JPS58173725U - Radiator reservoir tank outside air communication structure - Google Patents

Radiator reservoir tank outside air communication structure

Info

Publication number
JPS58173725U
JPS58173725U JP7164682U JP7164682U JPS58173725U JP S58173725 U JPS58173725 U JP S58173725U JP 7164682 U JP7164682 U JP 7164682U JP 7164682 U JP7164682 U JP 7164682U JP S58173725 U JPS58173725 U JP S58173725U
Authority
JP
Japan
Prior art keywords
outside air
reservoir tank
communication structure
air communication
tank outside
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
Application number
JP7164682U
Other languages
Japanese (ja)
Inventor
古戸 孝始
Original Assignee
日産自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP7164682U priority Critical patent/JPS58173725U/en
Publication of JPS58173725U publication Critical patent/JPS58173725U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of drawings]

第1図は従来例を示すリザーバタンク頭部の斜視図、第
2図は本考案の一実施例を示すキャップの横断面図、第
3図は同じく他の実施例を示している。 1・・・リザーバタンク、2・・・キャップ、3・・・
第1連通路、4・・・第1逆止弁、5・・・第2連通路
、6・・・第2逆止弁。
FIG. 1 is a perspective view of the head of a reservoir tank showing a conventional example, FIG. 2 is a cross-sectional view of a cap showing one embodiment of the present invention, and FIG. 3 similarly shows another embodiment. 1...Reservoir tank, 2...Cap, 3...
first communication passage, 4... first check valve, 5... second communication passage, 6... second check valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ラジェータリザーバタンクの内気と外気との連通構造で
あって、該リザーバタンクのキャップに、内外の気圧が
同一のときは閉じており、内気から外気へのみの連通が
可能な第1逆止弁を備えたる第1連通路と、内外の気圧
が同一のときは閉じており、外気から内気へのみの連通
が可能な第2逆止弁を備えた第2連通路を設けたことを
特徴とするラジェータリザーバタンクの外気連通構造。
The radiator reservoir tank has a communication structure between the inside air and the outside air, and the cap of the reservoir tank has a first check valve that is closed when the inside and outside air pressures are the same and allows communication only from the inside air to the outside air. A second communication path is provided, which is closed when the inside and outside air pressures are the same and is equipped with a second check valve that allows communication only from outside air to inside air. Outside air communication structure of the radiator reservoir tank.
JP7164682U 1982-05-17 1982-05-17 Radiator reservoir tank outside air communication structure Pending JPS58173725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7164682U JPS58173725U (en) 1982-05-17 1982-05-17 Radiator reservoir tank outside air communication structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7164682U JPS58173725U (en) 1982-05-17 1982-05-17 Radiator reservoir tank outside air communication structure

Publications (1)

Publication Number Publication Date
JPS58173725U true JPS58173725U (en) 1983-11-19

Family

ID=30081252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7164682U Pending JPS58173725U (en) 1982-05-17 1982-05-17 Radiator reservoir tank outside air communication structure

Country Status (1)

Country Link
JP (1) JPS58173725U (en)

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