FR1313826A - Perfectionnements aux contacts des interrupteurs électriques - Google Patents
Perfectionnements aux contacts des interrupteurs électriquesInfo
- Publication number
- FR1313826A FR1313826A FR877796A FR877796A FR1313826A FR 1313826 A FR1313826 A FR 1313826A FR 877796 A FR877796 A FR 877796A FR 877796 A FR877796 A FR 877796A FR 1313826 A FR1313826 A FR 1313826A
- Authority
- FR
- France
- Prior art keywords
- contacts
- electrical switches
- switches
- electrical
- 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
- 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
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
- H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tumbler Switches (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR877796A FR1313826A (fr) | 1961-11-02 | 1961-11-02 | Perfectionnements aux contacts des interrupteurs électriques |
DEM54583A DE1220510B (de) | 1961-11-02 | 1962-10-23 | Kontakteinrichtung fuer elektrische Schalter |
CH1258562A CH381759A (fr) | 1961-11-02 | 1962-10-26 | Interrupteur électrique à répulsion électrodynamique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR877796A FR1313826A (fr) | 1961-11-02 | 1961-11-02 | Perfectionnements aux contacts des interrupteurs électriques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1313826A true FR1313826A (fr) | 1963-01-04 |
Family
ID=8765915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR877796A Expired FR1313826A (fr) | 1961-11-02 | 1961-11-02 | Perfectionnements aux contacts des interrupteurs électriques |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH381759A (fr) |
DE (1) | DE1220510B (fr) |
FR (1) | FR1313826A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2439473A1 (fr) * | 1978-10-16 | 1980-05-16 | Westinghouse Electric Corp | Disjoncteur de protection contre les surintensites |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE902400C (de) * | 1940-12-03 | 1954-02-01 | Koch & Sterzel Ag | Elektromagnetisches Schaltrelais mit Haupt- und Vorkontakt, insbesondere zur Verwendung als Schaltschuetz in Roentgenapparaten |
-
1961
- 1961-11-02 FR FR877796A patent/FR1313826A/fr not_active Expired
-
1962
- 1962-10-23 DE DEM54583A patent/DE1220510B/de active Pending
- 1962-10-26 CH CH1258562A patent/CH381759A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2439473A1 (fr) * | 1978-10-16 | 1980-05-16 | Westinghouse Electric Corp | Disjoncteur de protection contre les surintensites |
Also Published As
Publication number | Publication date |
---|---|
DE1220510B (de) | 1966-07-07 |
CH381759A (fr) | 1964-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1194291A (fr) | Perfectionnements aux dispositifs de commutation électriques | |
FR82364E (fr) | Perfectionnements aux contacteurs électriques | |
FR1365229A (fr) | Perfectionnements aux interrupteurs électriques | |
FR1314448A (fr) | Contacts électriques sub-subminiatures | |
FR1181443A (fr) | Perfectionnements apportés aux commutateurs électriques | |
FR1299075A (fr) | Perfectionnements apportés aux conducteurs électriques | |
FR78480E (fr) | Perfectionnements aux interrupteurs électriques | |
FR1313826A (fr) | Perfectionnements aux contacts des interrupteurs électriques | |
FR1300348A (fr) | Perfectionnements aux fusibles électriques | |
FR1208626A (fr) | Perfectionnements aux interrupteurs électriques | |
FR1343146A (fr) | Perfectionnements aux interrupteurs électriques rotatifs | |
FR1248519A (fr) | Perfectionnements aux contacts des interrupteurs électriques | |
FR1338779A (fr) | Perfectionnements aux contacts électriques | |
FR1303663A (fr) | Perfectionnements aux contacts électriques | |
FR1290163A (fr) | Perfectionnements aux contacts électriques | |
FR1270313A (fr) | Perfectionnements aux commutateurs électriques | |
FR1275438A (fr) | Perfectionnements aux commutateurs électriques | |
BE613379A (fr) | Perfectionnements aux interrupteurs électriques | |
FR1288676A (fr) | Perfectionnements apportés aux interrupteurs électriques | |
FR1321306A (fr) | Perfectionnements apportés aux interrupteurs électriques actionnés thermiquement | |
FR1341185A (fr) | Perfectionnements aux commutateurs électriques | |
FR1265783A (fr) | Perfectionnements aux commutateurs électriques | |
FR79850E (fr) | Perfectionnements apportés aux interrupteurs et commutateurs électriques | |
FR1279699A (fr) | Perfectionnements aux commutateurs électriques | |
BE594161A (fr) | Perfectionnements aux interrupteurs électriques |