JPS584730U - Coolant temperature control device - Google Patents
Coolant temperature control deviceInfo
- Publication number
- JPS584730U JPS584730U JP9661681U JP9661681U JPS584730U JP S584730 U JPS584730 U JP S584730U JP 9661681 U JP9661681 U JP 9661681U JP 9661681 U JP9661681 U JP 9661681U JP S584730 U JPS584730 U JP S584730U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- coolant
- load
- temperature control
- coolant temperature
- 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
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図Ａは冷却液温度とＨＣ濃度の関係を表わす図、第
１図Ｂは冷却液温度と燃費の関係を表わす図、第２図は
従来の冷却液温度制御装置の要部断面図、第３図は本考
案の一実施例の構成を示す断面図、第４図、第５図は本
考案の他の実施例の構成を示す断面図、第６図は吸入負
圧と負圧室内の圧力との関係を表わす図である。
１・・・低温用サーモスタット、２・・・高温用サーモ
スタット、３・・・冷却液通路、３ａ、３３・・・バイ
パス通路、４．３４・・・弁、５，４０・・・ダイヤフ
ラム式制御装置、５ａ、４０ａ・・・ダイヤフラム、５
ｂ。
４０ｂ−・・負圧室、５Ｃ，４０Ｃ−・・大気圧室、５
ｄ。
４０ｄ・・・ばね、６，２２・・・通路（伝達系）、１
０・・・遅延装置、１０ａ・・・チェックバルブ、１０
ｂ・・・絞り部、２０・・・吸気管、２１・・・吸入負
圧取出し口、３０・・・ウォーターポンプ、−３５・・
・圧力スイッチ、３６・・・電磁弁、３７・・・バッテ
リ、３８・・・冷却液通路。
ヴ人珂万 １
．；１FIG. 1A is a diagram showing the relationship between coolant temperature and HC concentration, FIG. 1B is a diagram showing the relationship between coolant temperature and fuel efficiency, and FIG. 2 is a sectional view of the main parts of a conventional coolant temperature control device. FIG. 3 is a sectional view showing the structure of one embodiment of the present invention, FIGS. 4 and 5 are sectional views showing the structure of other embodiments of the present invention, and FIG. 6 shows the suction negative pressure and the negative pressure chamber. FIG. 1... Thermostat for low temperature, 2... Thermostat for high temperature, 3... Coolant passage, 3a, 33... Bypass passage, 4.34... Valve, 5, 40... Diaphragm type control Device, 5a, 40a...Diaphragm, 5
b. 40b--Negative pressure chamber, 5C, 40C--Atmospheric pressure chamber, 5
d. 40d... Spring, 6, 22... Passage (transmission system), 1
0...Delay device, 10a...Check valve, 10
b... Throttle part, 20... Intake pipe, 21... Suction negative pressure outlet, 30... Water pump, -35...
- Pressure switch, 36... Solenoid valve, 37... Battery, 38... Coolant passage. 1. ;1
Claims (1)
した冷却液通路を循環する冷却液の温度を制御する冷却
液温度制御装置において、前記負荷に対応して駆動され
て前記冷却液の温度を制御する制御装置と、前記負荷の
状態を当該制御装置に導く伝達系と、該伝達系に介装さ
れて前記制御装置への前記負荷の状態の伝達を遅延させ
る遅延装置とを具備したことを特徴とする冷却液温度制
御装置。A coolant temperature control device that controls the temperature of a coolant circulating in a coolant passage formed inside the internal combustion engine in response to a load of the internal combustion engine, the coolant temperature control device being driven in response to the load to control the temperature of the coolant circulating in a coolant passage formed inside the internal combustion engine. a control device that controls the temperature of the load, a transmission system that guides the state of the load to the control device, and a delay device that is interposed in the transmission system and delays transmission of the state of the load to the control device. A coolant temperature control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9661681U JPS584730U (en) | 1981-07-01 | 1981-07-01 | Coolant temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9661681U JPS584730U (en) | 1981-07-01 | 1981-07-01 | Coolant temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS584730U true JPS584730U (en) | 1983-01-12 |
Family
ID=29891459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9661681U Pending JPS584730U (en) | 1981-07-01 | 1981-07-01 | Coolant temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017090483A1 (en) * | 2015-11-24 | 2017-06-01 | アイシン精機株式会社 | Internal-combustion engine cooling system |
-
1981
- 1981-07-01 JP JP9661681U patent/JPS584730U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017090483A1 (en) * | 2015-11-24 | 2017-06-01 | アイシン精機株式会社 | Internal-combustion engine cooling system |
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