FR2821660B1 - ACOUSTIC ABSORPTION STRUCTURE FOR HEATING AND / OR AIR CONDITIONING APPARATUS, AND APPARATUS EQUIPPED WITH SUCH A STRUCTURE - Google Patents

ACOUSTIC ABSORPTION STRUCTURE FOR HEATING AND / OR AIR CONDITIONING APPARATUS, AND APPARATUS EQUIPPED WITH SUCH A STRUCTURE

Info

Publication number
FR2821660B1
FR2821660B1 FR0102871A FR0102871A FR2821660B1 FR 2821660 B1 FR2821660 B1 FR 2821660B1 FR 0102871 A FR0102871 A FR 0102871A FR 0102871 A FR0102871 A FR 0102871A FR 2821660 B1 FR2821660 B1 FR 2821660B1
Authority
FR
France
Prior art keywords
heating
air conditioning
acoustic absorption
conditioning apparatus
apparatus equipped
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
FR0102871A
Other languages
French (fr)
Other versions
FR2821660A1 (en
Inventor
Jean Pierre Majchrzak
Thierry Devoulon
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.)
Valeo Climatisation SA
Original Assignee
Valeo Climatisation SA
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 Valeo Climatisation SA filed Critical Valeo Climatisation SA
Priority to FR0102871A priority Critical patent/FR2821660B1/en
Publication of FR2821660A1 publication Critical patent/FR2821660A1/en
Application granted granted Critical
Publication of FR2821660B1 publication Critical patent/FR2821660B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00557—Details of ducts or cables
    • B60H1/00564—Details of ducts or cables of air 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H2001/006—Noise reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR0102871A 2001-03-02 2001-03-02 ACOUSTIC ABSORPTION STRUCTURE FOR HEATING AND / OR AIR CONDITIONING APPARATUS, AND APPARATUS EQUIPPED WITH SUCH A STRUCTURE Expired - Fee Related FR2821660B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0102871A FR2821660B1 (en) 2001-03-02 2001-03-02 ACOUSTIC ABSORPTION STRUCTURE FOR HEATING AND / OR AIR CONDITIONING APPARATUS, AND APPARATUS EQUIPPED WITH SUCH A STRUCTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0102871A FR2821660B1 (en) 2001-03-02 2001-03-02 ACOUSTIC ABSORPTION STRUCTURE FOR HEATING AND / OR AIR CONDITIONING APPARATUS, AND APPARATUS EQUIPPED WITH SUCH A STRUCTURE

Publications (2)

Publication Number Publication Date
FR2821660A1 FR2821660A1 (en) 2002-09-06
FR2821660B1 true FR2821660B1 (en) 2003-09-05

Family

ID=8860667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102871A Expired - Fee Related FR2821660B1 (en) 2001-03-02 2001-03-02 ACOUSTIC ABSORPTION STRUCTURE FOR HEATING AND / OR AIR CONDITIONING APPARATUS, AND APPARATUS EQUIPPED WITH SUCH A STRUCTURE

Country Status (1)

Country Link
FR (1) FR2821660B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128915A (en) * 1982-01-28 1983-08-01 Nissan Motor Co Ltd Support structure for sound absorbing material of air-intake box
DE8400940U1 (en) * 1984-01-14 1984-04-05 Siegenia-Frank Kg, 5900 Siegen VENTILATION DEVICE FOR ROOMS
SE505194C2 (en) * 1992-11-03 1997-07-14 Electrolux Ab Kitchen ventilation device
JPH09175144A (en) * 1995-12-25 1997-07-08 Calsonic Corp Intake unit of air conditioning device for automobile
NL1008137C2 (en) * 1998-01-27 1999-08-02 Zwaan Adrianus J Wall-mounted ventilation unit with internal electric fan

Also Published As

Publication number Publication date
FR2821660A1 (en) 2002-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091130