ZA9410330B - Three phase throttle current technique - Google Patents

Three phase throttle current technique

Info

Publication number
ZA9410330B
ZA9410330B ZA9410330A ZA9410330A ZA9410330B ZA 9410330 B ZA9410330 B ZA 9410330B ZA 9410330 A ZA9410330 A ZA 9410330A ZA 9410330 A ZA9410330 A ZA 9410330A ZA 9410330 B ZA9410330 B ZA 9410330B
Authority
ZA
South Africa
Prior art keywords
current technique
throttle current
phase throttle
phase
technique
Prior art date
Application number
ZA9410330A
Other languages
English (en)
Inventor
Ralph Mason Ennis
James Alan Trax
Yun-Ko Nickey Chien
Original Assignee
Eaton 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22643227&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA9410330(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of ZA9410330B publication Critical patent/ZA9410330B/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Details Of Resistors (AREA)
ZA9410330A 1993-12-30 1994-12-27 Three phase throttle current technique ZA9410330B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/176,157 US5519558A (en) 1993-12-30 1993-12-30 Three phase throttle current technique

Publications (1)

Publication Number Publication Date
ZA9410330B true ZA9410330B (en) 1995-09-13

Family

ID=22643227

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9410330A ZA9410330B (en) 1993-12-30 1994-12-27 Three phase throttle current technique

Country Status (7)

Country Link
US (1) US5519558A (xx)
EP (1) EP0661790B2 (xx)
JP (1) JPH07274377A (xx)
KR (1) KR100324607B1 (xx)
AU (1) AU689161B2 (xx)
DE (1) DE69406902T3 (xx)
ZA (1) ZA9410330B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614438A1 (de) * 1996-04-12 1997-12-11 Abb Patent Gmbh Elektrisches Installationsschaltgerät
JP2000516798A (ja) 1996-07-16 2000-12-12 レイケム・コーポレイション 回路保護装置
US6349022B1 (en) 1998-09-18 2002-02-19 Tyco Electronics Corporation Latching protection circuit
DE29909206U1 (de) 1999-05-28 2000-10-05 Ellenberger & Poensgen Schutzeinrichtung
DE10108548A1 (de) * 2001-02-22 2002-09-26 Siemens Ag Stellvorrichtung für einen Motor
US7128446B2 (en) * 2003-09-11 2006-10-31 Lsi Industries, Inc. Luminaire reflector
CN107332573B (zh) * 2017-07-25 2021-04-13 Oppo广东移动通信有限公司 一种射频电路、天线装置及电子设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178618A (en) * 1974-04-29 1979-12-11 Square D Company Current limiting circuit breaker
US4475138A (en) * 1980-04-21 1984-10-02 Raychem Corporation Circuit protection devices comprising PTC element
IT8153530V0 (it) * 1981-08-07 1981-08-07 Aspera Spa Gruppo di alimentazione e protezione di un compressore ermetico di una macchina frigorifera con regolazione termostatica
EP0209765B1 (de) * 1985-07-15 1992-09-30 Siemens Aktiengesellschaft Elektrische Installationsverteilung
US4683515A (en) * 1985-11-20 1987-07-28 Eaton Corporation Modular PTC thermistor overload protection system
KR910001317B1 (ko) * 1985-12-23 1991-03-02 가부시키가이샤 도시바 반도체소자의 보호회로
FR2653593B1 (fr) * 1989-10-20 1995-11-24 Merlin Gerin Telerupteur a dispositif de limitation de courant ref. 1736.

Also Published As

Publication number Publication date
KR100324607B1 (ko) 2002-06-26
DE69406902T2 (de) 1998-06-18
JPH07274377A (ja) 1995-10-20
EP0661790A3 (en) 1995-11-22
US5519558A (en) 1996-05-21
EP0661790B2 (en) 2001-05-23
EP0661790A2 (en) 1995-07-05
AU689161B2 (en) 1998-03-26
KR950021934A (ko) 1995-07-26
AU8173794A (en) 1995-07-06
EP0661790B1 (en) 1997-11-19
DE69406902T3 (de) 2002-01-03
DE69406902D1 (de) 1998-01-02

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