ELECTROMAGNETICALLY OPERATED FRICTION DISK-FREE CLUTCH
The electromagnetic disk-free clutch includes a cylindrical rotor supported on one rotary part and defining at one end face a frictional disk and at the other end face an annular groove which accommodates a tubular stator with an electromagnetic coil. The frictional ring of the rotor faces a corresp...
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| creator | VONDROWSKI, GABRIEL GEISSLINGER, WOLFGANG BROENNER, HERMANN PUSTKA, KAREL MUELLRITTER, LUDWIG |
| description | The electromagnetic disk-free clutch includes a cylindrical rotor supported on one rotary part and defining at one end face a frictional disk and at the other end face an annular groove which accommodates a tubular stator with an electromagnetic coil. The frictional ring of the rotor faces a corresponding frictional ring of a spring-biased armature which is supported for joint rotation and for an axial displacement on the other rotary part. The stator part adjoining the open end of the annular gap is radially extended to form a covering flange having a cross section substantially equal to the cross section of the axially directed parts of the stator and the rotor. The face of the rotor forming the frictional ring is provided with uniformly distributed openings and the axial dimension of the annular goove in the rotor exceeds that of the stator. The resulting air gap between the bottom of the annular groove and the stator prevents the formation of attractive forces acting on the stator in axial direction and the openings in the end portion of the rotor cause a compression of the magnetic flux before it enters the armature. |
| format | Patent |
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The frictional ring of the rotor faces a corresponding frictional ring of a spring-biased armature which is supported for joint rotation and for an axial displacement on the other rotary part. The stator part adjoining the open end of the annular gap is radially extended to form a covering flange having a cross section substantially equal to the cross section of the axially directed parts of the stator and the rotor. The face of the rotor forming the frictional ring is provided with uniformly distributed openings and the axial dimension of the annular goove in the rotor exceeds that of the stator. The resulting air gap between the bottom of the annular groove and the stator prevents the formation of attractive forces acting on the stator in axial direction and the openings in the end portion of the rotor cause a compression of the magnetic flux before it enters the armature.</description><edition>3</edition><language>eng ; fre</language><subject>BLASTING ; BRAKES ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1983</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=19830816&DB=EPODOC&CC=CA&NR=1152013A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19830816&DB=EPODOC&CC=CA&NR=1152013A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VONDROWSKI, GABRIEL</creatorcontrib><creatorcontrib>GEISSLINGER, WOLFGANG</creatorcontrib><creatorcontrib>BROENNER, HERMANN</creatorcontrib><creatorcontrib>PUSTKA, KAREL</creatorcontrib><creatorcontrib>MUELLRITTER, LUDWIG</creatorcontrib><title>ELECTROMAGNETICALLY OPERATED FRICTION DISK-FREE CLUTCH</title><description>The electromagnetic disk-free clutch includes a cylindrical rotor supported on one rotary part and defining at one end face a frictional disk and at the other end face an annular groove which accommodates a tubular stator with an electromagnetic coil. The frictional ring of the rotor faces a corresponding frictional ring of a spring-biased armature which is supported for joint rotation and for an axial displacement on the other rotary part. The stator part adjoining the open end of the annular gap is radially extended to form a covering flange having a cross section substantially equal to the cross section of the axially directed parts of the stator and the rotor. The face of the rotor forming the frictional ring is provided with uniformly distributed openings and the axial dimension of the annular goove in the rotor exceeds that of the stator. The resulting air gap between the bottom of the annular groove and the stator prevents the formation of attractive forces acting on the stator in axial direction and the openings in the end portion of the rotor cause a compression of the magnetic flux before it enters the armature.</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1983</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBz9XF1Dgny93V093MN8XR29PGJVPAPcA1yDHF1UXAL8nQO8fT3U3DxDPbWdQtydVVw9gkNcfbgYWBNS8wpTuWF0twM8m6uQHHd1IL8-NTigsTk1LzUknhnR0NDUyMDQ2NHY8IqAI7rJxA</recordid><startdate>19830816</startdate><enddate>19830816</enddate><creator>VONDROWSKI, GABRIEL</creator><creator>GEISSLINGER, WOLFGANG</creator><creator>BROENNER, HERMANN</creator><creator>PUSTKA, KAREL</creator><creator>MUELLRITTER, LUDWIG</creator><scope>EVB</scope></search><sort><creationdate>19830816</creationdate><title>ELECTROMAGNETICALLY OPERATED FRICTION DISK-FREE CLUTCH</title><author>VONDROWSKI, GABRIEL ; GEISSLINGER, WOLFGANG ; BROENNER, HERMANN ; PUSTKA, KAREL ; MUELLRITTER, LUDWIG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA1152013A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1983</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>VONDROWSKI, GABRIEL</creatorcontrib><creatorcontrib>GEISSLINGER, WOLFGANG</creatorcontrib><creatorcontrib>BROENNER, HERMANN</creatorcontrib><creatorcontrib>PUSTKA, KAREL</creatorcontrib><creatorcontrib>MUELLRITTER, LUDWIG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VONDROWSKI, GABRIEL</au><au>GEISSLINGER, WOLFGANG</au><au>BROENNER, HERMANN</au><au>PUSTKA, KAREL</au><au>MUELLRITTER, LUDWIG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTROMAGNETICALLY OPERATED FRICTION DISK-FREE CLUTCH</title><date>1983-08-16</date><risdate>1983</risdate><abstract>The electromagnetic disk-free clutch includes a cylindrical rotor supported on one rotary part and defining at one end face a frictional disk and at the other end face an annular groove which accommodates a tubular stator with an electromagnetic coil. The frictional ring of the rotor faces a corresponding frictional ring of a spring-biased armature which is supported for joint rotation and for an axial displacement on the other rotary part. The stator part adjoining the open end of the annular gap is radially extended to form a covering flange having a cross section substantially equal to the cross section of the axially directed parts of the stator and the rotor. The face of the rotor forming the frictional ring is provided with uniformly distributed openings and the axial dimension of the annular goove in the rotor exceeds that of the stator. The resulting air gap between the bottom of the annular groove and the stator prevents the formation of attractive forces acting on the stator in axial direction and the openings in the end portion of the rotor cause a compression of the magnetic flux before it enters the armature.</abstract><edition>3</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
| recordid | cdi_epo_espacenet_CA1152013A |
| source | esp@cenet |
| subjects | BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | ELECTROMAGNETICALLY OPERATED FRICTION DISK-FREE CLUTCH |
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