DK141535C - - Google Patents
Info
- Publication number
- DK141535C DK141535C DK642074A DK642074A DK141535C DK 141535 C DK141535 C DK 141535C DK 642074 A DK642074 A DK 642074A DK 642074 A DK642074 A DK 642074A DK 141535 C DK141535 C DK 141535C
- Authority
- DK
- Denmark
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/107—Whirling means forming a vortex in the water; cyclones
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cyclones (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7344189A FR2253879B1 (en) | 1973-12-11 | 1973-12-11 | |
| FR7344189 | 1973-12-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK642074A DK642074A (en) | 1975-08-18 |
| DK141535B DK141535B (en) | 1980-04-14 |
| DK141535C true DK141535C (en) | 1980-09-29 |
Family
ID=9129040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK642074AA DK141535B (en) | 1973-12-11 | 1974-12-10 | Method and apparatus for removing a water-floating layer of contaminants. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS56106B2 (en) |
| AT (1) | AT334835B (en) |
| BE (1) | BE822629A (en) |
| CA (1) | CA1054532A (en) |
| CH (1) | CH589180A5 (en) |
| DE (1) | DE2458147C3 (en) |
| DK (1) | DK141535B (en) |
| ES (1) | ES432800A1 (en) |
| FR (1) | FR2253879B1 (en) |
| GB (1) | GB1472663A (en) |
| IT (1) | IT1030877B (en) |
| NL (1) | NL7416149A (en) |
| YU (1) | YU326074A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE416220B (en) * | 1977-04-27 | 1980-12-08 | Sten Gosta Walin | oil recovery PUMP |
| FR2536672B1 (en) * | 1982-11-26 | 1994-07-08 | Chaudrofrance Sa | CENTRIFUGAL LAMELLAR DECANTER |
| GB2354462A (en) * | 1999-09-22 | 2001-03-28 | Mantis Oil Separation Ltd | Vortex device for separating oil or floating algae from water; combinations of separators |
| SE541135C2 (en) | 2016-07-06 | 2019-04-16 | Surfcleaner Ab | A skimming and separation device - peripheral vertical flow |
| JP6589162B1 (en) * | 2019-07-08 | 2019-10-16 | 康司 大藪 | A device that collects dust floating on the surface of liquid |
| CN114590890B (en) * | 2020-12-04 | 2023-06-30 | 中国石油天然气集团有限公司 | Coupled oxidation ditch denitrification process device |
| CN112854316B (en) * | 2021-01-08 | 2022-02-22 | 广州市建筑科学研究院有限公司 | First arrival wave sound time intelligent correction method and device based on sound wave transmission method |
| RU2766599C1 (en) * | 2021-10-12 | 2022-03-15 | Федеральное государственное бюджетное учреждение науки Институт проблем механики им. А.Ю. Ишлинского Российской академии наук (ИПМех РАН) | Method of removing oil products from water surface |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3635342A (en) * | 1969-12-22 | 1972-01-18 | Bertin & Cie | Method and apparatus for recovering a substance floating as a sheet on the surface of a liquid mass |
| GB1274387A (en) * | 1970-04-02 | 1972-05-17 | Michael Freegarde | Separation of floatable media |
-
1973
- 1973-12-11 FR FR7344189A patent/FR2253879B1/fr not_active Expired
-
1974
- 1974-11-27 BE BE1006293A patent/BE822629A/en not_active IP Right Cessation
- 1974-11-28 CH CH1578374A patent/CH589180A5/xx not_active IP Right Cessation
- 1974-11-29 CA CA214,994A patent/CA1054532A/en not_active Expired
- 1974-12-02 AT AT963874A patent/AT334835B/en not_active IP Right Cessation
- 1974-12-06 IT IT30246/74A patent/IT1030877B/en active
- 1974-12-09 DE DE2458147A patent/DE2458147C3/en not_active Expired
- 1974-12-09 YU YU03260/74A patent/YU326074A/en unknown
- 1974-12-10 GB GB5338474A patent/GB1472663A/en not_active Expired
- 1974-12-10 JP JP14123274A patent/JPS56106B2/ja not_active Expired
- 1974-12-10 DK DK642074AA patent/DK141535B/en not_active IP Right Cessation
- 1974-12-11 NL NL7416149A patent/NL7416149A/en not_active Application Discontinuation
- 1974-12-11 ES ES432800A patent/ES432800A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT334835B (en) | 1976-02-10 |
| DE2458147C3 (en) | 1979-05-31 |
| NL7416149A (en) | 1975-06-13 |
| IT1030877B (en) | 1979-04-10 |
| CH589180A5 (en) | 1977-06-30 |
| JPS5091169A (en) | 1975-07-21 |
| ATA963874A (en) | 1976-05-15 |
| DK141535B (en) | 1980-04-14 |
| ES432800A1 (en) | 1976-11-01 |
| JPS56106B2 (en) | 1981-01-06 |
| BE822629A (en) | 1975-05-27 |
| DE2458147B2 (en) | 1978-10-05 |
| CA1054532A (en) | 1979-05-15 |
| FR2253879B1 (en) | 1975-11-21 |
| YU326074A (en) | 1982-02-28 |
| DK642074A (en) | 1975-08-18 |
| FR2253879A1 (en) | 1975-07-04 |
| GB1472663A (en) | 1977-05-04 |
| DE2458147A1 (en) | 1975-06-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |