CN1144239C - 冲击电压保护器 - Google Patents
冲击电压保护器 Download PDFInfo
- Publication number
- CN1144239C CN1144239C CNB998054046A CN99805404A CN1144239C CN 1144239 C CN1144239 C CN 1144239C CN B998054046 A CNB998054046 A CN B998054046A CN 99805404 A CN99805404 A CN 99805404A CN 1144239 C CN1144239 C CN 1144239C
- Authority
- CN
- China
- Prior art keywords
- lines
- pattern
- surge protector
- substrate
- parallel
- 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
- 230000001012 protector Effects 0.000 title claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000010409 thin film Substances 0.000 claims description 18
- 239000010408 film Substances 0.000 claims description 14
- 239000012141 concentrate Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012776 electronic material Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
- H01C17/23—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by opening or closing resistor geometric tracks of predetermined resistive values, e.g. snapistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Fuses (AREA)
- Prostheses (AREA)
- Networks Using Active Elements (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Structure Of Printed Boards (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI980905A FI980905A (fi) | 1998-04-24 | 1998-04-24 | Ylijännitesuojavastus |
FI980905 | 1998-04-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1298544A CN1298544A (zh) | 2001-06-06 |
CN1144239C true CN1144239C (zh) | 2004-03-31 |
Family
ID=8551579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998054046A Expired - Lifetime CN1144239C (zh) | 1998-04-24 | 1999-04-26 | 冲击电压保护器 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6791812B1 (zh) |
EP (1) | EP1090399B1 (zh) |
JP (1) | JP2004511079A (zh) |
CN (1) | CN1144239C (zh) |
AT (1) | ATE302466T1 (zh) |
AU (1) | AU3608299A (zh) |
DE (1) | DE69926754T2 (zh) |
FI (1) | FI980905A (zh) |
WO (1) | WO1999056291A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017204299B4 (de) * | 2017-03-15 | 2020-01-30 | Phoenix Contact Gmbh & Co. Kg | Trennvorrichtung mit einer thermischen Abtrenneinrichtung für ein Überspannungsschutzelement und eine Anordnung aus einem Gehäuse mit einer Trennvorrichtung mit einer thermischen Abtrennvorrichtung und ein Überspannungsschutzelement |
CN109786056B (zh) * | 2018-12-14 | 2020-10-27 | 西安交通大学 | 一种低电感大容量可调节电阻单元及装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8531324D0 (en) * | 1985-12-19 | 1986-01-29 | Gen Electric Co Plc | Circuit arrangement |
US4999731A (en) | 1986-08-22 | 1991-03-12 | Northern Telecom Limited | Surge protector for telecommunications systems |
US5057964A (en) | 1986-12-17 | 1991-10-15 | Northern Telecom Limited | Surge protector for telecommunications terminals |
CA1292503C (en) * | 1986-12-17 | 1991-11-26 | David Kester Bender | Surge protector for telecommunications terminals |
TW340944B (en) | 1996-03-11 | 1998-09-21 | Matsushita Electric Ind Co Ltd | Resistor and method of making the same |
-
1998
- 1998-04-24 FI FI980905A patent/FI980905A/fi not_active Application Discontinuation
-
1999
- 1999-04-26 AU AU36082/99A patent/AU3608299A/en not_active Abandoned
- 1999-04-26 US US09/673,928 patent/US6791812B1/en not_active Expired - Lifetime
- 1999-04-26 JP JP2000546375A patent/JP2004511079A/ja active Pending
- 1999-04-26 DE DE69926754T patent/DE69926754T2/de not_active Expired - Fee Related
- 1999-04-26 CN CNB998054046A patent/CN1144239C/zh not_active Expired - Lifetime
- 1999-04-26 AT AT99918009T patent/ATE302466T1/de not_active IP Right Cessation
- 1999-04-26 EP EP99918009A patent/EP1090399B1/en not_active Expired - Lifetime
- 1999-04-26 WO PCT/FI1999/000336 patent/WO1999056291A2/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ATE302466T1 (de) | 2005-09-15 |
AU3608299A (en) | 1999-11-16 |
WO1999056291A9 (en) | 2003-06-26 |
WO1999056291A3 (en) | 1999-12-16 |
WO1999056291A2 (en) | 1999-11-04 |
EP1090399A2 (en) | 2001-04-11 |
DE69926754D1 (de) | 2005-09-22 |
CN1298544A (zh) | 2001-06-06 |
FI980905A (fi) | 1999-10-25 |
FI980905A0 (fi) | 1998-04-24 |
US6791812B1 (en) | 2004-09-14 |
DE69926754T2 (de) | 2006-06-29 |
EP1090399B1 (en) | 2005-08-17 |
JP2004511079A (ja) | 2004-04-08 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA SIEMENS NETWORK CO., LTD. Free format text: FORMER OWNER: NOKIA OY Effective date: 20110113 Owner name: NOKIA OY Free format text: FORMER OWNER: NOKIA NETWORK OY Effective date: 20110113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110113 Address after: Espoo, Finland Patentee after: Nokia Siemens Networks Ltd. Address before: Espoo, Finland Patentee before: NOKIA Corp. Effective date of registration: 20110113 Address after: Espoo, Finland Patentee after: NOKIA Corp. Address before: Espoo, Finland Patentee before: NOKIA NETWORKS OY |
|
C56 | Change in the name or address of the patentee |
Owner name: NOKIA SIEMENS NETWORKS OY Free format text: FORMER NAME: NOKIA SIEMENS NETWORK CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: NOKIA SIEMENS NETWORKS OY Address before: Espoo, Finland Patentee before: Nokia Siemens Networks Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nokia Siemens Networks (Shanghai) Co.,Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000318 Denomination of invention: Surge protector Granted publication date: 20040331 License type: Common License Open date: 20010606 Record date: 20120514 Assignee: Nokia Siemens Networks Network Technology Services Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000317 Denomination of invention: Surge protector Granted publication date: 20040331 License type: Common License Open date: 20010606 Record date: 20120514 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20010606 Assignee: NOKIA SIEMENS communications (Tianjin) Co.,Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2013990000497 Denomination of invention: Surge protector Granted publication date: 20040331 License type: Common License Record date: 20130820 Application publication date: 20010606 Assignee: NOKIA SIEMENS communications network (Beijing) Co.,Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2013990000498 Denomination of invention: Surge protector Granted publication date: 20040331 License type: Common License Record date: 20130820 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: NOKIA SOLUTIONS AND NETWORKS OY Address before: Espoo, Finland Patentee before: Nokia Siemens Networks OY |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20010606 Assignee: Nokia Siemens Networks (Shanghai) Co.,Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000318 Denomination of invention: Surge protector Granted publication date: 20040331 License type: Common License Record date: 20120514 Application publication date: 20010606 Assignee: Nokia Siemens Networks Network Technology Services Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000317 Denomination of invention: Surge protector Granted publication date: 20040331 License type: Common License Record date: 20120514 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040331 |