JPS6321728U - - Google Patents
Info
- Publication number
- JPS6321728U JPS6321728U JP11390486U JP11390486U JPS6321728U JP S6321728 U JPS6321728 U JP S6321728U JP 11390486 U JP11390486 U JP 11390486U JP 11390486 U JP11390486 U JP 11390486U JP S6321728 U JPS6321728 U JP S6321728U
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- water
- pressure
- cooling
- tank
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案の一実施例に係るエンジンの冷
却水補給装置の縦断面図、第２図はそのエンジン
の斜視図、第３図は給水時の上記冷却水補給装置
の縦断面図である。
１……エンジン、５……冷却水路（ウオータジ
ヤケツト）、１０……給水タンク、１１……給水
路、１２……圧力連通路、１３……コツク、１４
……自動給水弁、１８……給水口、１９……給水
キヤツプ。
FIG. 1 is a longitudinal sectional view of an engine cooling water replenishment device according to an embodiment of the present invention, FIG. 2 is a perspective view of the engine, and FIG. 3 is a longitudinal sectional view of the cooling water replenishment device during water supply. be. DESCRIPTION OF SYMBOLS 1...Engine, 5...Cooling channel (water jacket), 10...Water supply tank, 11... Water supply channel, 12...Pressure communication path, 13...Kottoku, 14
... Automatic water supply valve, 18 ... Water supply port, 19 ... Water supply cap.
Claims (1)
も上方に配置された給水タンク１０と、給水タン
ク１０の給水口１８を開閉する給水キヤツプ１９
と、該給水タンク１０の底部と冷却水路５とを連
通させる給水路１１と、上記給水タンク１０と冷
却水路５とを連通させる圧力連通路１２と、この
圧力連通路１２を開閉するコツク１３とを備え、
上記給水路１１に給水タンク１０の内圧と冷却水
路５の内圧との差圧が所定値以上のときに閉弁さ
れ、給水タンク１０の内圧と冷却水路５の内圧と
の差圧が所定値を下回るときに給水タンク１０内
の水圧によつて開弁される自動給水弁１４を設け
たことを特徴とする、エンジンの冷却水補給装置
。 A water supply tank 10 disposed above the cooling water channel 5 formed inside the engine 1, and a water supply cap 19 that opens and closes the water supply port 18 of the water supply tank 10.
, a water supply waterway 11 that communicates the bottom of the water supply tank 10 and the cooling waterway 5 , a pressure communication passage 12 that communicates the water supply tank 10 and the cooling waterway 5 , and a socket 13 that opens and closes the pressure communication passage 12 . Equipped with
The valve is closed when the differential pressure between the internal pressure of the water tank 10 and the cooling channel 5 in the water supply channel 11 exceeds a predetermined value, and the differential pressure between the internal pressure of the water tank 10 and the cooling channel 5 reaches a predetermined value. An engine cooling water replenishment device characterized by being provided with an automatic water supply valve 14 that is opened by the water pressure in the water supply tank 10 when the water pressure in the water supply tank 10 decreases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11390486U JPH0240255Y2 (en) | 1986-07-24 | 1986-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11390486U JPH0240255Y2 (en) | 1986-07-24 | 1986-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6321728U true JPS6321728U (en) | 1988-02-13 |
| JPH0240255Y2 JPH0240255Y2 (en) | 1990-10-26 |
Family
ID=30996142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11390486U Expired JPH0240255Y2 (en) | 1986-07-24 | 1986-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240255Y2 (en) |
-
1986
- 1986-07-24 JP JP11390486U patent/JPH0240255Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240255Y2 (en) | 1990-10-26 |
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