Pumping device for a transmission and transmission comprising such a pumping device
In order to enable efficient operation and reliable heat dissipation in a transmission, a pumping device (10) for lowering the internal pressure in a transmission (100) is equipped with a suction line(18), which leads from a suction point (20) on a connection side (14) to a discharge point (22) on a...
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| creator | HELLE TORSTEN OTT HANS-PETER |
| description | In order to enable efficient operation and reliable heat dissipation in a transmission, a pumping device (10) for lowering the internal pressure in a transmission (100) is equipped with a suction line(18), which leads from a suction point (20) on a connection side (14) to a discharge point (22) on a discharge side (16); a pump (24) for generating negative pressure at the suction point (20); a pump drive (26) for driving the pump (24); an oil separator (28) connected upstream or downstream of the pump (24) in the suction line (18) that separates oil contained in the suction flow and return theoil via a return line (30) to the connection side (14); and a check valve connected downstream, preferably directly downstream, of the pump (24). A transmission (100) with such a pumping device (10),a use of a pumping device (10) and a method for reducing power losses in a transmission (100) are disclosed.
为了实现传动装置的有效运行和可靠的散热，提供一种泵送装置(10)，用于降低传动装置(100)的内部压力，所述泵送装置(10)配备有抽吸管路(18)，其从连接侧(14)的抽吸点(20)引导至排出侧(16)的排出点(22)；泵(24)，其 |
| format | Patent |
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为了实现传动装置的有效运行和可靠的散热，提供一种泵送装置(10)，用于降低传动装置(100)的内部压力，所述泵送装置(10)配备有抽吸管路(18)，其从连接侧(14)的抽吸点(20)引导至排出侧(16)的排出点(22)；泵(24)，其</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; LUBRICATING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2020</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=20200825&DB=EPODOC&CC=CN&NR=111577874A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200825&DB=EPODOC&CC=CN&NR=111577874A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HELLE TORSTEN</creatorcontrib><creatorcontrib>OTT HANS-PETER</creatorcontrib><title>Pumping device for a transmission and transmission comprising such a pumping device</title><description>In order to enable efficient operation and reliable heat dissipation in a transmission, a pumping device (10) for lowering the internal pressure in a transmission (100) is equipped with a suction line(18), which leads from a suction point (20) on a connection side (14) to a discharge point (22) on a discharge side (16); a pump (24) for generating negative pressure at the suction point (20); a pump drive (26) for driving the pump (24); an oil separator (28) connected upstream or downstream of the pump (24) in the suction line (18) that separates oil contained in the suction flow and return theoil via a return line (30) to the connection side (14); and a check valve connected downstream, preferably directly downstream, of the pump (24). A transmission (100) with such a pumping device (10),a use of a pumping device (10) and a method for reducing power losses in a transmission (100) are disclosed.
为了实现传动装置的有效运行和可靠的散热，提供一种泵送装置(10)，用于降低传动装置(100)的内部压力，所述泵送装置(10)配备有抽吸管路(18)，其从连接侧(14)的抽吸点(20)引导至排出侧(16)的排出点(22)；泵(24)，其</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LUBRICATING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgOKM0tyMxLV0hJLctMTlVIyy9SSFQoKUrMK87NLC7OzM9TSMxLQRVIzs8tKMosBukqLk3OAKovQDGEh4E1LTGnOJUXSnMzKLq5hjh76KYW5MenFhckJqfmpZbEO_sZGhqamptbmJs4GhOjBgCPVDjq</recordid><startdate>20200825</startdate><enddate>20200825</enddate><creator>HELLE TORSTEN</creator><creator>OTT HANS-PETER</creator><scope>EVB</scope></search><sort><creationdate>20200825</creationdate><title>Pumping device for a transmission and transmission comprising such a pumping device</title><author>HELLE TORSTEN ; OTT HANS-PETER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111577874A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LUBRICATING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HELLE TORSTEN</creatorcontrib><creatorcontrib>OTT HANS-PETER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HELLE TORSTEN</au><au>OTT HANS-PETER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pumping device for a transmission and transmission comprising such a pumping device</title><date>2020-08-25</date><risdate>2020</risdate><abstract>In order to enable efficient operation and reliable heat dissipation in a transmission, a pumping device (10) for lowering the internal pressure in a transmission (100) is equipped with a suction line(18), which leads from a suction point (20) on a connection side (14) to a discharge point (22) on a discharge side (16); a pump (24) for generating negative pressure at the suction point (20); a pump drive (26) for driving the pump (24); an oil separator (28) connected upstream or downstream of the pump (24) in the suction line (18) that separates oil contained in the suction flow and return theoil via a return line (30) to the connection side (14); and a check valve connected downstream, preferably directly downstream, of the pump (24). A transmission (100) with such a pumping device (10),a use of a pumping device (10) and a method for reducing power losses in a transmission (100) are disclosed.
为了实现传动装置的有效运行和可靠的散热，提供一种泵送装置(10)，用于降低传动装置(100)的内部压力，所述泵送装置(10)配备有抽吸管路(18)，其从连接侧(14)的抽吸点(20)引导至排出侧(16)的排出点(22)；泵(24)，其</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Pumping device for a transmission and transmission comprising such a pumping device |
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