Connecting device for an equipment unit suspended from a system which subjects said unit to differential movements of displacement
An equipment unit such as the primary pump of a liquid metal cooled reactor is suspended from the reactor vault roof by means of complementary bearing zones formed respectively in top flanges of the pump and in stationary supporting flanges secured to the vault roof. The flexible connection between...
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| creator | LECOUVREUR PAUL BARNEOUD EDOUARD R GUER MICHEL ROUMAILHAC JEAN |
| description | An equipment unit such as the primary pump of a liquid metal cooled reactor is suspended from the reactor vault roof by means of complementary bearing zones formed respectively in top flanges of the pump and in stationary supporting flanges secured to the vault roof. The flexible connection between the two sets of flanges is provided by a flexible ring, the cross-section of which along a diametral plane comprises a substantially circular convex portion engaged in a concave recess of one bearing zone and a portion having a gear-tooth profile adapted to engage in a corresponding recess of the other bearing zone. |
| format | Patent |
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The flexible connection between the two sets of flanges is provided by a flexible ring, the cross-section of which along a diametral plane comprises a substantially circular convex portion engaged in a concave recess of one bearing zone and a portion having a gear-tooth profile adapted to engage in a corresponding recess of the other bearing zone.</description><language>eng</language><subject>BEARINGS ; BLASTING ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; NUCLEAR ENGINEERING ; NUCLEAR PHYSICS ; NUCLEAR REACTORS ; PHYSICS ; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1981</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=19810331&DB=EPODOC&CC=US&NR=4258937A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19810331&DB=EPODOC&CC=US&NR=4258937A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LECOUVREUR; PAUL</creatorcontrib><creatorcontrib>BARNEOUD; EDOUARD R</creatorcontrib><creatorcontrib>GUER; MICHEL</creatorcontrib><creatorcontrib>ROUMAILHAC; JEAN</creatorcontrib><title>Connecting device for an equipment unit suspended from a system which subjects said unit to differential movements of displacement</title><description>An equipment unit such as the primary pump of a liquid metal cooled reactor is suspended from the reactor vault roof by means of complementary bearing zones formed respectively in top flanges of the pump and in stationary supporting flanges secured to the vault roof. The flexible connection between the two sets of flanges is provided by a flexible ring, the cross-section of which along a diametral plane comprises a substantially circular convex portion engaged in a concave recess of one bearing zone and a portion having a gear-tooth profile adapted to engage in a corresponding recess of the other bearing zone.</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</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>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NUCLEAR ENGINEERING</subject><subject>NUCLEAR PHYSICS</subject><subject>NUCLEAR REACTORS</subject><subject>PHYSICS</subject><subject>REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</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>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1981</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjDsOwjAQRNNQIOAM7AVoCAgoUQSiB-rI2OtkUbw2WSeIlpNjPj3VSDNv3jB7Fp4ZdSSuwGBPGsH6FhQD3joKDjlCxxRBOgnIBg3Y1jtQIA-J6OBek67Terkmi4AoMt9D9GDIWmyTglQDzvf41gl4mxYJjdKfYpwNrGoEJ78cZdP97lQcZhh8iRISxhjL83ExX643-Wqb_ydeEDVKHQ</recordid><startdate>19810331</startdate><enddate>19810331</enddate><creator>LECOUVREUR; PAUL</creator><creator>BARNEOUD; EDOUARD R</creator><creator>GUER; MICHEL</creator><creator>ROUMAILHAC; JEAN</creator><scope>EVB</scope></search><sort><creationdate>19810331</creationdate><title>Connecting device for an equipment unit suspended from a system which subjects said unit to differential movements of displacement</title><author>LECOUVREUR; PAUL ; BARNEOUD; EDOUARD R ; GUER; MICHEL ; ROUMAILHAC; JEAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4258937A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1981</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</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>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NUCLEAR ENGINEERING</topic><topic>NUCLEAR PHYSICS</topic><topic>NUCLEAR REACTORS</topic><topic>PHYSICS</topic><topic>REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</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>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LECOUVREUR; PAUL</creatorcontrib><creatorcontrib>BARNEOUD; EDOUARD R</creatorcontrib><creatorcontrib>GUER; MICHEL</creatorcontrib><creatorcontrib>ROUMAILHAC; JEAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LECOUVREUR; PAUL</au><au>BARNEOUD; EDOUARD R</au><au>GUER; MICHEL</au><au>ROUMAILHAC; JEAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Connecting device for an equipment unit suspended from a system which subjects said unit to differential movements of displacement</title><date>1981-03-31</date><risdate>1981</risdate><abstract>An equipment unit such as the primary pump of a liquid metal cooled reactor is suspended from the reactor vault roof by means of complementary bearing zones formed respectively in top flanges of the pump and in stationary supporting flanges secured to the vault roof. The flexible connection between the two sets of flanges is provided by a flexible ring, the cross-section of which along a diametral plane comprises a substantially circular convex portion engaged in a concave recess of one bearing zone and a portion having a gear-tooth profile adapted to engage in a corresponding recess of the other bearing zone.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR REACTORS PHYSICS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THERMAL INSULATION IN GENERAL WEAPONS |
| title | Connecting device for an equipment unit suspended from a system which subjects said unit to differential movements of displacement |
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