IT1155002B - Dispositivo elettrico di sicurezza controllato da treni di impulsi generati in modo indipendente tra loro - Google Patents

Dispositivo elettrico di sicurezza controllato da treni di impulsi generati in modo indipendente tra loro

Info

Publication number
IT1155002B
IT1155002B IT24832/82A IT2483282A IT1155002B IT 1155002 B IT1155002 B IT 1155002B IT 24832/82 A IT24832/82 A IT 24832/82A IT 2483282 A IT2483282 A IT 2483282A IT 1155002 B IT1155002 B IT 1155002B
Authority
IT
Italy
Prior art keywords
trains
safety device
device controlled
electric safety
independently generated
Prior art date
Application number
IT24832/82A
Other languages
English (en)
Other versions
IT8224832A1 (it
IT8224832A0 (it
Inventor
Bengt J Sterner
Original Assignee
Bengt J Sterner
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 Bengt J Sterner filed Critical Bengt J Sterner
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
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 IT8224832A0 (it) 1982-12-17
IT8224832A1 IT8224832A1 (it) 1984-06-17
IT1155002B true 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) ES518270A0 (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
NO154083C (no) 1986-07-23
IT8224832A1 (it) 1984-06-17
GB2112227B (en) 1985-07-24
SE8107568L (sv) 1983-06-18
FR2518477A1 (fr) 1983-06-24
NO824246L (no) 1983-06-20
ES8401392A1 (es) 1983-12-01
US4558407A (en) 1985-12-10
DE3246853A1 (de) 1983-08-11
NO154083B (no) 1986-04-07
SE429220B (sv) 1983-08-22
ES518270A0 (es) 1983-12-01
IT8224832A0 (it) 1982-12-17
GB2112227A (en) 1983-07-13
CH660654A5 (de) 1987-05-15

Similar Documents

Publication Publication Date Title
IT1188887B (it) Dispositivi di sicurezza perfezionati
ES272444Y (es) Dispositivo de gafas de seguridad
MX159254A (es) Dispositivo de seguridad
FI813295L (fi) Anordning foer behandling av foeremaols yta medelst elektrisk kvasturladdning
DK592183A (da) Pyridinderivater
IT8149295A0 (it) Dispositivo di sicurezza per spolette
BR8106407A (pt) Dispositivo de seguranca
GB2068451B (en) Travel limiting devices
IT1155002B (it) Dispositivo elettrico di sicurezza controllato da treni di impulsi generati in modo indipendente tra loro
DK123083A (da) Pyridinderivater
BR8108585A (pt) Sistema de geracao de pulsos
DK151306C (da) Autovaern
FI813673L (fi) Generator foer tidanpassningssignal med pao foerhand foerutsaegbar utgaongsnivao
IT8209394A0 (it) Equipaggiamento di rallentamento per veicoli
ES498293A0 (es) Generador de senales electricas
BR6200479U (pt) Cofre de seguranca
BR8304000A (pt) Dispositivo eletrico de seguranca
BR8003575A (pt) Recuperacao de fiacao eletrica
IT1194732B (it) Disposizione di sicurezza
PT71521A (fr) Coffre-fort perfectione
ES254384Y (es) Cofre de seguridad perfeccionado
IT1154223B (it) Accendino-deodoratore elettrico per autoveicoli
PT71327A (fr) Paravent de securite
ES252340Y (es) Carro de autoservicio perfeccionado
BR6001125U (pt) Dispositivo de seguranca

Legal Events

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

Effective date: 19961227