JPH0443127B2 - - Google Patents
Info
- Publication number
- JPH0443127B2 JPH0443127B2 JP59122451A JP12245184A JPH0443127B2 JP H0443127 B2 JPH0443127 B2 JP H0443127B2 JP 59122451 A JP59122451 A JP 59122451A JP 12245184 A JP12245184 A JP 12245184A JP H0443127 B2 JPH0443127 B2 JP H0443127B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pilot
- port
- pressure
- pilot pressure
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 32
- 238000010276 construction Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59122451A JPS611738A (ja) | 1984-06-14 | 1984-06-14 | 建設車両の合流回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59122451A JPS611738A (ja) | 1984-06-14 | 1984-06-14 | 建設車両の合流回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS611738A JPS611738A (ja) | 1986-01-07 |
JPH0443127B2 true JPH0443127B2 (US08063081-20111122-C00044.png) | 1992-07-15 |
Family
ID=14836165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59122451A Granted JPS611738A (ja) | 1984-06-14 | 1984-06-14 | 建設車両の合流回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS611738A (US08063081-20111122-C00044.png) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4147603A1 (de) | 2021-09-14 | 2023-03-15 | Curaden AG | Bürste für eine schallzahnbürste mit längsachsenschwingung |
EP4147604A1 (de) | 2021-09-14 | 2023-03-15 | Curaden AG | Bürste für eine schallzahnbürste mit längsachsenschwingung |
EP4147605A1 (de) | 2021-09-14 | 2023-03-15 | Curaden AG | Bürste für eine schallzahnbürste mit längsachsenschwingung |
WO2023041602A1 (de) | 2021-09-14 | 2023-03-23 | Curaden Ag | Bürste für eine schallzahnbürste mit längsachsenschwingung |
EP4175159A1 (de) | 2021-10-29 | 2023-05-03 | Curaden AG | Piezoelektrischer antrieb |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0318169U (US08063081-20111122-C00044.png) * | 1989-06-29 | 1991-02-22 |
-
1984
- 1984-06-14 JP JP59122451A patent/JPS611738A/ja active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4147603A1 (de) | 2021-09-14 | 2023-03-15 | Curaden AG | Bürste für eine schallzahnbürste mit längsachsenschwingung |
EP4147604A1 (de) | 2021-09-14 | 2023-03-15 | Curaden AG | Bürste für eine schallzahnbürste mit längsachsenschwingung |
EP4147605A1 (de) | 2021-09-14 | 2023-03-15 | Curaden AG | Bürste für eine schallzahnbürste mit längsachsenschwingung |
WO2023041602A1 (de) | 2021-09-14 | 2023-03-23 | Curaden Ag | Bürste für eine schallzahnbürste mit längsachsenschwingung |
WO2023041603A1 (de) | 2021-09-14 | 2023-03-23 | Curaden Ag | Bürste für eine schallzahnbürste mit längsachsenschwingung |
EP4175159A1 (de) | 2021-10-29 | 2023-05-03 | Curaden AG | Piezoelektrischer antrieb |
WO2023073217A2 (de) | 2021-10-29 | 2023-05-04 | Curaden Ag | Piezoelektrischer antrieb |
Also Published As
Publication number | Publication date |
---|---|
JPS611738A (ja) | 1986-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4107923A (en) | Load responsive valve assemblies | |
JP3703265B2 (ja) | 油圧制御装置 | |
JPH0443127B2 (US08063081-20111122-C00044.png) | ||
KR940008818B1 (ko) | 유압회로 | |
JP2848900B2 (ja) | 負荷圧補償ポンプ吐出流量制御回路 | |
US4362088A (en) | Load responsive fluid control valve | |
JP3703309B2 (ja) | 油圧制御回路 | |
JPH0381003B2 (US08063081-20111122-C00044.png) | ||
JPH02566B2 (US08063081-20111122-C00044.png) | ||
JPH0337642B2 (US08063081-20111122-C00044.png) | ||
JP3607335B2 (ja) | 可変ポンプ制御装置 | |
JP3604557B2 (ja) | 油圧制御装置 | |
JP3535951B2 (ja) | 油圧ショベルの油圧駆動装置 | |
JP3307442B2 (ja) | 負荷感応形油圧回路 | |
JPS5939203Y2 (ja) | 流体制御装置 | |
JPS59113379A (ja) | カウンタ−バランス弁 | |
JPH0442509B2 (US08063081-20111122-C00044.png) | ||
JP3662623B2 (ja) | ロードセンシング回路 | |
JP2821923B2 (ja) | アクチュエータの合流制御回路 | |
JPS63121570A (ja) | 車両用油圧制御装置 | |
JPH0381004B2 (US08063081-20111122-C00044.png) | ||
JPH0333926B2 (US08063081-20111122-C00044.png) | ||
JPH0381007B2 (US08063081-20111122-C00044.png) | ||
JPS5919779A (ja) | 合流制御弁 | |
JP2534897B2 (ja) | 油圧制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |