JPH01123909U - - Google Patents

Info

Publication number
JPH01123909U
JPH01123909U JP1988018132U JP1813288U JPH01123909U JP H01123909 U JPH01123909 U JP H01123909U JP 1988018132 U JP1988018132 U JP 1988018132U JP 1813288 U JP1813288 U JP 1813288U JP H01123909 U JPH01123909 U JP H01123909U
Authority
JP
Japan
Prior art keywords
rotation speed
engine
elapsed time
turbo heater
predetermined
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
JP1988018132U
Other languages
Japanese (ja)
Other versions
JPH0714017Y2 (en
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 JP1988018132U priority Critical patent/JPH0714017Y2/en
Publication of JPH01123909U publication Critical patent/JPH01123909U/ja
Application granted granted Critical
Publication of JPH0714017Y2 publication Critical patent/JPH0714017Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Supercharger (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は考案の構成図、第２図は内燃機関の全
体図、第３図は電子制御ユニツトのブロツク回路
図、第４図および第５図はターボヒータ制御を実
行するためのフローチヤートである。 ２……吸気通路、３……排気通路、４……ター
ボヒータ、７……排気タービン、８……ブロワ、
９……バイパス通路、１０……空気吸込通路、１
２……吐出通路、１３……温風通路、１４……車
室、１５……連通路、２３……機関発熱利用ヒー
タ、２７……燃料噴射ポンプ、２８……コントロ
ールラツク、２９……アイドルアツプ装置、Ａ，
Ｂ，Ｃ……制御弁。 Figure 1 is a block diagram of the invention, Figure 2 is an overall diagram of the internal combustion engine, Figure 3 is a block circuit diagram of the electronic control unit, and Figures 4 and 5 are flowcharts for executing turbo heater control. be. 2...Intake passage, 3...Exhaust passage, 4...Turbo heater, 7...Exhaust turbine, 8...Blower,
9...Bypass passage, 10...Air suction passage, 1
2...Discharge passage, 13...Hot air passage, 14...Car interior, 15...Communication passage, 23...Heater utilizing engine heat generation, 27...Fuel injection pump, 28...Control rack, 29...Idle Up device, A,
B, C... Control valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気ガスによつて駆動される排気タービンおよ
び空気昇温用ブロワからなるターボヒータと、該
ブロワから吐出された高温の空気を車室内に送り
込むための温風通路と、機関のアイドルアツプ装
置と、機関始動からの経過時間を計算するタイマ
手段と、該タイマ手段の計算結果に基いて該経過
時間が予め定められた設定時間よりも短かいとき
には機関回転数を予め定められた第１の設定回転
数までアイドルアツプし、該経過時間が予め定め
られた設定時間を越えたときには第１の設定回転
数よりも高くかつターボヒータがほぼ最大能力を
発揮する第２の設定回転数までアイドルアツプす
るアイドルアツプ制御手段とを具備した車両用タ
ーボヒータの駆動制御装置。 A turbo heater consisting of an exhaust turbine and an air temperature raising blower driven by exhaust gas, a hot air passage for sending high temperature air discharged from the blower into the passenger compartment, and an engine idle up device; a timer means for calculating the elapsed time from the start of the engine; and based on the calculation result of the timer means, when the elapsed time is shorter than a predetermined set time, the engine rotation speed is set to a predetermined first set rotation speed. and when the elapsed time exceeds a predetermined set time, the idle increases to a second set rotation speed that is higher than the first set rotation speed and at which the turbo heater exerts almost its maximum capacity. A drive control device for a vehicle turbo heater, comprising an up control means.
JP1988018132U 1988-02-16 1988-02-16 Drive control device for vehicle turbo heater Expired - Lifetime JPH0714017Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988018132U JPH0714017Y2 (en) 1988-02-16 1988-02-16 Drive control device for vehicle turbo heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988018132U JPH0714017Y2 (en) 1988-02-16 1988-02-16 Drive control device for vehicle turbo heater

Publications (2)

Publication Number Publication Date
JPH01123909U true JPH01123909U (en) 1989-08-23
JPH0714017Y2 JPH0714017Y2 (en) 1995-04-05

Family

ID=31232500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988018132U Expired - Lifetime JPH0714017Y2 (en) 1988-02-16 1988-02-16 Drive control device for vehicle turbo heater

Country Status (1)

Country Link
JP (1) JPH0714017Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825709U (en) * 1981-08-15 1983-02-18 日野自動車株式会社 Automotive heating system
JPS5949733U (en) * 1982-09-27 1984-04-02 日野自動車株式会社 Turbo gear seizure prevention device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825709U (en) * 1981-08-15 1983-02-18 日野自動車株式会社 Automotive heating system
JPS5949733U (en) * 1982-09-27 1984-04-02 日野自動車株式会社 Turbo gear seizure prevention device

Also Published As

Publication number Publication date
JPH0714017Y2 (en) 1995-04-05

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