JP4119491B2 - 過電流防止回路 - Google Patents

過電流防止回路 Download PDF

Info

Publication number
JP4119491B2
JP4119491B2 JP50266099A JP50266099A JP4119491B2 JP 4119491 B2 JP4119491 B2 JP 4119491B2 JP 50266099 A JP50266099 A JP 50266099A JP 50266099 A JP50266099 A JP 50266099A JP 4119491 B2 JP4119491 B2 JP 4119491B2
Authority
JP
Japan
Prior art keywords
voltage
current
circuit switch
detection means
circuit
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
Application number
JP50266099A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002508918A5 (enExample
JP2002508918A (ja
Inventor
ウィン，クレイグ
ニコルズ，セイント・エルモ・ザ・サード
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TE Connectivity Corp
Original Assignee
Tyco Electronics Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/867,682 external-priority patent/US5831803A/en
Application filed by Tyco Electronics Corp filed Critical Tyco Electronics Corp
Publication of JP2002508918A publication Critical patent/JP2002508918A/ja
Publication of JP2002508918A5 publication Critical patent/JP2002508918A5/ja
Application granted granted Critical
Publication of JP4119491B2 publication Critical patent/JP4119491B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/026—Current limitation using PTC resistors, i.e. resistors with a large positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Amplifiers (AREA)
JP50266099A 1997-06-02 1998-06-02 過電流防止回路 Expired - Lifetime JP4119491B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/867,682 1997-06-02
US08/867,682 US5831803A (en) 1997-06-02 1997-06-02 Overcurrent protection circuit
US95880897A 1997-10-28 1997-10-28
US08/958,808 1997-10-28
PCT/US1998/011123 WO1998056095A2 (en) 1997-06-02 1998-06-02 Overcurrent protection circuit

Publications (3)

Publication Number Publication Date
JP2002508918A JP2002508918A (ja) 2002-03-19
JP2002508918A5 JP2002508918A5 (enExample) 2005-12-22
JP4119491B2 true JP4119491B2 (ja) 2008-07-16

Family

ID=27128015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50266099A Expired - Lifetime JP4119491B2 (ja) 1997-06-02 1998-06-02 過電流防止回路

Country Status (6)

Country Link
US (1) US6104583A (enExample)
EP (1) EP0986852B1 (enExample)
JP (1) JP4119491B2 (enExample)
AT (1) ATE420480T1 (enExample)
DE (1) DE69840442D1 (enExample)
WO (1) WO1998056095A2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001006518A (ja) * 1999-04-23 2001-01-12 Sony Chem Corp 過電流保護装置
US6570748B2 (en) * 2000-07-13 2003-05-27 Sipex Corporation Method and apparatus for indicating an over-current condition
US6788515B1 (en) * 2001-09-13 2004-09-07 G&W Electric Co. Over-current control
AU2003302828A1 (en) * 2002-12-10 2004-06-30 Nippon Kouatsu Electric Co., Ltd Thunderbolt Disaster Protecting Apparatus
JPWO2005046017A1 (ja) * 2003-11-07 2007-05-24 タイコ エレクトロニクス レイケム株式会社 過熱防止デバイスおよびこれを備える電気装置
US7742270B2 (en) * 2004-06-10 2010-06-22 Invensys Systems, Inc. System and method for limiting energy in an industrial control system
US7688562B2 (en) * 2004-07-15 2010-03-30 Veris Industries, Llc Status relay including a current switch
US7259950B2 (en) * 2005-02-04 2007-08-21 Topower Computer Industrial Co., Ltd. Load-protection control circuit of power supply
EP1986863B1 (en) 2006-02-21 2009-12-30 Moore Wallace North America, Inc. Systems and methods for high speed variable printing
CN101647168B (zh) * 2007-03-16 2015-06-10 泰科电子日本合同会社 电路保护装置
CA2609625A1 (en) * 2007-09-10 2009-03-10 Veris Industries, Llc Multi-voltage housing
KR101099978B1 (ko) * 2008-12-31 2011-12-28 엘에스산전 주식회사 개폐기능을 구비한 제어모듈 및 한류기
WO2011141055A1 (en) * 2010-05-11 2011-11-17 Abb Technology Ag A high voltage dc breaker apparatus
US8649150B2 (en) * 2010-11-01 2014-02-11 Videojet Technologies Inc. Solenoid protection circuit
CA2744645C (en) * 2011-06-29 2018-01-16 I-Gard Corporation Arc fault protection circuit and method
US8925566B2 (en) * 2011-08-01 2015-01-06 Automatic Switch Company System and method of assuring drop out of a solenoid valve
DE102011056577C5 (de) 2011-12-19 2015-02-19 Sma Solar Technology Ag Schaltungsanordnung zur Unterdrückung eines bei einem Schaltvorgang auftretenden Lichtbogens
US9448274B2 (en) * 2014-04-16 2016-09-20 Teradyne, Inc. Circuitry to protect a test instrument
EP3298673A4 (en) * 2015-05-21 2019-05-22 Robert Bosch GmbH Integration of battery management system and battery charger
WO2018078975A1 (ja) * 2016-10-27 2018-05-03 株式会社村田製作所 電力供給装置及び蓄電装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012669A (en) * 1975-08-29 1977-03-15 Envirotech Corporation Electronic overload detecting device
JP3230920B2 (ja) * 1994-03-14 2001-11-19 富士通株式会社 ディスク装置のロータリー型アクチュエータアセンブリ
US5689395A (en) * 1995-09-14 1997-11-18 Raychem Corporation Overcurrent protection circuit
US5737160A (en) * 1995-09-14 1998-04-07 Raychem Corporation Electrical switches comprising arrangement of mechanical switches and PCT device
US5831803A (en) * 1997-06-02 1998-11-03 Raychem Corporation Overcurrent protection circuit

Also Published As

Publication number Publication date
EP0986852A2 (en) 2000-03-22
EP0986852B1 (en) 2009-01-07
US6104583A (en) 2000-08-15
WO1998056095A3 (en) 1999-04-01
DE69840442D1 (de) 2009-02-26
ATE420480T1 (de) 2009-01-15
JP2002508918A (ja) 2002-03-19
WO1998056095A2 (en) 1998-12-10

Similar Documents

Publication Publication Date Title
JP4119491B2 (ja) 過電流防止回路
EP0850505B1 (en) Overcurrent protection circuit
JP6586505B1 (ja) 物理的接点構造およびフェイルセーフ保護を備える電子回路ブレーカ
US10290448B1 (en) Electronic circuit breaker with physical open-contact construction and fail-safe protection
US20240404764A1 (en) Circuit breaker
EP0809267A2 (en) Circuit breaker incorporating trip coil as shunt resistor in parallel with current limiting polymer
US10522996B2 (en) Electronic circuit breaker with physical open-contact construction and fail-safe protection
TW371817B (en) Circuit protection arrangement
US5831803A (en) Overcurrent protection circuit
AU2009326199B2 (en) Overload protection of a voltage reduction device
CN118043923A (zh) 保护开关设备
US7012795B2 (en) Electromagnetic circuit breaker assembly having reverse polarity protection
US6459554B1 (en) Drive circuit for the trip actuator of a network protector and a network protector incorporating the same
WO2008146135A1 (en) Residual current circuit breaker controlling and auxiliary apparatus, and residual current circuit breaker equipped thereby
CN118043922A (zh) 保护开关设备
US5737167A (en) Residual current safety switch
CN111599656B (zh) 具有机械触点机构的电子断路器
US6728087B1 (en) Method and apparatus for remotely actuating a circuit protection device
JP3062858U (ja) コンセントの過電流及び漏電の保護装置
JP5137226B2 (ja) 回路遮断器
EP0550927B1 (en) Selective automatic safety switch
EP1361637A2 (en) Overcurrent protection circuit
JP2000253559A (ja) コンセントの過電流及び漏電の保護装置
HK1008449B (en) Selective automatic safety switch
MXPA00000206A (en) Circuit breaker with thermal sensing unit

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050601

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050601

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070313

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070613

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070730

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070713

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070827

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070813

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070921

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070912

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071030

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080130

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080408

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080425

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110502

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110502

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120502

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120502

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130502

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140502

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term