JPS638607U - - Google Patents
Info
- Publication number
- JPS638607U JPS638607U JP10210486U JP10210486U JPS638607U JP S638607 U JPS638607 U JP S638607U JP 10210486 U JP10210486 U JP 10210486U JP 10210486 U JP10210486 U JP 10210486U JP S638607 U JPS638607 U JP S638607U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- detection device
- position detection
- magnetic core
- electronic components
- 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
- 238000001514 detection method Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は本考案実施例の要部構造を示す断面図
、第２図はデイーゼルエンジン用インジエクシヨ
ンポンプの概略構造図、第３図は従来の位置検出
装置の要部構造を示す断面図、第４図は検出回路
部の回路例を示す回路図である。
４…コントロールラツク、６…位置検出装置本
体、７…磁気コア、８…コイル、１０…ボビン、
１０ａ…ボビンのフランジ、１４…検出回路部。
Fig. 1 is a sectional view showing the main structure of an embodiment of the present invention, Fig. 2 is a schematic structure diagram of an injection pump for a diesel engine, and Fig. 3 is a sectional view showing the main structure of a conventional position detection device. , FIG. 4 is a circuit diagram showing an example of the circuit of the detection circuit section. 4... Control rack, 6... Position detection device body, 7... Magnetic core, 8... Coil, 10... Bobbin,
10a...Bobbin flange, 14...Detection circuit section.
Claims (1)
巻回され磁気コアの位置に応じた電気信号を出力
するコイルと、該コイルより得られる電気信号に
より磁気コアの位置に応じた変位信号を取り出す
検出回路部とからなる位置検出装置において、 前記ボビンをヒラミツク材により形成するとと
もに、このボビンを絶縁基板として利用して前記
検出回路部の電子部品を取り付けたことを特徴と
する位置検出装置。 (2) 前記検出回路部の電子部品を前記ボビンの
フランジ面を利用して取り付けたことを特徴とす
る実用新案登録請求の範囲第１項記載の位置検出
装置。 (3) 前記検出回路部は電子部品を前記ボビンの
フランジ面を利用して取り付けたハイブリツトＩ
Ｃ構成としたことを特徴とする実用新案登録請求
の範囲第１項記載の位置検出装置。 (4) 前記変位部材はエンジンに燃料を供給する
インジエクシヨンポンプのコントロールラツクで
あることを特徴とする実用新案登録請求の範囲第
１項又は第２項記載の位置検出装置。[Claims for Utility Model Registration] (1) A magnetic core interlocked with a displacement member, a coil wound around a bobbin that outputs an electric signal according to the position of the magnetic core, and a magnetic core that is generated by the electric signal obtained from the coil. In the position detection device, the bobbin is formed of a hiramitsu material, and the electronic components of the detection circuit are attached using the bobbin as an insulating substrate. A position detection device characterized by: (2) The position detection device according to claim 1, wherein the electronic components of the detection circuit section are attached using the flange surface of the bobbin. (3) The detection circuit section is a hybrid I in which electronic components are attached using the flange surface of the bobbin.
A position detection device according to claim 1 of the utility model registration claim, characterized in that it has a C configuration. (4) The position detection device according to claim 1 or 2, wherein the displacement member is a control rack for an injection pump that supplies fuel to an engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10210486U JPH0425608Y2 (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10210486U JPH0425608Y2 (en) | 1986-07-04 | 1986-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS638607U true JPS638607U (en) | 1988-01-20 |
| JPH0425608Y2 JPH0425608Y2 (en) | 1992-06-19 |
Family
ID=30973445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10210486U Expired JPH0425608Y2 (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425608Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009204348A (en) * | 2008-02-26 | 2009-09-10 | Panasonic Electric Works Co Ltd | Position sensor |
-
1986
- 1986-07-04 JP JP10210486U patent/JPH0425608Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009204348A (en) * | 2008-02-26 | 2009-09-10 | Panasonic Electric Works Co Ltd | Position sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0425608Y2 (en) | 1992-06-19 |
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