ES486747A0 - Dispositivo de fijacion desmontable de un elemento de caldeo con resistencia electrica - Google Patents

Dispositivo de fijacion desmontable de un elemento de caldeo con resistencia electrica

Info

Publication number: ES486747A0
Authority: ES; Spain
Prior art keywords: heating element; fixing device; electrical resistance; detachable fixing; detachable
Prior art date: 1978-12-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

ES486747A

Other languages

English (en)

Other versions

ES8100533A1 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Areva NP SAS

Original Assignee

Framatome SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-12-12

Filing date

1979-12-11

Publication date

1980-11-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9215982&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES486747(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1979-12-11 Application filed by Framatome SA filed Critical Framatome SA

1980-11-01 Publication of ES486747A0 publication Critical patent/ES486747A0/es

1980-11-01 Publication of ES8100533A1 publication Critical patent/ES8100533A1/es

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/09—Pressure regulating arrangements, i.e. pressurisers
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Resistance Heating (AREA)
Pressure Vessels And Lids Thereof (AREA)

ES486747A 1978-12-12 1979-12-11 Dispositivo de fijacion desmontable de un elemento de caldeo con resistencia electrica Expired ES8100533A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7834944A FR2444323A1 (fr)	1978-12-12	1978-12-12	Dispositif de fixation demontable d'un element de chauffage a resistance electrique dans le pressuriseur d'un reacteur nucleaire

Publications (2)

Publication Number	Publication Date
ES486747A0 true ES486747A0 (es)	1980-11-01
ES8100533A1 ES8100533A1 (es)	1980-11-01

Family

ID=9215982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES486747A Expired ES8100533A1 (es)	1978-12-12	1979-12-11	Dispositivo de fijacion desmontable de un elemento de caldeo con resistencia electrica

Country Status (7)

Country	Link
US (1)	US4319961A (es)
EP (1)	EP0012672B1 (es)
JP (1)	JPS5933872B2 (es)
BR (1)	BR7907672A (es)
DE (1)	DE2960758D1 (es)
ES (1)	ES8100533A1 (es)
FR (1)	FR2444323A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2540575B1 (fr) *	1983-02-04	1986-07-18	Electricite De France	Dispositif de raccordement etanche d'un element plongeur a une enceinte, notamment pour raccorder des elements plongeurs chauffants au pressuriseur d'une centrale nucleaire a eau pressurisee
FR2540574A1 (fr) *	1983-02-04	1984-08-10	Electricite De France	Procede et dispositif pour le montage d'un ensemble de raccordement visse etanche, notamment pour raccorder un element plongeur a une enceinte
DE3515648A1 (de) *	1985-04-29	1986-10-30	Kraftwerk Union AG, 4330 Mülheim	Einrichtung zur waermebehandlung eines reaktordruckbehaelters
JPH0540050Y2 (es) *	1987-04-09	1993-10-12
JPH01169577U (es) *	1988-05-23	1989-11-30
FR2648268B1 (es) *	1989-06-12	1991-09-27	Framatome Sa
US5040287A (en) *	1989-06-19	1991-08-20	The United States Of America As Represented By The United States Department Of Energy	Heating equipment installation system
US5091140A (en) *	1990-01-22	1992-02-25	The Babcock & Wilcox Company	Method of replacing a heater nozzle in a nuclear reactor pressurizer
US5094801A (en) *	1990-01-22	1992-03-10	The Babcock & Wilcox Company	Two piece pressurizer heater sleeve
US5605361A (en) *	1994-05-06	1997-02-25	Entergy Operations, Inc.	Replacement nozzle for pressure vessels and method of a attaching same
JP4925255B2 (ja) *	2005-12-16	2012-04-25	独立行政法人農業・食品産業技術総合研究機構	水流分散器と自動洗浄機構とを備えた可動蓋式汚水散水器
FR2964238B1 (fr) *	2010-08-30	2012-10-12	Cegelec	Procede de remplacement d'une canne chauffante sur un pressuriseur de reacteur nucleaire

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1767919A (en) *	1927-08-09	1930-06-24	Eiermann William	Cold-water tube and cleaner for domestic boilers and heaters
US2454557A (en) *	1944-01-12	1948-11-23	Jacobson Frans	No-twist self-locking coupling
US2457596A (en) *	1946-11-19	1948-12-28	Mcgraw Electric Co	Water heater
US2784015A (en) *	1953-04-24	1957-03-05	Carl G Swanson	Pole base
US2813961A (en) *	1954-08-23	1957-11-19	Fluid Systems Inc	Method of and apparatus for storage heating of materials
NL120971C (es) *	1958-02-14	1900-01-01
US3305002A (en) *	1961-05-31	1967-02-21	Babcock & Wilcox Co	Fluid pressurizer
GB1104789A (en) *	1964-11-28	1968-02-28	Babcock & Wilcox Ltd	Improvements in or relating to integrated pressurized water reactors
DE1515180A1 (de) *	1964-12-10	1969-11-13	Siemens Elektrogeraete Gmbh	Anordnung zur Abdichtung von in Behaelter eingebauten elektrischen Heizrohren
DE1948091U (de) *	1966-08-09	1966-10-20	Bauknecht Gmbh G	Befestigungsvorrichtung fuer einen elektrischen heizkoerper in einem fluessigkeitsbehaelter zur erzielung einer guten schutzerdung.
US3584900A (en) *	1968-09-18	1971-06-15	Sno Trik Co	High-pressure sealing and gripping device
DE1948023A1 (de) *	1969-09-23	1971-03-25	Siemens Elektrogeraete Gmbh	Behaelter fuer einen elektrischen Heisswasserbereiter mit eingesetztem Zu- bzw. Ablaufrohr
US3618987A (en) *	1969-11-05	1971-11-09	Cajon Co	Leak-tight coupling
US4255840A (en) *	1975-10-21	1981-03-17	Westinghouse Electric Corp.	Method of repairing a heating element in a pressurizer
FR2329058A1 (fr) *	1975-10-21	1977-05-20	Westinghouse Electric Corp	Pressuriseur comportant des thermoplongeurs tubulaires rectilignes pour reacteurs nucleaires

1978
- 1978-12-12 FR FR7834944A patent/FR2444323A1/fr active Granted
1979
- 1979-11-27 BR BR7907672A patent/BR7907672A/pt unknown
- 1979-12-05 JP JP54157942A patent/JPS5933872B2/ja not_active Expired
- 1979-12-05 DE DE7979400973T patent/DE2960758D1/de not_active Expired
- 1979-12-05 EP EP79400973A patent/EP0012672B1/fr not_active Expired
- 1979-12-06 US US06/100,874 patent/US4319961A/en not_active Expired - Lifetime
- 1979-12-11 ES ES486747A patent/ES8100533A1/es not_active Expired

Also Published As

Publication number	Publication date
BR7907672A (pt)	1980-07-29
EP0012672A1 (fr)	1980-06-25
FR2444323B1 (es)	1982-04-23
JPS5933872B2 (ja)	1984-08-18
FR2444323A1 (fr)	1980-07-11
US4319961A (en)	1982-03-16
EP0012672B1 (fr)	1981-09-02
ES8100533A1 (es)	1980-11-01
JPS5580096A (en)	1980-06-16
DE2960758D1 (en)	1981-11-26

Publication	Publication Date	Title
IT1123167B (it)	1986-04-30	Elemento riscaldatore a resistenza elettrica
NO821353L (no)	1982-04-26	Elektrisk varmeinnretning
IT1134550B (it)	1986-08-13	Elemento elettrico di riscaldamento a resistenza
GB2014417B (en)	1982-06-09	Electrical resistance heating device
GB2014418B (en)	1982-05-12	Electrical resistance heating device
PT68673A (de)	1978-11-01	Elektrisches anzundelement
BR7900563A (pt)	1979-08-28	Dispositivo eletrico e circuito eletrico
AT377883B (de)	1985-05-10	Elektroerhitzer
DK161279C (da)	1991-12-09	Elektrisk modstand
SE7701206L (sv)	1977-08-13	Elektronisk styranordning for elspisar
ES486747A0 (es)	1980-11-01	Dispositivo de fijacion desmontable de un elemento de caldeo con resistencia electrica
BR7805740A (pt)	1979-07-24	Elemento de aquecimento eletrico
BR8100631A (pt)	1981-08-18	Elemento de aquecimento eletrico
DK180483D0 (da)	1983-04-25	Elektrisk varmeelement
AT344833B (de)	1978-08-10	Elektrisches heizelement
IT1112745B (it)	1986-01-20	Elemento riscaldante elettrico
RO76751A (ro)	1981-05-30	Dispozitiv de legatura electrica intre cuvele deeelectroliza
DK441677A (da)	1978-04-19	Anordning ved elektrisk modstand
RO72395A (ro)	1981-06-22	Instalatie pentru incalzirea electrica prin rezistenta a materialelorceramice
IT1112525B (it)	1986-01-20	Dispositivo elettrico di riscaldamento
FR2330241A1 (fr)	1977-05-27	Element chauffant a resistance electrique tubulaire
JPS54137651A (en)	1979-10-25	Voltage nonnlinear resistance element
IT1122223B (it)	1986-04-23	Dispositivo misuratore di corrente elettrica
SE7705175L (sv)	1977-11-07	Elektriskt anslutningselement
JPS5567103A (en)	1980-05-21	Voltage nonnlinear resistance element

Legal Events

Date	Code	Title	Description
2000-07-16	FD1A	Patent lapsed	Effective date: 20000601