KR920006021U - Air cleaner filter cleaning alarm - Google Patents

Air cleaner filter cleaning alarm

Info

Publication number
KR920006021U
KR920006021U KR2019900014528U KR900014528U KR920006021U KR 920006021 U KR920006021 U KR 920006021U KR 2019900014528 U KR2019900014528 U KR 2019900014528U KR 900014528 U KR900014528 U KR 900014528U KR 920006021 U KR920006021 U KR 920006021U
Authority
KR
South Korea
Prior art keywords
air cleaner
filter cleaning
cleaner filter
cleaning alarm
alarm
Prior art date
Application number
KR2019900014528U
Other languages
Korean (ko)
Other versions
KR930001926Y1 (en
Inventor
권경안
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019900014528U priority Critical patent/KR930001926Y1/en
Publication of KR920006021U publication Critical patent/KR920006021U/en
Application granted granted Critical
Publication of KR930001926Y1 publication Critical patent/KR930001926Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dc-Dc Converters (AREA)
KR2019900014528U 1990-09-20 1990-09-20 Filter plugging alarming apparatus of air cleaner KR930001926Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900014528U KR930001926Y1 (en) 1990-09-20 1990-09-20 Filter plugging alarming apparatus of air cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900014528U KR930001926Y1 (en) 1990-09-20 1990-09-20 Filter plugging alarming apparatus of air cleaner

Publications (2)

Publication Number Publication Date
KR920006021U true KR920006021U (en) 1992-04-21
KR930001926Y1 KR930001926Y1 (en) 1993-04-17

Family

ID=19303597

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900014528U KR930001926Y1 (en) 1990-09-20 1990-09-20 Filter plugging alarming apparatus of air cleaner

Country Status (1)

Country Link
KR (1) KR930001926Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100468587B1 (en) * 2002-09-27 2005-02-02 엘지전자 주식회사 Apparatus and method for alarming of over dust collection in fan tray unit
KR101020171B1 (en) * 2004-02-05 2011-03-07 스마트전자 주식회사 Apparatus and method for monitoring air filter

Also Published As

Publication number Publication date
KR930001926Y1 (en) 1993-04-17

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20050330

Year of fee payment: 13

EXPY Expiration of term