JPS582467U - Air control valve - Google Patents

Air control valve

Info

Publication number
JPS582467U
JPS582467U JP9721381U JP9721381U JPS582467U JP S582467 U JPS582467 U JP S582467U JP 9721381 U JP9721381 U JP 9721381U JP 9721381 U JP9721381 U JP 9721381U JP S582467 U JPS582467 U JP S582467U
Authority
JP
Japan
Prior art keywords
valve body
air
air control
less
valve
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.)
Granted
Application number
JP9721381U
Other languages
Japanese (ja)
Other versions
JPS6339498Y2 (en
Inventor
志郎 河合
大槻　弘巳
丸地　良樹
Original Assignee
株式会社デンソー
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 株式会社デンソー filed Critical 株式会社デンソー
Priority to JP9721381U priority Critical patent/JPS582467U/en
Publication of JPS582467U publication Critical patent/JPS582467U/en
Application granted granted Critical
Publication of JPS6339498Y2 publication Critical patent/JPS6339498Y2/ja
Granted legal-status Critical Current

Links

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図は本考案にかかるエアコントロールパル・ブの実
施例を示す断面図、第２図は同実施例におけるベローズ
およびバルブシートを拡大して示す断面図、第３図およ
び第４図はベローズのクリープ量とベローズのひだの山
数の関係およびベロー　　　　−ズ厚さの関係を示す線
図である。 ■…エアコントロールバルブ、１…空気吸入ポート、２
・・・空気吐出ポート、３・・・バルブシート、４・・
・弁体、５・・・ソレノイド、６・・・密閉空間、７・
・・ベローズ、７Ａ・・・ひだ、８・・・弁体前面側空
間、９・・・通気孔、２６・・・リターンスプリング。Fig. 1 is a sectional view showing an embodiment of the air control valve according to the present invention, Fig. 2 is an enlarged sectional view showing the bellows and valve seat in the same embodiment, and Figs. 3 and 4 are the bellows. FIG. 3 is a diagram showing the relationship between the amount of creep and the number of folds of the bellows, and the relationship between the thickness of the bellows. ■...Air control valve, 1...Air intake port, 2
...Air discharge port, 3...Valve seat, 4...
・Valve body, 5... Solenoid, 6... Sealed space, 7.
...Bellows, 7A...Folds, 8...Space on the front side of the valve body, 9...Vent hole, 26...Return spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空気吸入ポートと、空気吐出ポートと、これら空気吸入
ポートおよび空気吐出ポートとの間の位、置に設けられ
たバルブシートと、このバルブシートに接離接し流通空
気を計量する弁体と、この弁体の位置制御をするソレノ
イドを有するエアコントロールバルブにおいて、前記弁
体後背部に密閉空間を形成するベローズと、前記弁体に
形成され、前記密閉空間と弁体前面側空間とを連通する
通気孔と、を設け、前記ベローズをフッ素樹脂製とする
とともに、その有効径を２０ＴＩｒＩｎ以下、取付は自
由長を２ＯＮｒＬ以下、有効ストロークを５頭以下どし
、かつ、ひだの山数を５ないし１５、ひだ部の厚さを０
．１ないし０．２５１ｍとしたことを特徴とするエアコ
ントロールパルプ。An air suction port, an air discharge port, a valve seat provided at a position between the air suction port and the air discharge port, a valve body that approaches and separates from the valve seat and measures the circulating air; An air control valve having a solenoid that controls the position of the valve body includes a bellows that forms a sealed space at the rear of the valve body, and a passage formed in the valve body that communicates the sealed space with a space on the front side of the valve body. The bellows is made of fluororesin, has an effective diameter of 20TIrIn or less, a mounting free length of 2ONrL or less, an effective stroke of 5 or less, and has 5 to 15 folds. , the thickness of the folds is 0
．． An air control pulp characterized by having a thickness of 1 to 0.251 m.
JP9721381U 1981-06-30 1981-06-30 Air control valve Granted JPS582467U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9721381U JPS582467U (en) 1981-06-30 1981-06-30 Air control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9721381U JPS582467U (en) 1981-06-30 1981-06-30 Air control valve

Publications (2)

Publication Number Publication Date
JPS582467U true JPS582467U (en) 1983-01-08
JPS6339498Y2 JPS6339498Y2 (en) 1988-10-17

Family

ID=29892030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9721381U Granted JPS582467U (en) 1981-06-30 1981-06-30 Air control valve

Country Status (1)

Country Link
JP (1) JPS582467U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0287101U (en) * 1988-09-08 1990-07-10
JP2015521724A (en) * 2012-06-28 2015-07-30 サン−ゴバン パフォーマンス プラスティックス コーポレイション Polymer bellows spring

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911465U (en) * 1972-05-08 1974-01-31
JPS5824688U (en) * 1981-08-07 1983-02-16 三洋電機株式会社 Refrigerator dew prevention device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911465U (en) * 1972-05-08 1974-01-31
JPS5824688U (en) * 1981-08-07 1983-02-16 三洋電機株式会社 Refrigerator dew prevention device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0287101U (en) * 1988-09-08 1990-07-10
JP2015521724A (en) * 2012-06-28 2015-07-30 サン−ゴバン パフォーマンス プラスティックス コーポレイション Polymer bellows spring
US9599240B2 (en) 2012-06-28 2017-03-21 Saint-Gobain Performance Plastics Corporation Polymer bellows spring

Also Published As

Publication number Publication date
JPS6339498Y2 (en) 1988-10-17

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