FR2413774A1 - Relais a bilame, en particulier pour la protection des moteurs electriques - Google Patents
Relais a bilame, en particulier pour la protection des moteurs electriquesInfo
- Publication number
- FR2413774A1 FR2413774A1 FR7836473A FR7836473A FR2413774A1 FR 2413774 A1 FR2413774 A1 FR 2413774A1 FR 7836473 A FR7836473 A FR 7836473A FR 7836473 A FR7836473 A FR 7836473A FR 2413774 A1 FR2413774 A1 FR 2413774A1
- Authority
- FR
- France
- Prior art keywords
- bimetal
- horizontally
- pivot pin
- spring acting
- motor protecting
- 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
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being unbalance of two or more currents or voltages
- H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being unbalance of two or more currents or voltages with bimetal elements
Abstract
RELAIS A BILAME, EN PARTICULIER POUR LA PROTECTION DES MOTEURS ELECTRIQUES. UN DISPOSITIF DE DECLENCHEMENT DES CONTACTS POUVANT ETRE DEVERROUILLE PAR DES BILAMES 20 PAR L'INTERMEDIAIRE D'UN CURSEUR 6 COMPORTE UN LEVIER 25 MONTE PIVOTANT DANS UN TROU OBLONG 26 ET SUR LEQUEL AGIT UN RESSORT 32 DANS LE SENS TRANSVERSAL ET LONGITUDINAL DE FACON QUE LE LEVIER 25 SOIT, PAR UN EVIDEMENT ANGULAIRE 27, APPUYE CONTRE LA SURFACE FRONTALE ET LA SURFACE LATERALE D'UN EXCENTRIQUE 28 MONTE ROTATIF DANS LE BOITIER 22.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52158166A JPS5942927B2 (ja) | 1977-12-29 | 1977-12-29 | 熱動形過負荷継電器 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2413774A1 true FR2413774A1 (fr) | 1979-07-27 |
FR2413774B1 FR2413774B1 (fr) | 1982-03-19 |
Family
ID=15665703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7836473A Granted FR2413774A1 (fr) | 1977-12-29 | 1978-12-27 | Relais a bilame, en particulier pour la protection des moteurs electriques |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5942927B2 (fr) |
DE (1) | DE2853569A1 (fr) |
ES (1) | ES476439A1 (fr) |
FR (1) | FR2413774A1 (fr) |
IT (1) | IT1101196B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017813A1 (fr) * | 1979-04-11 | 1980-10-29 | Siemens Aktiengesellschaft | Déclencheur pour un relais de protection thermique |
DE19904539C2 (de) * | 1999-02-04 | 2002-02-07 | Siemens Ag | Totpunktschalter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633515A (en) * | 1951-10-29 | 1953-03-31 | Zinsco Electrical Products | Thermally actuated automatic overload circuit breaker |
DE1463309A1 (de) * | 1963-05-15 | 1969-03-27 | Licentia Gmbh | Numerische Steuereinrichtung |
FR2191243A1 (fr) * | 1972-06-29 | 1974-02-01 | Westinghouse Electric Corp |
-
1977
- 1977-12-29 JP JP52158166A patent/JPS5942927B2/ja not_active Expired
-
1978
- 1978-12-12 DE DE19782853569 patent/DE2853569A1/de not_active Withdrawn
- 1978-12-21 IT IT31094/78A patent/IT1101196B/it active
- 1978-12-27 FR FR7836473A patent/FR2413774A1/fr active Granted
- 1978-12-28 ES ES476439A patent/ES476439A1/es not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633515A (en) * | 1951-10-29 | 1953-03-31 | Zinsco Electrical Products | Thermally actuated automatic overload circuit breaker |
DE1463309A1 (de) * | 1963-05-15 | 1969-03-27 | Licentia Gmbh | Numerische Steuereinrichtung |
FR2191243A1 (fr) * | 1972-06-29 | 1974-02-01 | Westinghouse Electric Corp |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017813A1 (fr) * | 1979-04-11 | 1980-10-29 | Siemens Aktiengesellschaft | Déclencheur pour un relais de protection thermique |
DE19904539C2 (de) * | 1999-02-04 | 2002-02-07 | Siemens Ag | Totpunktschalter |
Also Published As
Publication number | Publication date |
---|---|
IT7831094A0 (it) | 1978-12-21 |
IT1101196B (it) | 1985-09-28 |
FR2413774B1 (fr) | 1982-03-19 |
JPS5942927B2 (ja) | 1984-10-18 |
DE2853569A1 (de) | 1979-07-05 |
JPS5491780A (en) | 1979-07-20 |
ES476439A1 (es) | 1979-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |