JPS6117298Y2 - - Google Patents

Info

Publication number
JPS6117298Y2
JPS6117298Y2 JP1980017185U JP1718580U JPS6117298Y2 JP S6117298 Y2 JPS6117298 Y2 JP S6117298Y2 JP 1980017185 U JP1980017185 U JP 1980017185U JP 1718580 U JP1718580 U JP 1718580U JP S6117298 Y2 JPS6117298 Y2 JP S6117298Y2
Authority
JP
Japan
Prior art keywords
filter
differential pressure
diaphragm
air conditioner
heat exchanger
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.)
Expired
Application number
JP1980017185U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56119918U (OSRAM
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 filed Critical
Priority to JP1980017185U priority Critical patent/JPS6117298Y2/ja
Publication of JPS56119918U publication Critical patent/JPS56119918U/ja
Application granted granted Critical
Publication of JPS6117298Y2 publication Critical patent/JPS6117298Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP1980017185U 1980-02-15 1980-02-15 Expired JPS6117298Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980017185U JPS6117298Y2 (OSRAM) 1980-02-15 1980-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980017185U JPS6117298Y2 (OSRAM) 1980-02-15 1980-02-15

Publications (2)

Publication Number Publication Date
JPS56119918U JPS56119918U (OSRAM) 1981-09-12
JPS6117298Y2 true JPS6117298Y2 (OSRAM) 1986-05-27

Family

ID=29613561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980017185U Expired JPS6117298Y2 (OSRAM) 1980-02-15 1980-02-15

Country Status (1)

Country Link
JP (1) JPS6117298Y2 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379930A (ja) * 1989-08-23 1991-04-04 Hitachi Ltd 空気調和機
EP2857082A1 (de) * 2013-10-02 2015-04-08 Paul Wurth Umwelttechnik GmbH Filteranlage mit einer selbstregelnden Abreinigung

Also Published As

Publication number Publication date
JPS56119918U (OSRAM) 1981-09-12

Similar Documents

Publication Publication Date Title
US5351035A (en) Clogged filter indicator
USRE28268E (en) Device kor signaling need for cleaning or replacing suction cleaner dust bag
CN111706924B (zh) 空调室内机及过滤网脏堵检测方法
US4294595A (en) Vacuum cleaner including automatic shutoff device
US2700362A (en) Air conditioner filter indicator
JPS5867227A (ja) バツグコンデイシヨンインジケ−タおよびこの度盛り調べ法
CA1063886A (en) Vacuum cleaner filter bag condition indicator
CN212729692U (zh) 一种水位检测报警装置及洗地机
CN209068682U (zh) 一种三恒系统新风机的滤网更换报警装置
JPS6117298Y2 (OSRAM)
US20240042458A1 (en) Measuring magnetic debris buildup in a magnetic filter
CN117007588B (zh) 一种等静压石墨检验工艺
US20040112273A1 (en) Filter clogging detector
CN220871048U (zh) 水箱结构及加湿器
CN209264712U (zh) 一种nh3-n氨氮测定仪
CN212339514U (zh) 一种净化加湿装置
CN216432013U (zh) 空调室内机及新风空调
US7789952B2 (en) Vacuum appliance filter condition indicator
KR860000478Y1 (ko) 가열식 자동순수 급수기
CN223295000U (zh) 水箱组件和家用电器
US20250001336A1 (en) Filter devices and contamination prompt structures
CN215559088U (zh) 一种净水装置
CN222561496U (zh) 一种新型pm2.5传感器设备
CN218993099U (zh) 一种漏水保护器
CN221244287U (zh) 滤芯的密封安装结构