WO1992014023A3 - Sound deadening window ventilation apparatus - Google Patents

Sound deadening window ventilation apparatus Download PDF

Info

Publication number
WO1992014023A3
WO1992014023A3 PCT/US1992/000344 US9200344W WO9214023A3 WO 1992014023 A3 WO1992014023 A3 WO 1992014023A3 US 9200344 W US9200344 W US 9200344W WO 9214023 A3 WO9214023 A3 WO 9214023A3
Authority
WO
WIPO (PCT)
Prior art keywords
sound
plenum chamber
sound deadening
ventilation apparatus
air
Prior art date
Application number
PCT/US1992/000344
Other languages
French (fr)
Other versions
WO1992014023A2 (en
Inventor
Marcus C Cox
Original Assignee
Marcus C Cox
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 Marcus C Cox filed Critical Marcus C Cox
Publication of WO1992014023A2 publication Critical patent/WO1992014023A2/en
Publication of WO1992014023A3 publication Critical patent/WO1992014023A3/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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • 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
    • F24F7/08—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 with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

A sound deadening window ventilation apparatus (10) is disclosed wherein fresh air is drawn through an air inlet orifice into an upper plenum chamber (12) by means of an electric fan assembly (44), moved through a lower plenum chamber (14) and dispelled from an air outlet orifice (26) is disclosed. Air to be dispelled through the air outlet orifice (26) is moved through a filter (60) held in a filter frame (54). The upper plenum chamber (12) is slidably inserted into the lower plenum chamber (14) such that the outer dimensions of the unit can be varied to fit various sized window openings. Sound traveling through the sound deadening window ventilation apparatus (10) must travel an indirect path and is thereby disrupted. Additional interior baffle plates (580) further disrupt sound and cause it to lose energy. A sound deadening blanket (52, 552) absorbs sound energy as it travels through the plenum chambers (12, 14).
PCT/US1992/000344 1991-01-23 1992-01-21 Sound deadening window ventilation apparatus WO1992014023A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64484991A 1991-01-23 1991-01-23
US644,849 1991-01-23

Publications (2)

Publication Number Publication Date
WO1992014023A2 WO1992014023A2 (en) 1992-08-20
WO1992014023A3 true WO1992014023A3 (en) 1992-11-12

Family

ID=24586586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1992/000344 WO1992014023A2 (en) 1991-01-23 1992-01-21 Sound deadening window ventilation apparatus

Country Status (1)

Country Link
WO (1) WO1992014023A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1640552A1 (en) * 2004-09-15 2006-03-29 Fiberline A/S A window and a window frame
FR3043177B1 (en) * 2015-11-02 2019-08-23 Technofirst INSTALLATION FOR NATURAL VENTILATION OF A LOCAL
FR3043179A1 (en) * 2015-11-02 2017-05-05 Technofirst INSTALLATION FOR THE NATURAL VENTILATION OF A LOCAL HAVING A VENTILATION PASSAGE ASSOCIATED WITH A NOISE DAMPER
FR3043178B1 (en) * 2015-11-02 2019-08-23 Technofirst INSTALLATION FOR THE NATURAL VENTILATION OF A LOCAL WITH A NOISE DAMPER
CN109764005B (en) * 2019-02-02 2024-03-12 洛阳毅兴石化电器仪表设备有限公司 Silencing air filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1031456A (en) * 1911-09-30 1912-07-02 Jay Leslie Ventilating device.
US2010808A (en) * 1933-04-01 1935-08-13 Daniel L Braine Air conditioner
US2081104A (en) * 1935-07-16 1937-05-18 American Radiator Co Air circulating apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1031456A (en) * 1911-09-30 1912-07-02 Jay Leslie Ventilating device.
US2010808A (en) * 1933-04-01 1935-08-13 Daniel L Braine Air conditioner
US2081104A (en) * 1935-07-16 1937-05-18 American Radiator Co Air circulating apparatus

Also Published As

Publication number Publication date
WO1992014023A2 (en) 1992-08-20

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