IT956462B - Dispositivo di aggancio e sgan cio dell organo di scatto negli interruttori elettrici automatici - Google Patents
Dispositivo di aggancio e sgan cio dell organo di scatto negli interruttori elettrici automaticiInfo
- Publication number
- IT956462B IT956462B IT2554672A IT2554672A IT956462B IT 956462 B IT956462 B IT 956462B IT 2554672 A IT2554672 A IT 2554672A IT 2554672 A IT2554672 A IT 2554672A IT 956462 B IT956462 B IT 956462B
- Authority
- IT
- Italy
- Prior art keywords
- latching
- releasing
- automatic electric
- electric switches
- release organ
- Prior art date
Links
Classifications
-
- 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
- H01H71/505—Latching devices between operating and release mechanism
-
- 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
- H01H71/505—Latching devices between operating and release mechanism
- H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
-
- 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
- H01H71/505—Latching devices between operating and release mechanism
- H01H2071/508—Latching devices between operating and release mechanism with serial latches, e.g. primary latch latched by secondary latch for requiring a smaller trip force
-
- 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
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
- H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2554672A IT956462B (it) | 1972-06-12 | 1972-06-12 | Dispositivo di aggancio e sgan cio dell organo di scatto negli interruttori elettrici automatici |
ES1973191992U ES191992Y (es) | 1972-06-12 | 1973-05-30 | Dispositivo de enganche y desenganche del elemento de dis- paro en los interruptores electricos automaticos. |
FR7321212A FR2188293B1 (it) | 1972-06-12 | 1973-06-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2554672A IT956462B (it) | 1972-06-12 | 1972-06-12 | Dispositivo di aggancio e sgan cio dell organo di scatto negli interruttori elettrici automatici |
Publications (1)
Publication Number | Publication Date |
---|---|
IT956462B true IT956462B (it) | 1973-10-10 |
Family
ID=11217046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2554672A IT956462B (it) | 1972-06-12 | 1972-06-12 | Dispositivo di aggancio e sgan cio dell organo di scatto negli interruttori elettrici automatici |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES191992Y (it) |
FR (1) | FR2188293B1 (it) |
IT (1) | IT956462B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2585179B1 (fr) * | 1985-07-16 | 1989-02-03 | Merlin Gerin | Systeme d'accrochage a verrou d'un mecanisme de commande pour disjoncteur electrique |
-
1972
- 1972-06-12 IT IT2554672A patent/IT956462B/it active
-
1973
- 1973-05-30 ES ES1973191992U patent/ES191992Y/es not_active Expired
- 1973-06-12 FR FR7321212A patent/FR2188293B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2188293B1 (it) | 1977-02-11 |
ES191992Y (es) | 1974-12-16 |
ES191992U (es) | 1974-08-16 |
FR2188293A1 (it) | 1974-01-18 |
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