CA2683658C - Antenna apparatus for explosive environments - Google Patents

Antenna apparatus for explosive environments Download PDF

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Publication number
CA2683658C
CA2683658C CA2683658A CA2683658A CA2683658C CA 2683658 C CA2683658 C CA 2683658C CA 2683658 A CA2683658 A CA 2683658A CA 2683658 A CA2683658 A CA 2683658A CA 2683658 C CA2683658 C CA 2683658C
Authority
CA
Canada
Prior art keywords
antenna
circuit board
housing
base member
antenna assembly
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.)
Active
Application number
CA2683658A
Other languages
English (en)
French (fr)
Other versions
CA2683658A1 (en
Inventor
Clyde Thomas Eisenbeis
Scott R. Kratzer
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of CA2683658A1 publication Critical patent/CA2683658A1/en
Application granted granted Critical
Publication of CA2683658C publication Critical patent/CA2683658C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/002—Protection against seismic waves, thermal radiation or other disturbances, e.g. nuclear explosion; Arrangements for improving the power handling capability of an antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support

Landscapes

  • Details Of Aerials (AREA)
CA2683658A 2007-05-17 2008-05-08 Antenna apparatus for explosive environments Active CA2683658C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/804,189 US8009108B2 (en) 2007-05-17 2007-05-17 Antenna apparatus for explosive environments
US11/804,189 2007-05-17
PCT/US2008/063077 WO2008144240A1 (en) 2007-05-17 2008-05-08 Antenna apparatus for explosive environments

Publications (2)

Publication Number Publication Date
CA2683658A1 CA2683658A1 (en) 2008-11-27
CA2683658C true CA2683658C (en) 2014-07-08

Family

ID=39615787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2683658A Active CA2683658C (en) 2007-05-17 2008-05-08 Antenna apparatus for explosive environments

Country Status (10)

Country Link
US (1) US8009108B2 (enExample)
EP (1) EP2158638B1 (enExample)
JP (1) JP5400036B2 (enExample)
CN (1) CN101669251B (enExample)
AR (3) AR066628A1 (enExample)
BR (1) BRPI0810580A2 (enExample)
CA (1) CA2683658C (enExample)
MX (1) MX2009012367A (enExample)
RU (1) RU2481677C2 (enExample)
WO (1) WO2008144240A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8866696B2 (en) * 2007-12-17 2014-10-21 Armen E. Kazanchian Antenna with integrated RF module
MX363340B (es) 2010-06-16 2019-03-20 Mueller Int Llc Dispositivos, sistemas y métodos de monitoreo de infraestructura.
US8692722B2 (en) 2011-02-01 2014-04-08 Phoenix Contact Development and Manufacturing, Inc. Wireless field device or wireless field device adapter with removable antenna module
US9291520B2 (en) 2011-08-12 2016-03-22 Mueller International, Llc Fire hydrant leak detector
ZA201206271B (en) * 2011-08-29 2013-04-24 Joy Mm Delaware Inc Sound dampening conveyor chain flight
GB201200638D0 (en) * 2012-01-13 2012-02-29 Sarantel Ltd An antenna assembly
GB2508638B (en) 2012-12-06 2016-03-16 Harris Corp A dielectrically loaded multifilar antenna with a phasing ring feed
US10283857B2 (en) 2016-02-12 2019-05-07 Mueller International, Llc Nozzle cap multi-band antenna assembly
US10305178B2 (en) 2016-02-12 2019-05-28 Mueller International, Llc Nozzle cap multi-band antenna assembly
US10164320B1 (en) 2017-08-08 2018-12-25 Badger Meter, Inc. System and method for sealing potting material from an antenna cavity
CN107975707A (zh) * 2017-11-14 2018-05-01 华荣科技股份有限公司 一种带智能组网控制的防爆led灯
US10859462B2 (en) 2018-09-04 2020-12-08 Mueller International, Llc Hydrant cap leak detector with oriented sensor
US11342656B2 (en) * 2018-12-28 2022-05-24 Mueller International, Llc Nozzle cap encapsulated antenna system
US11473993B2 (en) 2019-05-31 2022-10-18 Mueller International, Llc Hydrant nozzle cap
US11542690B2 (en) 2020-05-14 2023-01-03 Mueller International, Llc Hydrant nozzle cap adapter
CN114122714B (zh) * 2021-12-07 2025-11-14 深圳市海洋王石油照明技术有限公司 天线、照明设备及天线制作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290416B (en) * 1994-06-11 1998-11-18 Motorola Israel Ltd An antenna
US5709832A (en) * 1995-06-02 1998-01-20 Ericsson Inc. Method of manufacturing a printed antenna
JP3040068B2 (ja) * 1995-12-26 2000-05-08 株式会社中村電機製作所 防爆アンテナ
JPH09199919A (ja) * 1996-01-23 1997-07-31 Yokowo Co Ltd アンテナ装置
JP3826370B2 (ja) * 1997-01-09 2006-09-27 株式会社エフ・イー・シー 携帯通信端末用のアンテナエレメント
CN1141754C (zh) * 1999-05-26 2004-03-10 彭苏萍 地质雷达防爆天线外壳
AU2002218598A1 (en) * 2001-11-27 2003-06-10 Allgon Ab An antenna assembly, a method of assembling and mounting an antenna assembly and a radio communication device
US20040183744A1 (en) 2003-03-18 2004-09-23 Raiman Clifford E. Antenna for explosive environments
US7014502B2 (en) 2003-04-04 2006-03-21 Anlynk Wireless, Llc RF feedthrough coaxial connector for wireless communications in hazardous environments
US6861989B2 (en) * 2003-07-03 2005-03-01 Motorola, Inc. Antenna system for a communication device
US7057577B1 (en) 2004-05-13 2006-06-06 Ventek Llc Antenna connector for hazardous area
JP4157860B2 (ja) * 2004-07-29 2008-10-01 財団法人石油産業活性化センター 防爆型無線装置
US7639187B2 (en) * 2006-09-25 2009-12-29 Apple Inc. Button antenna for handheld devices
RU61949U1 (ru) * 2006-10-27 2007-03-10 Общество с ограниченной ответственностью "УралТехИс" Передающая антенна шахтной системы беспроводной связи

Also Published As

Publication number Publication date
WO2008144240A1 (en) 2008-11-27
JP2010533998A (ja) 2010-10-28
MX2009012367A (es) 2009-12-03
CA2683658A1 (en) 2008-11-27
US20100259461A1 (en) 2010-10-14
AR096265A2 (es) 2015-12-16
BRPI0810580A2 (pt) 2014-10-29
RU2481677C2 (ru) 2013-05-10
RU2009144901A (ru) 2011-06-27
JP5400036B2 (ja) 2014-01-29
EP2158638B1 (en) 2017-07-12
US8009108B2 (en) 2011-08-30
EP2158638A1 (en) 2010-03-03
AR066628A1 (es) 2009-09-02
CN101669251A (zh) 2010-03-10
CN101669251B (zh) 2013-12-25
AR096266A2 (es) 2015-12-16

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Effective date: 20130503