JPS6311341U - - Google Patents

Info

Publication number
JPS6311341U
JPS6311341U JP10115286U JP10115286U JPS6311341U JP S6311341 U JPS6311341 U JP S6311341U JP 10115286 U JP10115286 U JP 10115286U JP 10115286 U JP10115286 U JP 10115286U JP S6311341 U JPS6311341 U JP S6311341U
Authority
JP
Japan
Prior art keywords
annular groove
notch
cap
ventilation
annular
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
JP10115286U
Other languages
Japanese (ja)
Other versions
JPH0712291Y2 (en
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 filed Critical
Priority to JP1986101152U priority Critical patent/JPH0712291Y2/en
Publication of JPS6311341U publication Critical patent/JPS6311341U/ja
Application granted granted Critical
Publication of JPH0712291Y2 publication Critical patent/JPH0712291Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は、本考案の一実施例の断面図、第２図
は、同実施例を裏側から見た平面図、第３図は、
従来の技術による通気弁の一例の断面図である。 １……キヤツプ、２……環状突起、３……環状
溝、４……切欠き、５……通気性リング、６……
パツキン、７……取付けネジ、９……連通孔、１
０……容器、１１……外側ケース、１２……通気
孔、１３……Ｏリング、１４……フイルタ、１５
……フイルタ支持部材、１６……内側ケース、１
７……止めネジ。 Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a plan view of the embodiment seen from the back side, and Fig. 3 is a sectional view of an embodiment of the present invention.
1 is a cross-sectional view of an example of a vent valve according to the prior art; FIG. 1... Cap, 2... Annular projection, 3... Annular groove, 4... Notch, 5... Breathable ring, 6...
Packaging, 7...Mounting screw, 9...Communication hole, 1
0...Container, 11...Outer case, 12...Vent hole, 13...O ring, 14...Filter, 15
... Filter support member, 16 ... Inner case, 1
7... Set screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 略円盤形状を呈し、軸方向に開口する環状溝３
及び該環状溝３に連通する切欠き４を備える環状
突起２を外周部に付されたキヤツプ１と、撥水性
材料をもつて多数の微小孔を有する環状体に製せ
られ、前記環状溝３内に挿入された通気性リング
５とよりなる通気弁。 An annular groove 3 having a substantially disk shape and opening in the axial direction
a cap 1 having an annular protrusion 2 on its outer periphery having a notch 4 communicating with the annular groove 3; A ventilation valve consisting of a ventilation ring 5 inserted therein.
JP1986101152U 1986-06-30 1986-06-30 Ventilation valve Expired - Lifetime JPH0712291Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986101152U JPH0712291Y2 (en) 1986-06-30 1986-06-30 Ventilation valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986101152U JPH0712291Y2 (en) 1986-06-30 1986-06-30 Ventilation valve

Publications (2)

Publication Number Publication Date
JPS6311341U true JPS6311341U (en) 1988-01-25
JPH0712291Y2 JPH0712291Y2 (en) 1995-03-22

Family

ID=30971636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986101152U Expired - Lifetime JPH0712291Y2 (en) 1986-06-30 1986-06-30 Ventilation valve

Country Status (1)

Country Link
JP (1) JPH0712291Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7093710B2 (en) * 2018-10-03 2022-06-30 三菱重工業株式会社 Radioactive material storage container, filter for radioactive material storage container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122358U (en) * 1974-08-08 1976-02-18
JPS5538850U (en) * 1978-09-06 1980-03-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122358U (en) * 1974-08-08 1976-02-18
JPS5538850U (en) * 1978-09-06 1980-03-12

Also Published As

Publication number Publication date
JPH0712291Y2 (en) 1995-03-22

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