JPS5889659U - On-off valve - Google Patents
On-off valveInfo
- Publication number
- JPS5889659U JPS5889659U JP18618981U JP18618981U JPS5889659U JP S5889659 U JPS5889659 U JP S5889659U JP 18618981 U JP18618981 U JP 18618981U JP 18618981 U JP18618981 U JP 18618981U JP S5889659 U JPS5889659 U JP S5889659U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- cylinder
- sealing member
- ring
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Safety 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図は三方切換弁を備えた冷凍サイクルの系統図、第
２図は従来の三方切換弁の縦断正面図、第３図および第
４図はこの考案の一実施例を示すもので、第３図は要部
の断面図、第４図はリングの斜視図、第５図ないし第７
図はそれぞれこの考案の他の実施例を示す断面図である
。
７・・・・・・弁本体、９・・・・・・第２のシリンダ
（シリンダ）、２０・・・・・・第２の弁体（弁体）、
２４，２５゜２８・・・・・・リング（シール部材）。
第２図
第３図Fig. 1 is a system diagram of a refrigeration cycle equipped with a three-way switching valve, Fig. 2 is a longitudinal sectional front view of a conventional three-way switching valve, and Figs. 3 and 4 show an embodiment of this invention. Figure 3 is a sectional view of the main parts, Figure 4 is a perspective view of the ring, Figures 5 to 7.
The figures are sectional views showing other embodiments of this invention. 7... Valve body, 9... Second cylinder (cylinder), 20... Second valve body (valve body),
24, 25° 28...Ring (sealing member). Figure 2 Figure 3
Claims (1)
によってスライドして開閉する弁体を備えた開閉弁にお
いて、上記シリンダもしくは弁体の少なくとも一方に摺
動抵抗を与えるシール部材を設けたことを特徴とする開
閉宕。 −（２）シール部材は、リングであることを特徴とする
実用新案登録請求の範囲第１項記載の開閉弁。(1) In an on-off valve that is equipped with a valve body that slides to open and close due to differential pressure and spring force within the cylinder of the valve body, a sealing member that provides sliding resistance is provided on at least one of the cylinder or the valve body. An opening and closing door featuring the following. -(2) The on-off valve according to claim 1, wherein the sealing member is a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18618981U JPS5889659U (en) | 1981-12-14 | 1981-12-14 | On-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18618981U JPS5889659U (en) | 1981-12-14 | 1981-12-14 | On-off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5889659U true JPS5889659U (en) | 1983-06-17 |
Family
ID=29987917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18618981U Pending JPS5889659U (en) | 1981-12-14 | 1981-12-14 | On-off valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5889659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246911U (en) * | 1985-09-11 | 1987-03-23 | ||
| JP2013231507A (en) * | 2012-04-03 | 2013-11-14 | Toyota Motor Corp | Check valve |
-
1981
- 1981-12-14 JP JP18618981U patent/JPS5889659U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246911U (en) * | 1985-09-11 | 1987-03-23 | ||
| JP2013231507A (en) * | 2012-04-03 | 2013-11-14 | Toyota Motor Corp | Check valve |
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