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KR950012168U - Air circulation duct for cooling and heating - Google Patents

Air circulation duct for cooling and heating

Info

Publication number
KR950012168U
KR950012168U KR2019930021075U KR930021075U KR950012168U KR 950012168 U KR950012168 U KR 950012168U KR 2019930021075 U KR2019930021075 U KR 2019930021075U KR 930021075 U KR930021075 U KR 930021075U KR 950012168 U KR950012168 U KR 950012168U
Authority
KR
South Korea
Prior art keywords
cooling
heating
air circulation
circulation duct
duct
Prior art date
Application number
KR2019930021075U
Other languages
Korean (ko)
Other versions
KR960006759Y1 (en
Inventor
손학수
Original Assignee
손학수
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 손학수 filed Critical 손학수
Priority to KR2019930021075U priority Critical patent/KR960006759Y1/en
Publication of KR950012168U publication Critical patent/KR950012168U/en
Application granted granted Critical
Publication of KR960006759Y1 publication Critical patent/KR960006759Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Duct Arrangements (AREA)
  • Thermal Insulation (AREA)
KR2019930021075U 1993-10-14 1993-10-14 Air circulation duct for cold and heating KR960006759Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930021075U KR960006759Y1 (en) 1993-10-14 1993-10-14 Air circulation duct for cold and heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930021075U KR960006759Y1 (en) 1993-10-14 1993-10-14 Air circulation duct for cold and heating

Publications (2)

Publication Number Publication Date
KR950012168U true KR950012168U (en) 1995-05-17
KR960006759Y1 KR960006759Y1 (en) 1996-08-05

Family

ID=19365658

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930021075U KR960006759Y1 (en) 1993-10-14 1993-10-14 Air circulation duct for cold and heating

Country Status (1)

Country Link
KR (1) KR960006759Y1 (en)

Also Published As

Publication number Publication date
KR960006759Y1 (en) 1996-08-05

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Legal Events

Date Code Title Description
A201 Request for examination
UA0201 Request for examination

Patent event date: 19931010

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19931014

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19960521

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19960712

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19961029

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19970212

Patent event code: UR07011E01D

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