JPH023017U - - Google Patents
Info
- Publication number
- JPH023017U JPH023017U JP7998388U JP7998388U JPH023017U JP H023017 U JPH023017 U JP H023017U JP 7998388 U JP7998388 U JP 7998388U JP 7998388 U JP7998388 U JP 7998388U JP H023017 U JPH023017 U JP H023017U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- circumferential end
- plunger
- fixed
- metal
- 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 2
- 239000002184 metal Substances 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案のサーモスタツト構造図、第２
図は冷却水温度制御システム図、第３図は従来の
サーモスタツト構造図、第４図はハンチング現象
による温度変化を表すグラフである。
１０２…サーモスタツト、１０４…シリンダ、
１０６…ワツクス、１０８…プランジヤ、１２８
…バルブ部材、１３４…サーモスタツトケース、
１４２…上側ケース、１４６…下側ケース、１５
０…スプリング。
Figure 1 is a structural diagram of the thermostat of the present invention, Figure 2
Figure 3 is a diagram of a cooling water temperature control system, Figure 3 is a structural diagram of a conventional thermostat, and Figure 4 is a graph showing temperature changes due to the hunting phenomenon. 102...Thermostat, 104...Cylinder,
106...Wax, 108...Plunger, 128
...Valve member, 134...Thermostat case,
142...Upper case, 146...Lower case, 15
0...Spring.
Claims (1)
属製のサーモスタツトケース、上記上側ケース部
材に固着されたプランジヤ、同プランジヤに外嵌
されたシリンダ、上記プランジヤと上記シリンダ
との間に充填されたワツクス、内周端が上記シリ
ンダに固着され外周端が上記サーモスタツトケー
ス方向に延長して冷却水の流通を制御するバルブ
部材、内周端が上記シリンダに固着され外周端が
外方に突設された金属製のリテーナ、及び同リテ
ーナと上記下側ケースとの間に圧縮配置された金
属製のスプリングを備えたことを特徴とする内燃
機関の冷却装置。 A metal thermostat case formed of a pair of upper and lower case members, a plunger fixed to the upper case member, a cylinder fitted onto the plunger, and a cylinder filled between the plunger and the cylinder. wax, a valve member whose inner circumferential end is fixed to the cylinder and whose outer circumferential end extends toward the thermostat case to control the flow of cooling water; whose inner circumferential end is fixed to the cylinder and whose outer circumferential end protrudes outward; 1. A cooling device for an internal combustion engine, comprising: a metal retainer; and a metal spring compressed between the retainer and the lower case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7998388U JPH023017U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7998388U JPH023017U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023017U true JPH023017U (en) | 1990-01-10 |
Family
ID=31304830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7998388U Pending JPH023017U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023017U (en) |
-
1988
- 1988-06-16 JP JP7998388U patent/JPH023017U/ja active Pending