JPH0176498U - - Google Patents

Info

Publication number
JPH0176498U
JPH0176498U JP1987171988U JP17198887U JPH0176498U JP H0176498 U JPH0176498 U JP H0176498U JP 1987171988 U JP1987171988 U JP 1987171988U JP 17198887 U JP17198887 U JP 17198887U JP H0176498 U JPH0176498 U JP H0176498U
Authority
JP
Japan
Prior art keywords
cap
aquarium
fitted
air vent
upper wall
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
JP1987171988U
Other languages
English (en)
Other versions
JPH055197Y2 (ja
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 JP1987171988U priority Critical patent/JPH055197Y2/ja
Publication of JPH0176498U publication Critical patent/JPH0176498U/ja
Application granted granted Critical
Publication of JPH055197Y2 publication Critical patent/JPH055197Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
図面は本考案の空気抜きの一実施例を示すもの
で、第1図は水槽上壁に取り付けた使用状態の一
半を断面にした側面図、第2図は分解斜視図であ
る。 図中、1はキヤツプ、2は通風筒、3は通風枠
、14は遮光キヤツプを示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 下端が開放したキヤツプと、上記キヤツプの下
    端部内周に嵌合した環状の通風枠を介し該キヤツ
    プに取り付けられてその中心部から垂下し、水槽
    の上壁に貫通状に固定される通風筒とからなる水
    槽用空気抜きにおいて、 前記キヤツプの内面に遮光キヤツプを嵌合した
    ことを特徴とする水槽用空気抜き。
JP1987171988U 1987-11-12 1987-11-12 Expired - Lifetime JPH055197Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987171988U JPH055197Y2 (ja) 1987-11-12 1987-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987171988U JPH055197Y2 (ja) 1987-11-12 1987-11-12

Publications (2)

Publication Number Publication Date
JPH0176498U true JPH0176498U (ja) 1989-05-23
JPH055197Y2 JPH055197Y2 (ja) 1993-02-10

Family

ID=31463985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987171988U Expired - Lifetime JPH055197Y2 (ja) 1987-11-12 1987-11-12

Country Status (1)

Country Link
JP (1) JPH055197Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228392A (ja) * 1985-07-26 1987-02-06 株式会社ブリヂストン 貯槽用通気栓

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228392A (ja) * 1985-07-26 1987-02-06 株式会社ブリヂストン 貯槽用通気栓

Also Published As

Publication number Publication date
JPH055197Y2 (ja) 1993-02-10

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