differs from the frequency of the transmitted signal at the instant of reception averaged over the frequency-modulation period. The second input is derived from a signal proportional to the amount of the frequency fluctuations of the frequency deviation about the averaged amount.</description><edition>5</edition><language>eng</language><subject>AMMUNITION ; AMMUNITION FUZES ; ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; ARMING OR SAFETY MEANS THEREFOR ; BLASTING ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; HEATING ; LIGHTING ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; MECHANICAL ENGINEERING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING ; WEAPONS</subject><creationdate>1990</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=19901106&DB=EPODOC&CC=US&NR=4968980A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19901106&DB=EPODOC&CC=US&NR=4968980A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SCHMUCKER; GEORG</creatorcontrib><title>Electronic proximity fuse responsive to two signals</title><description>An electronic proximity fuse of the FM radar type having a detonating circuit with two inputs. One input is derived from a signal representing the amount by which the frequency of the received signal differs from the frequency of the transmitted signal at the instant of reception averaged over the frequency-modulation period. The second input is derived from a signal proportional to the amount of the frequency fluctuations of the frequency deviation about the averaged amount.</description><subject>AMMUNITION</subject><subject>AMMUNITION FUZES</subject><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>ARMING OR SAFETY MEANS THEREFOR</subject><subject>BLASTING</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1990</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB2zUlNLinKz8tMVigoyq_IzM0sqVRIKy1OVShKLS7IzyvOLEtVKMlXKCnPVyjOTM9LzCnmYWBNA1KpvFCam0HezTXE2UM3tSA_HqgpMTk1L7UkPjTYxNLMwtLCwNGYsAoAoUosiA</recordid><startdate>19901106</startdate><enddate>19901106</enddate><creator>SCHMUCKER; GEORG</creator><scope>EVB</scope></search><sort><creationdate>19901106</creationdate><title>Electronic proximity fuse responsive to two signals</title><author>SCHMUCKER; GEORG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4968980A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1990</creationdate><topic>AMMUNITION</topic><topic>AMMUNITION FUZES</topic><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>ARMING OR SAFETY MEANS THEREFOR</topic><topic>BLASTING</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SCHMUCKER; GEORG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SCHMUCKER; GEORG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electronic proximity fuse responsive to two signals</title><date>1990-11-06</date><risdate>1990</risdate><abstract>An electronic proximity fuse of the FM radar type having a detonating circuit with two inputs. One input is derived from a signal representing the amount by which the frequency of the received signal differs from the frequency of the transmitted signal at the instant of reception averaged over the frequency-modulation period. The second input is derived from a signal proportional to the amount of the frequency fluctuations of the frequency deviation about the averaged amount.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | AMMUNITION AMMUNITION FUZES ANALOGOUS ARRANGEMENTS USING OTHER WAVES ARMING OR SAFETY MEANS THEREFOR BLASTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES HEATING LIGHTING LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MECHANICAL ENGINEERING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING WEAPONS |
| title | Electronic proximity fuse responsive to two signals |
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