JPH0610275Y2 - バルブステムシ−ルの性能試験機 - Google Patents
バルブステムシ−ルの性能試験機Info
- Publication number
- JPH0610275Y2 JPH0610275Y2 JP9565587U JP9565587U JPH0610275Y2 JP H0610275 Y2 JPH0610275 Y2 JP H0610275Y2 JP 9565587 U JP9565587 U JP 9565587U JP 9565587 U JP9565587 U JP 9565587U JP H0610275 Y2 JPH0610275 Y2 JP H0610275Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- lubricating oil
- valve stem
- stem seal
- shaft
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 28
- 238000012360 testing method Methods 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000003921 oil Substances 0.000 description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 230000006837 decompression Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Testing Of Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9565587U JPH0610275Y2 (ja) | 1987-06-22 | 1987-06-22 | バルブステムシ−ルの性能試験機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9565587U JPH0610275Y2 (ja) | 1987-06-22 | 1987-06-22 | バルブステムシ−ルの性能試験機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS642141U JPS642141U (en, 2012) | 1989-01-09 |
| JPH0610275Y2 true JPH0610275Y2 (ja) | 1994-03-16 |
Family
ID=30960435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9565587U Expired - Lifetime JPH0610275Y2 (ja) | 1987-06-22 | 1987-06-22 | バルブステムシ−ルの性能試験機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610275Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610986Y2 (ja) * | 1989-02-07 | 1994-03-23 | オージー技研株式会社 | 気泡発生体 |
-
1987
- 1987-06-22 JP JP9565587U patent/JPH0610275Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642141U (en, 2012) | 1989-01-09 |
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