CN104615093B - 本质安全电压钳制设备 - Google Patents

本质安全电压钳制设备 Download PDF

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Publication number
CN104615093B
CN104615093B CN201410581538.6A CN201410581538A CN104615093B CN 104615093 B CN104615093 B CN 104615093B CN 201410581538 A CN201410581538 A CN 201410581538A CN 104615093 B CN104615093 B CN 104615093B
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China
Prior art keywords
components
voltage
transistor
component
voltage clamping
Prior art date
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Application number
CN201410581538.6A
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English (en)
Chinese (zh)
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CN104615093A (zh
Inventor
S·G·西伯杰
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Fisher Controls International LLC
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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
Priority claimed from US14/090,737 external-priority patent/US9203236B2/en
Application filed by Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of CN104615093A publication Critical patent/CN104615093A/zh
Application granted granted Critical
Publication of CN104615093B publication Critical patent/CN104615093B/zh
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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
    • H02H9/008—Intrinsically safe circuits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4184—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Safety Devices In Control Systems (AREA)
CN201410581538.6A 2013-10-28 2014-10-27 本质安全电压钳制设备 Active CN104615093B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361896475P 2013-10-28 2013-10-28
US61/896,475 2013-10-28
US14/090,737 US9203236B2 (en) 2013-10-28 2013-11-26 Intrinsically safe voltage clamping device
US14/090,737 2013-11-26

Publications (2)

Publication Number Publication Date
CN104615093A CN104615093A (zh) 2015-05-13
CN104615093B true CN104615093B (zh) 2018-04-20

Family

ID=51868362

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201410581538.6A Active CN104615093B (zh) 2013-10-28 2014-10-27 本质安全电压钳制设备
CN201420625725.5U Expired - Lifetime CN204287919U (zh) 2013-10-28 2014-10-27 本质安全电压钳制设备、过程控制设备以及电压钳制设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201420625725.5U Expired - Lifetime CN204287919U (zh) 2013-10-28 2014-10-27 本质安全电压钳制设备、过程控制设备以及电压钳制设备

Country Status (8)

Country Link
EP (1) EP2973919B1 (enExample)
JP (2) JP6025235B2 (enExample)
CN (2) CN104615093B (enExample)
BR (1) BR112015030092B1 (enExample)
CA (1) CA2909482C (enExample)
MX (1) MX355370B (enExample)
RU (2) RU2594352C1 (enExample)
WO (1) WO2015066007A1 (enExample)

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* Cited by examiner, † Cited by third party
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CN104615093B (zh) * 2013-10-28 2018-04-20 费希尔控制国际公司 本质安全电压钳制设备
GB201603111D0 (en) 2016-02-23 2016-04-06 Cooper Technologies Co Universal isolator
GB201603108D0 (en) 2016-02-23 2016-04-06 Cooper Technologies Co Configurable isolator
GB201603207D0 (en) 2016-02-24 2016-04-06 Cooper Technologies Co Electronic device configuration
GB201603211D0 (en) 2016-02-24 2016-04-06 Cooper Technologies Co Voltage crowbar
US10101799B2 (en) * 2016-04-01 2018-10-16 Quanta Computer Inc. System and method for smart power clamping of a redundant power supply
GB201608819D0 (en) 2016-05-19 2016-07-06 Cooper Technologies Co Electronic device and surge handling
KR102751553B1 (ko) * 2019-04-01 2025-01-07 엘에스일렉트릭(주) Plc 모듈의 순시정전 발생시 출력 전압 안정화 장치
DE102020123409A1 (de) * 2020-09-08 2022-03-10 Endress+Hauser SE+Co. KG Eigensicheres Feldgerät der Automatisierungstechnik

Citations (1)

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CN204287919U (zh) * 2013-10-28 2015-04-22 费希尔控制国际公司 本质安全电压钳制设备、过程控制设备以及电压钳制设备

Also Published As

Publication number Publication date
BR112015030092A2 (pt) 2017-07-25
CN104615093A (zh) 2015-05-13
JP2017042039A (ja) 2017-02-23
RU2015149529A3 (enExample) 2018-08-16
RU2671235C2 (ru) 2018-10-30
MX355370B (es) 2018-04-16
BR112015030092B1 (pt) 2022-03-15
JP6025235B2 (ja) 2016-11-16
RU2015149529A (ru) 2016-05-20
CN204287919U (zh) 2015-04-22
CA2909482C (en) 2017-01-10
EP2973919B1 (en) 2017-01-11
CA2909482A1 (en) 2015-05-07
MX2015016022A (es) 2016-06-14
EP2973919A1 (en) 2016-01-20
JP6583792B2 (ja) 2019-10-02
RU2594352C1 (ru) 2016-08-20
WO2015066007A1 (en) 2015-05-07
JP2016518806A (ja) 2016-06-23

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