RENEWABLE ENERGY GENERATOR DEVICE AND HYDRAULIC PUMP ATTACHMENT METHOD

It is intended to provide a power generating apparatus of renewable energy type which can transmit large torque and has a low-cost and readily processable structure of fixing a hydraulic pump to the main shaft and a method of mounting the hydraulic pump. A plurality of key slots 25 are formed at an...

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Hauptverfasser: TSUTSUMI KAZUHISA, ICHIRYUU TAKU
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Sprache:eng ; kor
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creator TSUTSUMI KAZUHISA
ICHIRYUU TAKU
description It is intended to provide a power generating apparatus of renewable energy type which can transmit large torque and has a low-cost and readily processable structure of fixing a hydraulic pump to the main shaft and a method of mounting the hydraulic pump. A plurality of key slots 25 are formed at an end on the back-end side of the main shaft 4. A plurality of keys 30A, 30B are inserted in the key slots 25. The keys 30A, 30B include a reference key 30A to be inserted in one of the key slots and a split key 30B to be inserted in the other of the key slots. The split key 30B is separated into a first key piece 34 having a projection to be inserted in a first groove formed in the main shaft and a second key piece 36 having a depression to be inserted in a second groove formed in the cylindrical member. The pair of key pieces 34, 36 are arranged so that the projection and the depression engage with each other. The projection and the depression of the first and second key pieces have side surfaces 34A, 34B, 36A and 36B formed along a radial direction of the main shaft 4. The side surfaces 34A, 34B, 36A and 36B are contact surfaces of the first and second key pieces 36 and incline with respect to the axial direction of the main shaft.
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A plurality of key slots 25 are formed at an end on the back-end side of the main shaft 4. A plurality of keys 30A, 30B are inserted in the key slots 25. The keys 30A, 30B include a reference key 30A to be inserted in one of the key slots and a split key 30B to be inserted in the other of the key slots. The split key 30B is separated into a first key piece 34 having a projection to be inserted in a first groove formed in the main shaft and a second key piece 36 having a depression to be inserted in a second groove formed in the cylindrical member. The pair of key pieces 34, 36 are arranged so that the projection and the depression engage with each other. The projection and the depression of the first and second key pieces have side surfaces 34A, 34B, 36A and 36B formed along a radial direction of the main shaft 4. The side surfaces 34A, 34B, 36A and 36B are contact surfaces of the first and second key pieces 36 and incline with respect to the axial direction of the main shaft.</description><language>eng ; kor</language><subject>BLASTING ; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PRODUCING MECHANICAL POWER ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; THERMAL INSULATION IN GENERAL ; WEAPONS ; WIND MOTORS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><creationdate>2013</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&amp;date=20130304&amp;DB=EPODOC&amp;CC=KR&amp;NR=20130020909A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130304&amp;DB=EPODOC&amp;CC=KR&amp;NR=20130020909A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSUTSUMI KAZUHISA</creatorcontrib><creatorcontrib>ICHIRYUU TAKU</creatorcontrib><title>RENEWABLE ENERGY GENERATOR DEVICE AND HYDRAULIC PUMP ATTACHMENT METHOD</title><description>It is intended to provide a power generating apparatus of renewable energy type which can transmit large torque and has a low-cost and readily processable structure of fixing a hydraulic pump to the main shaft and a method of mounting the hydraulic pump. 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The side surfaces 34A, 34B, 36A and 36B are contact surfaces of the first and second key pieces 36 and incline with respect to the axial direction of the main shaft.</description><subject>BLASTING</subject><subject>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</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>MACHINES OR ENGINES FOR LIQUIDS</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PRODUCING MECHANICAL POWER</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><subject>WIND MOTORS</subject><subject>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHALcvVzDXd08nFVADKC3CMV3EG0Y4h_kIKLa5ins6uCo5-LgkekS5BjqI-ns0JAqG-AgmNIiKOzh6-rX4iCr2uIh78LDwNrWmJOcSovlOZmUHZzDXH20E0tyI9PLS5ITE7NSy2J9w4yMjA0NjAwMrA0sHQ0Jk4VAFlSLRc</recordid><startdate>20130304</startdate><enddate>20130304</enddate><creator>TSUTSUMI KAZUHISA</creator><creator>ICHIRYUU TAKU</creator><scope>EVB</scope></search><sort><creationdate>20130304</creationdate><title>RENEWABLE ENERGY GENERATOR DEVICE AND HYDRAULIC PUMP ATTACHMENT METHOD</title><author>TSUTSUMI KAZUHISA ; ICHIRYUU TAKU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20130020909A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2013</creationdate><topic>BLASTING</topic><topic>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</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>MACHINES OR ENGINES FOR LIQUIDS</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PRODUCING MECHANICAL POWER</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><topic>WIND MOTORS</topic><topic>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>TSUTSUMI KAZUHISA</creatorcontrib><creatorcontrib>ICHIRYUU TAKU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSUTSUMI KAZUHISA</au><au>ICHIRYUU TAKU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RENEWABLE ENERGY GENERATOR DEVICE AND HYDRAULIC PUMP ATTACHMENT METHOD</title><date>2013-03-04</date><risdate>2013</risdate><abstract>It is intended to provide a power generating apparatus of renewable energy type which can transmit large torque and has a low-cost and readily processable structure of fixing a hydraulic pump to the main shaft and a method of mounting the hydraulic pump. A plurality of key slots 25 are formed at an end on the back-end side of the main shaft 4. A plurality of keys 30A, 30B are inserted in the key slots 25. The keys 30A, 30B include a reference key 30A to be inserted in one of the key slots and a split key 30B to be inserted in the other of the key slots. The split key 30B is separated into a first key piece 34 having a projection to be inserted in a first groove formed in the main shaft and a second key piece 36 having a depression to be inserted in a second groove formed in the cylindrical member. The pair of key pieces 34, 36 are arranged so that the projection and the depression engage with each other. The projection and the depression of the first and second key pieces have side surfaces 34A, 34B, 36A and 36B formed along a radial direction of the main shaft 4. The side surfaces 34A, 34B, 36A and 36B are contact surfaces of the first and second key pieces 36 and incline with respect to the axial direction of the main shaft.</abstract><oa>free_for_read</oa></addata></record>
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language eng ; kor
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subjects BLASTING
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MACHINES OR ENGINES FOR LIQUIDS
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PRODUCING MECHANICAL POWER
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
THERMAL INSULATION IN GENERAL
WEAPONS
WIND MOTORS
WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
title RENEWABLE ENERGY GENERATOR DEVICE AND HYDRAULIC PUMP ATTACHMENT METHOD
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