FR1333930A - Advanced training in electrical control devices for electrical switches - Google Patents
Advanced training in electrical control devices for electrical switchesInfo
- Publication number
- FR1333930A FR1333930A FR901725A FR901725A FR1333930A FR 1333930 A FR1333930 A FR 1333930A FR 901725 A FR901725 A FR 901725A FR 901725 A FR901725 A FR 901725A FR 1333930 A FR1333930 A FR 1333930A
- Authority
- FR
- France
- Prior art keywords
- electrical
- control devices
- advanced training
- switches
- electrical control
- 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.)
- Expired
Links
Classifications
-
- 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
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR901725A FR1333930A (en) | 1962-06-22 | 1962-06-22 | Advanced training in electrical control devices for electrical switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR901725A FR1333930A (en) | 1962-06-22 | 1962-06-22 | Advanced training in electrical control devices for electrical switches |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1333930A true FR1333930A (en) | 1963-08-02 |
Family
ID=8781700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR901725A Expired FR1333930A (en) | 1962-06-22 | 1962-06-22 | Advanced training in electrical control devices for electrical switches |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1333930A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348553A2 (en) * | 1976-04-14 | 1977-11-10 | Unelec | Motor control device for electrical equipment - uses endless screw with linearly displaceable nut connected to operating member with slight play |
-
1962
- 1962-06-22 FR FR901725A patent/FR1333930A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348553A2 (en) * | 1976-04-14 | 1977-11-10 | Unelec | Motor control device for electrical equipment - uses endless screw with linearly displaceable nut connected to operating member with slight play |
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