HK1013737A1 - Power controller - Google Patents
Power controllerInfo
- Publication number
- HK1013737A1 HK1013737A1 HK98114985A HK98114985A HK1013737A1 HK 1013737 A1 HK1013737 A1 HK 1013737A1 HK 98114985 A HK98114985 A HK 98114985A HK 98114985 A HK98114985 A HK 98114985A HK 1013737 A1 HK1013737 A1 HK 1013737A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- power controller
- controller
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/13—Modifications for switching at zero crossing
- H03K17/136—Modifications for switching at zero crossing in thyristor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0824—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in thyristor switches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9501397A GB2297441B (en) | 1995-01-25 | 1995-01-25 | Power controller |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1013737A1 true HK1013737A1 (en) | 1999-09-03 |
Family
ID=10768505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98114985A HK1013737A1 (en) | 1995-01-25 | 1998-12-23 | Power controller |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2297441B (en) |
HK (1) | HK1013737A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2348551A (en) * | 1999-01-25 | 2000-10-04 | Anthony James Doyle | Safety system for dimmer switches |
AUPS131202A0 (en) * | 2002-03-25 | 2002-05-09 | Clipsal Integrated Systems Pty Ltd | Circuit arrangement for power control |
US7190124B2 (en) | 2005-05-16 | 2007-03-13 | Lutron Electronics Co., Inc. | Two-wire dimmer with power supply and load protection circuit in the event of switch failure |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125800A (en) * | 1975-09-02 | 1978-11-14 | Contraves Gorez Corporation | Power controller with a modular power output |
US4703390A (en) * | 1986-05-27 | 1987-10-27 | Motorola, Inc. | Integrated circuit power timer |
-
1995
- 1995-01-25 GB GB9501397A patent/GB2297441B/en not_active Expired - Fee Related
-
1998
- 1998-12-23 HK HK98114985A patent/HK1013737A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2297441A (en) | 1996-07-31 |
GB9501397D0 (en) | 1995-03-15 |
GB2297441B (en) | 1999-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB9612932D0 (en) | Battery controller | |
EP0853393A4 (en) | Transmitted power controller | |
GB2304935B (en) | Sequence controller | |
GB2306360B (en) | Power tool | |
HK1014525A1 (en) | Manpower-assisting power apparatus | |
GB9505916D0 (en) | Controller | |
TW435636U (en) | Controller | |
GB2306358B (en) | Power tool | |
EP0887912A4 (en) | Power supply | |
GB2302622B (en) | Battery controller | |
GB2297439B (en) | Power controller | |
HU9603407D0 (en) | Controller | |
GB2297441B (en) | Power controller | |
GB2293864B (en) | Power controllers | |
GB9513018D0 (en) | Current controller | |
GB9501421D0 (en) | Power supply | |
GB9509657D0 (en) | Power tongs | |
GB9621684D0 (en) | Power tool | |
HUP9603523A2 (en) | Power factor controller circuit | |
GB9414530D0 (en) | Power controller | |
ZA962717B (en) | Power supply | |
GB9602966D0 (en) | Power control | |
GB9523063D0 (en) | Power control | |
GB9524663D0 (en) | Power control | |
AUPM826694A0 (en) | Power controller |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20100125 |