CA2265232C - Indicateur de pannes fournissant la fermeture du contact et indicateur lumineux - Google Patents

Indicateur de pannes fournissant la fermeture du contact et indicateur lumineux Download PDF

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Publication number
CA2265232C
CA2265232C CA002265232A CA2265232A CA2265232C CA 2265232 C CA2265232 C CA 2265232C CA 002265232 A CA002265232 A CA 002265232A CA 2265232 A CA2265232 A CA 2265232A CA 2265232 C CA2265232 C CA 2265232C
Authority
CA
Canada
Prior art keywords
magnetic
fault
pole piece
magnetic field
magnetically actuated
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 - Fee Related
Application number
CA002265232A
Other languages
English (en)
Other versions
CA2265232A1 (fr
Inventor
Edmund O. Schweitzer, Jr.
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.)
Individual
Original Assignee
Individual
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 US09/118,756 external-priority patent/US6016105A/en
Application filed by Individual filed Critical Individual
Publication of CA2265232A1 publication Critical patent/CA2265232A1/fr
Application granted granted Critical
Publication of CA2265232C publication Critical patent/CA2265232C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Breakers (AREA)
  • Locating Faults (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
CA002265232A 1998-07-17 1999-03-11 Indicateur de pannes fournissant la fermeture du contact et indicateur lumineux Expired - Fee Related CA2265232C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/118,756 1998-07-17
US09/118,756 US6016105A (en) 1998-04-30 1998-07-17 Fault indicator providing contact closure and light indication on fault detection

Publications (2)

Publication Number Publication Date
CA2265232A1 CA2265232A1 (fr) 2000-01-17
CA2265232C true CA2265232C (fr) 2001-10-09

Family

ID=22380551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002265232A Expired - Fee Related CA2265232C (fr) 1998-07-17 1999-03-11 Indicateur de pannes fournissant la fermeture du contact et indicateur lumineux

Country Status (1)

Country Link
CA (1) CA2265232C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109459665B (zh) * 2018-12-28 2024-07-26 珠海市斯诺瓦科技有限公司 一种故障指示器
CN116599238B (zh) * 2023-07-18 2023-10-31 青岛鼎信通讯股份有限公司 模块化故障指示器取能模块及其使用方法

Also Published As

Publication number Publication date
CA2265232A1 (fr) 2000-01-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20110311