JPH0173901U - - Google Patents

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Publication number
JPH0173901U
JPH0173901U JP1988152823U JP15282388U JPH0173901U JP H0173901 U JPH0173901 U JP H0173901U JP 1988152823 U JP1988152823 U JP 1988152823U JP 15282388 U JP15282388 U JP 15282388U JP H0173901 U JPH0173901 U JP H0173901U
Authority
JP
Japan
Prior art keywords
wire
resistor
resistance
wound
resistance value
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
Application number
JP1988152823U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988152823U priority Critical patent/JPH0173901U/ja
Publication of JPH0173901U publication Critical patent/JPH0173901U/ja
Pending legal-status Critical Current

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  • Adjustable Resistors (AREA)

Description

【図面の簡単な説明】
第１図はこの考案によるハイブリツド可変抵抗
器の一実施例の基本的構成を示す斜視図、第２図
はこの考案の一実施例の等価回路図、第３図はこ
の考案の一実施例の特性を示す線図、第４図はこ
の考案の一実施例の具体的構成を示す断面図、第
５図及び第６図は従来のハイブリツド可変抵抗器
の構成例を示す断面図及び斜視図である。 １は抵抗線、２は被膜抵抗、３は巻線抵抗素子
、５は摺動子、ＲＷは巻線抵抗素子のみの抵抗値
、ＲＨは被膜抵抗形成後の合成抵抗値である。

Claims (1)

  1. 【実用新案登録請求の範囲】 巻線抵抗素子の少なくとも一側面上に、巻回さ
    れた抵抗線による凹凸が出ないように平滑な被膜
    抵抗を形成し、この被膜抵抗の平滑な面を摺動子
    が摺動するようにしたハイブリツド可変抵抗器に
    おいて、 上記巻線抵抗素子のみの抵抗値と上記被膜抵抗
    形成後の合成抵抗値との差が上記巻線抵抗素子の
    みの抵抗値の２０〜４０％の範囲であつて、 上記摺動子の摺動部が上記抵抗線の各巻線との
    対向位置にあるときと、 この対向位置の中間にあるときとの接触抵抗値
    の変化を小さくするようにした ことを特徴とするハイブリツド可変抵抗器。
JP1988152823U 1988-11-24 1988-11-24 Pending JPH0173901U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988152823U JPH0173901U (ja) 1988-11-24 1988-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988152823U JPH0173901U (ja) 1988-11-24 1988-11-24

Publications (1)

Publication Number Publication Date
JPH0173901U true JPH0173901U (ja) 1989-05-18

Family

ID=31428100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988152823U Pending JPH0173901U (ja) 1988-11-24 1988-11-24

Country Status (1)

Country Link
JP (1) JPH0173901U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05109508A (ja) * 1991-10-16 1993-04-30 Sakae Tsushin Kogyo Kk ハイブリツドポテンシヨメータ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138044A (en) * 1977-05-06 1978-12-02 Yokogawa Electric Works Ltd Hybrid wireewound slide resistor and method of manufacturing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138044A (en) * 1977-05-06 1978-12-02 Yokogawa Electric Works Ltd Hybrid wireewound slide resistor and method of manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05109508A (ja) * 1991-10-16 1993-04-30 Sakae Tsushin Kogyo Kk ハイブリツドポテンシヨメータ

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