IT1083543B - Disgiuntore elettrico ad indicatore di posizione dei contatti - Google Patents
Disgiuntore elettrico ad indicatore di posizione dei contattiInfo
- Publication number
- IT1083543B IT1083543B IT6845377A IT6845377A IT1083543B IT 1083543 B IT1083543 B IT 1083543B IT 6845377 A IT6845377 A IT 6845377A IT 6845377 A IT6845377 A IT 6845377A IT 1083543 B IT1083543 B IT 1083543B
- Authority
- IT
- Italy
- Prior art keywords
- contact position
- position indicator
- electric disconnector
- disconnector
- electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
- H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/12—Means for indicating condition of the switch
- H01H73/14—Indicating lamp structurally associated with the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H2003/3073—Indication of the charge on the spring motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7619667A FR2357053A1 (fr) | 1976-06-28 | 1976-06-28 | Disjoncteur electrique a indicateur de position des contacts |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1083543B true IT1083543B (it) | 1985-05-21 |
Family
ID=9174954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6845377A IT1083543B (it) | 1976-06-28 | 1977-06-23 | Disgiuntore elettrico ad indicatore di posizione dei contatti |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE856078A (de) |
DE (1) | DE2726489A1 (de) |
FR (1) | FR2357053A1 (de) |
IT (1) | IT1083543B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117914C2 (de) * | 1981-05-06 | 1983-09-01 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches Schaltgerät |
DE19739702C1 (de) | 1997-09-04 | 1998-12-10 | Siemens Ag | Niederspannungs-Leistungsschalter mit einer Schaltwelle |
FR2988218B1 (fr) * | 2012-03-19 | 2015-02-20 | Schneider Electric Ind Sas | Bloc declencheur pour appareil de protection electrique et appareil de protection electrique comportant un tel bloc |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2375881A (en) * | 1942-02-27 | 1945-05-15 | Square D Co | Circuit breaker |
GB805310A (en) * | 1956-03-20 | 1958-12-03 | Brush Electrical Eng | Operating handle interlock for electric oil-switch |
US3388224A (en) * | 1964-08-31 | 1968-06-11 | Ite Circuit Breaker Ltd | Circuit breaker locking device |
CH415809A (fr) * | 1966-01-13 | 1966-06-30 | Gardy Particip App | Disjoncteur à surintensité et à action différentielle |
-
1976
- 1976-06-28 FR FR7619667A patent/FR2357053A1/fr active Granted
-
1977
- 1977-06-11 DE DE19772726489 patent/DE2726489A1/de not_active Withdrawn
- 1977-06-23 IT IT6845377A patent/IT1083543B/it active
- 1977-06-24 BE BE178752A patent/BE856078A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2726489A1 (de) | 1978-01-05 |
FR2357053A1 (fr) | 1978-01-27 |
BE856078A (fr) | 1977-10-17 |
FR2357053B1 (de) | 1978-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1076964B (it) | Complesso di contatti elettrici | |
IT1090812B (it) | Dispositivo di contatto elettrico | |
IT1118019B (it) | Complesso di contatti elettrici | |
FR2316764A1 (fr) | Agencement de contact electrique | |
IT1077255B (it) | Fermaglio di contatto elettrico | |
NO802838L (no) | Toveis elektrisk kontaktanordning | |
IT1078484B (it) | Contatto elettrico | |
BR7700675A (pt) | Disposicao de material para contatos eletricos de corrente fraca | |
SE7700405L (sv) | Elektrisk kontaktanordning | |
IT1086201B (it) | Contatto elettrico | |
NL7711766A (nl) | Electrische schakelaar. | |
NL182357C (nl) | Elektrische schakelaar. | |
FR2285782A1 (fr) | Element de contact electrique | |
DK6677A (da) | Elektrisk afbrydermekanisme | |
IT1192136B (it) | Interruttore elettrico | |
NL7704002A (nl) | Elektrische schakelaar. | |
IT1079002B (it) | Dispositivo misuratore di corrente elettrica | |
IT1090867B (it) | Disgiuntore limitatore rapido con contatto ausiliario | |
IT1079617B (it) | Interruttore elettrico | |
IT1083543B (it) | Disgiuntore elettrico ad indicatore di posizione dei contatti | |
BR7706276A (pt) | Contato eletrico elastico | |
IT1090066B (it) | Interruttore elettrico | |
FR2341190A1 (fr) | Commutateur electrique | |
IT1081265B (it) | Interruttore elettrico | |
IT1086649B (it) | Commutatore elettrico |