GB8518488D0 - Power control circuit - Google Patents

Power control circuit

Info

Publication number
GB8518488D0
GB8518488D0 GB858518488A GB8518488A GB8518488D0 GB 8518488 D0 GB8518488 D0 GB 8518488D0 GB 858518488 A GB858518488 A GB 858518488A GB 8518488 A GB8518488 A GB 8518488A GB 8518488 D0 GB8518488 D0 GB 8518488D0
Authority
GB
United Kingdom
Prior art keywords
control circuit
power control
power
circuit
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.)
Granted
Application number
GB858518488A
Other versions
GB2162664B (en
GB2162664A (en
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.)
Filing date
Publication date
Priority claimed from GB08419348A external-priority patent/GB2142289B/en
Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB08518488A priority Critical patent/GB2162664B/en
Publication of GB8518488D0 publication Critical patent/GB8518488D0/en
Publication of GB2162664A publication Critical patent/GB2162664A/en
Application granted granted Critical
Publication of GB2162664B publication Critical patent/GB2162664B/en
Expired legal-status Critical Current

Links

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
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

Also Published As

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

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970722