FR2420724A1 - Ventilating system for occupied buildings - with air discharged through cavities of walls by extractor fan mounted in roof cavity - Google Patents

Ventilating system for occupied buildings - with air discharged through cavities of walls by extractor fan mounted in roof cavity

Info

Publication number
FR2420724A1
FR2420724A1 FR7808257A FR7808257A FR2420724A1 FR 2420724 A1 FR2420724 A1 FR 2420724A1 FR 7808257 A FR7808257 A FR 7808257A FR 7808257 A FR7808257 A FR 7808257A FR 2420724 A1 FR2420724 A1 FR 2420724A1
Authority
FR
France
Prior art keywords
cavities
walls
air discharged
ventilating system
extractor fan
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.)
Withdrawn
Application number
FR7808257A
Other languages
French (fr)
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.)
LANTELME JEAN PAUL
Original Assignee
LANTELME JEAN PAUL
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 LANTELME JEAN PAUL filed Critical LANTELME JEAN PAUL
Priority to FR7808257A priority Critical patent/FR2420724A1/en
Publication of FR2420724A1 publication Critical patent/FR2420724A1/en
Withdrawn legal-status Critical Current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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/272—Solar heating or cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Building Environments (AREA)

Abstract

Fresh air (18) is admitted to the rooms of a building through grilles (15). Vitiated air is exhausted through an extract unit (8) in the roof space into ducts (10) running across the roof space and into the cavities (4) of the external walls. The inner leaves (2) are of thermally insulating material and have a further layer of insulation (3) on the cavity side. The outer leaves (5) are of more conducting material. The discharged air forms an additional thermal barrier to heat transmission between inside and outside and thus reduces energy consumption.
FR7808257A 1978-03-22 1978-03-22 Ventilating system for occupied buildings - with air discharged through cavities of walls by extractor fan mounted in roof cavity Withdrawn FR2420724A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7808257A FR2420724A1 (en) 1978-03-22 1978-03-22 Ventilating system for occupied buildings - with air discharged through cavities of walls by extractor fan mounted in roof cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808257A FR2420724A1 (en) 1978-03-22 1978-03-22 Ventilating system for occupied buildings - with air discharged through cavities of walls by extractor fan mounted in roof cavity

Publications (1)

Publication Number Publication Date
FR2420724A1 true FR2420724A1 (en) 1979-10-19

Family

ID=9206136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808257A Withdrawn FR2420724A1 (en) 1978-03-22 1978-03-22 Ventilating system for occupied buildings - with air discharged through cavities of walls by extractor fan mounted in roof cavity

Country Status (1)

Country Link
FR (1) FR2420724A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500593A1 (en) * 1981-02-25 1982-08-27 Rech Appliquees Const Et Ventilation circuit for building - has continuous surrounding air cavity and loft-mounted air feed
FR2547397A1 (en) * 1983-06-09 1984-12-14 Vingot Roger Process for air-conditioning buildings by natural ventilation, and buildings air-conditioned according to this process
EP0035721B1 (en) * 1980-03-04 1985-05-29 Walther Saalfeld Heat recovery system for buildings
WO1986007438A1 (en) * 1985-06-03 1986-12-18 System Feed, Inc. A method and system for renewing air in a room of a building
WO2006123139A1 (en) * 2005-05-16 2006-11-23 Cambridge Enterprise Limited A passive ventilation stack

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB457265A (en) * 1936-07-20 1936-11-24 Asa Whitney Improvements in ventilating systems for houses and other buildings
DE1454584A1 (en) * 1964-10-15 1969-02-06 Dr Ing H Hamann Ventilation method
CH529271A (en) * 1971-08-30 1972-10-15 Wild Ernst Window facade element
FR2293672A1 (en) * 1974-12-06 1976-07-02 Verluise Francois Heat recuperation system for house - with foul air circulated under floor and discharged outwards or upwards between double walls and roof
DE2514429A1 (en) * 1975-04-02 1976-10-14 Joachim Marcus Automatic air heating system for rooms - has system for utilising heat extracted from spent air by insulation in air gaps of cavity walls
FR2335800A1 (en) * 1975-12-19 1977-07-15 Valmet Oy AIR HEATING, VENTILATION, HEAT RECOVERY AND COOLING SYSTEM FOR BUILDINGS
FR2361511A1 (en) * 1976-08-13 1978-03-10 Mounier Francois Building air conditioning distribution system - has outer and inner casing enclosing one or two cavities in which air circulates

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB457265A (en) * 1936-07-20 1936-11-24 Asa Whitney Improvements in ventilating systems for houses and other buildings
DE1454584A1 (en) * 1964-10-15 1969-02-06 Dr Ing H Hamann Ventilation method
CH529271A (en) * 1971-08-30 1972-10-15 Wild Ernst Window facade element
FR2293672A1 (en) * 1974-12-06 1976-07-02 Verluise Francois Heat recuperation system for house - with foul air circulated under floor and discharged outwards or upwards between double walls and roof
DE2514429A1 (en) * 1975-04-02 1976-10-14 Joachim Marcus Automatic air heating system for rooms - has system for utilising heat extracted from spent air by insulation in air gaps of cavity walls
FR2335800A1 (en) * 1975-12-19 1977-07-15 Valmet Oy AIR HEATING, VENTILATION, HEAT RECOVERY AND COOLING SYSTEM FOR BUILDINGS
FR2361511A1 (en) * 1976-08-13 1978-03-10 Mounier Francois Building air conditioning distribution system - has outer and inner casing enclosing one or two cavities in which air circulates

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035721B1 (en) * 1980-03-04 1985-05-29 Walther Saalfeld Heat recovery system for buildings
FR2500593A1 (en) * 1981-02-25 1982-08-27 Rech Appliquees Const Et Ventilation circuit for building - has continuous surrounding air cavity and loft-mounted air feed
FR2547397A1 (en) * 1983-06-09 1984-12-14 Vingot Roger Process for air-conditioning buildings by natural ventilation, and buildings air-conditioned according to this process
WO1986007438A1 (en) * 1985-06-03 1986-12-18 System Feed, Inc. A method and system for renewing air in a room of a building
WO2006123139A1 (en) * 2005-05-16 2006-11-23 Cambridge Enterprise Limited A passive ventilation stack
US8974275B2 (en) 2005-05-16 2015-03-10 Cambridge Enterprise Limited Passive ventilation stack

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Legal Events

Date Code Title Description
ST Notification of lapse