JPH0240426U - - Google Patents
Info
- Publication number
- JPH0240426U JPH0240426U JP11948288U JP11948288U JPH0240426U JP H0240426 U JPH0240426 U JP H0240426U JP 11948288 U JP11948288 U JP 11948288U JP 11948288 U JP11948288 U JP 11948288U JP H0240426 U JPH0240426 U JP H0240426U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- dryer
- annular valve
- pressure
- residual 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
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
- Compressor (AREA)
Description
第１図および第２図は本考案の実施例を示し、
第１図はエアドライヤの要部の断面図、第２図は
要部の拡大断面図、第３図および第４図は従来技
術を示し、第３図はエアドライヤの断面図、第４
図は残圧弁体の斜視図である。
１…ドライヤケース、４，５…通気口、８…吸
着室、１９…ばね、３１…キヤツプ、３２…環状
弁座、３３…受圧段部、３４…弁ホルダ、３５…
残圧弁体、３６…嵌合筒部。
1 and 2 show an embodiment of the present invention,
Fig. 1 is a sectional view of the main parts of an air dryer, Fig. 2 is an enlarged sectional view of the main parts, Figs. 3 and 4 show the prior art, Fig. 3 is a sectional view of the air dryer, and Fig.
The figure is a perspective view of the residual pressure valve body. DESCRIPTION OF SYMBOLS 1... Dryer case, 4, 5... Ventilation port, 8... Adsorption chamber, 19... Spring, 31... Cap, 32... Annular valve seat, 33... Pressure receiving step part, 34... Valve holder, 35...
Residual pressure valve body, 36...fitting cylinder part.
Claims (1)
る圧縮空気源側給排口と空圧機器側給排口とが形
成されたドライヤケースと、該ドライヤケースの
空圧機器側給排口に連なつて該ドライヤケースの
内部側に形成された環状弁座と、該環状弁座に離
着座するように設けられた残圧弁体と、該残圧弁
体を保持する弁ホルダと、該弁ホルダとドライヤ
ケースとの間に設けられ、前記残圧弁体を環状弁
座側に付勢するばねとからなるエアドライヤにお
いて、前記環状弁座の外周面側には該環状弁座よ
りも大径な受圧段部を形成し、前記弁ホルダには
該受圧段部に嵌合する嵌合筒部を形成し、前記ば
ねに抗して残圧弁体が環状弁座から離座した後に
、前記受圧段部と嵌合筒部との嵌合を解除する構
成としたことを特徴とするエアドライヤ。 A dryer case in which the interior is an adsorption chamber, and a compressed air source side supply/exhaust port and a pneumatic equipment side supply/exhaust port that communicate through the adsorption chamber, and a pneumatic equipment side supply/exhaust port of the dryer case. An annular valve seat formed in series on the inside of the dryer case, a residual pressure valve body provided to sit on and off the annular valve seat, a valve holder for holding the residual pressure valve body, and the valve holder. and a spring provided between a spring and a dryer case to urge the residual pressure valve element toward an annular valve seat, the air dryer having a pressure-receiving pressure having a larger diameter than the annular valve seat on the outer peripheral surface of the annular valve seat. a step portion is formed, and the valve holder is formed with a fitting cylindrical portion that fits into the pressure receiving step portion, and after the residual pressure valve body is separated from the annular valve seat against the spring, the pressure receiving step portion An air dryer characterized in that the air dryer is configured to release the fitting between the and the fitting cylinder part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11948288U JPH0240426U (en) | 1988-09-12 | 1988-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11948288U JPH0240426U (en) | 1988-09-12 | 1988-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240426U true JPH0240426U (en) | 1990-03-19 |
Family
ID=31364752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11948288U Pending JPH0240426U (en) | 1988-09-12 | 1988-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240426U (en) |
-
1988
- 1988-09-12 JP JP11948288U patent/JPH0240426U/ja active Pending