KR940019588U - City gas exhaust device - Google Patents
City gas exhaust deviceInfo
- 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
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)
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) |
-
1993
- 1993-01-15 KR KR2019930000628U patent/KR950006273Y1/en active IP Right Grant
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 |