JPS59127973U - non-return valve - Google Patents

non-return valve

Info

Publication number
JPS59127973U
JPS59127973U JP2251083U JP2251083U JPS59127973U JP S59127973 U JPS59127973 U JP S59127973U JP 2251083 U JP2251083 U JP 2251083U JP 2251083 U JP2251083 U JP 2251083U JP S59127973 U JPS59127973 U JP S59127973U
Authority
JP
Japan
Prior art keywords
wedge
return valve
diaphragm
edge
slit
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
JP2251083U
Other languages
Japanese (ja)
Other versions
JPS6234064Y2 (en
Inventor
康男 梶原
耕治 池田
Original Assignee
株式会社ニツシヨ−
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 株式会社ニツシヨ− filed Critical 株式会社ニツシヨ−
Priority to JP2251083U priority Critical patent/JPS59127973U/en
Publication of JPS59127973U publication Critical patent/JPS59127973U/en
Application granted granted Critical
Publication of JPS6234064Y2 publication Critical patent/JPS6234064Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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]

図面は本考案あ実施例を示すものであって第１図は正面
図、第２図は第１図のＡ−Ａ断面図であり、２は筒状肉
厚弾性体、３は斜面、４はエツジ、６はダイアフラム、
７はスリットである。The drawings show an embodiment of the present invention; FIG. 1 is a front view, and FIG. 2 is a sectional view taken along line A-A in FIG. is the edge, 6 is the diaphragm,
7 is a slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状肉厚弾性体の一端が楔状となり、該楔を構成する両
斜叩が該楔のエツジ以外の周辺を残し凹陥してダイアフ
ラムを形成し、該ダイアフラムが該楔のエツジにおいて
スリットによって開口したことを特徴とする逆止弁。One end of the cylindrical thick-walled elastic body is wedge-shaped, and both oblique taps constituting the wedge are recessed leaving the periphery other than the edge of the wedge to form a diaphragm, and the diaphragm is opened by a slit at the edge of the wedge. A check valve characterized by:
JP2251083U 1983-02-17 1983-02-17 non-return valve Granted JPS59127973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2251083U JPS59127973U (en) 1983-02-17 1983-02-17 non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2251083U JPS59127973U (en) 1983-02-17 1983-02-17 non-return valve

Publications (2)

Publication Number Publication Date
JPS59127973U true JPS59127973U (en) 1984-08-28
JPS6234064Y2 JPS6234064Y2 (en) 1987-08-31

Family

ID=30153606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2251083U Granted JPS59127973U (en) 1983-02-17 1983-02-17 non-return valve

Country Status (1)

Country Link
JP (1) JPS59127973U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016196930A (en) * 2015-04-03 2016-11-24 株式会社ブリヂストン Check valve and siphon drainage system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122423U (en) * 1975-03-29 1976-10-04
JPS5352030U (en) * 1976-10-06 1978-05-04
JPH04134924U (en) * 1991-06-07 1992-12-15 三菱重工業株式会社 Oil film lubricated bearing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122423U (en) * 1975-03-29 1976-10-04
JPS5352030U (en) * 1976-10-06 1978-05-04
JPH04134924U (en) * 1991-06-07 1992-12-15 三菱重工業株式会社 Oil film lubricated bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016196930A (en) * 2015-04-03 2016-11-24 株式会社ブリヂストン Check valve and siphon drainage system

Also Published As

Publication number Publication date
JPS6234064Y2 (en) 1987-08-31

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