JPS62102163U - - Google Patents
Info
- Publication number
- JPS62102163U JPS62102163U JP19466485U JP19466485U JPS62102163U JP S62102163 U JPS62102163 U JP S62102163U JP 19466485 U JP19466485 U JP 19466485U JP 19466485 U JP19466485 U JP 19466485U JP S62102163 U JPS62102163 U JP S62102163U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- concentration sensor
- toner concentration
- detection head
- sensor according
- 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
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 3
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の実施例におけるコイルユニツ
トを示す縦断面図、第２図は本考案の実施例を示
す要部縦断面図、第３図は従来のものを示す要部
縦断面図である。
１ａ：樹脂成形部材、３：コイル、４：外周コ
ア、８：コイルユニツト。
Fig. 1 is a longitudinal cross-sectional view showing a coil unit according to an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of main parts showing an embodiment of the present invention, and Fig. 3 is a longitudinal cross-sectional view of main parts showing a conventional one. be. 1a: Resin molded member, 3: Coil, 4: Outer core, 8: Coil unit.
Claims (1)
したコイルユニツトを積層して差動トランスを構
成し、中心部に調整用ねじコアを外周部に磁性体
からなるコアを各々介装させたことを特徴とする
トナー濃度センサー用検出ヘツド。 (2) 樹脂が熱硬化性樹脂である実用新案登録請
求の範囲第１項記載のトナー濃度センサー用検出
ヘツド。 (3) 樹脂がエポキシ樹脂である実用新案登録請
求の範囲第１項若しくは第２項記載のトナー濃度
センサー用検出ヘツド。[Scope of Claim for Utility Model Registration] (1) A differential transformer is constructed by stacking coil units formed by sandwiching coils with resin molded members, and a screw core for adjustment is provided in the center and a magnetic material is provided on the outer periphery. 1. A detection head for a toner concentration sensor, characterized in that each core is interposed therein. (2) The detection head for a toner concentration sensor according to claim 1, wherein the resin is a thermosetting resin. (3) The detection head for a toner concentration sensor according to claim 1 or 2, wherein the resin is an epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19466485U JPS62102163U (en) | 1985-12-18 | 1985-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19466485U JPS62102163U (en) | 1985-12-18 | 1985-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62102163U true JPS62102163U (en) | 1987-06-29 |
Family
ID=31151840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19466485U Pending JPS62102163U (en) | 1985-12-18 | 1985-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62102163U (en) |
-
1985
- 1985-12-18 JP JP19466485U patent/JPS62102163U/ja active Pending