DE9207094U1 - - Google Patents
Info
- Publication number
- DE9207094U1 DE9207094U1 DE9207094U DE9207094U DE9207094U1 DE 9207094 U1 DE9207094 U1 DE 9207094U1 DE 9207094 U DE9207094 U DE 9207094U DE 9207094 U DE9207094 U DE 9207094U DE 9207094 U1 DE9207094 U1 DE 9207094U1
- Authority
- DE
- Germany
- 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 - Lifetime
Links
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
- B01F23/2312—Diffusers
- B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
- B01F23/231241—Diffusers consisting of flexible porous or perforated material, e.g. fabric the outlets being in the form of perforations
-
- 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
- B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
-
- 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
- B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
-
- 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
- B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
- B01F23/231245—Fabric in the form of woven, knitted, braided, non-woven or flocculated fibers or filaments
-
- 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
- B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9207094U DE9207094U1 (US06436285-20020820-M00005.png) | 1991-12-09 | 1992-05-26 | |
| DE59205352T DE59205352D1 (de) | 1991-12-09 | 1992-11-11 | Vorrichtung zum Begasen von Flüssigkeiten |
| EP92119237A EP0546335B1 (de) | 1991-12-09 | 1992-11-11 | Vorrichtung zum Begasen von Flüssigkeiten |
| DK92119237.3T DK0546335T3 (da) | 1991-12-09 | 1992-11-11 | Indretning til gasning af væsker |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/807,012 US5183595A (en) | 1990-04-20 | 1991-12-09 | Device for gassing liquids |
| DE9207094U DE9207094U1 (US06436285-20020820-M00005.png) | 1991-12-09 | 1992-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9207094U1 true DE9207094U1 (US06436285-20020820-M00005.png) | 1992-07-30 |
Family
ID=25959536
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9207094U Expired - Lifetime DE9207094U1 (US06436285-20020820-M00005.png) | 1991-12-09 | 1992-05-26 | |
| DE59205352T Expired - Fee Related DE59205352D1 (de) | 1991-12-09 | 1992-11-11 | Vorrichtung zum Begasen von Flüssigkeiten |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59205352T Expired - Fee Related DE59205352D1 (de) | 1991-12-09 | 1992-11-11 | Vorrichtung zum Begasen von Flüssigkeiten |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0546335B1 (US06436285-20020820-M00005.png) |
| DE (2) | DE9207094U1 (US06436285-20020820-M00005.png) |
| DK (1) | DK0546335T3 (US06436285-20020820-M00005.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0619132A1 (de) * | 1993-02-20 | 1994-10-12 | Karl-Heinz SCHÜSSLER | Vertikalbelüfter mit Verstellmanschette und Justierelement |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5855775A (en) | 1995-05-05 | 1999-01-05 | Kerfoot; William B. | Microporous diffusion apparatus |
| USRE43350E1 (en) | 1995-05-05 | 2012-05-08 | Think Village-Kerfoot, Llc | Microporous diffusion apparatus |
| US6436285B1 (en) | 1999-12-22 | 2002-08-20 | William B. Kerfoot | Laminated microporous diffuser |
| US8557110B2 (en) | 2000-07-06 | 2013-10-15 | Thinkvillage-Kerfoot, Llc | Groundwater and subsurface remediation |
| US6582611B1 (en) | 2000-07-06 | 2003-06-24 | William B. Kerfoot | Groundwater and subsurface remediation |
| US6913251B2 (en) | 2003-02-12 | 2005-07-05 | William B. Kerfoot | Deep well sparging |
| US8302939B2 (en) | 2003-02-12 | 2012-11-06 | Thinkvillage-Kerfoot, Llc | Soil and water remediation system and method |
| US7666316B2 (en) | 2004-07-20 | 2010-02-23 | Thinkvillage-Kerfoot, Llc | Permanganate-coated ozone for groundwater and soil treatment with in-situ oxidation |
| US7442313B2 (en) | 2003-08-27 | 2008-10-28 | Thinkvillage-Kerfoot, Llc | Environmental remediation method and system |
| US7401767B2 (en) | 2003-12-24 | 2008-07-22 | Kerfoot William B | Directional microporous diffuser and directional sparging |
| US7651611B2 (en) | 2006-07-12 | 2010-01-26 | Thinkvillage-Kerfoot, Llc | Directional microporous diffuser and directional sparging |
| US8771507B2 (en) | 2003-12-24 | 2014-07-08 | Thinkvillage-Kerfoot, Llc | Directional microporous diffuser and directional sparging |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE507294C (de) * | 1929-01-05 | 1931-01-05 | Eugen G Stich | Vorrichtung zum Belueften von Fluessigkeiten |
| FR1162170A (fr) * | 1956-08-03 | 1958-09-09 | Electro Chimie Soc D | Dispositif de mélange ou de fine dispersion d'un fluide dans un liquide |
| GB928628A (en) * | 1961-10-12 | 1963-06-12 | L Von Roll Ag | Improvements in or relating to aerators for purification plants |
| US4198359A (en) * | 1976-07-26 | 1980-04-15 | Todd John J | Apparatus for gasification of liquids |
| GB1593262A (en) * | 1977-09-21 | 1981-07-15 | Babcock Waster Treatment Ltd | Pressure reducing devices |
| US5030362A (en) * | 1989-08-21 | 1991-07-09 | Exxon Chemical Patents Inc. | Process for stripping liquid systems and sparger system useful therefor |
-
1992
- 1992-05-26 DE DE9207094U patent/DE9207094U1/de not_active Expired - Lifetime
- 1992-11-11 DK DK92119237.3T patent/DK0546335T3/da active
- 1992-11-11 EP EP92119237A patent/EP0546335B1/de not_active Expired - Lifetime
- 1992-11-11 DE DE59205352T patent/DE59205352D1/de not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0619132A1 (de) * | 1993-02-20 | 1994-10-12 | Karl-Heinz SCHÜSSLER | Vertikalbelüfter mit Verstellmanschette und Justierelement |
Also Published As
| Publication number | Publication date |
|---|---|
| DK0546335T3 (da) | 1996-06-17 |
| DE59205352D1 (de) | 1996-03-28 |
| EP0546335A1 (de) | 1993-06-16 |
| EP0546335B1 (de) | 1996-02-14 |
