Variable-cross section exhaust gas turbocharger actuating mechanism
The utility model relates to a variable-cross section exhaust gas turbocharger actuating mechanism. Interference to a motor, by disturbance of waste gas flow disturbance to a nozzle ring, mechanical vibration and the like is eliminated by worm gear self-locking principle. The variable-cross section...
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| creator | FANG CUNGUANG LIU JIHAO ZHAO BAOZHU ZHAO MINGWEI DONG FEI |
| description | The utility model relates to a variable-cross section exhaust gas turbocharger actuating mechanism. Interference to a motor, by disturbance of waste gas flow disturbance to a nozzle ring, mechanical vibration and the like is eliminated by worm gear self-locking principle. The variable-cross section exhaust gas turbocharger actuating mechanism comprises the motor, a primary driving mechanism, a worm gear driving mechanism with a self-locking function, a connecting rod mechanism and the nozzle ring, wherein an output shaft of the motor is fixedly connected with a driving gear in the primary driving mechanism; a driven gear in the primary driving mechanism is fixedly connected with a worm rod in the worm gear driving mechanism; a worm gear in the worm gear driving mechanism is connected with a short rod in the connecting rod mechanism through a rotating shaft; a long rod in the connecting rod mechanism is connected with the nozzle ring. Unidirectional torque of the nozzle ring is transferred by the motor, a return spring part is eliminated, the cost is also reduced while the structure is simplified, the mechanical failure rate is reduced, and the motor can work with static current under a non-rotation working condition, so that the aim of saving energy is fulfilled, and the service life of the motor is prolonged. |
| format | Patent |
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Interference to a motor, by disturbance of waste gas flow disturbance to a nozzle ring, mechanical vibration and the like is eliminated by worm gear self-locking principle. The variable-cross section exhaust gas turbocharger actuating mechanism comprises the motor, a primary driving mechanism, a worm gear driving mechanism with a self-locking function, a connecting rod mechanism and the nozzle ring, wherein an output shaft of the motor is fixedly connected with a driving gear in the primary driving mechanism; a driven gear in the primary driving mechanism is fixedly connected with a worm rod in the worm gear driving mechanism; a worm gear in the worm gear driving mechanism is connected with a short rod in the connecting rod mechanism through a rotating shaft; a long rod in the connecting rod mechanism is connected with the nozzle ring. Unidirectional torque of the nozzle ring is transferred by the motor, a return spring part is eliminated, the cost is also reduced while the structure is simplified, the mechanical failure rate is reduced, and the motor can work with static current under a non-rotation working condition, so that the aim of saving energy is fulfilled, and the service life of the motor is prolonged.</description><language>eng</language><subject>BLASTING ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; WEAPONS</subject><creationdate>2015</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=20150107&DB=EPODOC&CC=CN&NR=204082316U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150107&DB=EPODOC&CC=CN&NR=204082316U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FANG CUNGUANG</creatorcontrib><creatorcontrib>LIU JIHAO</creatorcontrib><creatorcontrib>ZHAO BAOZHU</creatorcontrib><creatorcontrib>ZHAO MINGWEI</creatorcontrib><creatorcontrib>DONG FEI</creatorcontrib><title>Variable-cross section exhaust gas turbocharger actuating mechanism</title><description>The utility model relates to a variable-cross section exhaust gas turbocharger actuating mechanism. Interference to a motor, by disturbance of waste gas flow disturbance to a nozzle ring, mechanical vibration and the like is eliminated by worm gear self-locking principle. The variable-cross section exhaust gas turbocharger actuating mechanism comprises the motor, a primary driving mechanism, a worm gear driving mechanism with a self-locking function, a connecting rod mechanism and the nozzle ring, wherein an output shaft of the motor is fixedly connected with a driving gear in the primary driving mechanism; a driven gear in the primary driving mechanism is fixedly connected with a worm rod in the worm gear driving mechanism; a worm gear in the worm gear driving mechanism is connected with a short rod in the connecting rod mechanism through a rotating shaft; a long rod in the connecting rod mechanism is connected with the nozzle ring. Unidirectional torque of the nozzle ring is transferred by the motor, a return spring part is eliminated, the cost is also reduced while the structure is simplified, the mechanical failure rate is reduced, and the motor can work with static current under a non-rotation working condition, so that the aim of saving energy is fulfilled, and the service life of the motor is prolonged.</description><subject>BLASTING</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwkAMgOFbHER9h-BeqK2I-6E4OVnXkoZ4PWjvSpIDH18HH8Dph49_7fwTJeIwcUWSVUGZLOYE_B6xqEFABSsyZBpRAgsgWUGLKcDMX0tR561bvXBS3v26cfvr5eFvFS-5Z12QOLH1_t7Ux_rctIdT17V_TR8ylDPe</recordid><startdate>20150107</startdate><enddate>20150107</enddate><creator>FANG CUNGUANG</creator><creator>LIU JIHAO</creator><creator>ZHAO BAOZHU</creator><creator>ZHAO MINGWEI</creator><creator>DONG FEI</creator><scope>EVB</scope></search><sort><creationdate>20150107</creationdate><title>Variable-cross section exhaust gas turbocharger actuating mechanism</title><author>FANG CUNGUANG ; LIU JIHAO ; ZHAO BAOZHU ; ZHAO MINGWEI ; DONG FEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204082316UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>BLASTING</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FANG CUNGUANG</creatorcontrib><creatorcontrib>LIU JIHAO</creatorcontrib><creatorcontrib>ZHAO BAOZHU</creatorcontrib><creatorcontrib>ZHAO MINGWEI</creatorcontrib><creatorcontrib>DONG FEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FANG CUNGUANG</au><au>LIU JIHAO</au><au>ZHAO BAOZHU</au><au>ZHAO MINGWEI</au><au>DONG FEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Variable-cross section exhaust gas turbocharger actuating mechanism</title><date>2015-01-07</date><risdate>2015</risdate><abstract>The utility model relates to a variable-cross section exhaust gas turbocharger actuating mechanism. Interference to a motor, by disturbance of waste gas flow disturbance to a nozzle ring, mechanical vibration and the like is eliminated by worm gear self-locking principle. The variable-cross section exhaust gas turbocharger actuating mechanism comprises the motor, a primary driving mechanism, a worm gear driving mechanism with a self-locking function, a connecting rod mechanism and the nozzle ring, wherein an output shaft of the motor is fixedly connected with a driving gear in the primary driving mechanism; a driven gear in the primary driving mechanism is fixedly connected with a worm rod in the worm gear driving mechanism; a worm gear in the worm gear driving mechanism is connected with a short rod in the connecting rod mechanism through a rotating shaft; a long rod in the connecting rod mechanism is connected with the nozzle ring. Unidirectional torque of the nozzle ring is transferred by the motor, a return spring part is eliminated, the cost is also reduced while the structure is simplified, the mechanical failure rate is reduced, and the motor can work with static current under a non-rotation working condition, so that the aim of saving energy is fulfilled, and the service life of the motor is prolonged.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS |
| title | Variable-cross section exhaust gas turbocharger actuating mechanism |
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