JPS6394155U - - Google Patents
Info
- Publication number
- JPS6394155U JPS6394155U JP18939386U JP18939386U JPS6394155U JP S6394155 U JPS6394155 U JP S6394155U JP 18939386 U JP18939386 U JP 18939386U JP 18939386 U JP18939386 U JP 18939386U JP S6394155 U JPS6394155 U JP S6394155U
- Authority
- JP
- Japan
- Prior art keywords
- engaging member
- filler neck
- cap
- temperature
- heat exchanger
- 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
- 239000000945 filler Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
Description
第１図は本考案の注水キヤツプの縦断面略図、
第２図はそのロツク用係止部６、係合部材７の要
部斜視略図、第３図はキヤツプ本体３とフイラー
ネツク２との着脱状態を示す要部斜視略図であつ
てその裏面側から見たもの。
１……タンク、２……フイラーネツク、３……
キヤツプ本体、４……プレツシヤーバルブ、５…
…サージタンク連通部、６……ロツク用係止部、
７……係合部材、８……負圧バルブ、９……コイ
ルバネ、１０……孔、１１……筒部、１２……配
管、１３……板バネ、１４……爪部、１５……凸
部、１６……欠切部、１７……ストツパー部。
Figure 1 is a schematic vertical cross-sectional view of the water injection cap of the present invention.
FIG. 2 is a schematic perspective view of the main parts of the locking part 6 and the engaging member 7, and FIG. 3 is a schematic perspective view of the main parts showing the state of attachment and detachment between the cap body 3 and the filler neck 2, as seen from the back side. Something. 1...Tank, 2...Filernetsk, 3...
Cap body, 4... Pressure valve, 5...
... Surge tank communication part, 6... Locking part,
7... Engaging member, 8... Negative pressure valve, 9... Coil spring, 10... Hole, 11... Cylindrical portion, 12... Piping, 13... Leaf spring, 14... Claw portion, 15... Convex portion, 16... Notch portion, 17... Stopper portion.
Claims (1)
部にフイラーネツク２を介してキヤツプ本体３が
着脱自在に被着されると共に、該本体３の内面側
にプレツシヤーバルブ４を有する熱交換器の注水
キヤツプにおいて、前記フイラーネツク２にサー
ジタンク連通部５が形成されると共に、該フイラ
ーネツク２と前記キヤツプ本体３とのうち一方に
ロツク用係止部６を設け、他方の高温時と低温時
とで形状が変化する係合部材７を取付け、その変
形により前記高温時のみ該係合部材７を前記係止
部６を係合させるように構成したことを特徴とす
る熱交換器の注水キヤツプ。 A cap body 3 is removably attached to the top of a tank 1 through which engine cooling water flows through a filler neck 2, and a heat exchanger having a pressure valve 4 on the inner surface of the body 3 is injected with water. In the cap, a surge tank communication part 5 is formed in the filler neck 2, and a locking part 6 is provided on one of the filler neck 2 and the cap body 3, and the shape of the other one is changed between high temperature and low temperature. 1. A water injection cap for a heat exchanger, characterized in that an engaging member 7 whose temperature changes is attached, and the deformation of the engaging member 7 causes the engaging member 7 to engage the locking portion 6 only when the temperature is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18939386U JPS6394155U (en) | 1986-12-08 | 1986-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18939386U JPS6394155U (en) | 1986-12-08 | 1986-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6394155U true JPS6394155U (en) | 1988-06-17 |
Family
ID=31141653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18939386U Pending JPS6394155U (en) | 1986-12-08 | 1986-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6394155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100360655B1 (en) * | 2000-12-13 | 2002-11-13 | 현대자동차주식회사 | Safety apparatus for radiator cap |
| KR100364443B1 (en) * | 2000-12-11 | 2002-12-11 | 현대자동차주식회사 | Radiator cap |
| KR100489116B1 (en) * | 2001-10-12 | 2005-05-17 | 현대자동차주식회사 | Radiator cap |
-
1986
- 1986-12-08 JP JP18939386U patent/JPS6394155U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100364443B1 (en) * | 2000-12-11 | 2002-12-11 | 현대자동차주식회사 | Radiator cap |
| KR100360655B1 (en) * | 2000-12-13 | 2002-11-13 | 현대자동차주식회사 | Safety apparatus for radiator cap |
| KR100489116B1 (en) * | 2001-10-12 | 2005-05-17 | 현대자동차주식회사 | Radiator cap |