FR2238237A1 - Locking mechanism for LV cct. breaker - has switch arm pivoted by rotating cam to cause arm contact to touch fixed contact - Google Patents
Locking mechanism for LV cct. breaker - has switch arm pivoted by rotating cam to cause arm contact to touch fixed contactInfo
- Publication number
- FR2238237A1 FR2238237A1 FR7326971A FR7326971A FR2238237A1 FR 2238237 A1 FR2238237 A1 FR 2238237A1 FR 7326971 A FR7326971 A FR 7326971A FR 7326971 A FR7326971 A FR 7326971A FR 2238237 A1 FR2238237 A1 FR 2238237A1
- Authority
- FR
- France
- Prior art keywords
- contact
- arm
- fixed contact
- breaker
- locking mechanism
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/527—Manual reset mechanisms which may be also used for manual release actuated by lever making use of a walking beam with one extremity latchable, the other extremity actuating or supporting the movable contact and an intermediate part co-operating with the actuator
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19737311117 DE7311117U (de) | 1973-03-24 | 1973-03-24 | Schloßmechanismus für elektrische Niederspannungsselbstschalter |
FR7326971A FR2238237A1 (en) | 1973-07-18 | 1973-07-18 | Locking mechanism for LV cct. breaker - has switch arm pivoted by rotating cam to cause arm contact to touch fixed contact |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7326971A FR2238237A1 (en) | 1973-07-18 | 1973-07-18 | Locking mechanism for LV cct. breaker - has switch arm pivoted by rotating cam to cause arm contact to touch fixed contact |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2238237A1 true FR2238237A1 (en) | 1975-02-14 |
FR2238237B1 FR2238237B1 (fr) | 1979-01-26 |
Family
ID=9122997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7326971A Granted FR2238237A1 (en) | 1973-03-24 | 1973-07-18 | Locking mechanism for LV cct. breaker - has switch arm pivoted by rotating cam to cause arm contact to touch fixed contact |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2238237A1 (fr) |
-
1973
- 1973-07-18 FR FR7326971A patent/FR2238237A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2238237B1 (fr) | 1979-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |