JPS58133676U - switching valve - Google Patents
switching valveInfo
- Publication number
- JPS58133676U JPS58133676U JP3024082U JP3024082U JPS58133676U JP S58133676 U JPS58133676 U JP S58133676U JP 3024082 U JP3024082 U JP 3024082U JP 3024082 U JP3024082 U JP 3024082U JP S58133676 U JPS58133676 U JP S58133676U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- communication hole
- main valve
- actuating plate
- auxiliary
- 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
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の切換弁の縦断面図、第2図は空気調和機
の冷凍サイクル構成図、第3図〜第6図は本考案の一実
施例を示す切換弁の縦断面図、第7図は第3図のE−E
線断面図、第8図は本考案の一実施例を示すねじりコイ
ルばねの正面図、第9図は第8図の側面図である。
21・・・・・・ボデー、22・・・・・・B導通路、
23・・・・・・C導通路、24・・・・・・D導通路
、25. 26. 27・・・・・・接続パイプ、28
・・・・・・主弁、29・・・・・・シート座、30・
・・・・・補助作動板、31・・・・・・ボール弁、3
2・・・・・・ねじりコイルばね、33・・・・・・ガ
イド、34・・・・・・アーマチュア、35・・・・・
・作動板、36・・・・・・吸引子、37・・・・・・
圧縮コイルばね、38・・・・・・電磁コイル、39・
・・・・・ヨーク、41・・・・・・蓋、42・・・・
・・A導通路、43・・・・・・接続パイプ。Fig. 1 is a longitudinal sectional view of a conventional switching valve, Fig. 2 is a configuration diagram of a refrigeration cycle of an air conditioner, and Figs. 3 to 6 are longitudinal sectional views of a switching valve showing an embodiment of the present invention. Figure 7 shows E-E in Figure 3.
8 is a front view of a torsion coil spring showing an embodiment of the present invention, and FIG. 9 is a side view of FIG. 8. 21...Body, 22...B conduction path,
23...C conduction path, 24...D conduction path, 25. 26. 27... Connection pipe, 28
... Main valve, 29 ... Seat seat, 30.
...Auxiliary operating plate, 31...Ball valve, 3
2... Torsion coil spring, 33... Guide, 34... Armature, 35...
- Operating plate, 36... Attractor, 37...
Compression coil spring, 38... Electromagnetic coil, 39.
... Yoke, 41 ... Lid, 42 ...
...A conduction path, 43...Connection pipe.
Claims (1)
閉する補助作動板30の作動により主弁28を作動させ
各導通孔を切換えるものにおいて、上記主弁28を所定
位置に復帰させるねじりコイルばね32のコイル部32
aを主弁28にアーム部32bを補助作動板30に当接
させたことを特徴とする切換弁。 2 ねじリコイルばね32のアーム部32bをヘアピン
状に形成した実用新案登録請求の範囲第1項記載の切換
弁。 3 ねじりコイルばね32のアーム部32b間を補助作
動板30の幅より狭くかつ装着状態において補助作動板
30と平行状態となるように形成した実用新案登録請求
の範囲第1項または第2項記載の切換弁。[Claims for Utility Model Registration] 1. A communication hole 29a is provided in the main valve 2B, and the main valve 28 is actuated by the operation of an auxiliary actuation plate 30 that opens and closes the communication hole 29a to switch each communication hole. Coil portion 32 of torsion coil spring 32 that returns 28 to the predetermined position
A switching valve characterized in that a is in contact with a main valve 28 and an arm part 32b is in contact with an auxiliary actuating plate 30. 2. The switching valve according to claim 1, in which the arm portion 32b of the screw recoil spring 32 is formed into a hairpin shape. 3 Utility model registration claims 1 or 2 in which the arm portions 32b of the torsion coil spring 32 are formed to be narrower than the width of the auxiliary actuating plate 30 and to be parallel to the auxiliary actuating plate 30 in the installed state. switching valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3024082U JPS58133676U (en) | 1982-03-05 | 1982-03-05 | switching valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3024082U JPS58133676U (en) | 1982-03-05 | 1982-03-05 | switching valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58133676U true JPS58133676U (en) | 1983-09-08 |
Family
ID=30041986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3024082U Pending JPS58133676U (en) | 1982-03-05 | 1982-03-05 | switching valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58133676U (en) |
-
1982
- 1982-03-05 JP JP3024082U patent/JPS58133676U/en active Pending
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