SCROLL VACUUM PUMP AND ITS METHOD OF PRODUCTION
A vacuum pump includes a fan including a rotational speed to be controlled to cool the vacuum pump, a temperature sensor, and a control device that regulates the rotational speed of the fan in dependence on a power consumption of a drive of the vacuum pump and on a temperature measured by the temper...
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| creator | Becker, Jonas Söhngen, Wolfgang Willig, Michael Bernhardt, Gernot Kallenborn, Stefan Schaefer, Heiko Pauli, Lars Hofmann, Jan Wangorsch, Verena Harapat, Erhard |
| description | A vacuum pump includes a fan including a rotational speed to be controlled to cool the vacuum pump, a temperature sensor, and a control device that regulates the rotational speed of the fan in dependence on a power consumption of a drive of the vacuum pump and on a temperature measured by the temperature sensor. Another vacuum pump includes an electrically driven fan, an air guide hood, and a conductor that leads from the fan to a supply connection for the fan. The conductor is connected to the supply connection via an electrical connector. The connector is separated from an air flow path, defined by the air guide hood, by a partition wall. |
| format | Patent |
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Another vacuum pump includes an electrically driven fan, an air guide hood, and a conductor that leads from the fan to a supply connection for the fan. The conductor is connected to the supply connection via an electrical connector. The connector is separated from an air flow path, defined by the air guide hood, by a partition wall.</description><language>eng ; fre ; ger</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; STEAM ENGINES ; WEAPONS</subject><creationdate>2023</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=20230426&DB=EPODOC&CC=EP&NR=3974655B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230426&DB=EPODOC&CC=EP&NR=3974655B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Becker, Jonas</creatorcontrib><creatorcontrib>Söhngen, Wolfgang</creatorcontrib><creatorcontrib>Willig, Michael</creatorcontrib><creatorcontrib>Bernhardt, Gernot</creatorcontrib><creatorcontrib>Kallenborn, Stefan</creatorcontrib><creatorcontrib>Schaefer, Heiko</creatorcontrib><creatorcontrib>Pauli, Lars</creatorcontrib><creatorcontrib>Hofmann, Jan</creatorcontrib><creatorcontrib>Wangorsch, Verena</creatorcontrib><creatorcontrib>Harapat, Erhard</creatorcontrib><title>SCROLL VACUUM PUMP AND ITS METHOD OF PRODUCTION</title><description>A vacuum pump includes a fan including a rotational speed to be controlled to cool the vacuum pump, a temperature sensor, and a control device that regulates the rotational speed of the fan in dependence on a power consumption of a drive of the vacuum pump and on a temperature measured by the temperature sensor. 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The connector is separated from an air flow path, defined by the air guide hood, by a partition wall.</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPdg7y9_FRCHN0Dg31VQgI9Q1QcPRzUfAMCVbwdQ3x8HdR8HdTCAjydwl1DvH09-NhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcaW5iZmpqZOhsZEKAEAvq4lsA</recordid><startdate>20230426</startdate><enddate>20230426</enddate><creator>Becker, Jonas</creator><creator>Söhngen, Wolfgang</creator><creator>Willig, Michael</creator><creator>Bernhardt, Gernot</creator><creator>Kallenborn, Stefan</creator><creator>Schaefer, Heiko</creator><creator>Pauli, Lars</creator><creator>Hofmann, Jan</creator><creator>Wangorsch, Verena</creator><creator>Harapat, Erhard</creator><scope>EVB</scope></search><sort><creationdate>20230426</creationdate><title>SCROLL VACUUM PUMP AND ITS METHOD OF PRODUCTION</title><author>Becker, Jonas ; Söhngen, Wolfgang ; Willig, Michael ; Bernhardt, Gernot ; Kallenborn, Stefan ; Schaefer, Heiko ; Pauli, Lars ; Hofmann, Jan ; Wangorsch, Verena ; Harapat, Erhard</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3974655B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Becker, Jonas</creatorcontrib><creatorcontrib>Söhngen, Wolfgang</creatorcontrib><creatorcontrib>Willig, Michael</creatorcontrib><creatorcontrib>Bernhardt, Gernot</creatorcontrib><creatorcontrib>Kallenborn, Stefan</creatorcontrib><creatorcontrib>Schaefer, Heiko</creatorcontrib><creatorcontrib>Pauli, Lars</creatorcontrib><creatorcontrib>Hofmann, Jan</creatorcontrib><creatorcontrib>Wangorsch, Verena</creatorcontrib><creatorcontrib>Harapat, Erhard</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Becker, Jonas</au><au>Söhngen, Wolfgang</au><au>Willig, Michael</au><au>Bernhardt, Gernot</au><au>Kallenborn, Stefan</au><au>Schaefer, Heiko</au><au>Pauli, Lars</au><au>Hofmann, Jan</au><au>Wangorsch, Verena</au><au>Harapat, Erhard</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SCROLL VACUUM PUMP AND ITS METHOD OF PRODUCTION</title><date>2023-04-26</date><risdate>2023</risdate><abstract>A vacuum pump includes a fan including a rotational speed to be controlled to cool the vacuum pump, a temperature sensor, and a control device that regulates the rotational speed of the fan in dependence on a power consumption of a drive of the vacuum pump and on a temperature measured by the temperature sensor. Another vacuum pump includes an electrically driven fan, an air guide hood, and a conductor that leads from the fan to a supply connection for the fan. The conductor is connected to the supply connection via an electrical connector. The connector is separated from an air flow path, defined by the air guide hood, by a partition wall.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS STEAM ENGINES WEAPONS |
| title | SCROLL VACUUM PUMP AND ITS METHOD OF PRODUCTION |
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