JPH073045Y2 - 油圧サーボ弁 - Google Patents
油圧サーボ弁Info
- Publication number
- JPH073045Y2 JPH073045Y2 JP1988126818U JP12681888U JPH073045Y2 JP H073045 Y2 JPH073045 Y2 JP H073045Y2 JP 1988126818 U JP1988126818 U JP 1988126818U JP 12681888 U JP12681888 U JP 12681888U JP H073045 Y2 JPH073045 Y2 JP H073045Y2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- servo valve
- spool
- hydraulic servo
- signal
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 45
- 238000013016 damping Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Servomotors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126818U JPH073045Y2 (ja) | 1988-09-28 | 1988-09-28 | 油圧サーボ弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126818U JPH073045Y2 (ja) | 1988-09-28 | 1988-09-28 | 油圧サーボ弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247405U JPH0247405U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-03-30 |
| JPH073045Y2 true JPH073045Y2 (ja) | 1995-01-30 |
Family
ID=31378683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988126818U Expired - Lifetime JPH073045Y2 (ja) | 1988-09-28 | 1988-09-28 | 油圧サーボ弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073045Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347924B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-12-07 | 1978-12-25 | ||
| JPS61175302A (ja) * | 1985-01-30 | 1986-08-07 | Hitachi Ltd | フオ−スモ−タ形サ−ボ弁 |
-
1988
- 1988-09-28 JP JP1988126818U patent/JPH073045Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247405U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-03-30 |