JPS57195895A - Blower fan speed control unit - Google Patents

Blower fan speed control unit

Info

Publication number
JPS57195895A
JPS57195895A JP8058681A JP8058681A JPS57195895A JP S57195895 A JPS57195895 A JP S57195895A JP 8058681 A JP8058681 A JP 8058681A JP 8058681 A JP8058681 A JP 8058681A JP S57195895 A JPS57195895 A JP S57195895A
Authority
JP
Japan
Prior art keywords
motor
current
lock
icing
resistor
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
JP8058681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0329998B2 (enrdf_load_stackoverflow
Inventor
Yasushi Kojima
Manabu Ushida
Kazuaki Takemoto
Mitsutoshi Moriya
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP8058681A priority Critical patent/JPS57195895A/ja
Publication of JPS57195895A publication Critical patent/JPS57195895A/ja
Publication of JPH0329998B2 publication Critical patent/JPH0329998B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors

Landscapes

  • Control Of Positive-Displacement Air Blowers (AREA)
JP8058681A 1981-05-27 1981-05-27 Blower fan speed control unit Granted JPS57195895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8058681A JPS57195895A (en) 1981-05-27 1981-05-27 Blower fan speed control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8058681A JPS57195895A (en) 1981-05-27 1981-05-27 Blower fan speed control unit

Publications (2)

Publication Number Publication Date
JPS57195895A true JPS57195895A (en) 1982-12-01
JPH0329998B2 JPH0329998B2 (enrdf_load_stackoverflow) 1991-04-25

Family

ID=13722446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8058681A Granted JPS57195895A (en) 1981-05-27 1981-05-27 Blower fan speed control unit

Country Status (1)

Country Link
JP (1) JPS57195895A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193798A (en) * 1981-05-25 1982-11-29 Nippon Denso Co Ltd Speed controller for blower

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193798A (en) * 1981-05-25 1982-11-29 Nippon Denso Co Ltd Speed controller for blower

Also Published As

Publication number Publication date
JPH0329998B2 (enrdf_load_stackoverflow) 1991-04-25

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