DE3670374D1 - Vorrichtung zum ermitteln von hochspannungsleitungen. - Google Patents

Vorrichtung zum ermitteln von hochspannungsleitungen.

Info

Publication number
DE3670374D1
DE3670374D1 DE8686107609T DE3670374T DE3670374D1 DE 3670374 D1 DE3670374 D1 DE 3670374D1 DE 8686107609 T DE8686107609 T DE 8686107609T DE 3670374 T DE3670374 T DE 3670374T DE 3670374 D1 DE3670374 D1 DE 3670374D1
Authority
DE
Germany
Prior art keywords
high voltage
voltage lines
determining high
determining
lines
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
DE8686107609T
Other languages
English (en)
Inventor
Denis E Duppong
Bernard L Mcgrew
Ramsay P Decker
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.)
Link Belt Cranes LP LLLP
Original Assignee
FMC 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
Application filed by FMC Corp filed Critical FMC Corp
Application granted granted Critical
Publication of DE3670374D1 publication Critical patent/DE3670374D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B66C15/06—Arrangements or use of warning devices
    • B66C15/065—Arrangements or use of warning devices electrical

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Jib Cranes (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Control And Safety Of Cranes (AREA)
DE8686107609T 1985-10-31 1986-06-04 Vorrichtung zum ermitteln von hochspannungsleitungen. Expired - Lifetime DE3670374D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/793,394 US4649375A (en) 1985-10-31 1985-10-31 Apparatus for detecting power lines

Publications (1)

Publication Number Publication Date
DE3670374D1 true DE3670374D1 (de) 1990-05-17

Family

ID=25159821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686107609T Expired - Lifetime DE3670374D1 (de) 1985-10-31 1986-06-04 Vorrichtung zum ermitteln von hochspannungsleitungen.

Country Status (6)

Country Link
US (1) US4649375A (de)
EP (1) EP0221234B1 (de)
JP (1) JPS62106387A (de)
CA (1) CA1239989A (de)
DE (1) DE3670374D1 (de)
MX (1) MX163741B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0324217A1 (de) * 1988-01-13 1989-07-19 Texaco Development Corporation Sicherheitsanlage und Verfahren
FR2616549B1 (fr) * 1987-06-10 1989-10-27 Bardin Dispositif de detection et de mesure de defauts de transmission de l'energie electrique dans les lignes polyphasees equilibrees
FR2624982B1 (fr) * 1987-12-22 1990-04-27 Catu Ets Dispositif de detection de proximite de champ electrique
GB2217026A (en) * 1988-01-20 1989-10-18 Trolex Limited Voltage sensor
DE3917897A1 (de) * 1989-06-01 1990-12-06 Hilmar Dipl Ing Reichel Geraet zum erzeugen von steuersignalen durch einstrahlung von drahtlos-funk-sendern
GB2288667B (en) * 1994-04-19 1997-04-30 Wire Watcher Co Ltd Voltage detector
US5548279A (en) * 1994-07-22 1996-08-20 Mcdonnell Douglas Corporation Method and apparatus for detecting a power line
WO1998029848A1 (en) * 1996-12-26 1998-07-09 Kim Man Chun Electromagnetic wave warning system
US6104305A (en) * 1997-11-14 2000-08-15 The Will-Burt Company Pole alarm system
US6600426B1 (en) 1999-10-04 2003-07-29 The United States Of America As Represented By The Department Of Health And Human Services Alarm system for detecting hazards due to power transmission lines
US6329924B1 (en) 2000-03-17 2001-12-11 Hd Electric Company Wearable electric field detector
US6853307B2 (en) * 2002-03-14 2005-02-08 Irvin H. Nickerson High voltage proximity warning system and method
US7081812B2 (en) * 2002-09-24 2006-07-25 Charles M. Hastings, Sr. Audible warning system for vehicles outfitted with extensible structures
US7543780B1 (en) 2004-10-04 2009-06-09 The United States Of America As Represented By The Secretary Of The Air Force Unmanned air vehicle transmission line docking surveillance
US20070018841A1 (en) * 2004-11-22 2007-01-25 Nickerson Irvin H High voltage proximity warning system utilizing wireless sensors and method
WO2009055709A1 (en) * 2007-10-24 2009-04-30 Gerald Givens Power line sensor
US8477027B2 (en) * 2007-10-24 2013-07-02 Gerald E. Givens Wireless sensor system
US9265331B1 (en) 2010-01-21 2016-02-23 Hd Electric Company Wearable carrying case
CN102135231A (zh) * 2010-12-31 2011-07-27 三一重工股份有限公司 防电击方法、装置及具有该防电击装置的工程机械
CA2770908C (en) 2011-03-12 2019-05-14 Atlas Polar Company Limited Power line proximity monitoring system and method
CN103298728B (zh) 2011-07-05 2015-04-08 天宝导航有限公司 起重机操纵辅助
CN102491205A (zh) * 2011-12-12 2012-06-13 云南建工第五建设有限公司 高压线与起重机防碰撞装置
US8786447B1 (en) 2012-02-26 2014-07-22 Bryan C. Wise High voltage detection assembly
TWI478857B (zh) * 2012-09-19 2015-04-01 Univ Nat Taipei Technology 吊掛裝置
CN102976210B (zh) * 2012-12-03 2015-09-16 广州供电局有限公司 电力施工装备的安全距离检测预警装置和方法
US9494632B1 (en) 2013-10-01 2016-11-15 Hd Electric Company High-voltage detector monitoring system
CN106586852A (zh) * 2016-12-20 2017-04-26 南通盛德电力科技有限公司 交、直流输电线路附近吊装作业安全施工方法
CN107601309A (zh) * 2017-10-19 2018-01-19 国家电网公司 一种起重机悬臂报警装置
US10974939B2 (en) * 2017-11-09 2021-04-13 Quanta Associates, L.P. Inductor to control transient currents during energized bond on
US11150648B2 (en) * 2018-04-03 2021-10-19 Deere & Company Overhead power cable detection and avoidance
CN108675146B (zh) * 2018-06-04 2019-06-28 江北建设有限公司 一种建筑工地起重机
CN113620191A (zh) * 2020-05-09 2021-11-09 徐州重型机械有限公司 起重机作业保护方法、装置、系统和起重机
CN117163836B (zh) * 2023-09-04 2024-04-05 国网山东省电力公司聊城市茌平区供电公司 一种保持起重机械与带电线路安全距离的监控方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125751A (en) * 1964-03-17 R- winters
US2615969A (en) * 1949-04-15 1952-10-28 Esther V Albrecht Electrical power line warning device for vehicles with extended booms
US3168729A (en) * 1962-11-30 1965-02-02 Crane Products Mfg Company Inc Proximity alarm
US3201775A (en) * 1963-03-08 1965-08-17 Teale & Company Voltage proximity detector
US3745549A (en) * 1971-04-19 1973-07-10 Crane Prod Mfg Co Inc Proximity alarm
US3786468A (en) * 1972-09-22 1974-01-15 M Moffitt Electric field proximity safety alarm
US3833898A (en) * 1973-11-02 1974-09-03 Auto Crane Co Proximity differential control
JPS5248865B2 (de) * 1974-06-20 1977-12-13
US4064997A (en) * 1976-03-29 1977-12-27 Eugene Richard Holland Crane swing safety control
JPS5952157B2 (ja) * 1978-04-21 1984-12-18 横河電機株式会社 高圧線警報装置
JPS5757341U (de) * 1980-09-24 1982-04-03
JPS5927285A (ja) * 1982-08-07 1984-02-13 Kiyotsukou Denki Kogyo Kk ケ−ブル検出法

Also Published As

Publication number Publication date
MX163741B (es) 1992-06-18
CA1239989A (en) 1988-08-02
US4649375A (en) 1987-03-10
EP0221234B1 (de) 1990-04-11
JPS62106387A (ja) 1987-05-16
EP0221234A1 (de) 1987-05-13

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: LINK-BELT CONSTRUCTION EQUIPMENT CO., LEXINGTON, K

8328 Change in the person/name/address of the agent

Free format text: PAGENBERG, J., DR.JUR. FROHWITTER, B., DIPL.-ING., RECHTSANWAELTE GEISSLER, B., DIPL.-PHYS.DR.JUR., PAT.- U. RECHTSANW. BARDEHLE, H., DIPL.-ING. DOST, W., DIPL.-CHEM. DR.RER.NAT. ALTENBURG, U., DIPL.-PHYS., PAT.-ANWAELTE, 8000 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee