JPS60103771U - Sequence valve with check - Google Patents
Sequence valve with checkInfo
- Publication number
- JPS60103771U JPS60103771U JP19632583U JP19632583U JPS60103771U JP S60103771 U JPS60103771 U JP S60103771U JP 19632583 U JP19632583 U JP 19632583U JP 19632583 U JP19632583 U JP 19632583U JP S60103771 U JPS60103771 U JP S60103771U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- back pressure
- receiving area
- pressure chamber
- check
- 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.)
- Granted
Links
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図と第２図は本考案のそれぞれ異る実施例であるチ
ェック付シーケンス弁を示す断面構造図である。
１・・・ハウジング、２・・・ＩＮ側、４・・・主弁、
５・・・スプリング、６・・−０ＵＴ側、９・・・ニー
ドル弁、１０・・・切換弁、１２・・・背圧室、１３・
・・パイロット室、１４・・・小径部、１５・・・タン
ク、１６・・・チョーク。
Ａｏ８ ９ １２ Ａｃ １３ ７ １０− ％
−く 舅 （、ζ ζ ζ ｂｅFIGS. 1 and 2 are cross-sectional structural views showing sequence valves with a check, which are different embodiments of the present invention. 1... Housing, 2... IN side, 4... Main valve,
5... Spring, 6... -0UT side, 9... Needle valve, 10... Switching valve, 12... Back pressure chamber, 13...
...Pilot room, 14...Small diameter section, 15...Tank, 16...Choke. Ao8 9 12 Ac 13 7 10-%
-ku 舅 (、ζ ζ ζ be
Claims (1)
有する背圧室１２および前記背圧室の外周部にＯＵＴ側
６の受圧面積Ａ、と等しい受圧面積Ａ、を有するパイロ
ット室１３を形成するように後端部に小径部１４が形成
された主弁４と、主弁に設けられたＩＮ側２と背圧室と
を連通させるチョーク１６と、背圧室１２内に入れられ
主弁４がＯＵＴ側６に対してＩＮ側２を締切るように７
１ウジング１に対して押圧するスプリング５と、背圧室
とタンク１５との間に介されたニードル弁９と、パイロ
ット室１３と連通されタンク１５とＯＵＴ側との選択的
接続を行う切換弁１０と、を有することを特徴とするチ
ェック付シーケンス弁。A back pressure chamber 12 having a pressure receiving area AD equal to the pressure receiving area AA of the country side 2 of the valve and a pilot chamber 13 having a pressure receiving area A equal to the pressure receiving area A of the OUT side 6 are formed on the outer periphery of the back pressure chamber. The main valve 4 has a small-diameter portion 14 formed at its rear end so that the choke 16 communicates between the IN side 2 provided in the main valve and the back pressure chamber, and the choke 16 that is placed in the back pressure chamber 12 and connects the main valve 7 so that 4 closes IN side 2 to OUT side 6
1 a spring 5 that presses against the housing 1; a needle valve 9 interposed between the back pressure chamber and the tank 15; and a switching valve that communicates with the pilot chamber 13 and selectively connects the tank 15 to the OUT side. 10. A sequence valve with a check, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19632583U JPS60103771U (en) | 1983-12-22 | 1983-12-22 | Sequence valve with check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19632583U JPS60103771U (en) | 1983-12-22 | 1983-12-22 | Sequence valve with check |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60103771U true JPS60103771U (en) | 1985-07-15 |
| JPS622371Y2 JPS622371Y2 (en) | 1987-01-20 |
Family
ID=30421274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19632583U Granted JPS60103771U (en) | 1983-12-22 | 1983-12-22 | Sequence valve with check |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60103771U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3660367B1 (en) * | 2017-09-21 | 2023-06-21 | Kosmek Ltd. | Cylinder device with sequence valve |
-
1983
- 1983-12-22 JP JP19632583U patent/JPS60103771U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS622371Y2 (en) | 1987-01-20 |
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