JPS59146527U - Device to prevent removal of cooling water inlet cap of water-cooled internal combustion engine - Google Patents
Device to prevent removal of cooling water inlet cap of water-cooled internal combustion engineInfo
- Publication number
- JPS59146527U JPS59146527U JP3976683U JP3976683U JPS59146527U JP S59146527 U JPS59146527 U JP S59146527U JP 3976683 U JP3976683 U JP 3976683U JP 3976683 U JP3976683 U JP 3976683U JP S59146527 U JPS59146527 U JP S59146527U
- Authority
- JP
- Japan
- Prior art keywords
- water inlet
- combustion engine
- internal combustion
- cooling water
- cooled internal
- 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
- Closures For Containers (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例を示し、第１図は冷却水注入口の
平面図、第２図はラジェータキャップの平面図、第３図
は第１図及び第２図のＡ−Ａ断面に相当するラジェータ
キャップ装着状態の断面図、第４図は同上のキャップ取
外し防止装置作動時の断面図である。
１・・・・・・ラジェータのアッパタンク、２・・・・
・・冷却水注入口、３・・・・・・ラジエー・タキャッ
プ、６・・・・・・加圧弁、７・・・・・・加圧スプリ
ング、９・・・・・・負圧弁、１０・・・・・・負圧ス
プリング、１１・・・・・・固定爪、２０・・・・・・
圧力応動型のアクチュエータ、２２・・・・・・ベロー
フラム、２４・・・・・・係合部材としてのロッド、２
５・・・・・・圧力作動室。
第３図
第４図The figures show one embodiment of the present invention, in which Fig. 1 is a plan view of the cooling water inlet, Fig. 2 is a plan view of the radiator cap, and Fig. 3 is a cross section taken along line A-A in Figs. 1 and 2. FIG. 4 is a sectional view of the corresponding radiator cap in a state in which it is attached, and FIG. 4 is a sectional view of the same as the above when the cap removal prevention device is activated. 1...Radiator upper tank, 2...
... Cooling water inlet, 3 ... Radiator cap, 6 ... Pressure valve, 7 ... Pressure spring, 9 ... Negative pressure valve, 10 ...Negative pressure spring, 11... Fixed claw, 20...
Pressure-responsive actuator, 22... bellow flam, 24... rod as an engaging member, 2
5...Pressure operating chamber. Figure 3 Figure 4
Claims (1)
る冷却水注入口キャップにおいて、冷却系統の内部圧力
に応動するアクチュエータと、このアクチュエータに連
動して高圧時にキャップの取外し方向の動きを不能とす
るようキャップに係合する係合部材とを設けたことを特
徴とする水冷式内燃機関の冷却水注入口キャップの取外
し防止装置。The cooling water inlet cap attached to the cooling water inlet of the cooling system of a water-cooled internal combustion engine has an actuator that responds to the internal pressure of the cooling system, and an actuator that works in conjunction with this actuator to prevent the cap from moving in the removal direction when the pressure is high. 1. A device for preventing removal of a cooling water inlet cap for a water-cooled internal combustion engine, comprising an engaging member that engages with the cap so as to prevent the cap from being removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3976683U JPS59146527U (en) | 1983-03-22 | 1983-03-22 | Device to prevent removal of cooling water inlet cap of water-cooled internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3976683U JPS59146527U (en) | 1983-03-22 | 1983-03-22 | Device to prevent removal of cooling water inlet cap of water-cooled internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59146527U true JPS59146527U (en) | 1984-09-29 |
Family
ID=30170402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3976683U Pending JPS59146527U (en) | 1983-03-22 | 1983-03-22 | Device to prevent removal of cooling water inlet cap of water-cooled internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59146527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62619A (en) * | 1985-06-27 | 1987-01-06 | Yamaha Motor Co Ltd | Lock apparatus for radiator cap in car radiator |
| KR20040044741A (en) * | 2002-11-22 | 2004-05-31 | 현대자동차주식회사 | Locking apparatus for radiator cap |
-
1983
- 1983-03-22 JP JP3976683U patent/JPS59146527U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62619A (en) * | 1985-06-27 | 1987-01-06 | Yamaha Motor Co Ltd | Lock apparatus for radiator cap in car radiator |
| KR20040044741A (en) * | 2002-11-22 | 2004-05-31 | 현대자동차주식회사 | Locking apparatus for radiator cap |
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