FR2455792B1 - - Google Patents

Info

Publication number: FR2455792B1
Authority: FR; France
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

FR8009610A

Other versions

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing Co

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.)

1979-04-30

Filing date

1980-04-29

Publication date

1984-11-16

1980-04-29 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1980-11-28 Publication of FR2455792A1 publication Critical patent/FR2455792A1/fr

1984-11-16 Application granted granted Critical

1984-11-16 Publication of FR2455792B1 publication Critical patent/FR2455792B1/fr

Status Granted legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H01H50/40—Branched or multiple-limb main magnetic circuits
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Chemical & Material Sciences (AREA)
Composite Materials (AREA)
Electromagnets (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Braking Arrangements (AREA)
Transformers For Measuring Instruments (AREA)
Relay Circuits (AREA)

FR8009610A 1979-04-30 1980-04-29 Dispositif electromagnetique, notamment pour un relais a transformateur a basse tension Granted FR2455792A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/034,381 US4321652A (en)	1979-04-30	1979-04-30	Low voltage transformer relay
AU14670/83A AU1467083A (en)	1979-04-30	1983-05-18	Transformer relay

Publications (2)

Publication Number	Publication Date
FR2455792A1 FR2455792A1 (fr)	1980-11-28
FR2455792B1 true FR2455792B1 (fr)	1984-11-16

Family

ID=32597808

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8009610A Granted FR2455792A1 (fr)	1979-04-30	1980-04-29	Dispositif electromagnetique, notamment pour un relais a transformateur a basse tension

Country Status (12)

Country	Link
US (1)	US4321652A (fr)
JP (1)	JPS55148333A (fr)
KR (1)	KR830002068B1 (fr)
AU (2)	AU535155B2 (fr)
BR (1)	BR8002617A (fr)
CA (1)	CA1145381A (fr)
DE (1)	DE3016518A1 (fr)
FR (1)	FR2455792A1 (fr)
GB (2)	GB2050065B (fr)
IT (1)	IT1144085B (fr)
NL (1)	NL8002470A (fr)
SE (1)	SE8003097L (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4338649A (en) *	1980-10-29	1982-07-06	Minnesota Mining And Manufacturing Company	System for remotely controlling a load
US4384314A (en) *	1981-04-30	1983-05-17	Minnesota Mining And Manufacturing Company	Control system for plural transformer relays
US4414602A (en) *	1981-12-18	1983-11-08	Minnesota Mining And Manufacturing Co.	Current director and interface circuit for a transformer relay
US4433356A (en) *	1982-04-19	1984-02-21	Minnesota Mining And Manufacturing Company	Control circuit for transformer relay
US4467304A (en) *	1982-12-28	1984-08-21	Minnesota Mining And Manfacturing Company	Saturable tandem coil transformer relay
US4751401A (en) *	1987-03-23	1988-06-14	Core Industries Inc.	Low voltage switch
US5539261A (en) *	1993-01-15	1996-07-23	Honeywell Inc.	Mechanical alternate action to electrical pulse converter
US6782513B1 (en) *	2002-02-15	2004-08-24	Shape Electronics, Inc.	High power factor integrated controlled ferroresonant constant current source
EP3537014B1 (fr)	2013-05-31	2021-08-04	Dayco IP Holdings, LLC	Vannes à ressort mobiles par un actionneur
US9574677B2 (en)	2013-05-31	2017-02-21	Dayco Ip Holdings, Llc	Solenoid-powered gate valve
CN104603509B (zh)	2013-08-30	2017-03-08	戴科知识产权控股有限责任公司	能通过螺线管促动器运动的弹性闸门阀
US10221867B2 (en)	2013-12-10	2019-03-05	Dayco Ip Holdings, Llc	Flow control for aspirators producing vacuum using the venturi effect
WO2015089136A1 (fr) *	2013-12-11	2015-06-18	Dayco Ip Holdings, Llc	Vanne d'arrêt à commande magnétique
US9599246B2 (en)	2015-08-05	2017-03-21	Dayco Ip Holdings, Llc	Magnetically actuated shut-off valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR963666A (fr) *		1950-07-18
FR985527A (fr) *	1949-02-22	1951-07-19	Alsthom Cgee	Nouveau relais à flux magnétique continu pouvant être commandé par un courant électrique de forme quelconque : alternatif, alterné, etc.
FR1114606A (fr) *	1954-11-18	1956-04-16	Csf	Perfectionnements aux aimants permanents
GB793825A (en) *	1955-11-08	1958-04-23	Telephone Mfg Co Ltd	Improvements relating to polarised electromagnetic devices
BE556726A (fr) *	1956-04-18
US3154728A (en) *	1961-12-22	1964-10-27	Barber Colman Co	High sensitivity magnetic relay
US3379214A (en) *	1965-01-15	1968-04-23	Skinner Prec Ind Inc	Permanent magnet valve assembly
US3461354A (en) *	1966-05-27	1969-08-12	Minnesota Mining & Mfg	Magnetic remote control switch
BE786006A (fr) *	1971-07-07	1973-01-08	Siemens Ag	Circuit magnetique de relais polarise
FR2280959A1 (fr) *	1974-07-30	1976-02-27	Materiel Magnetique	Perfectionnement aux dispositifs de commande magnetique a aimants permanents
DE2907008C2 (de) *	1979-02-23	1987-04-02	Sulzer Morat Gmbh, 7024 Filderstadt	Steuermagnetsystem

1979
- 1979-04-30 US US06/034,381 patent/US4321652A/en not_active Expired - Lifetime
1980
- 1980-04-10 CA CA000349559A patent/CA1145381A/fr not_active Expired
- 1980-04-22 KR KR1019800001639A patent/KR830002068B1/ko active
- 1980-04-24 SE SE8003097A patent/SE8003097L/ not_active Application Discontinuation
- 1980-04-28 NL NL8002470A patent/NL8002470A/nl not_active Application Discontinuation
- 1980-04-28 JP JP5705880A patent/JPS55148333A/ja active Pending
- 1980-04-29 GB GB8014049A patent/GB2050065B/en not_active Expired
- 1980-04-29 IT IT48544/80A patent/IT1144085B/it active
- 1980-04-29 AU AU57867/80A patent/AU535155B2/en not_active Ceased
- 1980-04-29 DE DE19803016518 patent/DE3016518A1/de not_active Withdrawn
- 1980-04-29 FR FR8009610A patent/FR2455792A1/fr active Granted
- 1980-04-29 BR BR8002617A patent/BR8002617A/pt unknown
1982
- 1982-12-01 GB GB08234222A patent/GB2124829B/en not_active Expired
1983
- 1983-05-18 AU AU14670/83A patent/AU1467083A/en not_active Abandoned

Also Published As

Publication number	Publication date
IT8048544A0 (it)	1980-04-29
GB2124829A (en)	1984-02-22
AU5786780A (en)	1980-11-06
DE3016518A1 (de)	1980-11-13
BR8002617A (pt)	1980-12-09
GB2124829B (en)	1984-08-01
GB2050065B (en)	1983-12-21
AU1467083A (en)	1983-09-22
FR2455792A1 (fr)	1980-11-28
SE8003097L (sv)	1980-10-31
CA1145381A (fr)	1983-04-26
KR830002068B1 (ko)	1983-10-08
JPS55148333A (en)	1980-11-18
KR830003130A (ko)	1983-05-31
US4321652A (en)	1982-03-23
GB2050065A (en)	1980-12-31
AU535155B2 (en)	1984-03-08
NL8002470A (nl)	1980-11-03
IT1144085B (it)	1986-10-29

Publication	Publication Date	Title
FR2450666B1 (fr)	1984-05-18
FR2448790B1 (fr)	1984-08-03
BR8002583A (fr)	1980-12-09
FR2448224B3 (fr)	1981-12-11
FR2449736B1 (fr)	1984-12-14
FR2448281B1 (fr)	1984-06-29
BR8006808A (fr)	1981-04-28
FR2446495B1 (fr)	1982-05-28
FR2449098B1 (fr)	1984-09-07
FR2448360B1 (fr)	1982-12-03
FR2447665B1 (fr)	1983-08-19
FR2446598B1 (fr)	1985-05-03
FR2446307B1 (fr)	1983-11-04
DE8004377U1 (fr)
AU79558S (fr)	1981-09-11
AU78391S (fr)	1980-11-26
AU79200S (fr)	1980-09-25
BR5901094U (fr)	1981-02-17
AU79557S (fr)	1981-06-03
AU79559S (fr)	1981-09-11
AU79826S (fr)	1981-02-10
AU79918S (fr)	1981-02-09
AU79950S (fr)	1981-01-30
AU80228S (fr)	1980-09-09
AU78569S (fr)	1980-05-19

Legal Events

Date	Code	Title	Description
1986-02-21	ST	Notification of lapse