JPH0347128B2 - - Google Patents
Info
- Publication number
- JPH0347128B2 JPH0347128B2 JP59126413A JP12641384A JPH0347128B2 JP H0347128 B2 JPH0347128 B2 JP H0347128B2 JP 59126413 A JP59126413 A JP 59126413A JP 12641384 A JP12641384 A JP 12641384A JP H0347128 B2 JPH0347128 B2 JP H0347128B2
- Authority
- JP
- Japan
- Prior art keywords
- bubble generating
- generating plate
- frame
- mounting
- bead
- 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.)
- Expired
Links
- 239000011324 bead Substances 0.000 claims description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000003373 anti-fouling effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000269851 Sarda sarda Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2311—Mounting the bubbling devices or the diffusers
- B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231262—Diffusers characterised by the shape of the diffuser element having disc shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Farming Of Fish And Shellfish (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59126413A JPS618120A (ja) | 1984-06-21 | 1984-06-21 | 気泡発生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59126413A JPS618120A (ja) | 1984-06-21 | 1984-06-21 | 気泡発生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS618120A JPS618120A (ja) | 1986-01-14 |
| JPH0347128B2 true JPH0347128B2 (enrdf_load_stackoverflow) | 1991-07-18 |
Family
ID=14934547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59126413A Granted JPS618120A (ja) | 1984-06-21 | 1984-06-21 | 気泡発生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS618120A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2966985B2 (ja) * | 1991-10-09 | 1999-10-25 | 出光興産株式会社 | 重質炭化水素油の接触水素化処理方法 |
| AUPO357396A0 (en) * | 1996-11-12 | 1996-12-05 | Aquatec-Maxcon Pty Ltd | A diffuser for aerating a fluid |
| AT410059B (de) * | 1999-05-04 | 2003-01-27 | Aquaconsult Anlagenbau Gmbh | Einrichtung zur befestigung einer perforierten membran an einer platte, membran und profilleiste hiefür |
| US8002249B2 (en) | 2002-08-13 | 2011-08-23 | Itt Manufacturing Enterprises, Inc. | Strip diffuser |
| AT413380B (de) * | 2004-05-28 | 2006-02-15 | Meyer Udo Dipl Ing | Einrichtung zum befestigen einer perforierten belüfter-membran |
| US8371561B2 (en) | 2010-04-12 | 2013-02-12 | Xylem Ip Holdings Llc | Aeration diffuser assembly end seal |
-
1984
- 1984-06-21 JP JP59126413A patent/JPS618120A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS618120A (ja) | 1986-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0347128B2 (enrdf_load_stackoverflow) | ||
| US3109405A (en) | Boat bumper | |
| US4052953A (en) | Flushing device for outboard motors | |
| US4628854A (en) | Securing inflatable tubes to rigid hulls | |
| US5097781A (en) | Mast boot | |
| JPH0347129B2 (enrdf_load_stackoverflow) | ||
| JP2504042Y2 (ja) | 構造物のゴム製整流覆装置 | |
| JPH0541710B2 (enrdf_load_stackoverflow) | ||
| JPH01101294A (ja) | 水中スクーター | |
| KR910000575Y1 (ko) | 바지 (Barge) 선용 부력탱크 | |
| US12391354B2 (en) | Lining for vessel drives | |
| JPS59206788A (ja) | ソ−ナ−送受波器用保護装置 | |
| KR0115960Y1 (ko) | 해양제티파일의 방식피복구조 | |
| JPH0319516Y2 (enrdf_load_stackoverflow) | ||
| JPH0220954Y2 (enrdf_load_stackoverflow) | ||
| JP2584275Y2 (ja) | インフレータブルボート | |
| JPS607999Y2 (ja) | 作業甲板 | |
| JPS57134376A (en) | Hull structure of rowboat | |
| KR840007762A (ko) | 해상 구조물 | |
| KR900008985A (ko) | 인삼 제피장치 | |
| JPH09257024A (ja) | ボルトキャップ | |
| JPS6034633Y2 (ja) | 浮屋根タンクのシ−ル取付用治具 | |
| JP2507099Y2 (ja) | ポンツ―ン継手止水用パッキン | |
| JPH0930490A (ja) | プロペラ汚損防止装置 | |
| JPH04153407A (ja) | 補強用チェーンマットを有する伸縮止水継手 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |