JPH0231967U - - Google Patents
Info
- Publication number
- JPH0231967U JPH0231967U JP11051588U JP11051588U JPH0231967U JP H0231967 U JPH0231967 U JP H0231967U JP 11051588 U JP11051588 U JP 11051588U JP 11051588 U JP11051588 U JP 11051588U JP H0231967 U JPH0231967 U JP H0231967U
- Authority
- JP
- Japan
- Prior art keywords
- elastic
- spring
- embedded
- rubber
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000000470 constituent Substances 0.000 description 1
Description
第１図は、本考案の一実施例の断面図、第２図
は、同実施例の構成部材の平面図及び断面図、第
３図は、従来の技術によるチエツクバルブの一例
の断面図である。
１……仕切板、２……通気孔、３……弁部材、
４……スプリング、５……外周部、６……径方向
部、７……ストツパ。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a plan view and sectional view of the constituent members of the same embodiment, and Fig. 3 is a sectional view of an example of a check valve according to the prior art. be. 1... Partition plate, 2... Vent hole, 3... Valve member,
4...Spring, 5...Outer circumferential portion, 6...Radial portion, 7...Stopper.
Claims (1)
様弾性材料をもつて製せられ、弾性板材によるス
プリング４を埋設された弁部材３を添着されてな
るチエツクバルブ。 This check valve has a valve member 3 made of a rubber-like elastic material and embedded with a spring 4 made of an elastic plate material attached to one side of a partition plate 1 having a ventilation hole 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110515U JPH0615194Y2 (en) | 1988-08-23 | 1988-08-23 | Check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110515U JPH0615194Y2 (en) | 1988-08-23 | 1988-08-23 | Check valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231967U true JPH0231967U (en) | 1990-02-28 |
| JPH0615194Y2 JPH0615194Y2 (en) | 1994-04-20 |
Family
ID=31347748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988110515U Expired - Lifetime JPH0615194Y2 (en) | 1988-08-23 | 1988-08-23 | Check valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615194Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007521067A (en) * | 2003-06-27 | 2007-08-02 | ボストン サイエンティフィック リミテッド | Pressure actuated valve with improved biasing member |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52162308U (en) * | 1976-06-02 | 1977-12-09 | ||
| JPS5667467U (en) * | 1979-10-31 | 1981-06-04 |
-
1988
- 1988-08-23 JP JP1988110515U patent/JPH0615194Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52162308U (en) * | 1976-06-02 | 1977-12-09 | ||
| JPS5667467U (en) * | 1979-10-31 | 1981-06-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007521067A (en) * | 2003-06-27 | 2007-08-02 | ボストン サイエンティフィック リミテッド | Pressure actuated valve with improved biasing member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615194Y2 (en) | 1994-04-20 |