CN204921515U - 一种多控电磁换向阀 - Google Patents
一种多控电磁换向阀 Download PDFInfo
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- CN204921515U CN204921515U CN201520594081.2U CN201520594081U CN204921515U CN 204921515 U CN204921515 U CN 204921515U CN 201520594081 U CN201520594081 U CN 201520594081U CN 204921515 U CN204921515 U CN 204921515U
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- spool
- oil circuit
- permanent
- valve body
- plug
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- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 230000013011 mating Effects 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 abstract 4
- 238000005538 encapsulation Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520594081.2U CN204921515U (zh) | 2015-08-07 | 2015-08-07 | 一种多控电磁换向阀 |
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CN201520594081.2U CN204921515U (zh) | 2015-08-07 | 2015-08-07 | 一种多控电磁换向阀 |
Publications (1)
Publication Number | Publication Date |
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CN204921515U true CN204921515U (zh) | 2015-12-30 |
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CN201520594081.2U Expired - Fee Related CN204921515U (zh) | 2015-08-07 | 2015-08-07 | 一种多控电磁换向阀 |
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CN (1) | CN204921515U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105065356A (zh) * | 2015-08-07 | 2015-11-18 | 中山市文天长液压机械有限公司 | 一种多控电磁换向阀 |
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2015
- 2015-08-07 CN CN201520594081.2U patent/CN204921515U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105065356A (zh) * | 2015-08-07 | 2015-11-18 | 中山市文天长液压机械有限公司 | 一种多控电磁换向阀 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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 utility model: Multi-control electromagnetic reversing valve Effective date of registration: 20171124 Granted publication date: 20151230 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN WENTIANCHANG HYDRAULIC MACHINERY Co.,Ltd. Registration number: 2017440020058 |
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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: 20181214 Granted publication date: 20151230 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN WENTIANCHANG HYDRAULIC MACHINERY Co.,Ltd. Registration number: 2017440020058 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi-control electromagnetic reversing valve Effective date of registration: 20181217 Granted publication date: 20151230 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN WENTIANCHANG HYDRAULIC MACHINERY Co.,Ltd. Registration number: 2018440020082 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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: 20200526 Granted publication date: 20151230 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN WENTIANCHANG HYDRAULIC MACHINERY Co.,Ltd. Registration number: 2018440020082 |
|
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 utility model: Multi-control electromagnetic reversing valve Effective date of registration: 20200628 Granted publication date: 20151230 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN WENTIANCHANG HYDRAULIC MACHINERY Co.,Ltd. Registration number: Y2020980003508 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 |