CN1755865A - 对称结构的过压过流保护器 - Google Patents
对称结构的过压过流保护器 Download PDFInfo
- Publication number
- CN1755865A CN1755865A CN200410104274.1A CN200410104274A CN1755865A CN 1755865 A CN1755865 A CN 1755865A CN 200410104274 A CN200410104274 A CN 200410104274A CN 1755865 A CN1755865 A CN 1755865A
- Authority
- CN
- China
- Prior art keywords
- electrode
- overvoltage
- terminal
- varistor
- electrically connected
- 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
- 230000001012 protector Effects 0.000 title claims description 31
- 239000000463 material Substances 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 4
- 239000011248 coating agent Substances 0.000 claims 2
- 230000015556 catabolic process Effects 0.000 description 23
- 239000010410 layer Substances 0.000 description 15
- 239000002184 metal Substances 0.000 description 10
- 239000011810 insulating material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000000956 alloy Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010409 thin film Substances 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
- H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
-
- 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
- H01C7/13—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 current responsive
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuses (AREA)
- Thermistors And Varistors (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/952,267 | 2004-09-27 | ||
US10/952,267 US20060067021A1 (en) | 2004-09-27 | 2004-09-27 | Over-voltage and over-current protection device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1755865A true CN1755865A (zh) | 2006-04-05 |
CN1755865B CN1755865B (zh) | 2011-05-11 |
Family
ID=36098791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200410104274.1A Expired - Lifetime CN1755865B (zh) | 2004-09-27 | 2004-12-20 | 对称结构的过压过流保护器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060067021A1 (zh) |
CN (1) | CN1755865B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101039030B (zh) * | 2006-02-24 | 2011-04-20 | Abb法国公司 | 具有双接触表面热断路器的过压保护装置 |
CN101645541B (zh) * | 2009-05-27 | 2011-12-07 | 青岛海信电器股份有限公司 | 一种搭接电路及搭接方法 |
CN101626144B (zh) * | 2008-07-08 | 2013-01-02 | 三美电机株式会社 | 放电间隙模型及电源装置 |
CN110518792A (zh) * | 2019-09-02 | 2019-11-29 | 珠海格力智能装备有限公司 | 用于注塑机的抗干扰电路、用于注塑机的抗干扰方法及装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1499009B1 (en) * | 2003-07-15 | 2007-10-31 | Gamesa Innovation & Technology, S.L. Unipersonal | Control and protection of a doubly-fed induction generator system |
US20090109591A1 (en) * | 2007-10-26 | 2009-04-30 | Delta Electronics, Inc. | Inrush current protection circuit |
DE102009049076A1 (de) * | 2009-10-12 | 2011-04-14 | Epcos Ag | Elektrisches Bauelement |
CN102315629A (zh) * | 2010-07-01 | 2012-01-11 | 鸿富锦精密工业(深圳)有限公司 | 保护电路及具有该保护电路的电子装置 |
DE102010052136A1 (de) * | 2010-11-22 | 2012-05-24 | Siemens Aktiengesellschaft | Schaltungsanordnungen für elektronisch gesteuerte DC-Netze |
CA2860171C (en) * | 2011-12-22 | 2021-09-21 | Siemens Aktiengesellschaft | Hybrid dc circuit breaking device |
KR101926719B1 (ko) | 2012-10-16 | 2018-12-07 | 엘지이노텍 주식회사 | 아이솔레이터 및 튜너 |
CN104062544A (zh) * | 2013-03-22 | 2014-09-24 | 鸿富锦精密工业(深圳)有限公司 | 指示装置 |
JP2015139349A (ja) * | 2014-01-24 | 2015-07-30 | シャープ株式会社 | 接続システム |
TWI731801B (zh) * | 2020-10-12 | 2021-06-21 | 功得電子工業股份有限公司 | 保護元件及其製作方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864917A (en) * | 1954-12-23 | 1958-12-16 | Edward V Sundt | Short-time delay fuse |
US6157529A (en) * | 1984-10-24 | 2000-12-05 | Ahuja; Om | Basic surge protector |
US5476714A (en) * | 1988-11-18 | 1995-12-19 | G & H Technology, Inc. | Electrical overstress pulse protection |
CA2029291A1 (en) * | 1990-11-05 | 1992-05-06 | Wilfred Frey | Communication line filter |
US5166656A (en) * | 1992-02-28 | 1992-11-24 | Avx Corporation | Thin film surface mount fuses |
US5245308A (en) * | 1992-07-20 | 1993-09-14 | Littelfuse, Inc. | Class L fuse |
US5479147A (en) * | 1993-11-04 | 1995-12-26 | Mepcopal Company | High voltage thick film fuse assembly |
AU678623B2 (en) * | 1993-12-13 | 1997-06-05 | Eaton Corporation | Arc-quenching filler for high voltage current limiting fuses and circuit interrupters |
US5432378A (en) * | 1993-12-15 | 1995-07-11 | Cooper Industries, Inc. | Subminiature surface mounted circuit protector |
US5453726A (en) * | 1993-12-29 | 1995-09-26 | Aem (Holdings), Inc. | High reliability thick film surface mount fuse assembly |
US5726621A (en) * | 1994-09-12 | 1998-03-10 | Cooper Industries, Inc. | Ceramic chip fuses with multiple current carrying elements and a method for making the same |
US6013358A (en) * | 1997-11-18 | 2000-01-11 | Cooper Industries, Inc. | Transient voltage protection device with ceramic substrate |
US6642297B1 (en) * | 1998-01-16 | 2003-11-04 | Littelfuse, Inc. | Polymer composite materials for electrostatic discharge protection |
AU1456300A (en) * | 1998-10-29 | 2000-05-22 | Bios Group Lp | A system and method for command and control |
US6034589A (en) * | 1998-12-17 | 2000-03-07 | Aem, Inc. | Multi-layer and multi-element monolithic surface mount fuse and method of making the same |
US6510032B1 (en) * | 2000-03-24 | 2003-01-21 | Littelfuse, Inc. | Integrated overcurrent and overvoltage apparatus for use in the protection of telecommunication circuits |
US6816352B2 (en) * | 2001-02-16 | 2004-11-09 | Panamax | Abnormal voltage protection circuit |
US6590490B2 (en) * | 2001-05-18 | 2003-07-08 | Cooper Technologies Company | Time delay fuse |
JP4292901B2 (ja) * | 2002-08-20 | 2009-07-08 | 株式会社村田製作所 | バリスタ |
US7172984B2 (en) * | 2004-06-17 | 2007-02-06 | Heany Industies, Inc. | Fuse housing of targeted percentage tetragonal phase zirconia and method of manufacture |
-
2004
- 2004-09-27 US US10/952,267 patent/US20060067021A1/en not_active Abandoned
- 2004-12-20 CN CN200410104274.1A patent/CN1755865B/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101039030B (zh) * | 2006-02-24 | 2011-04-20 | Abb法国公司 | 具有双接触表面热断路器的过压保护装置 |
CN101626144B (zh) * | 2008-07-08 | 2013-01-02 | 三美电机株式会社 | 放电间隙模型及电源装置 |
CN101645541B (zh) * | 2009-05-27 | 2011-12-07 | 青岛海信电器股份有限公司 | 一种搭接电路及搭接方法 |
CN110518792A (zh) * | 2019-09-02 | 2019-11-29 | 珠海格力智能装备有限公司 | 用于注塑机的抗干扰电路、用于注塑机的抗干扰方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1755865B (zh) | 2011-05-11 |
US20060067021A1 (en) | 2006-03-30 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: AEM TECHNOLOGY (SUZHOU) AG Free format text: FORMER OWNER: AEM HOLDINGS LIMITED Effective date: 20110125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: STATE OF CALIFORNIA, THE USA TO: 215122 NO. 458, SHENHU ROAD, INDUSTRIAL PARK, SUZHOU CITY, JIANGSU PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110125 Address after: 215122 Jiangsu Province, Suzhou City Industrial Park, Shen Hu Road No. 458 Applicant after: AEM Technology (Suzhou) AG Address before: California, USA Applicant before: AEM (holding) Co. |
|
CI01 | Publication of corrected invention patent application |
Correction item: Applicant Correct: AEM Science and Technology (Suzhou) Co., Ltd.|215122 Jiangsu Province, Suzhou City Industrial Park, Shen Hu Road No. 458 False: AEM Technology (Suzhou) AG|215122 Jiangsu Province, Suzhou City Industrial Park, Shen Hu Road No. 458 Number: 11 Volume: 27 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110511 |