JPS6034157U - Check valve device - Google Patents

Check valve device

Info

Publication number
JPS6034157U
JPS6034157U JP12693483U JP12693483U JPS6034157U JP S6034157 U JPS6034157 U JP S6034157U JP 12693483 U JP12693483 U JP 12693483U JP 12693483 U JP12693483 U JP 12693483U JP S6034157 U JPS6034157 U JP S6034157U
Authority
JP
Japan
Prior art keywords
valve
valve body
check valve
valve device
housing
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
JP12693483U
Other languages
Japanese (ja)
Inventor
宮崎　義久
Original Assignee
日信工業株式会社
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 日信工業株式会社 filed Critical 日信工業株式会社
Priority to JP12693483U priority Critical patent/JPS6034157U/en
Publication of JPS6034157U publication Critical patent/JPS6034157U/en
Pending legal-status Critical Current

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  • Check Valves (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

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

第１図は本考案チェックバルブ装置の一実施例の縦断側
面図、第２図は第１図におけるチェックバルブの斜視図
、第３図はそのチェックバルブのバルブ本体の成形時の
拡大縦断面図、第４図は第１図に対応する作動図である
。 １・・・バルブハウジング、４・・・弁座、６・・・チ
ェックバルブ、７・・・バルブ本体、８・・・シール部
材、９・・・板ばね。Fig. 1 is a longitudinal sectional side view of one embodiment of the check valve device of the present invention, Fig. 2 is a perspective view of the check valve in Fig. 1, and Fig. 3 is an enlarged longitudinal sectional view of the valve body of the check valve during molding. , FIG. 4 is an operation diagram corresponding to FIG. 1. DESCRIPTION OF SYMBOLS 1... Valve housing, 4... Valve seat, 6... Check valve, 7... Valve body, 8... Seal member, 9... Leaf spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内側面に弁座を形成したバルブハウジングと、このバル
ブハウジング内に収容されたバルブ本体と、このバルブ
本体に装着されて前記弁座に対面するシール部材と、前
記バルブ本体を前記弁座の方向へ弾発するバルブスプリ
ングとよりなるチェックバルブ装置において、前記バル
ブ本体を合成樹脂より形成すると共にこのバルブ本体の
背面に、先端を前記バルブハウジングの端壁に弾力的に
係合させて湾曲する複数枚の板ばねを前記バルブスプリ
ングとして一体に突設したことを特徴とするチェックバ
ルブ装置。a valve housing with a valve seat formed on its inner surface; a valve body housed within the valve housing; a sealing member attached to the valve body and facing the valve seat; In a check valve device comprising a valve spring that springs into the valve body, the valve body is made of synthetic resin, and a plurality of pieces are curved on the back surface of the valve body, the tips of which are elastically engaged with the end wall of the valve housing. A check valve device characterized in that a leaf spring integrally protrudes as the valve spring.
JP12693483U 1983-08-17 1983-08-17 Check valve device Pending JPS6034157U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12693483U JPS6034157U (en) 1983-08-17 1983-08-17 Check valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12693483U JPS6034157U (en) 1983-08-17 1983-08-17 Check valve device

Publications (1)

Publication Number Publication Date
JPS6034157U true JPS6034157U (en) 1985-03-08

Family

ID=30288461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12693483U Pending JPS6034157U (en) 1983-08-17 1983-08-17 Check valve device

Country Status (1)

Country Link
JP (1) JPS6034157U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6224175U (en) * 1985-07-26 1987-02-14
CN103090059A (en) * 2011-11-04 2013-05-08 Smc株式会社 Check Valve
JP2014505209A (en) * 2010-11-30 2014-02-27 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Hydraulic piston pump valves, especially outlet valves
JP2016205616A (en) * 2015-04-17 2016-12-08 旭有機材株式会社 Check valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558202B1 (en) * 1970-12-17 1980-03-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558202B1 (en) * 1970-12-17 1980-03-03

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6224175U (en) * 1985-07-26 1987-02-14
JP2014505209A (en) * 2010-11-30 2014-02-27 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Hydraulic piston pump valves, especially outlet valves
CN103090059A (en) * 2011-11-04 2013-05-08 Smc株式会社 Check Valve
JP2013096553A (en) * 2011-11-04 2013-05-20 Smc Corp Check valve
KR101485143B1 (en) * 2011-11-04 2015-01-22 에스엠씨 가부시키 가이샤 Check valve
JP2016205616A (en) * 2015-04-17 2016-12-08 旭有機材株式会社 Check valve

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