JPH0371127U - - Google Patents
Info
- Publication number
- JPH0371127U JPH0371127U JP13239289U JP13239289U JPH0371127U JP H0371127 U JPH0371127 U JP H0371127U JP 13239289 U JP13239289 U JP 13239289U JP 13239289 U JP13239289 U JP 13239289U JP H0371127 U JPH0371127 U JP H0371127U
- Authority
- JP
- Japan
- Prior art keywords
- thermostat
- cooling water
- engine cooling
- passages
- water pump
- 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
- 239000000498 cooling water Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図乃至第４図は本考案に係わるエンジンの
冷却水制御装置の一実施例を示し、第１図は本実
施例に係わるサーモスタツトハウジングの断面図
、第２図は本実施例のバルブリフト量−ウオータ
ポンプ流量線図、第３図は従来例と本実施例の冷
却水流量−エンジン回転数線図、第４図は従来例
と本実施例の車室内温度−時間線図、第５図は従
来例のエンジンの冷却水制御装置の概略図である
。
３……サーモスタツト、５，２１……サーモス
タツトハウジング、７……主冷却水通路、９……
ラジエータ、１３……ウオータポンプ、１５……
ヒータ通路、１７……ヒータコンデンサ、１９…
…バイパス通路、２１ａ……接続部開口、２３…
…開閉弁。
1 to 4 show an embodiment of the engine cooling water control device according to the present invention, FIG. 1 is a cross-sectional view of the thermostat housing according to the present embodiment, and FIG. 2 is a valve diagram according to the present embodiment. Lift amount vs. water pump flow rate diagram; Figure 3 is a cooling water flow rate vs. engine speed diagram for the conventional example and this embodiment; Figure 4 is a vehicle interior temperature vs. time diagram for the conventional example and this embodiment. FIG. 5 is a schematic diagram of a conventional engine cooling water control device. 3... Thermostat, 5, 21... Thermostat housing, 7... Main cooling water passage, 9...
Radiator, 13...Water pump, 15...
Heater passage, 17... Heater capacitor, 19...
...Bypass passage, 21a... Connection opening, 23...
...Open/close valve.
Claims (1)
装着され、エンジン冷却水をサーモスタツトを介
してラジエータに送る主冷却通路と、ラジエータ
をバイパスするバイパス通路と、両通路の下流に
吸引側が接続したウオータポンプによつてエンジ
ン冷却水をヒータコンデンサに送るヒータ通路と
がそれぞれ接続されたサーモスタツトハウジング
に於いて、上記バイパス通路の接続部開口に、上
記サーモスタツト閉時にウオータポンプの吸引力
に応動して所定圧以上で開弁する開閉弁を設けた
ことを特徴とするサーモスタツトハウジング。 The water pump is installed at the cylinder head outlet of the engine cooling water circuit and has a main cooling passage that sends engine cooling water to the radiator via the thermostat, a bypass passage that bypasses the radiator, and a suction side connected downstream of both passages. Therefore, in the thermostat housing to which the heater passages that send engine cooling water to the heater condenser are connected, a predetermined pressure is applied to the connection opening of the bypass passage in response to the suction force of the water pump when the thermostat is closed. A thermostat housing characterized by being provided with an on-off valve that opens in the above manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13239289U JPH0371127U (en) | 1989-11-14 | 1989-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13239289U JPH0371127U (en) | 1989-11-14 | 1989-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371127U true JPH0371127U (en) | 1991-07-18 |
Family
ID=31679850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13239289U Pending JPH0371127U (en) | 1989-11-14 | 1989-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009268907A (en) * | 2008-05-07 | 2009-11-19 | Hai Shukuchin | Pillow |
| WO2013114676A1 (en) | 2012-01-31 | 2013-08-08 | 日本サーモスタット株式会社 | Thermostat device |
| KR102065513B1 (en) * | 2018-12-13 | 2020-01-13 | 주식회사 텐마인즈 | External force detecting system and driving method thereof |
-
1989
- 1989-11-14 JP JP13239289U patent/JPH0371127U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009268907A (en) * | 2008-05-07 | 2009-11-19 | Hai Shukuchin | Pillow |
| WO2013114676A1 (en) | 2012-01-31 | 2013-08-08 | 日本サーモスタット株式会社 | Thermostat device |
| JP2013155724A (en) * | 2012-01-31 | 2013-08-15 | Nippon Thermostat Co Ltd | Thermostat device |
| CN104093950A (en) * | 2012-01-31 | 2014-10-08 | 日本恒温装置株式会社 | Thermostat device |
| KR102065513B1 (en) * | 2018-12-13 | 2020-01-13 | 주식회사 텐마인즈 | External force detecting system and driving method thereof |
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