JPH0710698Y2 - 真空吸引装置の安全弁装置 - Google Patents
真空吸引装置の安全弁装置Info
- Publication number
- JPH0710698Y2 JPH0710698Y2 JP1987014435U JP1443587U JPH0710698Y2 JP H0710698 Y2 JPH0710698 Y2 JP H0710698Y2 JP 1987014435 U JP1987014435 U JP 1987014435U JP 1443587 U JP1443587 U JP 1443587U JP H0710698 Y2 JPH0710698 Y2 JP H0710698Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- safety valve
- valve body
- valve seat
- spring
- 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.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 claims description 15
- 239000007779 soft material Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000000463 material Substances 0.000 description 5
- 230000003746 surface roughness Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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 JPS63123873U (en, 2012) | 1988-08-11 |
| JPH0710698Y2 true 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 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3455491B2 (ja) * | 1999-08-05 | 2003-10-14 | 藤倉ゴム工業株式会社 | 負圧リリーフ弁 |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63123873U (en, 2012) | 1988-08-11 |
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