JPH0367210U - - Google Patents
Info
- Publication number
- JPH0367210U JPH0367210U JP12438089U JP12438089U JPH0367210U JP H0367210 U JPH0367210 U JP H0367210U JP 12438089 U JP12438089 U JP 12438089U JP 12438089 U JP12438089 U JP 12438089U JP H0367210 U JPH0367210 U JP H0367210U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- depressed
- accelerator
- pedal
- switch
- 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
- 238000001816 cooling Methods 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案の実施例を示す回路図、第２図
は車両発進時及び第４速へのギヤシフト時におけ
るアクセルスイツチ、クラツチスイツチ、４速ス
イツチのオン、オフ作動状態と冷房運転カツトト
リガ信号の出力状態及びコンプレツサの動作状態
の一例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…
アクセルスイツチ、４…クラツチスイツチ、５…
４速スイツチ、６…微分回路、７…アンド回路、
８…スイツチング素子。
Fig. 1 is a circuit diagram showing an embodiment of the present invention, and Fig. 2 shows the on/off operating states of the accelerator switch, clutch switch, and 4-speed switch when starting the vehicle and shifting to 4th gear, and the cooling operation cut trigger signal. 2 is a time chart showing an example of the output state of the compressor and the operating state of the compressor. 1...Power supply, 2...Ignition switch, 3...
Accelerator switch, 4...Clutch switch, 5...
4-speed switch, 6... Differential circuit, 7... AND circuit,
8...Switching element.
Claims (1)
用エンジンにて駆動される冷房装置を備え電磁ク
ラツチを切ることにより冷房運転のカツトが可能
である自動車において、該冷房運転のカツトを制
御する制御装置を、アクセルペダルの踏込み初期
を検出するアクセルスイツチと、クラツチペダル
が踏込まれていることを検出するクラツチスイツ
チと、該アクセルスイツチとクラツチスイツチの
両検出信号からクラツチペダルが踏込まれている
状態でアクセルペダルが踏込み量ゼロの近傍から
踏込まれたことを検出し所定時間上記電磁クラツ
チを切る冷房運転カツト信号を発する論理回路と
から構成したことを特徴とする自動車用冷房装置
の制御装置。 In a manual transmission vehicle, which is equipped with a cooling device driven by the driving engine and can cut the cooling operation by disengaging an electromagnetic clutch, the control device that controls the cooling operation is controlled by the accelerator. The accelerator switch detects the initial stage of depression of the pedal, the clutch switch detects that the clutch pedal is depressed, and the detection signals from both the accelerator switch and the clutch switch indicate that the accelerator pedal is depressed while the clutch pedal is depressed. 1. A control device for a cooling system for an automobile, comprising a logic circuit that detects that the clutch is depressed from near zero and generates a cooling operation cut signal that disconnects the electromagnetic clutch for a predetermined period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12438089U JPH0367210U (en) | 1989-10-24 | 1989-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12438089U JPH0367210U (en) | 1989-10-24 | 1989-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0367210U true JPH0367210U (en) | 1991-07-01 |
Family
ID=31672301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12438089U Pending JPH0367210U (en) | 1989-10-24 | 1989-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0367210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019001210A (en) * | 2017-06-12 | 2019-01-10 | スズキ株式会社 | Air-conditioning control device of vehicle |
-
1989
- 1989-10-24 JP JP12438089U patent/JPH0367210U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019001210A (en) * | 2017-06-12 | 2019-01-10 | スズキ株式会社 | Air-conditioning control device of vehicle |
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