CN109236781B - 时间顺序阀 - Google Patents
时间顺序阀 Download PDFInfo
- Publication number
- CN109236781B CN109236781B CN201811356573.2A CN201811356573A CN109236781B CN 109236781 B CN109236781 B CN 109236781B CN 201811356573 A CN201811356573 A CN 201811356573A CN 109236781 B CN109236781 B CN 109236781B
- Authority
- CN
- China
- Prior art keywords
- valve
- cavity
- piston
- oil
- time sequence
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Check Valves (AREA)
- Sliding Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811356573.2A CN109236781B (zh) | 2018-11-14 | 2018-11-14 | 时间顺序阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811356573.2A CN109236781B (zh) | 2018-11-14 | 2018-11-14 | 时间顺序阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109236781A CN109236781A (zh) | 2019-01-18 |
CN109236781B true CN109236781B (zh) | 2023-07-21 |
Family
ID=65075197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811356573.2A Active CN109236781B (zh) | 2018-11-14 | 2018-11-14 | 时间顺序阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109236781B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3826164A1 (de) * | 1988-08-01 | 1990-02-08 | Rexroth Mannesmann Gmbh | Hydraulik-steuerschaltung fuer ein kraftfahrzeug zur vorrangigen versorgung eines oder mehrerer verbraucher |
DE4241846C2 (de) * | 1992-12-11 | 1996-09-26 | Danfoss As | Hydraulisches System |
CN106369200B (zh) * | 2016-11-03 | 2018-07-20 | 华侨大学 | 一种气体弹簧溢流阀 |
CN107620811B (zh) * | 2017-10-30 | 2024-04-19 | 圣邦集团有限公司 | 一种首联带优先阀的多路阀 |
CN209067573U (zh) * | 2018-11-14 | 2019-07-05 | 宁波丰州机械有限公司 | 时间顺序阀 |
-
2018
- 2018-11-14 CN CN201811356573.2A patent/CN109236781B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109236781A (zh) | 2019-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Building 5, Beiyun Feichuang Modern Industrial Park, No. 168, Yangzhou'ao Road, Chaiqiao Street, Beilun District, Ningbo, Zhejiang 315800 Applicant after: Zhejiang Fengzhou Precision Manufacturing Co.,Ltd. Address before: 315000 No. 1, No. 2, Building 1, No. 3, Building 2, No. 8, Jinsha River Road, Xinqi, Beilun District, Ningbo, Zhejiang Applicant before: NINGBO FENGZHOU MACHINERY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Building 5, Beiyun Feichuang Modern Industrial Park, No. 168, Yangzhou'ao Road, Chaiqiao Street, Beilun District, Ningbo, Zhejiang 315800 Patentee after: Zhejiang Fengzhou Technology Co.,Ltd. Country or region after: China Address before: Building 5, Beiyun Feichuang Modern Industrial Park, No. 168, Yangzhou'ao Road, Chaiqiao Street, Beilun District, Ningbo, Zhejiang 315800 Patentee before: Zhejiang Fengzhou Precision Manufacturing Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |