JPS6132680U - non-return valve - Google Patents

non-return valve

Info

Publication number
JPS6132680U
JPS6132680U JP11758784U JP11758784U JPS6132680U JP S6132680 U JPS6132680 U JP S6132680U JP 11758784 U JP11758784 U JP 11758784U JP 11758784 U JP11758784 U JP 11758784U JP S6132680 U JPS6132680 U JP S6132680U
Authority
JP
Japan
Prior art keywords
guide tube
return valve
valve
valve body
check 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.)
Pending
Application number
JP11758784U
Other languages
Japanese (ja)
Inventor
信一 大岡
穣 平佐田
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP11758784U priority Critical patent/JPS6132680U/en
Publication of JPS6132680U publication Critical patent/JPS6132680U/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 drawings]

第１図は本考案の逆止弁の構成を示す断面図、第２図は
第１図の動作状態を示す断面図、第３図は従来の逆止弁
の構成を示す断面図である。 １・・・弁本体、２・・・出口通路、３・・・段部、４
・・・案内筒、５・・・弁体、６・・・蓋部材、７・・
・弁座、８・・・貫通孔、１０・・・開口、１１・・・
案内筒底、１４・・・フランジ部。FIG. 1 is a sectional view showing the structure of the check valve of the present invention, FIG. 2 is a sectional view showing the operating state of FIG. 1, and FIG. 3 is a sectional view showing the structure of a conventional check valve. DESCRIPTION OF SYMBOLS 1... Valve body, 2... Outlet passage, 3... Step part, 4
... Guide cylinder, 5 ... Valve body, 6 ... Lid member, 7 ...
・Valve seat, 8... Through hole, 10... Opening, 11...
Guide cylinder bottom, 14... flange part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流路中に設けられた逆止弁内部に、弁体の開弁時にこれ
を収容する案内筒を設け、この案内筒の流れを下流側端
部は封止すると共に、前記案内筒の上流側側面には前記
弁体が通れない開口を設けたことを特徴とする逆止弁。A guide tube is provided inside the check valve provided in the flow path to accommodate the valve body when the valve is opened, and the downstream end of the guide tube seals the flow, and the upstream end of the guide tube is sealed. A check valve characterized in that a side surface is provided with an opening through which the valve body cannot pass.
JP11758784U 1984-07-31 1984-07-31 non-return valve Pending JPS6132680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11758784U JPS6132680U (en) 1984-07-31 1984-07-31 non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11758784U JPS6132680U (en) 1984-07-31 1984-07-31 non-return valve

Publications (1)

Publication Number Publication Date
JPS6132680U true JPS6132680U (en) 1986-02-27

Family

ID=30676491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11758784U Pending JPS6132680U (en) 1984-07-31 1984-07-31 non-return valve

Country Status (1)

Country Link
JP (1) JPS6132680U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63180033U (en) * 1987-05-12 1988-11-21

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501625U (en) * 1973-05-18 1975-01-09
JPS5232974U (en) * 1975-08-29 1977-03-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501625U (en) * 1973-05-18 1975-01-09
JPS5232974U (en) * 1975-08-29 1977-03-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63180033U (en) * 1987-05-12 1988-11-21
JPH0319861Y2 (en) * 1987-05-12 1991-04-26

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