KR940019588U - City gas exhaust device - Google Patents

City gas exhaust device

Info

Publication number
KR940019588U
KR940019588U KR2019930000628U KR930000628U KR940019588U KR 940019588 U KR940019588 U KR 940019588U KR 2019930000628 U KR2019930000628 U KR 2019930000628U KR 930000628 U KR930000628 U KR 930000628U KR 940019588 U KR940019588 U KR 940019588U
Authority
KR
South Korea
Prior art keywords
gas exhaust
exhaust device
city gas
city
gas
Prior art date
Application number
KR2019930000628U
Other languages
Korean (ko)
Other versions
KR950006273Y1 (en
Inventor
정호준
Original Assignee
정호준
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 정호준 filed Critical 정호준
Priority to KR2019930000628U priority Critical patent/KR950006273Y1/en
Publication of KR940019588U publication Critical patent/KR940019588U/en
Application granted granted Critical
Publication of KR950006273Y1 publication Critical patent/KR950006273Y1/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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • 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
    • F24F13/0227—Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019930000628U 1993-01-15 1993-01-15 Gas venting device KR950006273Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930000628U KR950006273Y1 (en) 1993-01-15 1993-01-15 Gas venting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930000628U KR950006273Y1 (en) 1993-01-15 1993-01-15 Gas venting device

Publications (2)

Publication Number Publication Date
KR940019588U true KR940019588U (en) 1994-08-22
KR950006273Y1 KR950006273Y1 (en) 1995-08-05

Family

ID=19349784

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930000628U KR950006273Y1 (en) 1993-01-15 1993-01-15 Gas venting device

Country Status (1)

Country Link
KR (1) KR950006273Y1 (en)

Also Published As

Publication number Publication date
KR950006273Y1 (en) 1995-08-05

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee