JPH02121194U - - Google Patents

Info

Publication number
JPH02121194U
JPH02121194U JP1989031225U JP3122589U JPH02121194U JP H02121194 U JPH02121194 U JP H02121194U JP 1989031225 U JP1989031225 U JP 1989031225U JP 3122589 U JP3122589 U JP 3122589U JP H02121194 U JPH02121194 U JP H02121194U
Authority
JP
Japan
Prior art keywords
diffuser
diffuser plate
plate holder
orifice
gasket
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
JP1989031225U
Other languages
Japanese (ja)
Other versions
JPH0454878Y2 (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 JP1989031225U priority Critical patent/JPH0454878Y2/ja
Publication of JPH02121194U publication Critical patent/JPH02121194U/ja
Application granted granted Critical
Publication of JPH0454878Y2 publication Critical patent/JPH0454878Y2/ja
Expired 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図は本考案の実施例を示す断面図、第２図
はその一部切欠平面図、第３図、第４図、第５図
はいずれも他の実施例を示す断面図である。 ２：散気板ホルダー、３：散気板、４：パツキ
ン、５：オリフイス、６：フロート。 FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a partially cutaway plan view thereof, and FIGS. 3, 4, and 5 are sectional views showing other embodiments. 2: Diffusion plate holder, 3: Diffusion plate, 4: Packing, 5: Orifice, 6: Float.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 散気板ホルダー２の上面にパツキン４を介して
散気板３を取付けた散気装置であつて、この散気
板ホルダー２に透設されたオリフイス５に逆円錐
状のフロート６を挿入したことを特徴とする散気
装置。 This is a diffuser in which a diffuser plate 3 is attached to the upper surface of a diffuser plate holder 2 via a gasket 4, and an inverted conical float 6 is inserted into an orifice 5 transparently provided in the diffuser plate holder 2. An air diffuser characterized by:
JP1989031225U 1989-03-17 1989-03-17 Expired JPH0454878Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989031225U JPH0454878Y2 (en) 1989-03-17 1989-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989031225U JPH0454878Y2 (en) 1989-03-17 1989-03-17

Publications (2)

Publication Number Publication Date
JPH02121194U true JPH02121194U (en) 1990-10-01
JPH0454878Y2 JPH0454878Y2 (en) 1992-12-22

Family

ID=31256933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989031225U Expired JPH0454878Y2 (en) 1989-03-17 1989-03-17

Country Status (1)

Country Link
JP (1) JPH0454878Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003117583A (en) * 2001-10-12 2003-04-22 Kobe Steel Ltd Bioreaction chamber and agitating method for the same
JP2003266093A (en) * 2002-03-14 2003-09-24 Ngk Insulators Ltd Regenerable air diffusion plate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5066618A (en) * 1973-10-19 1975-06-05
JPS6151999U (en) * 1984-09-06 1986-04-08
JPS61112074U (en) * 1984-12-21 1986-07-15
JPS6393625A (en) * 1986-10-08 1988-04-23 Daihatsu Motor Co Ltd Fuel flow-out preventing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456512A (en) * 1977-10-14 1979-05-07 Ricoh Kk Paper pressing roller for typewriter or like

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5066618A (en) * 1973-10-19 1975-06-05
JPS6151999U (en) * 1984-09-06 1986-04-08
JPS61112074U (en) * 1984-12-21 1986-07-15
JPS6393625A (en) * 1986-10-08 1988-04-23 Daihatsu Motor Co Ltd Fuel flow-out preventing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003117583A (en) * 2001-10-12 2003-04-22 Kobe Steel Ltd Bioreaction chamber and agitating method for the same
JP2003266093A (en) * 2002-03-14 2003-09-24 Ngk Insulators Ltd Regenerable air diffusion plate

Also Published As

Publication number Publication date
JPH0454878Y2 (en) 1992-12-22

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