AR221933A1 - Dispositivo de seguridad para ser intercalado entre una fuente de alimentacion y un artefacto para proteger a este - Google Patents

Dispositivo de seguridad para ser intercalado entre una fuente de alimentacion y un artefacto para proteger a este

Info

Publication number
AR221933A1
AR221933A1 AR280618A AR28061880A AR221933A1 AR 221933 A1 AR221933 A1 AR 221933A1 AR 280618 A AR280618 A AR 280618A AR 28061880 A AR28061880 A AR 28061880A AR 221933 A1 AR221933 A1 AR 221933A1
Authority
AR
Argentina
Prior art keywords
artifact
interlocked
protect
power supply
safety device
Prior art date
Application number
AR280618A
Other languages
English (en)
Original Assignee
Osmond Max R
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 Osmond Max R filed Critical Osmond Max R
Application granted granted Critical
Publication of AR221933A1 publication Critical patent/AR221933A1/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/14—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to occurrence of voltage on parts normally at earth potential
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/008—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for protective arrangements according to this subclass
AR280618A 1979-04-09 1980-04-09 Dispositivo de seguridad para ser intercalado entre una fuente de alimentacion y un artefacto para proteger a este AR221933A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908904A FR2454206A1 (fr) 1979-04-09 1979-04-09 Alimentation electrique de securite a thyristor entre masse et terre

Publications (1)

Publication Number Publication Date
AR221933A1 true AR221933A1 (es) 1981-03-31

Family

ID=9224124

Family Applications (1)

Application Number Title Priority Date Filing Date
AR280618A AR221933A1 (es) 1979-04-09 1980-04-09 Dispositivo de seguridad para ser intercalado entre una fuente de alimentacion y un artefacto para proteger a este

Country Status (8)

Country Link
EP (1) EP0018867A3 (es)
JP (1) JPS55141922A (es)
AR (1) AR221933A1 (es)
BR (1) BR8002148A (es)
FR (1) FR2454206A1 (es)
MX (1) MX146857A (es)
NO (1) NO800972L (es)
PT (1) PT71065A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375660A (en) * 1981-02-03 1983-03-01 Tektronix, Inc. Ground isolation monitoring apparatus having a protective circuit
FR2500210A1 (fr) * 1981-02-18 1982-08-20 Osmond Max Alimentation electrique secteur de securite perfectionnee a relais
FR2504322A1 (fr) * 1981-04-15 1982-10-22 Ferraz & Cie Lucien Systeme de securite a l'encontre de la mise sous tension de structures metalliques
JPS6389017A (ja) * 1986-10-01 1988-04-20 株式会社日立製作所 漏電遮断装置
JPS63251124A (ja) * 1987-04-02 1988-10-18 Fanuc Ltd ワイヤカツト放電加工機の感電防止装置
IT1231846B (it) * 1989-09-14 1992-01-14 Electrical Safety Company S R Sistema elettronico di sicurezza, antifolgorazione, per macchine ed impianti elettrici.
CN102195283B (zh) * 2010-03-03 2015-02-25 华为终端有限公司 终端产品及其安全防护方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE613899C (de) * 1930-01-15 1935-05-29 Schiele & Bruchsaler Industrie Schutzschalter mit Fehlerstromspule
GB405614A (en) * 1931-07-27 1934-01-29 Gen Electric Improvements in and relating to protective arrangements for electric apparatus
DE1159555B (de) * 1962-03-30 1963-12-19 Siemens Ag Anordnung zum Schutz gegen Beruehrungsspannungen an Geraeten der elektrischen Nachrichtentechnik
FR1457670A (fr) * 1965-09-23 1966-01-24 Equip Thermique L Détecteur de tension
FR1499450A (fr) * 1966-09-16 1967-10-27 Const De Vaux Andigny Atel Dispositif de protection contre les défauts d'isolement
AU7680374A (en) * 1974-01-03 1976-06-24 Selke H D Electrical safety device
US4049976A (en) * 1976-05-07 1977-09-20 Pascente Joseph E Solid-state voltage switching circuit
US4075510A (en) * 1976-09-17 1978-02-21 Pascente Joseph E Thyristor voltage switching circuits
FR2382081A1 (fr) * 1977-02-28 1978-09-22 Zaklady Wytworcze Aparatury Wy Transformateur de courant permettant un courant de court-circuit eleve

Also Published As

Publication number Publication date
PT71065A (fr) 1980-05-01
MX146857A (es) 1982-08-25
EP0018867A2 (fr) 1980-11-12
JPS55141922A (en) 1980-11-06
FR2454206B1 (es) 1983-05-27
BR8002148A (pt) 1980-11-25
EP0018867A3 (fr) 1980-11-26
FR2454206A1 (fr) 1980-11-07
NO800972L (no) 1980-10-10

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