ES425360A1 - Dispositivo electromagnetico de desplazamiento lineal espe- cialmente para el control de barras de reactores nucleares ysimilares. - Google Patents

Dispositivo electromagnetico de desplazamiento lineal espe- cialmente para el control de barras de reactores nucleares ysimilares.

Info

Publication number: ES425360A1
Authority: ES; Spain
Prior art keywords: linear motion; motion device; fail safe; safe linear; electromechanically
Prior art date: 1973-04-17
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.): Expired

Application number

ES425360A

Other languages

English (en)

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.)

Westinghouse Electric Corp

Original Assignee

Westinghouse Electric Corp

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.)

1973-04-17

Filing date

1974-04-16

Publication date

1977-05-16

1974-04-16 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1977-05-16 Publication of ES425360A1 publication Critical patent/ES425360A1/es

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H31/00—Other gearings with freewheeling members or other intermittently driving members
- F16H31/007—Step-by-step mechanisms for linear motion

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Linear Motors (AREA)
Electromagnets (AREA)
Manipulator (AREA)
Transmission Devices (AREA)

ES425360A 1973-04-17 1974-04-16 Dispositivo electromagnetico de desplazamiento lineal espe- cialmente para el control de barras de reactores nucleares ysimilares. Expired ES425360A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US351917A US3882333A (en)	1973-04-17	1973-04-17	Fail safe linear motion device

Publications (1)

Publication Number	Publication Date
ES425360A1 true ES425360A1 (es)	1977-05-16

Family

ID=23382976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES425360A Expired ES425360A1 (es)	1973-04-17	1974-04-16	Dispositivo electromagnetico de desplazamiento lineal espe- cialmente para el control de barras de reactores nucleares ysimilares.

Country Status (12)

Country	Link
US (1)	US3882333A (es)
JP (2)	JPS508013A (es)
BE (1)	BE813800A (es)
CA (1)	CA995292A (es)
CH (1)	CH579811A5 (es)
DE (1)	DE2416840C2 (es)
ES (1)	ES425360A1 (es)
FR (1)	FR2226773B1 (es)
GB (1)	GB1429137A (es)
IT (1)	IT1009855B (es)
NL (1)	NL7404677A (es)
SE (1)	SE404740B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4982553A (es) *	1972-12-15	1974-08-08
FR2459535B1 (fr) *	1979-06-18	1986-08-08	Framatome Sa	Mecanisme a doigts a mouvement cyclique pour la commande d'un reacteur nucleaire
JPS5644719A (en) *	1979-09-18	1981-04-24	Shin Nippon Tanko Kk	Local hardening method for ram of forging machine
FR2472227A1 (fr) *	1979-12-21	1981-06-26	Framatome Sa	Perfectionnement aux dispositifs a mouvement lineaire
US4484093A (en) *	1982-12-08	1984-11-20	The United States Of America As Represented By The United States Department Of Energy	Linear motion device and method for inserting and withdrawing control rods
US4597934A (en) *	1983-10-06	1986-07-01	The United States Of America As Represented By The United States Department Of Energy	Multi-function magnetic jack control drive mechanism
US4697164A (en) *	1986-08-18	1987-09-29	Eilertsen John L	Incrementally indexing linear actuator
FR2632443A1 (en) *	1988-06-01	1989-12-08	Mitsubishi Heavy Ind Ltd	System for supervising the operating conditions of a driving mechanism of a control rod
US5009834A (en) *	1990-08-14	1991-04-23	Westinghouse Electric Corp.	Curvilinear translating latch and linkage arrangement in a control rod drive mechanism of a nuclear reactor
US7568969B2 (en) *	2003-10-22	2009-08-04	Nippei Toyama Corporation	Locking mechanism of linear motor travel slider and processing machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL137416C (es) *	1960-10-06	1900-01-01
US3158766A (en) *	1962-04-30	1964-11-24	Westinghouse Electric Corp	Gripper type linear motion device
DE1206102B (de) *	1964-04-28	1965-12-02	Siemens Ag	Elektromagnetischer Schrittheberantrieb fuer Regelstaebe in Schiffskernreaktoren mit einem Kenterklinkensystem
US3299302A (en) *	1964-08-20	1967-01-17	Westinghouse Electric Corp	Linear motion device
US3480807A (en) *	1967-04-11	1969-11-25	Westinghouse Electric Corp	Linear motion devices
US3619675A (en) *	1969-06-16	1971-11-09	Royal Industries	Control rod drive mechanism
US3572161A (en) *	1969-07-08	1971-03-23	Combustion Eng	Control rod antiejection latch
US3902963A (en) *	1970-01-05	1975-09-02	Combustion Eng	Anti-ejection latch
US3765585A (en) *	1971-12-23	1973-10-16	Combustion Eng	Control arrangement for self-closing control rod latches

1973
- 1973-04-17 US US351917A patent/US3882333A/en not_active Expired - Lifetime
1974
- 1974-03-27 CA CA196,088A patent/CA995292A/en not_active Expired
- 1974-04-05 NL NL7404677A patent/NL7404677A/xx not_active Application Discontinuation
- 1974-04-06 DE DE2416840A patent/DE2416840C2/de not_active Expired
- 1974-04-08 GB GB1540974A patent/GB1429137A/en not_active Expired
- 1974-04-11 CH CH507674A patent/CH579811A5/xx not_active IP Right Cessation
- 1974-04-16 BE BE1005889A patent/BE813800A/xx not_active IP Right Cessation
- 1974-04-16 IT IT21466/74A patent/IT1009855B/it active
- 1974-04-16 ES ES425360A patent/ES425360A1/es not_active Expired
- 1974-04-17 FR FR7413368A patent/FR2226773B1/fr not_active Expired
- 1974-04-17 SE SE7405176A patent/SE404740B/xx unknown
- 1974-04-17 JP JP49042335A patent/JPS508013A/ja active Pending
1980
- 1980-07-09 JP JP1980095679U patent/JPS5735912Y2/ja not_active Expired

Also Published As

Publication number	Publication date
US3882333A (en)	1975-05-06
DE2416840C2 (de)	1985-05-30
DE2416840A1 (de)	1974-11-07
JPS567487U (es)	1981-01-22
CH579811A5 (es)	1976-09-15
JPS5735912Y2 (es)	1982-08-09
FR2226773B1 (es)	1978-12-29
NL7404677A (es)	1974-10-21
BE813800A (fr)	1974-10-16
CA995292A (en)	1976-08-17
IT1009855B (it)	1976-12-20
FR2226773A1 (es)	1974-11-15
GB1429137A (en)	1976-03-24
JPS508013A (es)	1975-01-28
SE404740B (sv)	1978-10-23

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