JPH0228538U - - Google Patents
Info
- Publication number
- JPH0228538U JPH0228538U JP10647888U JP10647888U JPH0228538U JP H0228538 U JPH0228538 U JP H0228538U JP 10647888 U JP10647888 U JP 10647888U JP 10647888 U JP10647888 U JP 10647888U JP H0228538 U JPH0228538 U JP H0228538U
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- switch
- idle
- prevention diode
- current backflow
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は負圧により作動するダイヤフラム装置を用い
たアイドルアツプ装置の断面説明図、第３図は空
調装置、アイドルアツプ装置およびアクセルペダ
ルスイツチの各作動の関連を示すタイムチヤート
である。
１……電源、２……イグニツシヨンスイツチ、
３……エアコンスイツチ、４……エアコンサーモ
スイツチ、５……リレー、６……コンプレツサマ
グネツトクラツチ、７……電磁弁、８……ダイヤ
フラム装置、９……ロツド、１０……スロツトル
レバー、１１……スロツトル弁、１２……アクセ
ルペダル、１３……アクセルケーブル、１４，１
５……電流逆流防止用ダイオード、１６……アク
セルペダルスイツチ、１７……回路。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a cross-sectional explanatory view of an idle up device using a diaphragm device operated by negative pressure, and FIG. 3 is a time chart showing the relationship between the operations of the air conditioner, the idle up device, and the accelerator pedal switch. 1...Power supply, 2...Ignition switch,
3... Air conditioner switch, 4... Air conditioner thermo switch, 5... Relay, 6... Compressor magnetic clutch, 7... Solenoid valve, 8... Diaphragm device, 9... Rod, 10... Throttle lever , 11...throttle valve, 12...accelerator pedal, 13...accelerator cable, 14,1
5... Diode for current backflow prevention, 16... Accelerator pedal switch, 17... Circuit.
Claims (1)
してオンオフ作動するエアコンサーモスイツチ、
気化器のスロツトル弁を所定開度まで回動させる
ダイヤフラム装置に対する負圧の供給解放制御を
行う電磁弁を介してアースに至るアイドルアツプ
制御回路を備えた空調装置装着車において、上記
アイドルアツプ制御回路のエアコンサーモスイツ
チと電磁弁との間に第１の電流逆流防止用ダイオ
ードを介装すると共に、エアコンスイツチの電源
側と上記第１の電流逆流防止用ダイオードのアー
ス側とを第２の電流逆流防止用ダイオードおよび
上記ダイヤフラム装置により回動されるスロツト
ル弁の所定開度以上に設定された開度に相当する
アクセルペダルの踏み込みを検知しオンとなるア
クセルペダルスイツチを介して接続する回路を設
けたことを特徴とする空調装置装着車のアイドル
アツプ装置。 Air conditioner switch from the power supply, air conditioner thermo switch that turns on and off by detecting the temperature inside the vehicle,
In a vehicle equipped with an air conditioner equipped with an idle up control circuit that connects to ground via a solenoid valve that controls the supply and release of negative pressure to a diaphragm device that rotates a throttle valve of a carburetor to a predetermined opening degree, the above idle up control circuit A first current backflow prevention diode is interposed between the air conditioner thermoswitch and the solenoid valve, and a second current backflow is connected between the power supply side of the air conditioner switch and the ground side of the first current backflow prevention diode. A circuit is provided that connects through a prevention diode and an accelerator pedal switch that turns on when it detects depression of the accelerator pedal corresponding to an opening set to a predetermined opening or higher of the throttle valve rotated by the diaphragm device. An idle up device for a car equipped with an air conditioner, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10647888U JPH0228538U (en) | 1988-08-11 | 1988-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10647888U JPH0228538U (en) | 1988-08-11 | 1988-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228538U true JPH0228538U (en) | 1990-02-23 |
Family
ID=31340029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10647888U Pending JPH0228538U (en) | 1988-08-11 | 1988-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228538U (en) |
-
1988
- 1988-08-11 JP JP10647888U patent/JPH0228538U/ja active Pending
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