Presentation | 2001/11/15 New sennser for an electric current Hisashi NAGANO, Akira WATANABE, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This new type current senser has superiority in two points. The one is degitalized from its messuring parts. The other is rather less expensive in cost. We settle a shutter on the vibrater influenced by magnetic field of alternating current, and the velocity of the vibration changes according with the strength of electric current. This is the basic idea of this new senser. We can cut down the cost s because It is easy and cheep to measure accurately the time of the shutter the interrupting the light by modern circuit technology. Old sener are analogue type. This new one is superior in its accuracy, durability and meny other point, because we adopted themethod tomessure the interval of pulses in digital. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | new senser for an electric current / digital type / high accuracy / less expensive / shutter |
Paper # | OFT2001-62 |
Date of Issue |
Conference Information | |
Committee | OFT |
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Conference Date | 2001/11/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Optical Fiber Technology (OFT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | New sennser for an electric current |
Sub Title (in English) | |
Keyword(1) | new senser for an electric current |
Keyword(2) | digital type |
Keyword(3) | high accuracy |
Keyword(4) | less expensive |
Keyword(5) | shutter |
1st Author's Name | Hisashi NAGANO |
1st Author's Affiliation | TECHNO-CREATE Co, Inc() |
2nd Author's Name | Akira WATANABE |
2nd Author's Affiliation | OPTRON Co, Inc |
Date | 2001/11/15 |
Paper # | OFT2001-62 |
Volume (vol) | vol.101 |
Number (no) | 454 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |