GB8518488D0 - Power control circuit - Google Patents

Power control circuit

Info

Publication number: GB8518488D0
Authority: GB; United Kingdom
Prior art keywords: control circuit; power control; power; circuit; control
Prior art date: 1984-07-30
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.): Granted

Application number

GB858518488A

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.)

Siemens Mobility Ltd

Original Assignee

Westinghouse Brake and Signal Co Ltd

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.)

1984-07-30

Filing date

1985-07-22

Publication date

1985-08-29

1984-07-30 Priority claimed from GB08419348A external-priority patent/GB2142289B/en

1985-07-22 Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd

1985-07-22 Priority to GB08518488A priority Critical patent/GB2162664B/en

1985-08-29 Publication of GB8518488D0 publication Critical patent/GB8518488D0/en

1986-02-05 Publication of GB2162664A publication Critical patent/GB2162664A/en

1987-12-16 Application granted granted Critical

1987-12-16 Publication of GB2162664B publication Critical patent/GB2162664B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Inverter Devices (AREA)

GB08518488A 1984-07-30 1985-07-22 Power control circuit Expired GB2162664B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB08518488A GB2162664B (en)	1984-07-30	1985-07-22	Power control circuit

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB08419348A GB2142289B (en)	1981-11-25	1984-07-30	Chassis for a vehicle with variable undercarriage geometry
GB08518488A GB2162664B (en)	1984-07-30	1985-07-22	Power control circuit

Publications (3)

Publication Number	Publication Date
GB8518488D0 true GB8518488D0 (en)	1985-08-29
GB2162664A GB2162664A (en)	1986-02-05
GB2162664B GB2162664B (en)	1987-12-16

Family

ID=26288039

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08518488A Expired GB2162664B (en)	1984-07-30	1985-07-22	Power control circuit

Country Status (1)

Country	Link
GB (1)	GB2162664B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8419373D0 (en) *	1984-07-30	1984-09-05	Westinghouse Brake & Signal	Power control circuit
FI85320C (en) *	1990-08-20	1992-03-25	Teknoware Oy	Method and apparatus for adjusting the light output of a gas-emitted dimming lamp, in particular an incandescent lamp
US5614813A (en) *	1994-04-18	1997-03-25	Antec Corporation	Unity trapezoidal wave RMS regulator
US8746628B2 (en) *	2012-03-09	2014-06-10	Siemens Industry, Inc.	Track circuit transceiver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1161242A (en) *	1966-03-04	1969-08-13	English Electric Co Ltd	Control Circuits
IN153846B (en) *	1979-10-01	1984-08-18	Xerox Corp
US4340807A (en) *	1980-01-10	1982-07-20	Xerox Corporation	Open loop fuser control
US4410935A (en) *	1981-03-23	1983-10-18	General Signal Corporation	Current overload protection for inverter of uninterruptible power supply system
SE8106447L (en) *	1981-11-02	1983-05-03	Bror Allan Eriksson	CONSTANT POWER CONTROL DEVICE

1985
- 1985-07-22 GB GB08518488A patent/GB2162664B/en not_active Expired

Also Published As

Publication number	Publication date
GB2162664A (en)	1986-02-05
GB2162664B (en)	1987-12-16

Publication	Publication Date	Title
EP0427709A3 (en)	1993-01-27	Power control circuit
GB8520010D0 (en)	1985-09-18	Control circuit
GB2156754B (en)	1987-07-29	Power take off control
GB2187581B (en)	1989-06-21	Control circuit
GB8502289D0 (en)	1985-02-27	Control circuit
GB8513547D0 (en)	1985-07-03	Control circuit
GB8510626D0 (en)	1985-06-05	Power distribution circuit
GB8525246D0 (en)	1985-11-20	Control circuit
GB8504515D0 (en)	1985-03-27	Control circuit
EP0151856A3 (en)	1986-12-17	Power on-off control circuit
GB2160069B (en)	1988-01-27	Control circuit
EP0185098A4 (en)	1986-11-07	Control integrated circuit
GB2155261B (en)	1987-07-01	Protecting power control circuits
GB8630355D0 (en)	1987-01-28	Control circuit
GB8413951D0 (en)	1984-07-04	Electrical energy control unit
GB8405520D0 (en)	1984-04-04	Electrical power control
GB8613679D0 (en)	1986-07-09	Control circuit
EP0173445A3 (en)	1986-10-08	Power control circuit
GB8605386D0 (en)	1986-04-09	Control circuit
GB2162664B (en)	1987-12-16	Power control circuit
GB8621707D0 (en)	1986-10-15	Control circuit
GB2131984B (en)	1986-06-11	Power control circuit arrangement
GB8622533D0 (en)	1986-10-22	Control circuit
GB8520973D0 (en)	1985-09-25	Control circuit
GB8523623D0 (en)	1985-10-30	Power supply circuit

Legal Events

Date	Code	Title	Description
1998-03-11	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19970722