WO2024143528A1 - 感震電源遮断装置 - Google Patents

感震電源遮断装置 Download PDF

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Publication number
WO2024143528A1
WO2024143528A1 PCT/JP2023/047196 JP2023047196W WO2024143528A1 WO 2024143528 A1 WO2024143528 A1 WO 2024143528A1 JP 2023047196 W JP2023047196 W JP 2023047196W WO 2024143528 A1 WO2024143528 A1 WO 2024143528A1
Authority
WO
WIPO (PCT)
Prior art keywords
seismic
cover
pair
earthquake
conductive
Prior art date
Application number
PCT/JP2023/047196
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
央 佐藤
和希 元澤
Original Assignee
日本防災スキーム株式会社
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 日本防災スキーム株式会社 filed Critical 日本防災スキーム株式会社
Priority to JP2024567975A priority Critical patent/JP7692236B2/ja
Publication of WO2024143528A1 publication Critical patent/WO2024143528A1/ja

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/40—Wall-mounted casings; Parts thereof or accessories therefor
    • H02B1/42—Mounting of devices therein

Definitions

  • the present invention relates to an earthquake-sensitive power interrupter that uses vibrations caused by an earthquake to generate a pseudo-earthquake and activate a ground fault circuit breaker.
  • the plug-in type earthquake-sensing power cutoff device 2 has a rectangular parallelepiped outer shell covered with a case 4 made of non-conductive synthetic resin.
  • the case 4 is composed of a box-shaped case body 4A and a cover 4B covering the opening side (the side indicated by the arrow S2 in Fig. 2) of the case body 4A.
  • a non-conductive grounded plug terminal 6 and a non-grounded plug terminal 8 made of conductive metal are provided on the cover 4B so as to protrude parallel to each other and horizontally.
  • the contact terminals 40, 42 themselves may not be elastically deformable, and may be configured such that the cover 4B presses the contact terminals with elastic force, for example, by snap-fit connection.
  • the earth wire 14 may be configured as a pin type, or may be configured to be connected to the earthed outlet 100 via an adapter equipped with a pin type earth.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
PCT/JP2023/047196 2022-12-28 2023-12-28 感震電源遮断装置 WO2024143528A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024567975A JP7692236B2 (ja) 2022-12-28 2023-12-28 感震電源遮断装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2022-212600 2022-12-28
JP2022212600 2022-12-28
JP2023062407 2023-04-06
JP2023-062407 2023-04-06

Publications (1)

Publication Number Publication Date
WO2024143528A1 true WO2024143528A1 (ja) 2024-07-04

Family

ID=91717932

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2023/047196 WO2024143528A1 (ja) 2022-12-28 2023-12-28 感震電源遮断装置

Country Status (2)

Country Link
JP (1) JP7692236B2 (enrdf_load_stackoverflow)
WO (1) WO2024143528A1 (enrdf_load_stackoverflow)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5668982U (enrdf_load_stackoverflow) * 1979-10-29 1981-06-08
JPH09284986A (ja) * 1996-04-05 1997-10-31 Omron Corp 感震装置および自動通報装置
JP2007220511A (ja) * 2006-02-17 2007-08-30 Smk Corp モジュール機器用電気機器
JP2017092020A (ja) * 2015-11-10 2017-05-25 山一電機株式会社 モジュール用コネクタ
JP2017199697A (ja) * 2017-08-09 2017-11-02 株式会社Ｇｓユアサ 電気機器
JP2019040704A (ja) * 2017-08-23 2019-03-14 大和電器株式会社 感震式ブレーカ制御装置
JP2021128903A (ja) * 2020-02-17 2021-09-02 多摩岡産業株式会社 感震ブレーカ
JP2022078908A (ja) * 2020-11-13 2022-05-25 一般社団法人住環境創造研究所 感震電源遮断装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5668982U (enrdf_load_stackoverflow) * 1979-10-29 1981-06-08
JPH09284986A (ja) * 1996-04-05 1997-10-31 Omron Corp 感震装置および自動通報装置
JP2007220511A (ja) * 2006-02-17 2007-08-30 Smk Corp モジュール機器用電気機器
JP2017092020A (ja) * 2015-11-10 2017-05-25 山一電機株式会社 モジュール用コネクタ
JP2017199697A (ja) * 2017-08-09 2017-11-02 株式会社Ｇｓユアサ 電気機器
JP2019040704A (ja) * 2017-08-23 2019-03-14 大和電器株式会社 感震式ブレーカ制御装置
JP2021128903A (ja) * 2020-02-17 2021-09-02 多摩岡産業株式会社 感震ブレーカ
JP2022078908A (ja) * 2020-11-13 2022-05-25 一般社団法人住環境創造研究所 感震電源遮断装置

Also Published As

Publication number Publication date
TW202441543A (zh) 2024-10-16
JP7692236B2 (ja) 2025-06-13
JPWO2024143528A1 (enrdf_load_stackoverflow) 2024-07-04

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