CN2872753Y - Network failure protection connecting structure - Google Patents
Network failure protection connecting structure Download PDFInfo
- Publication number
- CN2872753Y CN2872753Y CN 200520036758 CN200520036758U CN2872753Y CN 2872753 Y CN2872753 Y CN 2872753Y CN 200520036758 CN200520036758 CN 200520036758 CN 200520036758 U CN200520036758 U CN 200520036758U CN 2872753 Y CN2872753 Y CN 2872753Y
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- CN
- China
- Prior art keywords
- bus
- holding wire
- transceiver
- resistor
- signal line
- 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 - Fee Related
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- Dc Digital Transmission (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520036758 CN2872753Y (en) | 2005-12-30 | 2005-12-30 | Network failure protection connecting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520036758 CN2872753Y (en) | 2005-12-30 | 2005-12-30 | Network failure protection connecting structure |
Publications (1)
Publication Number | Publication Date |
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CN2872753Y true CN2872753Y (en) | 2007-02-21 |
Family
ID=37741093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520036758 Expired - Fee Related CN2872753Y (en) | 2005-12-30 | 2005-12-30 | Network failure protection connecting structure |
Country Status (1)
Country | Link |
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CN (1) | CN2872753Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104471859A (en) * | 2012-05-21 | 2015-03-25 | 施耐德电气It公司 | Systems and methods for biasing a bus |
CN111385178A (en) * | 2019-12-24 | 2020-07-07 | 成都国翼电子技术有限公司 | RS422 bus link monitoring and network failure protection system |
-
2005
- 2005-12-30 CN CN 200520036758 patent/CN2872753Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104471859A (en) * | 2012-05-21 | 2015-03-25 | 施耐德电气It公司 | Systems and methods for biasing a bus |
US9984033B2 (en) | 2012-05-21 | 2018-05-29 | Schneider Electric It Corporation | Systems and methods for biasing a bus |
CN104471859B (en) * | 2012-05-21 | 2018-10-19 | 施耐德电气It公司 | System and method for being biased to bus |
CN111385178A (en) * | 2019-12-24 | 2020-07-07 | 成都国翼电子技术有限公司 | RS422 bus link monitoring and network failure protection system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Effective date of registration: 20090826 Pledge (preservation): Pledge |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Effective date of registration: 20090826 Pledge (preservation): Pledge |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20121219 Granted publication date: 20070221 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Tonghe Information Co., Ltd. Chengdu Registration number: 2009510000604 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Network failure protection connecting structure Effective date of registration: 20121219 Granted publication date: 20070221 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Tonghe Information Co., Ltd. Chengdu Registration number: 2012990000819 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 Termination date: 20141230 |
|
EXPY | Termination of patent right or utility model |