JPS6284136U - - Google Patents
Info
- Publication number
- JPS6284136U JPS6284136U JP17490285U JP17490285U JPS6284136U JP S6284136 U JPS6284136 U JP S6284136U JP 17490285 U JP17490285 U JP 17490285U JP 17490285 U JP17490285 U JP 17490285U JP S6284136 U JPS6284136 U JP S6284136U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- adjustment screw
- spring
- diaphragm
- negative pressure
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案の実施例を示す構造図、第２図
は第１図の詳細説明図である。
１…マイクロスイツチ、２…カバー、３…ダイ
ヤフラム、４…ケース、５…ばね、６…アジヤス
トスクリユ、７…キヤツプ、８…ダイヤフラムプ
レート、９…ダイヤフラムプレート、１０…プレ
ート、１１…部屋、１２…部屋、１３…パイプ、
１４…スプリングシート。
FIG. 1 is a structural diagram showing an embodiment of the present invention, and FIG. 2 is a detailed explanatory diagram of FIG. 1. 1... Micro switch, 2... Cover, 3... Diaphragm, 4... Case, 5... Spring, 6... Adjustment screw, 7... Cap, 8... Diaphragm plate, 9... Diaphragm plate, 10... Plate, 11... Room, 12...Room, 13...Pipe,
14...Spring seat.
Claims (1)
よび前記ダイヤフラムを前記スイツチ機構に近ず
ける方向に設けられたばねと前記ばねの荷重を調
整する調整ねじ、およびばね座より構成した負圧
スイツチにおいて、調整ねじのねじ山の内、１山
又は数山のみ、ねじ径を太くし調整ねじの回しト
ルクを２〜５Kg―cmとしたことを特徴とする負圧
スイツチ。 In a negative pressure switch comprising a diaphragm that responds to pressure, a switch mechanism, a spring provided in a direction that brings the diaphragm closer to the switch mechanism, an adjustment screw that adjusts the load of the spring, and a spring seat, the screw of the adjustment screw A negative pressure switch characterized in that only one or several of the threads have a thicker screw diameter, and the turning torque of the adjustment screw is 2 to 5 kg-cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17490285U JPS6284136U (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17490285U JPS6284136U (en) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284136U true JPS6284136U (en) | 1987-05-29 |
Family
ID=31113717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17490285U Pending JPS6284136U (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284136U (en) |
-
1985
- 1985-11-15 JP JP17490285U patent/JPS6284136U/ja active Pending