ROTOR FOR AN AXIAL FLOW TURBOMACHINE AND DOUBLE NUT FOR CONNECTING TWO TIE-ROD ELEMENTS
A rotor for an axial flow turbomachine is provided, having a number of a plurality of disc-shaped or drum-shaped rotor components and at least one pin-shaped tie-rod extending through the rotor components, wherein a counter-bearing is screwed onto each of the projecting ends of the tie-rod for axial...
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| creator | HOELL, HARALD KOLK, KARSTEN COSTAMAGNA, KARIN VEITSMAN, VYACHESLAV DUNGS, SASCHA LAUDAGE, ULF HULL, HENRIK SCHRÖDER, PETER NIMPTSCH, HARALD |
| description | A rotor for an axial flow turbomachine is provided, having a number of a plurality of disc-shaped or drum-shaped rotor components and at least one pin-shaped tie-rod extending through the rotor components, wherein a counter-bearing is screwed onto each of the projecting ends of the tie-rod for axially bracing the rotor components arranged therebetween. The tie-rod has at least two axially adjacent tie-rod elements which are each connected to one another in a detachable manner by connector. Elastic stretching characteristics of the two tie-rod elements are matched to each other such that, with the rotor components being clamped between the two counter-bearings, a clamping of the counter-bearing and the connection element and the rotor components arranged therebetween is at least partially released. |
| format | Patent |
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The tie-rod has at least two axially adjacent tie-rod elements which are each connected to one another in a detachable manner by connector. Elastic stretching characteristics of the two tie-rod elements are matched to each other such that, with the rotor components being clamped between the two counter-bearings, a clamping of the counter-bearing and the connection element and the rotor components arranged therebetween is at least partially released.</description><language>eng ; fre ; ger</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; STEAM ENGINES ; 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=20150610&DB=EPODOC&CC=EP&NR=2880264A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150610&DB=EPODOC&CC=EP&NR=2880264A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOELL, HARALD</creatorcontrib><creatorcontrib>KOLK, KARSTEN</creatorcontrib><creatorcontrib>COSTAMAGNA, KARIN</creatorcontrib><creatorcontrib>VEITSMAN, VYACHESLAV</creatorcontrib><creatorcontrib>DUNGS, SASCHA</creatorcontrib><creatorcontrib>LAUDAGE, ULF</creatorcontrib><creatorcontrib>HULL, HENRIK</creatorcontrib><creatorcontrib>SCHRÖDER, PETER</creatorcontrib><creatorcontrib>NIMPTSCH, HARALD</creatorcontrib><title>ROTOR FOR AN AXIAL FLOW TURBOMACHINE AND DOUBLE NUT FOR CONNECTING TWO TIE-ROD ELEMENTS</title><description>A rotor for an axial flow turbomachine is provided, having a number of a plurality of disc-shaped or drum-shaped rotor components and at least one pin-shaped tie-rod extending through the rotor components, wherein a counter-bearing is screwed onto each of the projecting ends of the tie-rod for axially bracing the rotor components arranged therebetween. The tie-rod has at least two axially adjacent tie-rod elements which are each connected to one another in a detachable manner by connector. Elastic stretching characteristics of the two tie-rod elements are matched to each other such that, with the rotor components being clamped between the two counter-bearings, a clamping of the counter-bearing and the connection element and the rotor components arranged therebetween is at least partially released.</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 MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEKwjAQAHPxIOof9gMFrSK9punGBtJdiRvirRSJJ9FC_T8W8QEehjnMLFUKLBzAzmgCfXXag_WcQGKoudOmdYRzaqDhWHsEivK9DROhEUcnkMQgDovADaDHDkkua7W4D48pb35eKbAopi3y-OrzNA63_MzvHs9lVW3L40Hv9n8sHz1FMFU</recordid><startdate>20150610</startdate><enddate>20150610</enddate><creator>HOELL, HARALD</creator><creator>KOLK, KARSTEN</creator><creator>COSTAMAGNA, KARIN</creator><creator>VEITSMAN, VYACHESLAV</creator><creator>DUNGS, SASCHA</creator><creator>LAUDAGE, ULF</creator><creator>HULL, HENRIK</creator><creator>SCHRÖDER, PETER</creator><creator>NIMPTSCH, HARALD</creator><scope>EVB</scope></search><sort><creationdate>20150610</creationdate><title>ROTOR FOR AN AXIAL FLOW TURBOMACHINE AND DOUBLE NUT FOR CONNECTING TWO TIE-ROD ELEMENTS</title><author>HOELL, HARALD ; KOLK, KARSTEN ; COSTAMAGNA, KARIN ; VEITSMAN, VYACHESLAV ; DUNGS, SASCHA ; LAUDAGE, ULF ; HULL, HENRIK ; SCHRÖDER, PETER ; NIMPTSCH, HARALD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2880264A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2015</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 MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HOELL, HARALD</creatorcontrib><creatorcontrib>KOLK, KARSTEN</creatorcontrib><creatorcontrib>COSTAMAGNA, KARIN</creatorcontrib><creatorcontrib>VEITSMAN, VYACHESLAV</creatorcontrib><creatorcontrib>DUNGS, SASCHA</creatorcontrib><creatorcontrib>LAUDAGE, ULF</creatorcontrib><creatorcontrib>HULL, HENRIK</creatorcontrib><creatorcontrib>SCHRÖDER, PETER</creatorcontrib><creatorcontrib>NIMPTSCH, HARALD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOELL, HARALD</au><au>KOLK, KARSTEN</au><au>COSTAMAGNA, KARIN</au><au>VEITSMAN, VYACHESLAV</au><au>DUNGS, SASCHA</au><au>LAUDAGE, ULF</au><au>HULL, HENRIK</au><au>SCHRÖDER, PETER</au><au>NIMPTSCH, HARALD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ROTOR FOR AN AXIAL FLOW TURBOMACHINE AND DOUBLE NUT FOR CONNECTING TWO TIE-ROD ELEMENTS</title><date>2015-06-10</date><risdate>2015</risdate><abstract>A rotor for an axial flow turbomachine is provided, having a number of a plurality of disc-shaped or drum-shaped rotor components and at least one pin-shaped tie-rod extending through the rotor components, wherein a counter-bearing is screwed onto each of the projecting ends of the tie-rod for axially bracing the rotor components arranged therebetween. The tie-rod has at least two axially adjacent tie-rod elements which are each connected to one another in a detachable manner by connector. Elastic stretching characteristics of the two tie-rod elements are matched to each other such that, with the rotor components being clamped between the two counter-bearings, a clamping of the counter-bearing and the connection element and the rotor components arranged therebetween is at least partially released.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP2880264A1 |
| source | esp@cenet |
| subjects | BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS |
| title | ROTOR FOR AN AXIAL FLOW TURBOMACHINE AND DOUBLE NUT FOR CONNECTING TWO TIE-ROD ELEMENTS |
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