JPS59213992A - 通風機のスト−ル防止装置 - Google Patents

通風機のスト−ル防止装置

Info

Publication number
JPS59213992A
JPS59213992A JP8730083A JP8730083A JPS59213992A JP S59213992 A JPS59213992 A JP S59213992A JP 8730083 A JP8730083 A JP 8730083A JP 8730083 A JP8730083 A JP 8730083A JP S59213992 A JPS59213992 A JP S59213992A
Authority
JP
Japan
Prior art keywords
signal
output
difference signal
switch
stall
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.)
Granted
Application number
JP8730083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0340240B2 (enrdf_load_stackoverflow
Inventor
Hirobumi Furukoshi
古越　博文
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP8730083A priority Critical patent/JPS59213992A/ja
Publication of JPS59213992A publication Critical patent/JPS59213992A/ja
Publication of JPH0340240B2 publication Critical patent/JPH0340240B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Ventilation (AREA)
JP8730083A 1983-05-18 1983-05-18 通風機のスト−ル防止装置 Granted JPS59213992A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8730083A JPS59213992A (ja) 1983-05-18 1983-05-18 通風機のスト−ル防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8730083A JPS59213992A (ja) 1983-05-18 1983-05-18 通風機のスト−ル防止装置

Publications (2)

Publication Number Publication Date
JPS59213992A true JPS59213992A (ja) 1984-12-03
JPH0340240B2 JPH0340240B2 (enrdf_load_stackoverflow) 1991-06-18

Family

ID=13910972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8730083A Granted JPS59213992A (ja) 1983-05-18 1983-05-18 通風機のスト−ル防止装置

Country Status (1)

Country Link
JP (1) JPS59213992A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108390U (enrdf_load_stackoverflow) * 1988-01-12 1989-07-21
CN103423190A (zh) * 2013-08-28 2013-12-04 贵州电力试验研究院 并列运行的轴流式一次风机自动调节方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57397A (en) * 1980-06-03 1982-01-05 Toshiba Corp Control method for fan or blower and damper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57397A (en) * 1980-06-03 1982-01-05 Toshiba Corp Control method for fan or blower and damper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108390U (enrdf_load_stackoverflow) * 1988-01-12 1989-07-21
CN103423190A (zh) * 2013-08-28 2013-12-04 贵州电力试验研究院 并列运行的轴流式一次风机自动调节方法及装置

Also Published As

Publication number Publication date
JPH0340240B2 (enrdf_load_stackoverflow) 1991-06-18

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