JPH0421963U - - Google Patents
Info
- Publication number
- JPH0421963U JPH0421963U JP6360490U JP6360490U JPH0421963U JP H0421963 U JPH0421963 U JP H0421963U JP 6360490 U JP6360490 U JP 6360490U JP 6360490 U JP6360490 U JP 6360490U JP H0421963 U JPH0421963 U JP H0421963U
- Authority
- JP
- Japan
- Prior art keywords
- coupling ring
- detection device
- rotor
- housing
- seal packing
- 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.)
- Pending
Links
- 238000012856 packing Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案に係る回転検出装置の一実施例
を示す縦断面図、第２図ａ，ｂはシールパツキン
の一実施例を示す縦断面図および正面図、第３図
ａ，ｂはシールパツキンの他の実施例を示す縦断
面図および正面図、第４図は従来の回転検出装置
を示す縦断面図、第５図および第６図は従来の他
の回転検出装置を示す一部の縦断面図である。
１……回転検出装置、２……ハウジング、４…
…シールパツキン、５……ロータ、７……入力回
転軸、８……カツプリング、１１……摺接突起。
Fig. 1 is a longitudinal sectional view showing an embodiment of a rotation detection device according to the present invention, Figs. 2a and b are longitudinal sectional views and front views showing an embodiment of the seal packing, and Figs. A vertical cross-sectional view and a front view showing another embodiment of the seal packing, FIG. 4 is a vertical cross-sectional view showing a conventional rotation detecting device, and FIGS. 5 and 6 are a part showing another conventional rotation detecting device. FIG. 1... Rotation detection device, 2... Housing, 4...
... Seal packing, 5 ... Rotor, 7 ... Input rotating shaft, 8 ... Coupling, 11 ... Sliding protrusion.
Claims (1)
自在に配設し、このロータの入力回転軸の内側に
回転駆動源に接続されるカツプリングを嵌挿して
なる回転検出装置において、 上記ハウジングの端部側に上記カツプリングの
外周側に配置される環状のシールパツキンを配設
し、このシールパツキンの内周面に上記カツプリ
ングの外周面に摺設される摺接突起を突出形成し
たことを特徴とする回転検出装置。[Scope of Claim for Utility Model Registration] A rotation detection device comprising a rotor having magnetic force rotatably disposed inside a housing, and a coupling ring connected to a rotational drive source inserted into the input rotation shaft of the rotor. , an annular seal packing disposed on the outer peripheral side of the coupling ring is disposed on the end side of the housing, and a sliding contact protrusion that is slidably installed on the outer circumferential surface of the coupling ring is formed protrudingly on the inner peripheral surface of the seal packing. A rotation detection device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6360490U JPH0421963U (en) | 1990-06-18 | 1990-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6360490U JPH0421963U (en) | 1990-06-18 | 1990-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421963U true JPH0421963U (en) | 1992-02-24 |
Family
ID=31593804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6360490U Pending JPH0421963U (en) | 1990-06-18 | 1990-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421963U (en) |
-
1990
- 1990-06-18 JP JP6360490U patent/JPH0421963U/ja active Pending