AU4386899A - Electrical control devices - Google Patents

Electrical control devices

Info

Publication number: AU4386899A
Authority: AU; Australia
Prior art keywords: control devices; electrical control; electrical; devices; control
Prior art date: 1998-06-23
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.): Abandoned

Application number

AU43868/99A

Inventor

Hans Bernhoff

Jan Isberg

Jorgen Karlsson

Pan Min

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.)

ABB AB

Original Assignee

Asea Brown Boveri AB

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.)

1998-06-23

Filing date

1999-06-22

Publication date

2000-01-10

1999-06-22 Application filed by Asea Brown Boveri AB filed Critical Asea Brown Boveri AB

2000-01-10 Publication of AU4386899A publication Critical patent/AU4386899A/en

Status Abandoned legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
- H01H1/065—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved formed by freely suspended particles, e.g. magnetic dust or balls
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
- H01C10/106—Adjustable resistors adjustable by mechanical pressure or force on resistive material dispersed in an elastic material
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- 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
- H01F2003/103—Magnetic circuits with permanent magnets

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Emergency Protection Circuit Devices (AREA)

AU43868/99A 1998-06-23 1999-06-22 Electrical control devices Abandoned AU4386899A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB9813526		1998-06-23
GB9813526A GB2338837A (en)	1998-06-23	1998-06-23	Current control element switched by a magnetic field
PCT/IB1999/001253 WO1999067866A1 (en)	1998-06-23	1999-06-22	Electrical control devices

Publications (1)

Publication Number	Publication Date
AU4386899A true AU4386899A (en)	2000-01-10

Family

ID=10834229

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU43868/99A Abandoned AU4386899A (en)	1998-06-23	1999-06-22	Electrical control devices

Country Status (3)

Country	Link
AU (1)	AU4386899A (en)
GB (1)	GB2338837A (en)
WO (1)	WO1999067866A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007025230A1 (en) *	2007-05-31	2008-12-04	Robert Bosch Gmbh	Method for deriving an electrical overvoltage potential
CN104124040B (en) *	2013-04-25	2017-05-17	台达电子工业股份有限公司	Magnetic core and magnetic element applying same
CN104517785B (en) *	2014-12-29	2017-10-17	刁俊起	A kind of permanent magnetic drive breaker
JP7288294B2 (en) *	2018-09-25	2023-06-07	山陽特殊製鋼株式会社	Powder for magnetic parts
CN110729087B (en) *	2019-10-18	2021-10-15	大连理工大学	Voltage-controlled material resistance change curve controllable combination device and implementation method
CN112713052B (en) *	2020-12-25	2022-08-12	大连理工大学	Device for improving pressure-resistant level and current capacity of pressure-controlled material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB140800A (en) *	1919-02-08	1921-06-27	John William Fowler	An improved motor and other vehicle wheel
GB136998A (en) *	1919-05-08	1919-12-31	Maurice Perree	Improvements in Electrical Resistances.
US3648119A (en) *	1965-05-04	1972-03-07	Philippe F Van Eeck	Solid-state devices for performing switching functions and including such devices having bistable characteristics
US3823985A (en) *	1973-01-12	1974-07-16	Motor Wheel Corp	Transducer device for electrically operated brakes
JPS53897A (en) *	1976-06-24	1978-01-07	Japan Synthetic Rubber Co Ltd	Pressure sensing element and method of manufacture thereof
US4292615A (en) *	1977-06-07	1981-09-29	Shigeo Ohashi	Switching element
FR2709861B1 (en) *	1993-09-10	1995-10-13	Gec Alsthom T & D Sa	Inductive current limiter.

1998
- 1998-06-23 GB GB9813526A patent/GB2338837A/en not_active Withdrawn
1999
- 1999-06-22 WO PCT/IB1999/001253 patent/WO1999067866A1/en active Application Filing
- 1999-06-22 AU AU43868/99A patent/AU4386899A/en not_active Abandoned

Also Published As

Publication number	Publication date
WO1999067866A1 (en)	1999-12-29
GB9813526D0 (en)	1998-08-19
GB2338837A (en)	1999-12-29

Legal Events

Date	Code	Title	Description
2001-03-15	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase

Publication	Publication Date	Title
AU3746999A (en)	1999-11-01	Electrical devices
AU1820900A (en)	2000-06-13	Electrical contact system
AU2740299A (en)	1999-10-11	Electroluminescent devices
AU2529099A (en)	1999-09-06	Electroluminescent devices
AU2993399A (en)	1999-09-27	Flood control device
AU4845399A (en)	2000-06-19	Surf-driven electrical apparatus
AU6707100A (en)	2001-03-13	Electrical switches
AU4813999A (en)	2000-01-05	Electric component
AU2739899A (en)	1999-10-11	Well control
AU3832999A (en)	1999-12-20	Remote control cable
GB9927142D0 (en)	2000-01-12	Electrical control system
AU4947899A (en)	2000-02-01	Control device
AU2002223826A1 (en)	2002-05-27	Electrical power control system
AU1758399A (en)	2000-06-19	Electrical connectors
AU5551699A (en)	2000-03-06	Control cables
AU2881599A (en)	1999-09-15	Electrical switch
AUPP411898A0 (en)	1998-07-09	Control apparatus
AU4813899A (en)	2000-01-10	Control device
AU4386899A (en)	2000-01-10	Electrical control devices
AU6397099A (en)	2000-06-05	Electric switch
AU6445598A (en)	1998-08-03	Double electrical switch
AU1650400A (en)	2000-07-12	An electrical cable
AUPP944799A0 (en)	1999-04-22	Control circuit
AU1867000A (en)	2000-07-03	Electrical connectors
AU3117100A (en)	2000-06-26	Electrical insulating fluid