JPS6233965B2 - - Google Patents

Info

Publication number
JPS6233965B2
JPS6233965B2 JP56050833A JP5083381A JPS6233965B2 JP S6233965 B2 JPS6233965 B2 JP S6233965B2 JP 56050833 A JP56050833 A JP 56050833A JP 5083381 A JP5083381 A JP 5083381A JP S6233965 B2 JPS6233965 B2 JP S6233965B2
Authority
JP
Japan
Prior art keywords
inside air
sound absorbing
air inlet
noise
upstream side
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
Application number
JP56050833A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57164808A (en
Inventor
Kunihiro Noto
Yoshinori Fukasaku
Susumu Yamazaki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5083381A priority Critical patent/JPS57164808A/ja
Publication of JPS57164808A publication Critical patent/JPS57164808A/ja
Publication of JPS6233965B2 publication Critical patent/JPS6233965B2/ja
Granted 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
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP5083381A 1981-04-03 1981-04-03 Blower for automobile Granted JPS57164808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5083381A JPS57164808A (en) 1981-04-03 1981-04-03 Blower for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5083381A JPS57164808A (en) 1981-04-03 1981-04-03 Blower for automobile

Publications (2)

Publication Number Publication Date
JPS57164808A JPS57164808A (en) 1982-10-09
JPS6233965B2 true JPS6233965B2 (en]) 1987-07-23

Family

ID=12869751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5083381A Granted JPS57164808A (en) 1981-04-03 1981-04-03 Blower for automobile

Country Status (1)

Country Link
JP (1) JPS57164808A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114728561A (zh) * 2019-11-15 2022-07-08 法雷奥热系统公司 用于机动车辆的供暖、通风和/或空调装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588421A (ja) * 1981-07-03 1983-01-18 Hitachi Ltd 自動車用空気調和装置の送風機
DE3142484C1 (de) * 1981-10-27 1983-04-21 Daimler-Benz Ag, 7000 Stuttgart "Durch einen Mantel abgedecktes, ein Gebläse aufweisendes Aggregateteil"
JPS59150999A (ja) * 1983-02-16 1984-08-29 Nippon Denso Co Ltd 遠心送風機
FR2920044B1 (fr) * 2007-08-16 2015-07-17 Valeo Systemes Thermiques Boitier constitutif d'une installation de ventilation, de chauffage et/ou de climatisation pourvu de moyens d'attenuation acoustique d'ondes sonores et installation comprenant un tel boitier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147938U (en]) * 1978-04-06 1979-10-15
JPS5819052Y2 (ja) * 1979-08-17 1983-04-19 株式会社日立製作所 車両の空調用ダクト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114728561A (zh) * 2019-11-15 2022-07-08 法雷奥热系统公司 用于机动车辆的供暖、通风和/或空调装置

Also Published As

Publication number Publication date
JPS57164808A (en) 1982-10-09

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