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DE59711760D1 - Replacement air valve - Google Patents

Replacement air valve

Info

Publication number
DE59711760D1
DE59711760D1 DE59711760T DE59711760T DE59711760D1 DE 59711760 D1 DE59711760 D1 DE 59711760D1 DE 59711760 T DE59711760 T DE 59711760T DE 59711760 T DE59711760 T DE 59711760T DE 59711760 D1 DE59711760 D1 DE 59711760D1
Authority
DE
Germany
Prior art keywords
air valve
replacement air
replacement
valve
air
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59711760T
Other languages
German (de)
Inventor
Tapio Tarpio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dir-Air Riihimaeki Fi Oy
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8545841&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59711760(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE59711760D1 publication Critical patent/DE59711760D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Check Valves (AREA)
DE59711760T 1996-04-12 1997-04-14 Replacement air valve Expired - Fee Related DE59711760D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI961642A FI101175B1 (en) 1996-04-12 1996-04-12 Substitution Intake Valve

Publications (1)

Publication Number Publication Date
DE59711760D1 true DE59711760D1 (en) 2004-08-12

Family

ID=8545841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59711760T Expired - Fee Related DE59711760D1 (en) 1996-04-12 1997-04-14 Replacement air valve

Country Status (3)

Country Link
EP (1) EP0801275B1 (en)
DE (1) DE59711760D1 (en)
FI (1) FI101175B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20030080L (en) * 2003-01-20 2004-07-21 Tapio Tarpio Replacement air valve
EP1959210A1 (en) 2007-02-19 2008-08-20 Dir-Air Oy Backflow protection apparatus for ventilation device
EP2264376B1 (en) 2009-06-18 2013-07-24 Dir-Air Oy Air ventilator with non-return valve and filter for leading replacement air into a room
HUE053056T2 (en) * 2013-09-06 2021-06-28 Zehnder Group Int Ag Silencer for heat recovery ventilation unit
CN104234594B (en) * 2014-08-19 2018-04-27 李伯华 Vent window
DE102017001976B4 (en) * 2017-02-28 2021-03-11 Frank Paulig Heat exchanger arrangement in a window or door frame or in a frame of a window sash

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510786A (en) 1974-07-19 1978-05-17 Bierlich J H Ventilators
AT351713B (en) * 1975-02-12 1979-08-10 Gretsch Unitas Gmbh VENTILATION DEVICE
FR2398169A1 (en) * 1977-07-21 1979-02-16 Balliman Glaces Verres Bolt on double glazing panels with flexible magnetic seal - for ease of fitting to existing windows
FR2488321A1 (en) * 1980-08-07 1982-02-12 Conforglace Sa INSULATING GLASS PANEL, THERMAL OR SOUND, WITH VENTILATION MOUTH AND PROFILE FOR THE CONSTRUCTION OF SUCH A PANEL
FR2623239B1 (en) * 1987-11-13 1991-06-28 Barbarin Laurent SELF-ADJUSTING AIR INTAKE WITH AIR CONDITIONING
FI96442C (en) 1993-10-26 1996-06-25 Tarkiainen Markku FRESH-AIR VENTILATOR

Also Published As

Publication number Publication date
FI961642L (en) 1997-10-13
FI961642A0 (en) 1996-04-12
EP0801275B1 (en) 2004-07-07
EP0801275A3 (en) 2001-04-18
FI101175B (en) 1998-04-30
EP0801275A2 (en) 1997-10-15
FI101175B1 (en) 1998-04-30

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: DIR-AIR OY, RIIHIMAEKI, FI

8381 Inventor (new situation)

Inventor name: TARPIO, TAPIO, LEPPAEKOSKI, FI

8339 Ceased/non-payment of the annual fee