AU4386899A - Electrical control devices - Google Patents
Electrical control devicesInfo
- Publication number
- AU4386899A AU4386899A AU43868/99A AU4386899A AU4386899A AU 4386899 A AU4386899 A AU 4386899A AU 43868/99 A AU43868/99 A AU 43868/99A AU 4386899 A AU4386899 A AU 4386899A AU 4386899 A AU4386899 A AU 4386899A
- Authority
- AU
- Australia
- Prior art keywords
- control devices
- electrical control
- electrical
- devices
- control
- Prior art date
- 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
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)
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)
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)
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |