JPH0459583B2 - - Google Patents

Info

Publication number
JPH0459583B2
JPH0459583B2 JP58240249A JP24024983A JPH0459583B2 JP H0459583 B2 JPH0459583 B2 JP H0459583B2 JP 58240249 A JP58240249 A JP 58240249A JP 24024983 A JP24024983 A JP 24024983A JP H0459583 B2 JPH0459583 B2 JP H0459583B2
Authority
JP
Japan
Prior art keywords
deodorizing filter
circuit
odor
fan
relay
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 - Lifetime
Application number
JP58240249A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60131447A (ja
Inventor
Hiroshi Umehara
Yoshikazu Tashiro
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.)
Panasonic Ecology Systems Co Ltd
Panasonic Holdings Corp
Original Assignee
Matsushita Seiko Co Ltd
Matsushita Electric Industrial Co Ltd
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 Matsushita Seiko Co Ltd, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Seiko Co Ltd
Priority to JP58240249A priority Critical patent/JPS60131447A/ja
Publication of JPS60131447A publication Critical patent/JPS60131447A/ja
Publication of JPH0459583B2 publication Critical patent/JPH0459583B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Combined Means For Separation Of Solids (AREA)
JP58240249A 1983-12-20 1983-12-20 脱臭用フイルタの寿命表示装置 Granted JPS60131447A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58240249A JPS60131447A (ja) 1983-12-20 1983-12-20 脱臭用フイルタの寿命表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58240249A JPS60131447A (ja) 1983-12-20 1983-12-20 脱臭用フイルタの寿命表示装置

Publications (2)

Publication Number Publication Date
JPS60131447A JPS60131447A (ja) 1985-07-13
JPH0459583B2 true JPH0459583B2 (OSRAM) 1992-09-22

Family

ID=17056672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58240249A Granted JPS60131447A (ja) 1983-12-20 1983-12-20 脱臭用フイルタの寿命表示装置

Country Status (1)

Country Link
JP (1) JPS60131447A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04232965A (ja) * 1990-12-27 1992-08-21 Tomoegawa Paper Co Ltd 乾式トナー
KR100366849B1 (ko) * 2000-03-14 2003-01-14 주식회사 삼우필터 공기 청정용 필터장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114296A (en) * 1978-02-27 1979-09-06 Koukichi Nishimura Device for measuring odor

Also Published As

Publication number Publication date
JPS60131447A (ja) 1985-07-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term