JPH0234049U

JPH0234049U -

Info

Publication number: JPH0234049U
Application number: JP11183888U
Authority: JP
Priority date: 1988-08-26
Filing date: 1988-08-26
Publication date: 1990-03-05

Description

[Brief explanation of the drawing]

第１図乃至第３図は実施例であり、第１図は全
縦断面図、第２図は要部の拡大断面図、第３図は
要部の展開断面図である。符号の説明、１……ケース、５……ダイアフラ
ム、８……スライダ（第１部材）、１３……スラ
イド接点ユニツト、１４……抵抗体ユニツト、１
１……アジヤスタ、２０……シヤフト（第２部材
）、２３……導体、２４……スライド接点、２５
……ホルダ、２５……ホルダ。 1 to 3 show examples, in which FIG. 1 is a full vertical sectional view, FIG. 2 is an enlarged sectional view of the main part, and FIG. 3 is a developed sectional view of the main part. Explanation of symbols, 1... Case, 5... Diaphragm, 8... Slider (first member), 13... Slide contact unit, 14... Resistor unit, 1
1... Adjuster, 20... Shaft (second member), 23... Conductor, 24... Slide contact, 25
...Holder, 25...Holder.

補正平１．９．８実用新案登録請求の範囲を次のように補正する
。Amendment September 8, 1999 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】圧力変化に応じて抵抗値を変化させる圧力可変
抵抗装置と、初期段階の圧力で作動する圧力スイ
ツチとを複合一体化したものであつて、略筒状を
なすケース内の一端側にダイアフラムと、これと
連動するスライド部材と、スライド部材に取付け
られたスライド接点と、スライド部材又はこれと
連動する可動部材に設けられた圧力スイツチの可
動接点とを収容し、一方、ケース内の他端側には
スライド接点が摺動する抵抗体と、圧力スイツチ
の固定接点とを収容したものにおいて、前記スラ
イド部材を前記ダイアフラム側の第１部材と前記
スライド接点側の第２部材とに分離し、これら第
１部材と第２部材とが相互に接触する部分の少な
くともいずれか一方側に他方側へ向つて突出し、
かつその突出量を可変とするアジヤスタを設けた
ことを特徴とする圧力作動装置。[Scope of Claim for Utility Model Registration] A substantially cylindrical case that is a complex integrated unit of a variable pressure resistance device that changes the resistance value according to pressure changes and a pressure switch that operates based on the initial stage pressure. A diaphragm, a slide member that interlocks with the diaphragm, a slide contact attached to the slide member, and a movable contact of a pressure switch provided on the slide member or a movable member that interlocks with the diaphragm are housed at one end of the inside, , in which a resistor on which a slide contact slides and a fixed contact of a pressure switch are housed on the other end side of the case, wherein the slide member is connected to a first member on the diaphragm side and a second member on the slide contact side. the first member and the second member protrude toward the other side from at least one side of a portion where the first member and the second member contact each other;
A pressure actuating device characterized in that it is provided with an adjuster whose protrusion amount is variable.

Claims

[Scope of utility model registration request]

It is a combination of variable resistance means that changes the resistance value according to pressure changes and a pressure switch that operates at the initial stage of pressure. A slide member that interlocks with the slide member, a slide contact attached to the slide member, and a movable contact of a pressure switch provided on the slide member or a movable member that interlocks with the slide member are accommodated, while the other end inside the case accommodates In a device that houses a resistor on which a sliding contact slides and a fixed contact of a pressure switch, the sliding member is separated into a first member on the diaphragm side and a second member on the sliding contact side. A pressure-operated device characterized in that an adjuster is provided on at least one side of a portion where the member and the second member come into contact with each other, the adjuster protruding toward the other side and having a variable amount of protrusion.