JPS63190669U - - Google Patents
Info
- Publication number
- JPS63190669U JPS63190669U JP8405987U JP8405987U JPS63190669U JP S63190669 U JPS63190669 U JP S63190669U JP 8405987 U JP8405987 U JP 8405987U JP 8405987 U JP8405987 U JP 8405987U JP S63190669 U JPS63190669 U JP S63190669U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- peripheral edge
- lip rubber
- sectional shape
- registration request
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Lift Valve (AREA)
Description
第１図はこの考案の実施例の断面図、第２図〜
第４図は従来例の断面図である。
Figure 1 is a sectional view of an embodiment of this invention, Figures 2-
FIG. 4 is a sectional view of a conventional example.
Claims (1)
が貼着され、該リツプゴムの前記弁体の支持面の
断面形状が、弁体周縁より弁体中央に向け、段部
の無い滑らかな凹入傾斜面とされて成ることを特
徴とする弁体の封止部構造。 A lip rubber is attached to the peripheral edge of the valve body surface facing the valve seat, and the cross-sectional shape of the supporting surface of the valve body of the lip rubber is a smooth recess with no steps, extending from the peripheral edge toward the center of the valve body. A structure of a sealing part of a valve body, characterized in that it has an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8405987U JPS63190669U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8405987U JPS63190669U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63190669U true JPS63190669U (en) | 1988-12-08 |
Family
ID=30938215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8405987U Pending JPS63190669U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133497A (en) * | 2004-02-27 | 2009-06-18 | Toyota Motor Corp | Seal member, valve, and tank |
-
1987
- 1987-05-29 JP JP8405987U patent/JPS63190669U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133497A (en) * | 2004-02-27 | 2009-06-18 | Toyota Motor Corp | Seal member, valve, and tank |