JPH01103137U - - Google Patents
Info
- Publication number
- JPH01103137U JPH01103137U JP19663987U JP19663987U JPH01103137U JP H01103137 U JPH01103137 U JP H01103137U JP 19663987 U JP19663987 U JP 19663987U JP 19663987 U JP19663987 U JP 19663987U JP H01103137 U JPH01103137 U JP H01103137U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- rotation axis
- brushes
- pair
- insulating member
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第1図乃至第3図は、それぞれ本考案に係るパ
ルススイツチの1実施例を示す模式的な説明図で
ある。第4図は従来例に係るパルススイツチの模
式的な説明図である。
1,1′……回転板、3……コモン電極、4,
4′……放射状電極、6a,6a′……オンオフ
ブラシA、6b……オンオフブラシB、6c……
コモンブラシ、11……回転円筒、13……コモ
ン電極、14……等間隔に設置された平行電極、
16a……オンオフブラシA、16b……オンオ
フブラシB、16c……コモンブラシ。
1 to 3 are schematic explanatory diagrams each showing one embodiment of a pulse switch according to the present invention. FIG. 4 is a schematic explanatory diagram of a conventional pulse switch. 1, 1'... Rotating plate, 3... Common electrode, 4,
4'...Radial electrode, 6a, 6a'...On-off brush A, 6b...On-off brush B, 6c...
Common brush, 11... Rotating cylinder, 13... Common electrode, 14... Parallel electrodes installed at equal intervals,
16a...On-off brush A, 16b...On-off brush B, 16c...Common brush.
Claims (1)
心に形成された環状の電極と、 (c) 上記環状電極に導通され、かつ、前記絶縁
性部材の表面に、その回転軸と同心の円周に沿つ
て等間隔に配列されたN個の電極と、 (d) 前記環状電極に対して常時摺触して導通す
るコモンブラシと、 (e) 前記N個の電極に対して断続的に摺触して
導通・絶縁を繰り返す1対のオンオフブラシA、
同Bとを設けたパルススイツチにおいて、 (f) 前記1対のオンオフブラシA、および同B
の、前記N個の電極に対する摺触点は、前記回転
軸から略等距離に位置し、かつ、 (g) 前記1対のオンオフブラシA、および同B
それぞれの、前記N個の電極に対する摺触点が前
記の回転軸を見込む角度θは、 θ=360°N×M±Δφ であることを特徴とするパルススイツチ。 但し、Nは2以上の整数 Mは、Nよりも小なる正の整数、 △φは、360°/Nよりも小なる角度
である。[Claims for Utility Model Registration] (a) an electrically insulating member that can be rotated; (b) an annular electrode formed on the surface of the insulating member concentrically with its rotation axis; (c) (d) N electrodes that are electrically connected to the annular electrode and arranged on the surface of the insulating member at equal intervals along a circumference concentric with the rotation axis; (d) always connected to the annular electrode; (e) a pair of on/off brushes A that intermittently contact the N electrodes to repeatedly conduct and insulate;
(f) the pair of on/off brushes A and B;
(g) The sliding contact points for the N electrodes are located at approximately equal distances from the rotation axis, and (g) the pair of on-off brushes A and B
A pulse switch characterized in that the angle θ at which each sliding contact point for the N electrodes looks at the rotation axis is as follows: θ=360°N×M±Δφ. However, N is an integer of 2 or more, M is a positive integer smaller than N, and Δφ is an angle smaller than 360°/N.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19663987U JPH057708Y2 (en) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19663987U JPH057708Y2 (en) | 1987-12-26 | 1987-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01103137U true JPH01103137U (en) | 1989-07-12 |
JPH057708Y2 JPH057708Y2 (en) | 1993-02-26 |
Family
ID=31487239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19663987U Expired - Lifetime JPH057708Y2 (en) | 1987-12-26 | 1987-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH057708Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01258328A (en) * | 1988-04-05 | 1989-10-16 | Murata Mfg Co Ltd | Rotary encorder-contact |
-
1987
- 1987-12-26 JP JP19663987U patent/JPH057708Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01258328A (en) * | 1988-04-05 | 1989-10-16 | Murata Mfg Co Ltd | Rotary encorder-contact |
Also Published As
Publication number | Publication date |
---|---|
JPH057708Y2 (en) | 1993-02-26 |