CN105604122A - 一种具有快速启动功能的挖掘装置 - Google Patents
一种具有快速启动功能的挖掘装置 Download PDFInfo
- Publication number
- CN105604122A CN105604122A CN201610041297.5A CN201610041297A CN105604122A CN 105604122 A CN105604122 A CN 105604122A CN 201610041297 A CN201610041297 A CN 201610041297A CN 105604122 A CN105604122 A CN 105604122A
- Authority
- CN
- China
- Prior art keywords
- pressure
- engine
- hydraulic
- valve
- control valve
- 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.)
- Granted
Links
- 238000007906 compression Methods 0.000 claims abstract description 115
- 230000006835 compression Effects 0.000 claims abstract description 113
- 230000002000 scavenging effect Effects 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 167
- 239000012530 fluid Substances 0.000 claims description 92
- 238000004146 energy storage Methods 0.000 claims description 57
- 239000000446 fuel Substances 0.000 claims description 52
- 230000000694 effects Effects 0.000 claims description 43
- 238000002347 injection Methods 0.000 claims description 40
- 239000007924 injection Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 28
- 239000007858 starting material Substances 0.000 claims description 26
- 230000000977 initiatory effect Effects 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 20
- 239000010720 hydraulic oil Substances 0.000 claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 7
- 239000002283 diesel fuel Substances 0.000 claims description 7
- 239000000295 fuel oil Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 230000004044 response Effects 0.000 description 10
- 230000000630 rising effect Effects 0.000 description 10
- 230000010349 pulsation Effects 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000001739 rebound effect Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention 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
- E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
-
- 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
- E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610041297.5A CN105604122B (zh) | 2016-01-21 | 2016-01-21 | 一种具有快速启动功能的挖掘装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610041297.5A CN105604122B (zh) | 2016-01-21 | 2016-01-21 | 一种具有快速启动功能的挖掘装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105604122A true CN105604122A (zh) | 2016-05-25 |
CN105604122B CN105604122B (zh) | 2019-06-28 |
Family
ID=55984426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610041297.5A Active CN105604122B (zh) | 2016-01-21 | 2016-01-21 | 一种具有快速启动功能的挖掘装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105604122B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110807252A (zh) * | 2019-10-29 | 2020-02-18 | 山东师范大学 | 高压油管单向减压阀的最佳开启时长动态计算方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101363397A (zh) * | 2008-09-27 | 2009-02-11 | 北京理工大学 | 一种单活塞式液压自由活塞发动机 |
CN102705076A (zh) * | 2012-06-19 | 2012-10-03 | 吉林大学 | 回流扫气式液压自由活塞柴油机 |
WO2014115645A1 (ja) * | 2013-01-28 | 2014-07-31 | キャタピラー エス エー アール エル | エンジンアシスト装置および作業機械 |
-
2016
- 2016-01-21 CN CN201610041297.5A patent/CN105604122B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101363397A (zh) * | 2008-09-27 | 2009-02-11 | 北京理工大学 | 一种单活塞式液压自由活塞发动机 |
CN102705076A (zh) * | 2012-06-19 | 2012-10-03 | 吉林大学 | 回流扫气式液压自由活塞柴油机 |
WO2014115645A1 (ja) * | 2013-01-28 | 2014-07-31 | キャタピラー エス エー アール エル | エンジンアシスト装置および作業機械 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110807252A (zh) * | 2019-10-29 | 2020-02-18 | 山东师范大学 | 高压油管单向减压阀的最佳开启时长动态计算方法及装置 |
CN110807252B (zh) * | 2019-10-29 | 2021-06-25 | 山东师范大学 | 高压油管单向减压阀的最佳开启时长动态计算方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105604122B (zh) | 2019-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190604 Address after: 311801 No. 18 Dongwu Village, Datang Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Gao Manzhen Address before: 315200 No. 555 north tunnel road, Zhenhai District, Ningbo, Zhejiang Applicant before: Yang Lin |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220617 Address after: 311800 Huangtong village, Ciwu Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhuji Hanjie mechanical parts Co.,Ltd. Address before: 311801 No. 18 Dongwu Village, Datang Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Gao Manzhen |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An excavating device with quick start function Effective date of registration: 20220829 Granted publication date: 20190628 Pledgee: Ciwu sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhuji Hanjie mechanical parts Co.,Ltd. Registration number: Y2022980013767 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230824 Granted publication date: 20190628 Pledgee: Ciwu sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhuji Hanjie mechanical parts Co.,Ltd. Registration number: Y2022980013767 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A mining device with quick start function Effective date of registration: 20230825 Granted publication date: 20190628 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhuji Hanjie mechanical parts Co.,Ltd. Registration number: Y2023980053723 |