CN114600212A - 电力接触电极表面等离子体治疗 - Google Patents

电力接触电极表面等离子体治疗 Download PDF

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Publication number
CN114600212A
CN114600212A CN202080074728.2A CN202080074728A CN114600212A CN 114600212 A CN114600212 A CN 114600212A CN 202080074728 A CN202080074728 A CN 202080074728A CN 114600212 A CN114600212 A CN 114600212A
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CN
China
Prior art keywords
plasma
contact
circuit
power
duration
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.)
Pending
Application number
CN202080074728.2A
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English (en)
Chinese (zh)
Inventor
赖因霍尔德·亨克
罗伯特·索布斯
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.)
Arc Suppression Technologies LLC
Original Assignee
Arc Suppression Technologies 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 Arc Suppression Technologies LLC filed Critical Arc Suppression Technologies LLC
Publication of CN114600212A publication Critical patent/CN114600212A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • H01H1/605—Cleaning of contact-making surfaces by relatively high voltage pulses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/50—Means for detecting the presence of an arc or discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Relay Circuits (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Keying Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
CN202080074728.2A 2019-09-11 2020-09-11 电力接触电极表面等离子体治疗 Pending CN114600212A (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201962898787P 2019-09-11 2019-09-11
US201962898798P 2019-09-11 2019-09-11
US201962898795P 2019-09-11 2019-09-11
US201962898783P 2019-09-11 2019-09-11
US201962898780P 2019-09-11 2019-09-11
US62/898,795 2019-09-11
US62/898,787 2019-09-11
US62/898,798 2019-09-11
US62/898,783 2019-09-11
US62/898,780 2019-09-11
PCT/US2020/050336 WO2021050830A1 (en) 2019-09-11 2020-09-11 Power contact electrode surface plasma therapy

Publications (1)

Publication Number Publication Date
CN114600212A true CN114600212A (zh) 2022-06-07

Family

ID=72659338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080074728.2A Pending CN114600212A (zh) 2019-09-11 2020-09-11 电力接触电极表面等离子体治疗

Country Status (6)

Country Link
US (3) US10998144B2 (cg-RX-API-DMAC10.html)
EP (1) EP4029043A1 (cg-RX-API-DMAC10.html)
JP (2) JP7327853B2 (cg-RX-API-DMAC10.html)
KR (1) KR20220106741A (cg-RX-API-DMAC10.html)
CN (1) CN114600212A (cg-RX-API-DMAC10.html)
WO (1) WO2021050830A1 (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11562863B2 (en) 2019-09-11 2023-01-24 Arc Suppression Technologies Power contact electrode surface plasma therapy
CN119836672A (zh) * 2022-09-12 2025-04-15 菲尼克斯电气公司 用于操控机电开关元件的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10964490B2 (en) 2019-01-29 2021-03-30 Arc Suppression Technologies Power contact health assessor apparatus and method
US20230191356A1 (en) * 2021-12-17 2023-06-22 Nitricity, Inc. Plasma power supply using an intermittent power source
CN119173777A (zh) * 2022-02-03 2024-12-20 北科电子科技公司 用于有源光学部件的监控技术
US20250110073A1 (en) * 2022-05-23 2025-04-03 The Boeing Company Systems and methods for detecting and removing residue from low current electrical contacts

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EP0694937A2 (de) * 1994-07-29 1996-01-31 Siemens Aktiengesellschaft Verfahren zur Bestimmung der Restlebensdauer von Kontakten in Schaltgeräten und zugehörige Anordnung
EP0866480A2 (de) * 1997-03-20 1998-09-23 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Verfahren zum Betreiben einer in einen Stromkreis geschalteten, elektrischen Last
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US20070073498A1 (en) * 2004-03-25 2007-03-29 Huettinger Elektronik Gmbh + Co. Kg Method of detecting arc discharges in a plasma process
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US20060165873A1 (en) * 2005-01-25 2006-07-27 Micron Technology, Inc. Plasma detection and associated systems and methods for controlling microfeature workpiece deposition processes
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US20080192389A1 (en) * 2007-02-12 2008-08-14 Frank John Muench Arc suppression device, system and methods for liquid insulated electrical apparatus
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CN114600216A (zh) 2019-09-11 2022-06-07 电弧抑制技术公司 电力接触健康评估器
WO2021050455A1 (en) 2019-09-11 2021-03-18 Arc Suppression Technologies Wet/dry contact sequencer
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US4745515A (en) * 1986-05-30 1988-05-17 Robertshaw Controls Company Electrically operated control device and system for an appliance and method of operating the same
EP0694937A2 (de) * 1994-07-29 1996-01-31 Siemens Aktiengesellschaft Verfahren zur Bestimmung der Restlebensdauer von Kontakten in Schaltgeräten und zugehörige Anordnung
EP0866480A2 (de) * 1997-03-20 1998-09-23 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Verfahren zum Betreiben einer in einen Stromkreis geschalteten, elektrischen Last
US6987389B1 (en) * 2000-11-14 2006-01-17 Pass & Seymour, Inc. Upstream/downstream arc fault discriminator
US20020118495A1 (en) * 2001-02-27 2002-08-29 Omron Automotive Electronics Inc. Circuit for operating voltage range extension for a relay
US20070073498A1 (en) * 2004-03-25 2007-03-29 Huettinger Elektronik Gmbh + Co. Kg Method of detecting arc discharges in a plasma process
TW200809901A (en) * 2006-03-14 2008-02-16 Axcelis Tech Inc Arc quenching circuit to mitigate ion beam disruption

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11562863B2 (en) 2019-09-11 2023-01-24 Arc Suppression Technologies Power contact electrode surface plasma therapy
CN119836672A (zh) * 2022-09-12 2025-04-15 菲尼克斯电气公司 用于操控机电开关元件的方法

Also Published As

Publication number Publication date
JP2023129668A (ja) 2023-09-14
KR20220106741A (ko) 2022-07-29
US20210074487A1 (en) 2021-03-11
US11562863B2 (en) 2023-01-24
US10998144B2 (en) 2021-05-04
US20210327656A1 (en) 2021-10-21
US20230411087A1 (en) 2023-12-21
WO2021050830A1 (en) 2021-03-18
JP2022547314A (ja) 2022-11-11
JP7327853B2 (ja) 2023-08-16
EP4029043A1 (en) 2022-07-20

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Effective date of abandoning: 20241025