JPWO2023195211A1 - - Google Patents

Info

Publication number
JPWO2023195211A1
JPWO2023195211A1 JP2023527257A JP2023527257A JPWO2023195211A1 JP WO2023195211 A1 JPWO2023195211 A1 JP WO2023195211A1 JP 2023527257 A JP2023527257 A JP 2023527257A JP 2023527257 A JP2023527257 A JP 2023527257A JP WO2023195211 A1 JPWO2023195211 A1 JP WO2023195211A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023527257A
Other languages
Japanese (ja)
Other versions
JP7305086B1 (ja
JPWO2023195211A5 (https=
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 filed Critical
Application granted granted Critical
Publication of JP7305086B1 publication Critical patent/JP7305086B1/ja
Publication of JPWO2023195211A1 publication Critical patent/JPWO2023195211A1/ja
Publication of JPWO2023195211A5 publication Critical patent/JPWO2023195211A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
JP2023527257A 2022-04-05 2023-01-26 報知機 Active JP7305086B1 (ja)

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 (3)

Publication Number Publication Date
JP7305086B1 JP7305086B1 (ja) 2023-07-07
JPWO2023195211A1 true JPWO2023195211A1 (https=) 2023-10-12
JPWO2023195211A5 JPWO2023195211A5 (https=) 2024-03-15

Family

ID=87001940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023527257A Active JP7305086B1 (ja) 2022-04-05 2023-01-26 報知機

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
CN119013520A (zh) 2024-11-22
GB202409662D0 (en) 2024-08-14
US20250044005A1 (en) 2025-02-06
GB2629100A (en) 2024-10-16

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