CN119013520A - 报知机 - Google Patents

报知机 Download PDF

Info

Publication number
CN119013520A
CN119013520A CN202380015786.1A CN202380015786A CN119013520A CN 119013520 A CN119013520 A CN 119013520A CN 202380015786 A CN202380015786 A CN 202380015786A CN 119013520 A CN119013520 A CN 119013520A
Authority
CN
China
Prior art keywords
substrate
sensor
refrigerant
sensor substrate
notification element
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
CN202380015786.1A
Other languages
English (en)
Chinese (zh)
Inventor
盐川优太
濑户贵之
石神胜也
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from PCT/JP2022/017079 external-priority patent/WO2023195064A1/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN119013520A publication Critical patent/CN119013520A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/188—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Fire Alarms (AREA)
  • Casings For Electric Apparatus (AREA)
CN202380015786.1A 2022-04-05 2023-01-26 报知机 Pending CN119013520A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPPCT/JP2022/017079 2022-04-05
PCT/JP2022/017079 WO2023195064A1 (ja) 2022-04-05 2022-04-05 報知機
PCT/JP2023/002342 WO2023195211A1 (ja) 2022-04-05 2023-01-26 報知機

Publications (1)

Publication Number Publication Date
CN119013520A true CN119013520A (zh) 2024-11-22

Family

ID=87001940

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380015786.1A Pending CN119013520A (zh) 2022-04-05 2023-01-26 报知机

Country Status (5)

Country Link
US (1) US20250044005A1 (https=)
JP (1) JP7305086B1 (https=)
CN (1) CN119013520A (https=)
DE (1) DE112023001782T5 (https=)
GB (1) GB2629100A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026058365A1 (ja) * 2024-09-12 2026-03-19 三菱電機株式会社 取付構造、アダプタ、アダプタ付き関連機器、アダプタ付き報知機、およびアダプタ付きリモートコントローラ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3924202B2 (ja) * 2002-05-24 2007-06-06 日本特殊陶業株式会社 ガスセンサ
US7051577B2 (en) * 2003-12-12 2006-05-30 Radiaulics, Inc. Multi-functional leak detection instrument along with sensor mounting assembly and methodology utilizing the same
JP2006066703A (ja) * 2004-08-27 2006-03-09 Toshiba Corp 冷却システム，電気機器及び警告装置
JP5946606B2 (ja) 2011-03-16 2016-07-06 株式会社不二工機 冷媒漏れ検出器
JP6133584B2 (ja) * 2012-12-05 2017-05-24 株式会社Ｆｕｓｏ リークディテクタ及びフロンガスの漏れ量測定方法
JP6248898B2 (ja) * 2014-10-31 2017-12-20 ダイキン工業株式会社 空気調和機
JP6529685B1 (ja) * 2017-07-21 2019-06-12 三菱電機株式会社 空気調和機
WO2019097607A1 (ja) * 2017-11-15 2019-05-23 日立ジョンソンコントロールズ空調株式会社 空気調和機
WO2020194665A1 (ja) * 2019-03-28 2020-10-01 三菱電機株式会社 基板固定具、冷媒検知装置、及び冷凍サイクル装置

Also Published As

Publication number Publication date
JP7305086B1 (ja) 2023-07-07
DE112023001782T5 (de) 2025-01-23
GB202409662D0 (en) 2024-08-14
JPWO2023195211A1 (https=) 2023-10-12
US20250044005A1 (en) 2025-02-06
GB2629100A (en) 2024-10-16

Similar Documents

Publication Publication Date Title
JP2021151335A (ja) 遊技機用基板ユニット
JP2000138607A (ja) リスト装置および電子機器
CN101188923A (zh) 具有控制单元的空气穿流装置
CN119013520A (zh) 报知机
JP7229451B1 (ja) 報知機
US20180253178A1 (en) Display unit for vehicle and display control unit
JP3219927U (ja) マイコンメーターの端子台蓋
US8708502B2 (en) Projection type image display apparatus with shielded circuit board
CN112013948B (zh) 振动检测装置
WO2012114733A1 (ja) 自動検針用無線装置
EP2853938A1 (en) Image display device
JP2017058716A (ja) 警報器
JP7646083B2 (ja) 報知機
JP6979869B2 (ja) 電源装置
JP2022098118A (ja) 清浄度監視装置
JP7008597B2 (ja) 検出装置
JP7419074B2 (ja) インターホン機器
JP2022170094A (ja) 物理量測定装置
JP2021165975A (ja) 電子機器
JP2009217084A (ja) 映像機器
JP7373819B2 (ja) 配線器具、及び、配線器具システム
JP3340236B2 (ja) 火災報知設備用機器
JP7538936B1 (ja) 電子機器
JP7359582B2 (ja) 防災装置
CN216623123U (zh) 一种面板模组和机箱

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination