KR920008006B1 - 공기조화덕트의 청소장치 - Google Patents

공기조화덕트의 청소장치 Download PDF

Info

Publication number
KR920008006B1
KR920008006B1 KR1019870013864A KR870013864A KR920008006B1 KR 920008006 B1 KR920008006 B1 KR 920008006B1 KR 1019870013864 A KR1019870013864 A KR 1019870013864A KR 870013864 A KR870013864 A KR 870013864A KR 920008006 B1 KR920008006 B1 KR 920008006B1
Authority
KR
South Korea
Prior art keywords
air
fitting
pipe
duct
inlet
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
KR1019870013864A
Other languages
English (en)
Korean (ko)
Other versions
KR880010833A (ko
Inventor
마사오 노구찌
도꾸나리 호사까
Original Assignee
닛뽕 윈튼 가부시기가이샤
가도오 마사후미
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 닛뽕 윈튼 가부시기가이샤, 가도오 마사후미 filed Critical 닛뽕 윈튼 가부시기가이샤
Publication of KR880010833A publication Critical patent/KR880010833A/ko
Application granted granted Critical
Publication of KR920008006B1 publication Critical patent/KR920008006B1/ko
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Duct Arrangements (AREA)
KR1019870013864A 1987-03-27 1987-12-05 공기조화덕트의 청소장치 Expired KR920008006B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP87-45191 1987-03-27
JP?62-45191 1987-03-27
JP1987045191U JPH0417265Y2 (enExample) 1987-03-27 1987-03-27

Publications (2)

Publication Number Publication Date
KR880010833A KR880010833A (ko) 1988-10-24
KR920008006B1 true KR920008006B1 (ko) 1992-09-21

Family

ID=30863705

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870013864A Expired KR920008006B1 (ko) 1987-03-27 1987-12-05 공기조화덕트의 청소장치

Country Status (2)

Country Link
JP (1) JPH0417265Y2 (enExample)
KR (1) KR920008006B1 (enExample)

Also Published As

Publication number Publication date
KR880010833A (ko) 1988-10-24
JPH0417265Y2 (enExample) 1992-04-17
JPS63152696U (enExample) 1988-10-06

Similar Documents

Publication Publication Date Title
US5813089A (en) Duct cleaning apparatus
EP0022150B1 (en) A spray and suction cleansing device
US3832069A (en) Cleaning apparatus
US5402548A (en) Duct cleaning apparatus
CN219183037U (zh) 一种空调通风管道清洁设备
JPH06504711A (ja) 配管系を清掃するための装置
RU95562U1 (ru) Распылительный пистолет с вращающейся изогнутой трубкой
AU5553490A (en) Method and apparatus for cleaning and sanitizing hvac systems
JP6402146B2 (ja) 配管洗浄用器具および配管洗浄方法
US4467489A (en) Portable drill pipe cleaning apparatus
JP6162307B1 (ja) 配管洗浄用器具および配管洗浄方法
CN112869651B (zh) 清洁装置以及清洁系统
US3628529A (en) Hydromassage assembly
US4184256A (en) Miniature motor having an internal coolant line
CN204842376U (zh) 一种气动清扫装置
KR920008006B1 (ko) 공기조화덕트의 청소장치
EP0551262A1 (en) METHOD AND DEVICE FOR CLEANING DUCTS.
CN108606466A (zh) 一种清洗刷头
CN110169835B (zh) 洗牙机构及洗牙机
KR102231783B1 (ko) 이물질 제거장치
CN208550361U (zh) 一种清洗刷头
CN216876239U (zh) 一种洗地机
CN214889152U (zh) 一种方便拆装及清洗的角阀
US20090113665A1 (en) Vacuum Attachment
EP4046593B1 (en) Liquid treatment nozzle for purifying liquid pipe of dental device

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19950922

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19950922

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000