IT8224832A0 - Dispositivo elettrico di sicurezza controllato da treni di impulsi generati in modo indipendente traloro. - Google Patents

Dispositivo elettrico di sicurezza controllato da treni di impulsi generati in modo indipendente traloro.

Info

Publication number
IT8224832A0
IT8224832A0 IT8224832A IT2483282A IT8224832A0 IT 8224832 A0 IT8224832 A0 IT 8224832A0 IT 8224832 A IT8224832 A IT 8224832A IT 2483282 A IT2483282 A IT 2483282A IT 8224832 A0 IT8224832 A0 IT 8224832A0
Authority
IT
Italy
Prior art keywords
trains
safety device
pulses generated
device controlled
electrical safety
Prior art date
Application number
IT8224832A
Other languages
English (en)
Other versions
IT8224832A1 (it
IT1155002B (it
Inventor
Berngt J Sterner
Original Assignee
Sterner Bengt J
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
Application filed by Sterner Bengt J filed Critical Sterner Bengt J
Publication of IT8224832A0 publication Critical patent/IT8224832A0/it
Publication of IT8224832A1 publication Critical patent/IT8224832A1/it
Application granted granted Critical
Publication of IT1155002B publication Critical patent/IT1155002B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Relay Circuits (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Electric Motors In General (AREA)
  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)
  • Selective Calling Equipment (AREA)
IT24832/82A 1981-12-17 1982-12-17 Dispositivo elettrico di sicurezza controllato da treni di impulsi generati in modo indipendente tra loro IT1155002B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107568A SE429220B (sv) 1981-12-17 1981-12-17 Av oberoende av varandra alstrade pulsfoljder styrd elektrisk sekerhetsanordning

Publications (3)

Publication Number Publication Date
IT8224832A0 true IT8224832A0 (it) 1982-12-17
IT8224832A1 IT8224832A1 (it) 1984-06-17
IT1155002B IT1155002B (it) 1987-01-21

Family

ID=20345293

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24832/82A IT1155002B (it) 1981-12-17 1982-12-17 Dispositivo elettrico di sicurezza controllato da treni di impulsi generati in modo indipendente tra loro

Country Status (9)

Country Link
US (1) US4558407A (it)
CH (1) CH660654A5 (it)
DE (1) DE3246853A1 (it)
ES (1) ES8401392A1 (it)
FR (1) FR2518477A1 (it)
GB (1) GB2112227B (it)
IT (1) IT1155002B (it)
NO (1) NO154083C (it)
SE (1) SE429220B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043650A (en) * 1988-02-26 1991-08-27 Black & Decker Inc. Battery charger
US4945467A (en) * 1988-02-26 1990-07-31 Black & Decker Inc. Multiple-mode voltage converter
US6563183B1 (en) * 2001-12-31 2003-05-13 Advanced Micro Devices, Inc. Gate array with multiple dielectric properties and method for forming same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257604A (en) * 1961-07-07 1966-06-21 Westinghouse Electric Corp Inverter
CA917743A (en) * 1970-02-26 1972-12-26 Kernick Andress Apparatus for producing a low distortion pulse width modulated inverter output
US3842334A (en) * 1973-05-11 1974-10-15 Westinghouse Electric Corp Oscillator circuit for providing a failsafe direct current voltage output in response to a periodic signal input
US3987989A (en) * 1974-04-05 1976-10-26 Erico Rail Products Company Railway signal system
SE399495B (sv) * 1975-11-03 1978-02-13 Lindmark Magnus C W Switchande stromforsorjningsaggregat for omvandling av likspenning till vexelspenning
GB1525714A (en) * 1976-08-13 1978-09-20 Karthauser L Constant voltage transformer drive
US4201957A (en) * 1977-09-21 1980-05-06 Qualidyne Systems, Inc. Power inverter having parallel switching elements
FR2441290A1 (fr) * 1978-11-13 1980-06-06 Anvar Convertisseur statique d'energie electrique a semi-conducteurs
FR2485827A1 (fr) * 1980-06-26 1981-12-31 Aerospatiale Procede et systeme pour la production de puissance photovoltaique
GB2086672B (en) * 1980-10-31 1985-03-13 Jones Walter & Co Engineers Lt Single phase inverter

Also Published As

Publication number Publication date
NO824246L (no) 1983-06-20
NO154083B (no) 1986-04-07
US4558407A (en) 1985-12-10
ES518270A0 (es) 1983-12-01
GB2112227A (en) 1983-07-13
IT8224832A1 (it) 1984-06-17
IT1155002B (it) 1987-01-21
FR2518477A1 (fr) 1983-06-24
CH660654A5 (de) 1987-05-15
DE3246853A1 (de) 1983-08-11
NO154083C (no) 1986-07-23
ES8401392A1 (es) 1983-12-01
SE429220B (sv) 1983-08-22
SE8107568L (sv) 1983-06-18
GB2112227B (en) 1985-07-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227