JPS4978259A - - Google Patents
Info
- Publication number
- JPS4978259A JPS4978259A JP48122975A JP12297573A JPS4978259A JP S4978259 A JPS4978259 A JP S4978259A JP 48122975 A JP48122975 A JP 48122975A JP 12297573 A JP12297573 A JP 12297573A JP S4978259 A JPS4978259 A JP S4978259A
- Authority
- JP
- Japan
- 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
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)
- Removal Of Floating Material (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7239209A FR2205907A6 (en) | 1972-11-06 | 1972-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4978259A true JPS4978259A (en) | 1974-07-27 |
| JPS538378B2 JPS538378B2 (en) | 1978-03-28 |
Family
ID=9106690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12297573A Expired JPS538378B2 (en) | 1972-11-06 | 1973-11-02 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS538378B2 (en) |
| BE (1) | BE805764A (en) |
| CA (1) | CA1015669A (en) |
| DE (1) | DE2353338A1 (en) |
| FR (1) | FR2205907A6 (en) |
| GB (1) | GB1441336A (en) |
| IT (1) | IT978071B (en) |
| NL (1) | NL7315128A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002001014A (en) * | 2000-06-14 | 2002-01-08 | Shiatoru Catalyzer Laboratory Kk | Circular filtration apparatus |
| JP2002542008A (en) * | 1999-04-15 | 2002-12-10 | ハイドロ インターナショナル ピーエルシー | Hydrodynamic vortex separator |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2246958C3 (en) * | 1972-09-25 | 1975-05-28 | Johann Dipl.-Ing. Dr.H.C. Salzburg Rafael (Oesterreich) | Device for purifying water contaminated with oil |
| DE3278624D1 (en) * | 1981-09-30 | 1988-07-14 | William Gruet | Method and device for breaking emulsions by means of polyelectrolytes |
| EP0090068A1 (en) * | 1982-03-31 | 1983-10-05 | Hans Wenner | Automatic vending machine for newspapers, magazines, foodstuffs and other articles |
-
1972
- 1972-11-06 FR FR7239209A patent/FR2205907A6/fr not_active Expired
-
1973
- 1973-01-10 IT IT19109/73A patent/IT978071B/en active
- 1973-10-08 BE BE1005411A patent/BE805764A/en not_active IP Right Cessation
- 1973-10-22 CA CA183,915A patent/CA1015669A/en not_active Expired
- 1973-10-24 DE DE19732353338 patent/DE2353338A1/en not_active Withdrawn
- 1973-11-02 JP JP12297573A patent/JPS538378B2/ja not_active Expired
- 1973-11-05 NL NL7315128A patent/NL7315128A/xx not_active Application Discontinuation
- 1973-11-06 GB GB5149973A patent/GB1441336A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002542008A (en) * | 1999-04-15 | 2002-12-10 | ハイドロ インターナショナル ピーエルシー | Hydrodynamic vortex separator |
| JP2011016131A (en) * | 1999-04-15 | 2011-01-27 | Hydro Internatl Plc | Hydrodynamic separator |
| JP2002001014A (en) * | 2000-06-14 | 2002-01-08 | Shiatoru Catalyzer Laboratory Kk | Circular filtration apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS538378B2 (en) | 1978-03-28 |
| CA1015669A (en) | 1977-08-16 |
| NL7315128A (en) | 1974-05-08 |
| GB1441336A (en) | 1976-06-30 |
| IT978071B (en) | 1974-09-20 |
| DE2353338A1 (en) | 1974-05-16 |
| FR2205907A6 (en) | 1974-05-31 |
| BE805764A (en) | 1974-04-08 |