WO2009019801A1 - Power cord - Google Patents
Power cord Download PDFInfo
- Publication number
- WO2009019801A1 WO2009019801A1 PCT/JP2007/072342 JP2007072342W WO2009019801A1 WO 2009019801 A1 WO2009019801 A1 WO 2009019801A1 JP 2007072342 W JP2007072342 W JP 2007072342W WO 2009019801 A1 WO2009019801 A1 WO 2009019801A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plug
- current
- face
- temperature
- wall outlet
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
- H01R13/7137—Structural association with built-in electrical component with built-in switch the switch being a safety switch with thermal interrupter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A power cord which can prevent firing, fire, or other troubles caused by overheating of a plug. During power supply wherein a plug (2) of a power cord (1) is put in the wall outlet (A) to supply current to a load device (8) from the wall outlet (A), the temperature of a front end face of the plug (2) is detected by a thermistor (6) incorporated in a core (5). Based on the detection signal output from the thermistor (6), it is judged by a current breaker (7) whether or not the front end face of the plug (2) is at a predetermined temperature or below. When the temperature of the front end face of the plug (2) is judged at the predetermined temperature or above, supply of current to the load device (8) from the wall outlet (A) is cut off by the current breaker (7). On the other hand, when the temperature of the front end face of the plug (2) is judged at the predetermined temperature or below, the supply of the current to the load device (8) from the wall outlet (A) is continued without cutting it off by the current breaker (7).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-206237 | 2007-08-08 | ||
JP2007206237A JP4031026B1 (en) | 2007-08-08 | 2007-08-08 | Power cord |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009019801A1 true WO2009019801A1 (en) | 2009-02-12 |
Family
ID=39009601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/072342 WO2009019801A1 (en) | 2007-08-08 | 2007-11-19 | Power cord |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4031026B1 (en) |
WO (1) | WO2009019801A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010147707A1 (en) * | 2009-06-15 | 2010-12-23 | Apple Inc. | Thermal protection circuits and structures for electronic devices and cables |
US8498087B2 (en) | 2009-11-03 | 2013-07-30 | Apple Inc. | Thermal protection circuits for electronic device cables |
EP2706628A1 (en) * | 2012-09-11 | 2014-03-12 | Panasonic Corporation | Power cord |
EP2706627A1 (en) * | 2012-09-11 | 2014-03-12 | Panasonic Corporation | Power cord |
WO2015131883A1 (en) * | 2014-03-06 | 2015-09-11 | HARTING Automotive GmbH | Plug comprising a sensor array |
WO2015190020A1 (en) * | 2014-06-13 | 2015-12-17 | ソニー株式会社 | Cable and power supply device |
US9237401B2 (en) | 2010-08-31 | 2016-01-12 | Apple Inc. | Electronic devices with adjustable bias impedances and adjustable bias voltages for accessories |
KR20160010478A (en) * | 2013-05-22 | 2016-01-27 | 레그랑 프랑스 | Electrical apparatus comprising a temperature sensor housed in a support element |
JP2016527872A (en) * | 2013-08-13 | 2016-09-08 | ゼットティーイー コーポレーションZte Corporation | Mobile terminal charger |
EP2645490B1 (en) * | 2011-11-09 | 2018-01-03 | Fuji Electric Wire Industries CO., LTD. | Electrical wire wiring structure for plug |
WO2019188879A1 (en) * | 2018-03-30 | 2019-10-03 | パナソニックIpマネジメント株式会社 | Electrical outlet system |
CN111937255A (en) * | 2018-03-30 | 2020-11-13 | 松下知识产权经营株式会社 | Socket system |
GB2605417A (en) * | 2021-03-31 | 2022-10-05 | Jaguar Land Rover Ltd | Electrical Connector |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5725888B2 (en) * | 2011-02-04 | 2015-05-27 | 富士電線工業株式会社 | Plug |
US9787083B2 (en) * | 2012-12-06 | 2017-10-10 | Twin-Star International, Inc. | Overheat-resistant power cord and method |
JP6145769B2 (en) | 2013-06-05 | 2017-06-14 | パナソニックIpマネジメント株式会社 | plug |
JP6249336B2 (en) | 2013-12-13 | 2017-12-20 | パナソニックIpマネジメント株式会社 | Power cord |
JP6210304B2 (en) * | 2013-12-13 | 2017-10-11 | パナソニックIpマネジメント株式会社 | Power cord |
JP6210303B2 (en) * | 2013-12-13 | 2017-10-11 | パナソニックIpマネジメント株式会社 | Power cord |
CA2996611C (en) | 2014-11-21 | 2019-03-12 | Volex Plc | Electrical plug |
JP2016115520A (en) * | 2014-12-15 | 2016-06-23 | 富士電線工業株式会社 | Power plug |
JP6233756B2 (en) * | 2015-01-08 | 2017-11-22 | 飛宏科技股▲ふん▼有限公司Phihong Technology Co., Ltd. | Universal serial bus with temperature detection |
DE202017106035U1 (en) * | 2017-10-04 | 2019-01-10 | Tmc Sensortechnik Gmbh | Electric power plug |
TWI637567B (en) | 2017-11-13 | 2018-10-01 | 台達電子工業股份有限公司 | Electronic connector |
DE102018131558A1 (en) * | 2018-12-10 | 2020-06-10 | Phoenix Contact E-Mobility Gmbh | Connector part with a temperature monitoring device |
CN111355108B (en) | 2018-12-21 | 2023-02-24 | 豪利士电线装配(深圳)有限公司 | Sealing electric plug |
DE102020116535A1 (en) | 2020-06-23 | 2021-12-23 | Te Connectivity Germany Gmbh | High-current contact device and method for producing a high-current contact device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH042480U (en) * | 1990-04-20 | 1992-01-10 | ||
JPH0767245A (en) * | 1993-08-27 | 1995-03-10 | Janome Sewing Mach Co Ltd | Safety unit for power supply circuit |
JPH11144813A (en) * | 1997-10-22 | 1999-05-28 | Keiken Chin | Attachment plug with fuse in it |
-
2007
- 2007-08-08 JP JP2007206237A patent/JP4031026B1/en active Active
- 2007-11-19 WO PCT/JP2007/072342 patent/WO2009019801A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH042480U (en) * | 1990-04-20 | 1992-01-10 | ||
JPH0767245A (en) * | 1993-08-27 | 1995-03-10 | Janome Sewing Mach Co Ltd | Safety unit for power supply circuit |
JPH11144813A (en) * | 1997-10-22 | 1999-05-28 | Keiken Chin | Attachment plug with fuse in it |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010147707A1 (en) * | 2009-06-15 | 2010-12-23 | Apple Inc. | Thermal protection circuits and structures for electronic devices and cables |
US8339760B2 (en) | 2009-06-15 | 2012-12-25 | Apple Inc. | Thermal protection circuits and structures for electronic devices and cables |
US8498087B2 (en) | 2009-11-03 | 2013-07-30 | Apple Inc. | Thermal protection circuits for electronic device cables |
US9237401B2 (en) | 2010-08-31 | 2016-01-12 | Apple Inc. | Electronic devices with adjustable bias impedances and adjustable bias voltages for accessories |
EP2645490B1 (en) * | 2011-11-09 | 2018-01-03 | Fuji Electric Wire Industries CO., LTD. | Electrical wire wiring structure for plug |
EP2706628A1 (en) * | 2012-09-11 | 2014-03-12 | Panasonic Corporation | Power cord |
EP2706627A1 (en) * | 2012-09-11 | 2014-03-12 | Panasonic Corporation | Power cord |
US9450347B2 (en) | 2012-09-11 | 2016-09-20 | Panasonic Intellectual Property Management Co., Ltd. | Power cord |
US9589745B2 (en) | 2012-09-11 | 2017-03-07 | Panasonic Intellectual Property Management Co., Ltd. | Power cord having thermal sensor |
KR20160010478A (en) * | 2013-05-22 | 2016-01-27 | 레그랑 프랑스 | Electrical apparatus comprising a temperature sensor housed in a support element |
JP2016520245A (en) * | 2013-05-22 | 2016-07-11 | ルグラン フランス | Electrical accessory with temperature sensor housed in a support element |
KR102231028B1 (en) * | 2013-05-22 | 2021-03-23 | 레그랑 프랑스 | Electrical apparatus comprising a temperature sensor housed in a support element |
JP2016527872A (en) * | 2013-08-13 | 2016-09-08 | ゼットティーイー コーポレーションZte Corporation | Mobile terminal charger |
US10164449B2 (en) | 2013-08-13 | 2018-12-25 | Xi'an Zhongxing New Software Co., Ltd. | Mobile terminal charger |
WO2015131883A1 (en) * | 2014-03-06 | 2015-09-11 | HARTING Automotive GmbH | Plug comprising a sensor array |
WO2015190020A1 (en) * | 2014-06-13 | 2015-12-17 | ソニー株式会社 | Cable and power supply device |
US10574004B2 (en) | 2014-06-13 | 2020-02-25 | Sony Corporaton | Cable and power supply device |
JPWO2015190020A1 (en) * | 2014-06-13 | 2017-04-20 | ソニー株式会社 | Cable and power supply |
WO2019188879A1 (en) * | 2018-03-30 | 2019-10-03 | パナソニックIpマネジメント株式会社 | Electrical outlet system |
JP2019179722A (en) * | 2018-03-30 | 2019-10-17 | パナソニックIpマネジメント株式会社 | Outlet system |
TWI707510B (en) * | 2018-03-30 | 2020-10-11 | 日商松下知識產權經營股份有限公司 | Outlet system |
CN111937255A (en) * | 2018-03-30 | 2020-11-13 | 松下知识产权经营株式会社 | Socket system |
CN111989831A (en) * | 2018-03-30 | 2020-11-24 | 松下知识产权经营株式会社 | Socket system |
JP7012253B2 (en) | 2018-03-30 | 2022-01-28 | パナソニックIpマネジメント株式会社 | Outlet system |
GB2605417A (en) * | 2021-03-31 | 2022-10-05 | Jaguar Land Rover Ltd | Electrical Connector |
Also Published As
Publication number | Publication date |
---|---|
JP2009043509A (en) | 2009-02-26 |
JP4031026B1 (en) | 2008-01-09 |
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