JPH0545375Y2 - - Google Patents

Info

Publication number
JPH0545375Y2
JPH0545375Y2 JP675789U JP675789U JPH0545375Y2 JP H0545375 Y2 JPH0545375 Y2 JP H0545375Y2 JP 675789 U JP675789 U JP 675789U JP 675789 U JP675789 U JP 675789U JP H0545375 Y2 JPH0545375 Y2 JP H0545375Y2
Authority
JP
Japan
Prior art keywords
dynamic pressure
fan
dust collector
fan motor
detector
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
JP675789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02100620U (US20110009641A1-20110113-C00185.png
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 filed Critical
Priority to JP675789U priority Critical patent/JPH0545375Y2/ja
Publication of JPH02100620U publication Critical patent/JPH02100620U/ja
Application granted granted Critical
Publication of JPH0545375Y2 publication Critical patent/JPH0545375Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
JP675789U 1989-01-24 1989-01-24 Expired - Lifetime JPH0545375Y2 (US20110009641A1-20110113-C00185.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP675789U JPH0545375Y2 (US20110009641A1-20110113-C00185.png) 1989-01-24 1989-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP675789U JPH0545375Y2 (US20110009641A1-20110113-C00185.png) 1989-01-24 1989-01-24

Publications (2)

Publication Number Publication Date
JPH02100620U JPH02100620U (US20110009641A1-20110113-C00185.png) 1990-08-10
JPH0545375Y2 true JPH0545375Y2 (US20110009641A1-20110113-C00185.png) 1993-11-19

Family

ID=31211194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP675789U Expired - Lifetime JPH0545375Y2 (US20110009641A1-20110113-C00185.png) 1989-01-24 1989-01-24

Country Status (1)

Country Link
JP (1) JPH0545375Y2 (US20110009641A1-20110113-C00185.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010169307A (ja) * 2009-01-22 2010-08-05 Toda Constr Co Ltd 給気風量の制御方法と制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010169307A (ja) * 2009-01-22 2010-08-05 Toda Constr Co Ltd 給気風量の制御方法と制御装置

Also Published As

Publication number Publication date
JPH02100620U (US20110009641A1-20110113-C00185.png) 1990-08-10

Similar Documents

Publication Publication Date Title
TW580553B (en) Fan filter unit control system and clean room provided with the system
JPH0545375Y2 (US20110009641A1-20110113-C00185.png)
EP0205979B1 (en) Tunnel ventilating system
CN201974194U (zh) 风机风量测试系统
JPS604408B2 (ja) カルマン渦流量計
JPS6344066B2 (US20110009641A1-20110113-C00185.png)
EP0378570B1 (en) A device for measuring the volume flow of a fan
JPS6113112A (ja) 風量測定装置
CN208367027U (zh) 风速测量装置、风阀以及风量调节系统
JPS63134022A (ja) バグフイルタの目詰り判定方法
JPH0348166A (ja) 気流センサー
JPH11351651A (ja) 空気調和機
JPS5922622A (ja) 集塵設備の吸引風量制御方法
JP2864221B2 (ja) 流速計
CA1175531A (en) Monitoring of fluid flow
JP2798161B2 (ja) 風量制御方式とその装置
WO1989003977A1 (en) Method and arrangement for measuring gas flow parameters
JPH08121381A (ja) 車両用換気装置
JPH0632596Y2 (ja) 差圧検出器
JPS60247095A (ja) 送風機
JPH01153935A (ja) 車速追従風速発生装置
CN1076782A (zh) 一种通风机性能参数测试方法
JPH0511486B2 (US20110009641A1-20110113-C00185.png)
KR0185055B1 (ko) 청정실의 기류 편각 측정장치 및 측정방법
CA1191927A (en) Monitoring of fluid flow