IT8820608A0 - Sistema di alimentazione disicurezza di macchine elettriche. - Google Patents

Sistema di alimentazione disicurezza di macchine elettriche.

Info

Publication number
IT8820608A0
IT8820608A0 IT8820608A IT2060888A IT8820608A0 IT 8820608 A0 IT8820608 A0 IT 8820608A0 IT 8820608 A IT8820608 A IT 8820608A IT 2060888 A IT2060888 A IT 2060888A IT 8820608 A0 IT8820608 A0 IT 8820608A0
Authority
IT
Italy
Prior art keywords
power system
electric machines
safety power
safety
machines
Prior art date
Application number
IT8820608A
Other languages
English (en)
Other versions
IT1218245B (it
Inventor
Sergio Gilardoni
Roberto Ossola
Costanzo Ossola
Original Assignee
Electrical Safety Co S R L
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 Electrical Safety Co S R L filed Critical Electrical Safety Co S R L
Priority to IT20608/88A priority Critical patent/IT1218245B/it
Publication of IT8820608A0 publication Critical patent/IT8820608A0/it
Priority to EP89108791A priority patent/EP0342614A1/en
Application granted granted Critical
Publication of IT1218245B publication Critical patent/IT1218245B/it

Links

Classifications

    • 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
    • H02H7/22—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 distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/226—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 distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
IT20608/88A 1988-05-17 1988-05-17 Sistema di alimentazione di sicurezza di macchine elettriche IT1218245B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT20608/88A IT1218245B (it) 1988-05-17 1988-05-17 Sistema di alimentazione di sicurezza di macchine elettriche
EP89108791A EP0342614A1 (en) 1988-05-17 1989-05-16 Safety power supply system for movable electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20608/88A IT1218245B (it) 1988-05-17 1988-05-17 Sistema di alimentazione di sicurezza di macchine elettriche

Publications (2)

Publication Number Publication Date
IT8820608A0 true IT8820608A0 (it) 1988-05-17
IT1218245B IT1218245B (it) 1990-04-12

Family

ID=11169487

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20608/88A IT1218245B (it) 1988-05-17 1988-05-17 Sistema di alimentazione di sicurezza di macchine elettriche

Country Status (2)

Country Link
EP (1) EP0342614A1 (it)
IT (1) IT1218245B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510693A1 (de) * 1995-03-14 1996-09-19 Mannesmann Ag Berührungsschutzschaltung für zwei auf einen gemeinsamen Verbraucher geschaltete Starkstrom-Versorgungsleitung
DE102005061152B4 (de) * 2005-12-21 2015-12-17 Bosch Rexroth Ag Vorrichtung und Verfahren zur sicherheitsgerichteten Abschaltung eines Segmentkreises in einem Feldbus
DE102009060662A1 (de) 2009-12-22 2011-07-14 Robert Bosch GmbH, 70469 Einrichtung und Verfahren zum Testen der Versorgung eines elektrischen Verbrauchers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB239521A (en) * 1924-09-04 1926-06-10 Josef Sejvl Safety cable for preventing explosions
NL86750C (it) * 1952-07-12
FR2576720B1 (fr) * 1985-01-29 1987-04-17 Faye Andre Rallonge electrique de securite

Also Published As

Publication number Publication date
IT1218245B (it) 1990-04-12
EP0342614A1 (en) 1989-11-23

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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: 19931130