JAPAN AE POWER SYSTEMS CORPORATION Patent applications |
Patent application number | Title | Published |
20120061353 | GAS-INSULATED VACUUM CIRCUIT BREAKER - Sealed chamber for monitoring pressure | 03-15-2012 |
20120012449 | DISCONNECTING SWITCH WITH EARTHING SWITCH - Operating shaft | 01-19-2012 |
20120002351 | THREE-PHASE COMMON TANK TYPE GAS INSULATED SWITCHGEAR - Vertical type tank | 01-05-2012 |
20110220613 | ELECTRODE STRUCTURE FOR VACUUM CIRCUIT BREAKER - Contact plate | 09-15-2011 |
20110205681 | GAS INSULATED SWITCHGEAR - Bus container | 08-25-2011 |
20110204299 | ELECTRODE MATERIAL FOR VACUUM CIRCUIT BREAKER AND METHOD OF MANUFACTURING THE SAME - Atomized Cu—Cr alloy powder, 20 to 30 percent by weight of Thermite Cr powder and 5 percent by weight of electrolytic Cu powder are mixed together and undergo solid phase sintering treatment to form an electrode material for vacuum circuit breakers. The gross content of Cr of the electrode material is 30 to 50 percent by weight. In manufacturing the electrode material for vacuum circuit breakers, such powders are mixed together and then undergo compression molding to be formed into a compressed compact. The compressed compact is performed solid phase sintering at a temperature lower than the melting point of Cu in a non-oxidizing atmosphere to prepare a solid phase sintered body. | 08-25-2011 |
20110090134 | PARTIAL DISCHARGE DETECTOR | 04-21-2011 |
20110084221 | ELECTRON BEAM IRRADIATION APPARATUS FOR OPEN-MOUTHED CONTAINERS - The apparatus has a rotating body | 04-14-2011 |
20110079411 | INSULATING SPACER FOR GAS-INSULATED ELECTRICAL EQUIPMENT - An insulating spacer | 04-07-2011 |
20110062351 | ELECTRON BEAM IRRADIATING APPARATUS WITH MONITORING DEVICE - The electron beam irradiating apparatus with the monitoring device has an electron beam irradiating means for irradiating materials in an irradiation chamber. The monitoring device has a photographing means for imaging a lights emitted by irradiating an electron beam to the materials; a storage means that stores state of electron beam irradiation in advance; and a calculating means that processes an image, which is captured by the photographing means, to decide a state of electron beam irradiation. The storage means has stored at least three state of electron beam irradiation and also has stored image luminance associated with those states of electron beam irradiation. The calculating means loads the image, which is captured by the photographing means, to compare the loaded image with the image luminance stored in the storage means, thereby deciding a state of electron beam irradiation. | 03-17-2011 |
20110062347 | ELECTRON BEAM IRRADIATION APPARATUS FOR STERILIZING SHEET MATERIAL - At a conveying path | 03-17-2011 |
20110036812 | VACUUM CIRCUIT BREAKER - Vacuum circuit breakers are to gain an extended lifetime by reducing contact face damage of moving and fixed electrodes with improved voltage withstand performance therebetween and enhanced interruption performance. Vacuum circuit breaker of the present invention has bulb | 02-17-2011 |
20100288733 | VACUUM CIRCUIT BREAKER OF TANK TYPE - [Task] To prevent damage of a bellows, to reduce the size, and to prevent the global warming. | 11-18-2010 |
20100270267 | ELECTRODE CONTACT MEMBER OF VACUUM CIRCUIT BREAKERS AND A METHOD OF MANUFACTURING THE SAME - The contact member has a finely-dispersed Cr layer | 10-28-2010 |
20100147804 | PUFFER TYPE GAS CIRCUIT BREAKER - An interrupting part | 06-17-2010 |
20090250436 | LARGE-CAPACITY VACUUM CIRCUIT BREAKER - To structure a large-capacity vacuum circuit breaker that can increase a current shutdown capacity and enables its rated current to be increased, at least two vacuum circuit breaker units | 10-08-2009 |
20090201109 | CIRCUIT BREAKER - A circuit breaker of different interruption speeds, and a spring operation mechanism is standardized for designing and manufacturing the circuit breaker. The circuit breaker has a power transmission mechanism for driving a movable contact | 08-13-2009 |
20090134338 | Electron Beam Irradiation Method, Electron Beam Irradiation Apparatus, and Electron Beam Irradiation Apparatus for Open-Mouthed Container - There are provided an electron beam application method and an electron beam application device capable of uniformly applying electron beams to an object even if the electron beams have a low energy. For this, electron beams (EB) are applied to a beverage container ( | 05-28-2009 |