JPH0377009U - - Google Patents
Info
- Publication number
- JPH0377009U JPH0377009U JP13855489U JP13855489U JPH0377009U JP H0377009 U JPH0377009 U JP H0377009U JP 13855489 U JP13855489 U JP 13855489U JP 13855489 U JP13855489 U JP 13855489U JP H0377009 U JPH0377009 U JP H0377009U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- valve
- communication hole
- valve seat
- check valve
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Check Valves (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は第１図−線に沿う断面図、第３図はチ
エツクバルブの設けられたエンジンの説明図、第
４図は従来のチエツクバルブの断面図である。
１１……バルブ本体、１１ａ……流入口、１１
ｂ……弁座、１２……ボール、１３……ストツパ
、１３ａ……着座部、１３ｅ……連通孔、１３ｆ
……溝。
Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line - Fig. 1, Fig. 3 is an explanatory diagram of an engine equipped with a check valve, and Fig. 4 is a conventional FIG. 3 is a sectional view of the check valve. 11...Valve body, 11a...Inflow port, 11
b...Valve seat, 12...Ball, 13...Stopper, 13a...Seating portion, 13e...Communication hole, 13f
……groove.
Claims (1)
座と対向する位置に着座部及び連通孔を有するス
トツパと、上記弁座と着座部の間に移動自在に設
けられたボールとよりなるチエツクバルブにおい
て、上記着座部に連通孔に連通する溝を設けたこ
とを特徴とするチエツクバルブ。 A check valve consisting of a valve body having an inlet and a valve seat, a stopper having a seat and a communication hole at a position facing the valve seat, and a ball movably provided between the valve seat and the seat. The check valve according to the invention, wherein the seating portion is provided with a groove communicating with the communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13855489U JPH0377009U (en) | 1989-11-29 | 1989-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13855489U JPH0377009U (en) | 1989-11-29 | 1989-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0377009U true JPH0377009U (en) | 1991-08-01 |
Family
ID=31685647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13855489U Pending JPH0377009U (en) | 1989-11-29 | 1989-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0377009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11210906A (en) * | 1998-01-20 | 1999-08-06 | Fujikoki Corp | Check valve |
| JP2010516932A (en) * | 2007-01-17 | 2010-05-20 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Injector with check valve and hydraulic pressure transducer and check valve |
-
1989
- 1989-11-29 JP JP13855489U patent/JPH0377009U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11210906A (en) * | 1998-01-20 | 1999-08-06 | Fujikoki Corp | Check valve |
| JP2010516932A (en) * | 2007-01-17 | 2010-05-20 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Injector with check valve and hydraulic pressure transducer and check valve |