JPH022595U - - Google Patents
Info
- Publication number
- JPH022595U JPH022595U JP8031688U JP8031688U JPH022595U JP H022595 U JPH022595 U JP H022595U JP 8031688 U JP8031688 U JP 8031688U JP 8031688 U JP8031688 U JP 8031688U JP H022595 U JPH022595 U JP H022595U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- peripheral wall
- cylindrical body
- seat member
- 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
- 239000012530 fluid Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Pipe Accessories (AREA)
- Check Valves (AREA)
Description
第１図は本願考案の実施例に係る逆止弁の縦断
面図である。
１……筒体、２……流体通路、３……弁座部材
、４……弁座、５……弁体、６……弁棒、７……
弁バネ、８……バネ受け、９……通路部、１０…
…弾性体、２０……カシメ固着部。
FIG. 1 is a longitudinal sectional view of a check valve according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Cylindrical body, 2... Fluid passage, 3... Valve seat member, 4... Valve seat, 5... Valve body, 6... Valve stem, 7...
Valve spring, 8... Spring receiver, 9... Passage portion, 10...
...Elastic body, 20...Caulking fixing part.
Claims (1)
筒体１内に嵌合可能な円周面をもつ周壁部３１の
先端部３１ａを弁座４とした弁座部材３を嵌挿し
、該弁座部材３の周壁部３１と上記筒体１とをカ
シメ加工にて固着せしめるとともに、上記弁座４
の弁座面４ａに弁体５を着座又は離間可能に配置
してなる逆止弁であつて、上記筒体１と上記弁座
部材３の周壁部３１とがその間に弾性体１０を介
在せしめた状態でカシメ固着されていることを特
徴とする逆止弁。 ２ 弾性体１０がカシメ固着部２０から弁座４の
弁座面４ａ部分に跨つて配置されていることを特
徴とする第１項記載の逆止弁。[Claims for Utility Model Registration] 1. In a cylindrical body 1 with a fluid passage 2 inside, a distal end 31a of a peripheral wall portion 31 having a circumferential surface that can be fitted into the cylindrical body 1 serves as a valve seat 4. The valve seat member 3 is inserted and the peripheral wall 31 of the valve seat member 3 and the cylindrical body 1 are fixed together by caulking, and the valve seat 4
This is a check valve in which a valve body 5 is arranged so as to be seated on or separated from a valve seat surface 4a of the valve body, and the cylinder body 1 and the peripheral wall portion 31 of the valve seat member 3 have an elastic body 10 interposed therebetween. A check valve characterized by being crimped and fixed in a closed position. 2. The check valve according to item 1, wherein the elastic body 10 is disposed across the caulking fixing portion 20 and the valve seat surface 4a portion of the valve seat 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8031688U JPH022595U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8031688U JPH022595U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022595U true JPH022595U (en) | 1990-01-09 |
Family
ID=31305146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8031688U Pending JPH022595U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014015225A (en) * | 2012-07-06 | 2014-01-30 | Denso Corp | Detachable sealing device |
| JP2014088945A (en) * | 2012-10-31 | 2014-05-15 | Noritz Corp | Piping structure and manufacturing method of piping member |
-
1988
- 1988-06-16 JP JP8031688U patent/JPH022595U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014015225A (en) * | 2012-07-06 | 2014-01-30 | Denso Corp | Detachable sealing device |
| JP2014088945A (en) * | 2012-10-31 | 2014-05-15 | Noritz Corp | Piping structure and manufacturing method of piping member |