JPH0371616B2 - - Google Patents

Info

Publication number
JPH0371616B2
JPH0371616B2 JP57216813A JP21681382A JPH0371616B2 JP H0371616 B2 JPH0371616 B2 JP H0371616B2 JP 57216813 A JP57216813 A JP 57216813A JP 21681382 A JP21681382 A JP 21681382A JP H0371616 B2 JPH0371616 B2 JP H0371616B2
Authority
JP
Japan
Prior art keywords
damper
impeller
silencer
discharge silencer
discharge
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 - Lifetime
Application number
JP57216813A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59107128A (ja
Inventor
Toshio Sugano
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 JP57216813A priority Critical patent/JPS59107128A/ja
Publication of JPS59107128A publication Critical patent/JPS59107128A/ja
Publication of JPH0371616B2 publication Critical patent/JPH0371616B2/ja
Granted 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
    • F24F13/24—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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)
JP57216813A 1982-12-13 1982-12-13 ダンパを備えた送風機 Granted JPS59107128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57216813A JPS59107128A (ja) 1982-12-13 1982-12-13 ダンパを備えた送風機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57216813A JPS59107128A (ja) 1982-12-13 1982-12-13 ダンパを備えた送風機

Publications (2)

Publication Number Publication Date
JPS59107128A JPS59107128A (ja) 1984-06-21
JPH0371616B2 true JPH0371616B2 (enrdf_load_stackoverflow) 1991-11-13

Family

ID=16694284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57216813A Granted JPS59107128A (ja) 1982-12-13 1982-12-13 ダンパを備えた送風機

Country Status (1)

Country Link
JP (1) JPS59107128A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106123280A (zh) * 2016-08-31 2016-11-16 北京森翔环境科技有限公司 一种新风机消音装置
KR101712536B1 (ko) * 2016-09-08 2017-03-06 (주)윌텍 착탈형 댐퍼유닛이 구비된 블로어

Also Published As

Publication number Publication date
JPS59107128A (ja) 1984-06-21

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