KR920017767U - 정화장치 공기 공급원의 고장표시장치 - Google Patents

정화장치 공기 공급원의 고장표시장치

Info

Publication number
KR920017767U
KR920017767U KR2019910021818U KR910021818U KR920017767U KR 920017767 U KR920017767 U KR 920017767U KR 2019910021818 U KR2019910021818 U KR 2019910021818U KR 910021818 U KR910021818 U KR 910021818U KR 920017767 U KR920017767 U KR 920017767U
Authority
KR
South Korea
Prior art keywords
air supply
purification system
indication device
failure indication
system air
Prior art date
Application number
KR2019910021818U
Other languages
English (en)
Other versions
KR950003082Y1 (ko
Inventor
히데사브로우 이와사끼
미찌히로 쇼우지
Original Assignee
닛또 고오기 가부시끼가이샤
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 닛또 고오기 가부시끼가이샤 filed Critical 닛또 고오기 가부시끼가이샤
Publication of KR920017767U publication Critical patent/KR920017767U/ko
Application granted granted Critical
Publication of KR950003082Y1 publication Critical patent/KR950003082Y1/ko

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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0095—Means acting upon failure of the filtering system, e.g. in case of damage of the filter elements; Failsafes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
KR2019910021818U 1991-03-29 1991-12-09 정화장치 공기 공급원의 고장표시장치 KR950003082Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-27031 1991-03-29
JP1991027031U JP2509114Y2 (ja) 1991-03-29 1991-03-29 浄化装置空気供給源の故障表示装置

Publications (2)

Publication Number Publication Date
KR920017767U true KR920017767U (ko) 1992-10-17
KR950003082Y1 KR950003082Y1 (ko) 1995-04-21

Family

ID=12209706

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910021818U KR950003082Y1 (ko) 1991-03-29 1991-12-09 정화장치 공기 공급원의 고장표시장치

Country Status (2)

Country Link
JP (1) JP2509114Y2 (ko)
KR (1) KR950003082Y1 (ko)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135681A (en) * 1974-09-21 1976-03-26 Dai Ichi Kogyo Seiyaku Co Ltd Anteina mukisanyozonenzai
JPS6080345A (ja) * 1983-10-11 1985-05-08 Fujitsu Ltd 制御信号判定回路

Also Published As

Publication number Publication date
JPH04118196U (ja) 1992-10-22
JP2509114Y2 (ja) 1996-08-28
KR950003082Y1 (ko) 1995-04-21

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