JPH01139824U - - Google Patents

Info

Publication number
JPH01139824U
JPH01139824U JP1988036311U JP3631188U JPH01139824U JP H01139824 U JPH01139824 U JP H01139824U JP 1988036311 U JP1988036311 U JP 1988036311U JP 3631188 U JP3631188 U JP 3631188U JP H01139824 U JPH01139824 U JP H01139824U
Authority
JP
Japan
Prior art keywords
air outlet
casing
impeller
air
aerator
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
JP1988036311U
Other languages
Japanese (ja)
Other versions
JPH0517138Y2 (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 JP1988036311U priority Critical patent/JPH0517138Y2/ja
Publication of JPH01139824U publication Critical patent/JPH01139824U/ja
Application granted granted Critical
Publication of JPH0517138Y2 publication Critical patent/JPH0517138Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Description

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

第１図および第２図はそれぞれ異なる本考案の
実施例を示す側断面図、第３図および第４図はそ
れぞれ異なる従来のエアレータを示す側断面図で
ある。 Ａ…水槽、Ｂ…エアレータ、１…吸込ケーシン
グ、２…吐出ケーシング、３…羽根車、３ａ…羽
根車のボス部、１７，２０…空気吹出口。 FIGS. 1 and 2 are side sectional views showing different embodiments of the present invention, and FIGS. 3 and 4 are side sectional views showing different conventional aerators, respectively. A...water tank, B...aerator, 1...suction casing, 2...discharge casing, 3...impeller, 3a...impeller boss, 17, 20...air outlet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水槽内に設置された空気吹出口を備えたケーシ
ング内に水中モータで駆動される羽根車を備え、
前記水槽内の液と前記空気吹出口からの空気とを
攪拌混合するエアレータにおいて、該空気吹出口
を前記ケーシングの前記羽根車外周部に設けたこ
とを特徴とするエアレータ。 Equipped with an impeller driven by an underwater motor inside a casing equipped with an air outlet installed in the aquarium,
An aerator for stirring and mixing liquid in the water tank and air from the air outlet, characterized in that the air outlet is provided on the outer periphery of the impeller of the casing.
JP1988036311U 1988-03-22 1988-03-22 Expired - Lifetime JPH0517138Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988036311U JPH0517138Y2 (en) 1988-03-22 1988-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988036311U JPH0517138Y2 (en) 1988-03-22 1988-03-22

Publications (2)

Publication Number Publication Date
JPH01139824U true JPH01139824U (en) 1989-09-25
JPH0517138Y2 JPH0517138Y2 (en) 1993-05-10

Family

ID=31262922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988036311U Expired - Lifetime JPH0517138Y2 (en) 1988-03-22 1988-03-22

Country Status (1)

Country Link
JP (1) JPH0517138Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002273468A (en) * 2001-03-16 2002-09-24 Tsurumi Mfg Co Ltd Underwater air mixer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127795U (en) * 1983-02-10 1984-08-28 株式会社鶴見製作所 Underwater aeration device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127795U (en) * 1983-02-10 1984-08-28 株式会社鶴見製作所 Underwater aeration device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002273468A (en) * 2001-03-16 2002-09-24 Tsurumi Mfg Co Ltd Underwater air mixer
JP4503870B2 (en) * 2001-03-16 2010-07-14 株式会社鶴見製作所 Underwater air mixer

Also Published As

Publication number Publication date
JPH0517138Y2 (en) 1993-05-10

Similar Documents

Publication Publication Date Title
JPH01139824U (en)
JPH0237038U (en)
JPS6434496U (en)
JPS63164999U (en)
JPS6266292U (en)
JPS63168025U (en)
JPS63197699U (en)
JPS6140196U (en) Aerator
JPH0294392U (en)
JPS6330554Y2 (en)
JPS6373141U (en)
JPH02121198U (en)
JPS61150047U (en)
JPS61194794U (en)
JPS59127795U (en) Underwater aeration device
JPH0321334U (en)
JPS63115499U (en)
JPH0415504U (en)
JPS6349427U (en)
JPS6313230U (en)
JPH01156733U (en)
JPS61202763U (en)
JPS6267988U (en)
JPS6412700U (en)
JPS61195331U (en)