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JPH01117228A |
PURPOSE: To simplify contact arrangement by turning moving contact arms around pins supported on a manual operation turning member, and controlling the moving contact arms so as to open positions by an electromagnetic actuator when an el...
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JPH0113373Y2 |
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JPH0113374Y2 |
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JPS6410898B2 |
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JPS63308820A |
PURPOSE: To enable current limiting action starting current to be decided without connecting with shock at the time of making contact by bifurcating a movable contact so as to release the engagement by the magnetic suction force caused b...
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JPS63187249U |
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JPS6345716Y2 |
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JPS6342434Y2 |
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JPS6342452Y2 |
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JPS63164147U |
A circuit interrupter includes two parallel pivoting contact arms, the lower of which is connected to a stationary conductor member using a clinch-type contact. The contact arm has an axle member rigidly attached thereto which is support...
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JPS63241833A |
A molded case circuit breaker crossbar assembly allows the movable contact carrier, contact spring and contact carrier operating cam to be preassembled prior to insertion within the circuit breaker case. The crossbar is fabricated from a...
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JPS63190223A |
The invention is directed to an overcurrent-protective switch for household appliances such as a vacuum cleaner. The snap switch has a housing in which a contact mounting unit is mounted at one end of the housing and contains one of two ...
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JPS63128517A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS63114018A |
A limiting-current type contactor apparatus for providing stable current-limiting breaking properties with less reduction of the breaking speed due to magnetic repulsion force is provided with a movable contactor arm supported by a conta...
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JPS63500906A |
An electric circuit breaker capable of being opened and closed from a remote location. The circuit breaker includes a stationary contact, a movable contact mounted on a carrier and a trip mechanism that trips the circuit breaker, moving ...
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JPS6320342U |
A circuit interrupter comprises a contact arm assembly for supporting the movable contact composed of a first contact arm and a second contact arm pivotally supported by a common pin, the first contact arm having an elongated guide hole ...
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JPS62272417A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62254334A |
A pair of main contacts and a pair of arcing contacts are electrically and mechanically interconnected within a current limiting circuit interrupter. A common operator biases the main contacts in a closed contact condition, while simulta...
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JPS6242433Y2 |
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JPS62188122A |
1. Magnetic trip for residual-current-operated circuit breakers comprising a permanent magnet (22), a coil (20) with metal core (18), a yoke (12), an armature (28) which can be rotated by means of spring force and is supported on a suppo...
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JPS6237499B2 |
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JPS6233694B2 |
LOW PROFILE MULTI-POLE CIRCUIT BREAKER HAVING MULTIPLE TOGGLE SPRINGS A multi-pole circuit breaker includes a wide toggle shaft which spans all of the poles of the breaker and which is electrically neutral. The lower links of the toggle ...
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JPS6229851B2 |
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JPS62102248U |
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JPS62119832A |
A circuit breaker is provided with at least one switching arrangement having a mobile contact and a retractable contact, this latter being supported by a pivoting lever; a tripping mechanism for causing rapid opening of the mobile contac...
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JPS6220648B2 |
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JPS6286633A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6286632A |
® An electric circuit breaker with blow open contact arm characterized by a pair of separable contacts one of which is mounted on a contact arm that is rotatably mounted. The contacts maintain a repulsion magnetic force which operates t...
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JPS6213318Y2 |
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JPS6261234A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62500552A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS629970B2 |
A current limiting circuit interrupter includes two parallel pivoting contact arms carrying contacts at the ends thereof. The upper contact arm is pivoted upon a carriage which is in turn pivotally mounted upon a mechanism frame. A latch...
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JPS6243027A |
A circuit breaker with a circuit breaker structure between spaced conductors with a fixed contact on one conductor and a movable contact on a contact arm that is movable between open and closed positions. A flexible shunt being connect...
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JPS6215726A |
A circuit breaker characterized by a pair of separable contacts, one of which is carried by a movable contact arm, movable within an arc chute having arc plates including a lower arc plate adjacent to the other contact. A link conductor ...
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JPS62500208A |
An automatic electric side-by-side two pole circuit breaker having an insulating casing formed from the complementary association of a base casing (10), an intermediate casing (12) and a cover (18) which provide a pair of mechanism recei...
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JPS61248326A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61248328A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61243631A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61239534A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61239536A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61239535A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61239533A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61227339A |
A stationary contact assembly is provided for a current limiting circuit breaker. The contact assembly includes a curved input arm which has a contact fastened thereon and a generally straight output arm which also has a contact fastened...
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JPS61227340A |
A current limiting circuit breaker is provided which has a stationary contact assembly and a movable contact bridge. A contact carrier is connected to the contact bridge and biases the contact bridge toward the closed position. The downw...
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JPS6142371B2 |
A circuit breaker having a magnetic device energized by the current flowing through the circuit breaker to drive a contact arm to an open position at high speed to provide current limiting upon occurrence of a predetermined overcurrent c...
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JPS61158642A |
A bridge contact is arranged above two stationary contact elements, two parallel conductors which are close to one another being used as the bridge contact carrier. A powerful current pulse in the opposite direction within the parallel c...
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JPS6126174B2 |
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JPS61128438A |
A circuit breaking apparatus with remote controlled opening and closing of its circuits is provided in which the supports of the fixed and mobile contacts are adapted so as to develop repulsion forces which produce an excellent limitatio...
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JPS61126728A |
A circuit breaker apparatus is provided with remote controlled opening and closing of its circuits and with supports for the mobile and fixed contacts which are adapted so as to promote repulsion forces which produce a limitation of the ...
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JPS61121231A |
A magnetically operated circuit breaker characterized by a circuit breaker structure including first and second separable contacts operable between open and closed positions, a releasable mechanism movable when released to a tripped posi...
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