Circuit arrangement for e.g. monitoring tachometer that is used for detecting speed of motor of washer dryer, has control terminal connected with voltage source by switching resistance that has high resistance than ohmic resistance
The arrangement (1) has an ohmic resistance (30) connected in series with a coil (3). A control unit controls a speed of a motor based upon a signal of a tachometer (2). The tachometer is connected with the control unit by an electronic switching element (23). The switching element has a control ter...
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| description | The arrangement (1) has an ohmic resistance (30) connected in series with a coil (3). A control unit controls a speed of a motor based upon a signal of a tachometer (2). The tachometer is connected with the control unit by an electronic switching element (23). The switching element has a control terminal (24) that is connected with a direct current voltage source by an ohmic switching resistance (7). The switching resistance has high resistance in comparison to the ohmic resistance of the tachometer. A switching pin (28) is connected with a ground (5) by a diode (19).
Schaltungsanordnung (1) zum Auswerten von Signalen einer Tachoeinrichtung (2), welche zum Erfassen einer Drehzahl eines Motors eines Hausgeräts ausgebildet ist und schaltungstechnisch eine Spule (3) sowie einen mit dieser in Reihe geschalteten Ohmschen Widerstand (30) aufweist, mit einer Steuereinheit, welche zum Regeln der Drehzahl des Motors abhängig von einem Signal der Tachoeinrichtung (2) ausgebildet ist, wobei die Tachoeinrichtung (2) mit der Steuereinheit über ein elektronisches Schaltelement (23) gekoppelt ist, dadurch gekennzeichnet, dass ein Steueranschluss (24) des elektronischen Schaltelements (29) mit einer Gleichspannungsquelle (4) über einen Ohmschen Schaltungswiderstand (7) gekoppelt ist, welcher im Vergleich zu dem Ohmschen Widerstand (30) der Tachoeinrichtung (2) hochohmig ausgebildet ist. |
| format | Patent |
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Schaltungsanordnung (1) zum Auswerten von Signalen einer Tachoeinrichtung (2), welche zum Erfassen einer Drehzahl eines Motors eines Hausgeräts ausgebildet ist und schaltungstechnisch eine Spule (3) sowie einen mit dieser in Reihe geschalteten Ohmschen Widerstand (30) aufweist, mit einer Steuereinheit, welche zum Regeln der Drehzahl des Motors abhängig von einem Signal der Tachoeinrichtung (2) ausgebildet ist, wobei die Tachoeinrichtung (2) mit der Steuereinheit über ein elektronisches Schaltelement (23) gekoppelt ist, dadurch gekennzeichnet, dass ein Steueranschluss (24) des elektronischen Schaltelements (29) mit einer Gleichspannungsquelle (4) über einen Ohmschen Schaltungswiderstand (7) gekoppelt ist, welcher im Vergleich zu dem Ohmschen Widerstand (30) der Tachoeinrichtung (2) hochohmig ausgebildet ist.</description><language>eng ; ger</language><subject>BASIC ELECTRIC ELEMENTS ; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; EMERGENCY PROTECTIVE DEVICES ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; GENERATION ; LAUNDERING ; LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES ; RELAYS ; SELECTORS ; TEXTILES ; TREATMENT OF TEXTILES OR THE LIKE</subject><creationdate>2009</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=20090806&DB=EPODOC&CC=DE&NR=102008007563A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090806&DB=EPODOC&CC=DE&NR=102008007563A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DRESLER, MATTHIAS</creatorcontrib><title>Circuit arrangement for e.g. monitoring tachometer that is used for detecting speed of motor of washer dryer, has control terminal connected with voltage source by switching resistance that has high resistance than ohmic resistance</title><description>The arrangement (1) has an ohmic resistance (30) connected in series with a coil (3). A control unit controls a speed of a motor based upon a signal of a tachometer (2). The tachometer is connected with the control unit by an electronic switching element (23). The switching element has a control terminal (24) that is connected with a direct current voltage source by an ohmic switching resistance (7). The switching resistance has high resistance in comparison to the ohmic resistance of the tachometer. A switching pin (28) is connected with a ground (5) by a diode (19).
Schaltungsanordnung (1) zum Auswerten von Signalen einer Tachoeinrichtung (2), welche zum Erfassen einer Drehzahl eines Motors eines Hausgeräts ausgebildet ist und schaltungstechnisch eine Spule (3) sowie einen mit dieser in Reihe geschalteten Ohmschen Widerstand (30) aufweist, mit einer Steuereinheit, welche zum Regeln der Drehzahl des Motors abhängig von einem Signal der Tachoeinrichtung (2) ausgebildet ist, wobei die Tachoeinrichtung (2) mit der Steuereinheit über ein elektronisches Schaltelement (23) gekoppelt ist, dadurch gekennzeichnet, dass ein Steueranschluss (24) des elektronischen Schaltelements (29) mit einer Gleichspannungsquelle (4) über einen Ohmschen Schaltungswiderstand (7) gekoppelt ist, welcher im Vergleich zu dem Ohmschen Widerstand (30) der Tachoeinrichtung (2) hochohmig ausgebildet ist.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRIC SWITCHES</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>GENERATION</subject><subject>LAUNDERING</subject><subject>LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES</subject><subject>RELAYS</subject><subject>SELECTORS</subject><subject>TEXTILES</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjj1OA0EMRrehQMAd3NBBNCHip0UhiAPQR2bWOzPS7nhle4lyYq6BJ6JAVFS2nr_3yefd17ZIXIoBimBNNFE1GFiAVmkFE9diLKUmMIyZJzISsIwGRWFR6k_Z3nG0ltKZnPHgpnttOaBmd3o5ktxARoXI1YRH8KqpVBwbqO67eCiW4ZNHw0SgvEgk-DiCOo-59QtpUcPq_PRF68sl5T-HCpynEn_Ry-5swFHp6mdedNevu_ft2y3NvCedMVIl27_s1uEuhKcQHu8fNs_rzX9z355SccU</recordid><startdate>20090806</startdate><enddate>20090806</enddate><creator>DRESLER, MATTHIAS</creator><scope>EVB</scope></search><sort><creationdate>20090806</creationdate><title>Circuit arrangement for e.g. monitoring tachometer that is used for detecting speed of motor of washer dryer, has control terminal connected with voltage source by switching resistance that has high resistance than ohmic resistance</title><author>DRESLER, MATTHIAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102008007563A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2009</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRIC SWITCHES</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</topic><topic>EMERGENCY PROTECTIVE DEVICES</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>GENERATION</topic><topic>LAUNDERING</topic><topic>LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES</topic><topic>RELAYS</topic><topic>SELECTORS</topic><topic>TEXTILES</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><toplevel>online_resources</toplevel><creatorcontrib>DRESLER, MATTHIAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DRESLER, MATTHIAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Circuit arrangement for e.g. monitoring tachometer that is used for detecting speed of motor of washer dryer, has control terminal connected with voltage source by switching resistance that has high resistance than ohmic resistance</title><date>2009-08-06</date><risdate>2009</risdate><abstract>The arrangement (1) has an ohmic resistance (30) connected in series with a coil (3). A control unit controls a speed of a motor based upon a signal of a tachometer (2). The tachometer is connected with the control unit by an electronic switching element (23). The switching element has a control terminal (24) that is connected with a direct current voltage source by an ohmic switching resistance (7). The switching resistance has high resistance in comparison to the ohmic resistance of the tachometer. A switching pin (28) is connected with a ground (5) by a diode (19).
Schaltungsanordnung (1) zum Auswerten von Signalen einer Tachoeinrichtung (2), welche zum Erfassen einer Drehzahl eines Motors eines Hausgeräts ausgebildet ist und schaltungstechnisch eine Spule (3) sowie einen mit dieser in Reihe geschalteten Ohmschen Widerstand (30) aufweist, mit einer Steuereinheit, welche zum Regeln der Drehzahl des Motors abhängig von einem Signal der Tachoeinrichtung (2) ausgebildet ist, wobei die Tachoeinrichtung (2) mit der Steuereinheit über ein elektronisches Schaltelement (23) gekoppelt ist, dadurch gekennzeichnet, dass ein Steueranschluss (24) des elektronischen Schaltelements (29) mit einer Gleichspannungsquelle (4) über einen Ohmschen Schaltungswiderstand (7) gekoppelt ist, welcher im Vergleich zu dem Ohmschen Widerstand (30) der Tachoeinrichtung (2) hochohmig ausgebildet ist.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS EMERGENCY PROTECTIVE DEVICES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERATION LAUNDERING LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES RELAYS SELECTORS TEXTILES TREATMENT OF TEXTILES OR THE LIKE |
| title | Circuit arrangement for e.g. monitoring tachometer that is used for detecting speed of motor of washer dryer, has control terminal connected with voltage source by switching resistance that has high resistance than ohmic resistance |
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