JPS63123873U - - Google Patents
Info
- Publication number
- JPS63123873U JPS63123873U JP1443587U JP1443587U JPS63123873U JP S63123873 U JPS63123873 U JP S63123873U JP 1443587 U JP1443587 U JP 1443587U JP 1443587 U JP1443587 U JP 1443587U JP S63123873 U JPS63123873 U JP S63123873U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- valve seat
- vacuum suction
- suction device
- 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
- 230000003746 surface roughness Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electric Suction Cleaners (AREA)
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014435U JPH0710698Y2 (ja) | 1987-02-03 | 1987-02-03 | 真空吸引装置の安全弁装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014435U JPH0710698Y2 (ja) | 1987-02-03 | 1987-02-03 | 真空吸引装置の安全弁装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63123873U true JPS63123873U (is) | 1988-08-11 |
| JPH0710698Y2 JPH0710698Y2 (ja) | 1995-03-15 |
Family
ID=30804422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987014435U Expired - Lifetime JPH0710698Y2 (ja) | 1987-02-03 | 1987-02-03 | 真空吸引装置の安全弁装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710698Y2 (is) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108127A (ja) * | 1999-08-05 | 2001-04-20 | Fujikura Rubber Ltd | 負圧リリーフ弁 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192857A (ja) * | 1983-04-15 | 1984-11-01 | Honda Motor Co Ltd | 圧力応動弁 |
-
1987
- 1987-02-03 JP JP1987014435U patent/JPH0710698Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192857A (ja) * | 1983-04-15 | 1984-11-01 | Honda Motor Co Ltd | 圧力応動弁 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108127A (ja) * | 1999-08-05 | 2001-04-20 | Fujikura Rubber Ltd | 負圧リリーフ弁 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710698Y2 (ja) | 1995-03-15 |