JPH0325491Y2 - - Google Patents
Info
- Publication number
- JPH0325491Y2 JPH0325491Y2 JP4396086U JP4396086U JPH0325491Y2 JP H0325491 Y2 JPH0325491 Y2 JP H0325491Y2 JP 4396086 U JP4396086 U JP 4396086U JP 4396086 U JP4396086 U JP 4396086U JP H0325491 Y2 JPH0325491 Y2 JP H0325491Y2
- Authority
- JP
- Japan
- Prior art keywords
- spool
- displacement
- spring
- amount
- compression 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
Links
- 238000006073 displacement reaction Methods 0.000 claims description 45
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 238000001514 detection method Methods 0.000 description 10
- 230000004323 axial length Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4396086U JPH0325491Y2 (cs) | 1986-03-27 | 1986-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4396086U JPH0325491Y2 (cs) | 1986-03-27 | 1986-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62156682U JPS62156682U (cs) | 1987-10-05 |
| JPH0325491Y2 true JPH0325491Y2 (cs) | 1991-06-03 |
Family
ID=30861314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4396086U Expired JPH0325491Y2 (cs) | 1986-03-27 | 1986-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325491Y2 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3485992B2 (ja) * | 1995-02-16 | 2004-01-13 | 日立建機株式会社 | スプール弁装置 |
-
1986
- 1986-03-27 JP JP4396086U patent/JPH0325491Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62156682U (cs) | 1987-10-05 |
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