CN103439994B - Ptc/ntc双控温控制装置 - Google Patents
Ptc/ntc双控温控制装置 Download PDFInfo
- Publication number
- CN103439994B CN103439994B CN201310313789.1A CN201310313789A CN103439994B CN 103439994 B CN103439994 B CN 103439994B CN 201310313789 A CN201310313789 A CN 201310313789A CN 103439994 B CN103439994 B CN 103439994B
- Authority
- CN
- China
- Prior art keywords
- circuit
- ntc
- comparator
- controllable silicon
- ptc
- 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
- 230000009977 dual effect Effects 0.000 title claims abstract description 15
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 94
- 239000010703 silicon Substances 0.000 claims abstract description 94
- 239000002184 metal Substances 0.000 claims abstract description 28
- 238000005070 sampling Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 91
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 150000003376 silicon Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310313789.1A CN103439994B (zh) | 2013-07-24 | 2013-07-24 | Ptc/ntc双控温控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310313789.1A CN103439994B (zh) | 2013-07-24 | 2013-07-24 | Ptc/ntc双控温控制装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103439994A CN103439994A (zh) | 2013-12-11 |
CN103439994B true CN103439994B (zh) | 2017-04-05 |
Family
ID=49693690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310313789.1A Active CN103439994B (zh) | 2013-07-24 | 2013-07-24 | Ptc/ntc双控温控制装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103439994B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107105524A (zh) * | 2017-05-22 | 2017-08-29 | 宁波百乐威电器有限公司 | 一种用于ptc/ntc发热线的温度控制及保护电路系统 |
EP3930646A4 (en) | 2019-02-28 | 2022-12-14 | FKA Distributing Co., LLC | PORTABLE HEATER WITH TEMPERATURE MAINTENANCE COMPONENT |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2094763U (zh) * | 1991-07-19 | 1992-01-29 | 中国人民解放军第四三○九工厂 | 双温双控温控器 |
CN201097238Y (zh) * | 2007-11-13 | 2008-08-06 | 深圳市英唐电子科技有限公司 | 温度控制电路 |
CN201097239Y (zh) * | 2007-10-18 | 2008-08-06 | 张隆皇 | 具双芯发热线发热控制装置 |
CN101592962A (zh) * | 2009-05-06 | 2009-12-02 | 宁波锦春电器有限公司 | 一种ptc/ntc电热体的温度控制装置 |
CN203480335U (zh) * | 2013-07-24 | 2014-03-12 | 彭凯文 | Ptc/ntc双控温控制装置 |
-
2013
- 2013-07-24 CN CN201310313789.1A patent/CN103439994B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2094763U (zh) * | 1991-07-19 | 1992-01-29 | 中国人民解放军第四三○九工厂 | 双温双控温控器 |
CN201097239Y (zh) * | 2007-10-18 | 2008-08-06 | 张隆皇 | 具双芯发热线发热控制装置 |
CN201097238Y (zh) * | 2007-11-13 | 2008-08-06 | 深圳市英唐电子科技有限公司 | 温度控制电路 |
CN101592962A (zh) * | 2009-05-06 | 2009-12-02 | 宁波锦春电器有限公司 | 一种ptc/ntc电热体的温度控制装置 |
CN203480335U (zh) * | 2013-07-24 | 2014-03-12 | 彭凯文 | Ptc/ntc双控温控制装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103439994A (zh) | 2013-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105191487B (zh) | 双极三端双向交流开关短路检测和安全电路及方法 | |
CN201845243U (zh) | 温度控制器 | |
CN103439994B (zh) | Ptc/ntc双控温控制装置 | |
CN208079416U (zh) | 加热保护电路及加热装置 | |
CN203480335U (zh) | Ptc/ntc双控温控制装置 | |
CN102818370A (zh) | 足浴器 | |
CN201464940U (zh) | 一种ptc/ntc电热体的温度控制装置 | |
CN103036198A (zh) | 多功能防电源插座错误接线安全漏电保护装置 | |
CN210469748U (zh) | 一种用于ptc/ntc发热线的温度控制及保护装置 | |
US8687339B2 (en) | Safety control structure for heater wire | |
CN203660194U (zh) | 交流电源插座的过温保护装置及具有其的用电设备 | |
CN207200262U (zh) | 加热控制保护电路和加热设备 | |
CN105406443B (zh) | 即热电热水器防干烧检测保护电路 | |
CN104701682A (zh) | 交流电源插座的过温保护装置及具有其的用电设备 | |
CN208796128U (zh) | 一种ptc陶瓷片温控电路及加热设备 | |
CN207491225U (zh) | 保温控制电路及电加热设备 | |
CN209448901U (zh) | 一种加热膜控制电路 | |
CN204794016U (zh) | 一种简单的过热自断电电路 | |
CN211744749U (zh) | 一种可自动检测电压并匹配功率的电路 | |
CN206283239U (zh) | 一种漏电保护器 | |
CN206620061U (zh) | 一种共直流母线伺服驱动系统 | |
CN205248769U (zh) | 即热电热水器防干烧检测保护电路 | |
CN204794017U (zh) | 一种具有自断电保护的电路 | |
CN213694183U (zh) | 一种用于电热装置的温度控制及过热保护电路 | |
WO2014166097A1 (zh) | 电加热烹调器具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LVMENG HEALTH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: PENG KAIWEN Effective date: 20150810 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150810 Address after: To the north of 312055 Zhejiang County of Shaoxing Province Wang Tan Village sand road Applicant after: Zhejiang Green Health Technology Co.,Ltd. Address before: Xi Jiao yuan Cun Jian tou Zhen 343811 Ji'an City, Jiangxi province Wanan County under No. 18 Applicant before: Peng Kaiwen |
|
CB02 | Change of applicant information |
Address after: To the north of 312055 Zhejiang County of Shaoxing Province Wang Tan Village sand road Applicant after: ZHEJIANG LYVMENG HEALTH TECHNOLOGY CO.,LTD. Address before: To the north of 312055 Zhejiang County of Shaoxing Province Wang Tan Village sand road Applicant before: Zhejiang Green Health Technology Co.,Ltd. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 312000 room 0107, building 6, daqianmen community, Qianqing Town, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG LYVMENG HEALTH TECHNOLOGY CO.,LTD. Country or region after: China Address before: 312055 North of Middle Road, Shadi Village, Wangtan Town, Shaoxing County, Zhejiang Province Patentee before: ZHEJIANG LYVMENG HEALTH TECHNOLOGY CO.,LTD. Country or region before: China |