JPS5983256U - Dial pressure control device - Google Patents
Dial pressure control deviceInfo
- Publication number
- JPS5983256U JPS5983256U JP17953182U JP17953182U JPS5983256U JP S5983256 U JPS5983256 U JP S5983256U JP 17953182 U JP17953182 U JP 17953182U JP 17953182 U JP17953182 U JP 17953182U JP S5983256 U JPS5983256 U JP S5983256U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- control member
- rotary knob
- transmission passage
- pressure transmission
- 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
- Indication Of The Valve Opening Or Closing Status (AREA)
- Lift Valve (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案に係るダイヤル式圧力制御装置の一実
施例を示す要部断面正面図であって、針弁が開放状態を
示しており、第２図は同じくその針弁が閉鎖状態を示す
第１図に相当する図面である。第３図は表示板上のダイ
ヤル式の回転ノブを示す斜視図、第４図は上側に係る制
御装置を適用した自動車用調和装置の系統図である。
１：ダイヤル式圧力制御装置ミ２：ケーシング（装置本
体）、１２：回転ノブ、２４：針弁（制御部材）、３４
：突起部（ストッパ手段）。FIG. 1 is a cross-sectional front view of the essential parts of an embodiment of the dial type pressure control device according to the present invention, with the needle valve shown in the open state, and FIG. 2 similarly showing the needle valve in the closed state. FIG. 1 is a drawing corresponding to FIG. FIG. 3 is a perspective view showing a dial-type rotary knob on the display board, and FIG. 4 is a system diagram of an automobile harmonization device to which the control device according to the upper side is applied. 1: Dial pressure control device 2: Casing (device body), 12: Rotation knob, 24: Needle valve (control member), 34
:Protrusion (stopper means).
Claims (1)
る所定の負圧乃至は正圧の印加速度を制御する装置にし
て、 該圧力伝達通路上に設けられ、該圧力伝達通路の一部を
構成する装置本体と、 該装置本体に圧力密に回動可能に取り付けられた回転ノ
ブと、 該装置本体内に収容される三方、該回転ノブに螺合して
該回転ノブの回転に従って進退せしめられ、該装置本体
内の圧力伝達通路の断面積を変化せしめ得る制御部材と
、 該制御部材に係合し、前記回転ノブに螺合する該制御部
材の該回転ノブの回転に伴なうつれ回り作用を阻止して
、該制御部材に進退作用を生せしめるストッパ手段とを
、 含むことを特徴とするダイヤル式圧力制御装置。[Claims for Utility Model Registration] A device for controlling the application acceleration of a predetermined negative pressure or positive pressure applied from one side to the other via a pressure transmission passage, which is provided on the pressure transmission passage. , a device main body constituting a part of the pressure transmission passage; a rotary knob rotatably attached to the device main body in a pressure-tight manner; a control member that is moved forward and backward according to the rotation of the rotary knob and can change the cross-sectional area of the pressure transmission passage within the device body; and a control member that engages with the control member and is screwed into the rotary knob. 1. A dial-type pressure control device comprising: a stopper means that prevents a rotating action caused by rotation of a rotary knob and causes the control member to move forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17953182U JPS5983256U (en) | 1982-11-26 | 1982-11-26 | Dial pressure control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17953182U JPS5983256U (en) | 1982-11-26 | 1982-11-26 | Dial pressure control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5983256U true JPS5983256U (en) | 1984-06-05 |
Family
ID=30389510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17953182U Pending JPS5983256U (en) | 1982-11-26 | 1982-11-26 | Dial pressure control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5983256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010223264A (en) * | 2009-03-19 | 2010-10-07 | Icomes Labo:Kk | Flow control valve |
| JP2019516941A (en) * | 2016-05-25 | 2019-06-20 | 浙江三花智能控制股▲ふん▼有限公司 | Electronic expansion valve and refrigeration device having the electronic expansion valve |
-
1982
- 1982-11-26 JP JP17953182U patent/JPS5983256U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010223264A (en) * | 2009-03-19 | 2010-10-07 | Icomes Labo:Kk | Flow control valve |
| JP2019516941A (en) * | 2016-05-25 | 2019-06-20 | 浙江三花智能控制股▲ふん▼有限公司 | Electronic expansion valve and refrigeration device having the electronic expansion valve |
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