FI71418C - Tilluftsdon - Google Patents

Tilluftsdon Download PDF

Info

Publication number
FI71418C
FI71418C FI830670A FI830670A FI71418C FI 71418 C FI71418 C FI 71418C FI 830670 A FI830670 A FI 830670A FI 830670 A FI830670 A FI 830670A FI 71418 C FI71418 C FI 71418C
Authority
FI
Finland
Prior art keywords
perforation
mat
air
apartment
plate
Prior art date
Application number
FI830670A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI71418B (fi
FI830670L (fi
FI830670A0 (fi
Inventor
Bengt Olov David Eckebring
Original Assignee
Bahco Ventilation Ab
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 Bahco Ventilation Ab filed Critical Bahco Ventilation Ab
Publication of FI830670A0 publication Critical patent/FI830670A0/fi
Publication of FI830670L publication Critical patent/FI830670L/fi
Publication of FI71418B publication Critical patent/FI71418B/fi
Application granted granted Critical
Publication of FI71418C publication Critical patent/FI71418C/fi

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
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0608—Perforated ducts
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/242—Sound-absorbing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
FI830670A 1982-03-03 1983-03-01 Tilluftsdon FI71418C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8201314 1982-03-03
SE8201314A SE443222B (sv) 1982-03-03 1982-03-03 Tilluftsdon

Publications (4)

Publication Number Publication Date
FI830670A0 FI830670A0 (fi) 1983-03-01
FI830670L FI830670L (fi) 1983-09-04
FI71418B FI71418B (fi) 1986-09-09
FI71418C true FI71418C (fi) 1986-12-19

Family

ID=20346152

Family Applications (1)

Application Number Title Priority Date Filing Date
FI830670A FI71418C (fi) 1982-03-03 1983-03-01 Tilluftsdon

Country Status (4)

Country Link
DK (1) DK158925C (da)
FI (1) FI71418C (da)
NO (1) NO155555C (da)
SE (1) SE443222B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94905C (fi) * 1990-11-30 1996-11-05 Jeven Oy Tuloilmalaite

Also Published As

Publication number Publication date
DK158925B (da) 1990-07-30
SE443222B (sv) 1986-02-17
NO155555C (no) 1987-04-15
FI71418B (fi) 1986-09-09
DK81883A (da) 1983-09-04
NO830711L (no) 1983-09-05
SE8201314L (sv) 1983-09-04
DK158925C (da) 1990-12-31
FI830670L (fi) 1983-09-04
NO155555B (no) 1987-01-05
DK81883D0 (da) 1983-02-23
FI830670A0 (fi) 1983-03-01

Similar Documents

Publication Publication Date Title
US3801077A (en) Humidifying apparatus
US4026971A (en) Evaporative cooler
US6565430B2 (en) Pliable air duct with dust and condensation repellency
JPS6086343A (ja) 地下室を有しない家用基礎
US20090007509A1 (en) Insulated board having an integral drain
FI71418C (fi) Tilluftsdon
CA2455049A1 (en) A removable wick assembly for a humidifier
CN220725888U (zh) 具有保温结构的充气水池
CN210050969U (zh) 底盘组件、空调室内机及空调器
WO2003014490A1 (en) Panel for a suspended heating and/or cooling ceiling
JPH0519444Y2 (da)
JP2010164255A (ja) 空気調和機
FI94905B (fi) Tuloilmalaite
RU2159899C2 (ru) Система отопления и вентиляции зданий
JP2926221B2 (ja) 暖冷房畳
CA2152834A1 (en) Arrangement for Lowering the Noise Level of a Cooling Layer in a Pulp Dryer and a Pulp Dryer
CN223709884U (zh) 立体式引流排水系统
JPH0438196Y2 (da)
US3100973A (en) System for cooling air by subterranean means
JPH11131762A (ja) 暖冷房畳
JPH04169Y2 (da)
JP3220538U (ja) 寒冷地住宅の基礎構造
JPH0414927U (da)
JPS584077Y2 (ja) 消音式ク−リングタワ−
RU22215U1 (ru) Многослойная тепловая изоляция

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: AB BAHCO VENTILATION