JPS62179329U - - Google Patents
Info
- Publication number
- JPS62179329U JPS62179329U JP6677586U JP6677586U JPS62179329U JP S62179329 U JPS62179329 U JP S62179329U JP 6677586 U JP6677586 U JP 6677586U JP 6677586 U JP6677586 U JP 6677586U JP S62179329 U JPS62179329 U JP S62179329U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- temperature
- antifreeze
- outside air
- engine
- 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
- 230000002528 anti-freeze Effects 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims 5
- 238000007710 freezing Methods 0.000 claims 1
- 230000008014 freezing Effects 0.000 claims 1
Landscapes
- Combines (AREA)
Description
第１図は農業機械のうちコンバインの側面図、
第２図は本考案の要部である水冷エンジンＥとラ
ジエーター部分の側面図、第３図・第４図は本考
案の凍結防止装置の他の実施例を示す図面、第５
図は不凍液濃度センサー４と外気温センサー７と
の制御構成を示す図面である。
Ｅ……水冷エンジン、２……ラジエーター、３
……ラジエーターフアン、４……不凍液濃度セン
サー、５……排水弁、６……比較器、７……外気
温センサー、８……警報装置、９……加熱ヒータ
ー、１０，１１……循環パイプ。
Figure 1 is a side view of a combine harvester among agricultural machinery.
Fig. 2 is a side view of the water-cooled engine E and the radiator portion, which are the main parts of the invention, Figs. 3 and 4 are drawings showing other embodiments of the antifreeze device of the invention, and Fig. 5
The figure is a drawing showing a control configuration of the antifreeze concentration sensor 4 and the outside air temperature sensor 7. E...Water-cooled engine, 2...Radiator, 3
... Radiator fan, 4 ... Antifreeze concentration sensor, 5 ... Drain valve, 6 ... Comparator, 7 ... Outside temperature sensor, 8 ... Alarm device, 9 ... Heater, 10, 11 ... Circulation pipe .
Claims (1)
水を冷却水ポンプにより潤滑させる構成において
、エンジン冷却水の通過経路内に不凍液濃度セン
サー４を配置し、また外気温度を検出する外気温
センサー７を配置し、外気温度が降下して冷却水
が凍結を開始する温度近辺となつた際に作動する
凍結防止装置を設けたことを特徴とするエンジン
冷却水の凍結防止装置。 In a configuration in which the cylinder block of the water-cooled engine E is lubricated with cooling water by a cooling water pump, an antifreeze concentration sensor 4 is disposed in the engine cooling water passage path, and an outside temperature sensor 7 is arranged to detect the outside air temperature. 1. An engine cooling water antifreeze device comprising an antifreeze device that operates when the outside air temperature drops to a temperature close to the temperature at which the cooling water starts freezing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6677586U JPS62179329U (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6677586U JPS62179329U (en) | 1986-04-30 | 1986-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62179329U true JPS62179329U (en) | 1987-11-14 |
Family
ID=30905081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6677586U Pending JPS62179329U (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62179329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100263331B1 (en) * | 1996-12-17 | 2000-12-01 | 정몽규 | Apparatus and method for providing prohibition of icy frature for engine |
| JP2020125851A (en) * | 2019-02-01 | 2020-08-20 | 株式会社豊田中央研究所 | Heat transport system and control method for heat transport system |
-
1986
- 1986-04-30 JP JP6677586U patent/JPS62179329U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100263331B1 (en) * | 1996-12-17 | 2000-12-01 | 정몽규 | Apparatus and method for providing prohibition of icy frature for engine |
| JP2020125851A (en) * | 2019-02-01 | 2020-08-20 | 株式会社豊田中央研究所 | Heat transport system and control method for heat transport system |