PL369639A1 - Wskaźnik obecności napięcia przemiennego - Google Patents

Wskaźnik obecności napięcia przemiennego

Info

Publication number
PL369639A1
PL369639A1 PL369639A PL36963904A PL369639A1 PL 369639 A1 PL369639 A1 PL 369639A1 PL 369639 A PL369639 A PL 369639A PL 36963904 A PL36963904 A PL 36963904A PL 369639 A1 PL369639 A1 PL 369639A1
Authority
PL
Poland
Prior art keywords
voltage indicator
indicator
voltage
Prior art date
Application number
PL369639A
Other languages
English (en)
Other versions
PL204781B1 (pl
Inventor
Jan Czyżewski
Robert Huber
Mariusz Luto
Original Assignee
Abb Sp.Z O.O.
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
Application filed by Abb Sp.Z O.O. filed Critical Abb Sp.Z O.O.
Priority to PL369639A priority Critical patent/PL204781B1/pl
Priority to RU2007109799/28A priority patent/RU2370779C2/ru
Priority to CNA2005800282581A priority patent/CN101014866A/zh
Priority to PCT/PL2005/000046 priority patent/WO2006019325A1/en
Priority to US11/659,631 priority patent/US20080198277A1/en
Priority to EP05767957A priority patent/EP1782083A1/en
Publication of PL369639A1 publication Critical patent/PL369639A1/pl
Publication of PL204781B1 publication Critical patent/PL204781B1/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Liquid Crystal (AREA)
PL369639A 2004-08-18 2004-08-18 Wskaźnik obecności napięcia przemiennego PL204781B1 (pl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL369639A PL204781B1 (pl) 2004-08-18 2004-08-18 Wskaźnik obecności napięcia przemiennego
RU2007109799/28A RU2370779C2 (ru) 2004-08-18 2005-08-04 Индикатор наличия напряжения переменного тока
CNA2005800282581A CN101014866A (zh) 2004-08-18 2005-08-04 Ac电压存在指示器
PCT/PL2005/000046 WO2006019325A1 (en) 2004-08-18 2005-08-04 Indicator of presence of ac voltage
US11/659,631 US20080198277A1 (en) 2004-08-18 2005-08-04 Indicator of Presence of Ac Voltage
EP05767957A EP1782083A1 (en) 2004-08-18 2005-08-04 Indicator of presence of ac voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL369639A PL204781B1 (pl) 2004-08-18 2004-08-18 Wskaźnik obecności napięcia przemiennego

Publications (2)

Publication Number Publication Date
PL369639A1 true PL369639A1 (pl) 2006-02-20
PL204781B1 PL204781B1 (pl) 2010-02-26

Family

ID=34979813

Family Applications (1)

Application Number Title Priority Date Filing Date
PL369639A PL204781B1 (pl) 2004-08-18 2004-08-18 Wskaźnik obecności napięcia przemiennego

Country Status (6)

Country Link
US (1) US20080198277A1 (pl)
EP (1) EP1782083A1 (pl)
CN (1) CN101014866A (pl)
PL (1) PL204781B1 (pl)
RU (1) RU2370779C2 (pl)
WO (1) WO2006019325A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10641800B2 (en) * 2015-07-08 2020-05-05 Te Connectivity Corporation Indicators for safe disconnection of electrical circuits
CN114556116A (zh) * 2019-10-15 2022-05-27 沃尔沃建筑设备公司 用于指示电缆的状态的设备
CN113884746B (zh) * 2021-09-30 2024-08-27 云南电网有限责任公司电力科学研究院 一种电力设备带电状态检测装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128992B2 (de) * 1971-06-11 1979-02-15 Agfa-Gevaert Ag, 5090 Leverkusen Fotografische oder kinematografische Kamera
FR2578650B3 (fr) * 1985-03-07 1987-05-15 Guetrelle Claude Indicateur permanent de presence de tension a cristaux liquides
US5274324A (en) * 1989-11-08 1993-12-28 Schweitzer Edmund O Jun Hot line mountable hotline indicator having liquid crystal display with resettable memory function
US6157184A (en) * 1997-12-12 2000-12-05 Atherton; John C. Insulated electrostatic voltage indicator
EP1312926A1 (en) * 2001-11-20 2003-05-21 Abb Research Ltd. Binary voltage indicator
WO2004074850A2 (en) * 2003-02-24 2004-09-02 Abb Sp. Z.O.O. Liquid-crystal voltage indicator

Also Published As

Publication number Publication date
EP1782083A1 (en) 2007-05-09
WO2006019325A1 (en) 2006-02-23
PL204781B1 (pl) 2010-02-26
CN101014866A (zh) 2007-08-08
US20080198277A1 (en) 2008-08-21
RU2007109799A (ru) 2008-09-27
RU2370779C2 (ru) 2009-10-20

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20100818