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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0312823 (1989-02-21) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 13 |
A rotary optical coupler is capable of providing continuous, bi-directional, multiple optical links between two objects in relative rotation to each other. The coupler comprises two parts, a rotor and a stator, both of which are constructed similarly. Each part has circular tracks of selectively ang
A rotary optical coupler comprising: first and second members coupled together by bearing means which permit relative rotation between the members about a central axis, each of said members having a generally cylindrical cup-shaped housing closed at one end remote from the bearing means by a transve
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