DK70995A - Udeluftventil - Google Patents

Udeluftventil Download PDF

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Publication number
DK70995A
DK70995A DK070995A DK70995A DK70995A DK 70995 A DK70995 A DK 70995A DK 070995 A DK070995 A DK 070995A DK 70995 A DK70995 A DK 70995A DK 70995 A DK70995 A DK 70995A
Authority
DK
Denmark
Prior art keywords
pipe
valve
air
outside
fixed pipe
Prior art date
Application number
DK070995A
Other languages
English (en)
Other versions
DK172353B1 (da
Inventor
Torben Pryning
Original Assignee
Torben Pryning
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 Torben Pryning filed Critical Torben Pryning
Priority to DK070995A priority Critical patent/DK172353B1/da
Publication of DK70995A publication Critical patent/DK70995A/da
Application granted granted Critical
Publication of DK172353B1 publication Critical patent/DK172353B1/da

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F2007/0025Ventilation using vent ports in a wall

Landscapes

  • Sliding Valves (AREA)
  • Air-Flow Control Members (AREA)
DK070995A 1995-06-22 1995-06-22 Udeluftventil DK172353B1 (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK070995A DK172353B1 (da) 1995-06-22 1995-06-22 Udeluftventil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK070995A DK172353B1 (da) 1995-06-22 1995-06-22 Udeluftventil
DK70995 1995-06-22

Publications (2)

Publication Number Publication Date
DK70995A true DK70995A (da) 1996-12-23
DK172353B1 DK172353B1 (da) 1998-04-06

Family

ID=8096640

Family Applications (1)

Application Number Title Priority Date Filing Date
DK070995A DK172353B1 (da) 1995-06-22 1995-06-22 Udeluftventil

Country Status (1)

Country Link
DK (1) DK172353B1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619582A (en) * 1985-10-22 1986-10-28 Slonim David Meir Apparatus for recovering the energy of a moving fluid

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005010912U1 (de) * 2005-07-12 2005-11-10 Berbel Ablufttechnik Gmbh Luftführungskasten
US11725452B2 (en) * 2018-01-11 2023-08-15 Ublo Inc. Indoor ventilation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619582A (en) * 1985-10-22 1986-10-28 Slonim David Meir Apparatus for recovering the energy of a moving fluid

Also Published As

Publication number Publication date
DK172353B1 (da) 1998-04-06

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

Effective date: 20130630