ES2094082A2 - Process and machine for cleaning automotive and hydraulic oils - Google Patents
Process and machine for cleaning automotive and hydraulic oilsInfo
- Publication number
- ES2094082A2 ES2094082A2 ES09302244A ES9302244A ES2094082A2 ES 2094082 A2 ES2094082 A2 ES 2094082A2 ES 09302244 A ES09302244 A ES 09302244A ES 9302244 A ES9302244 A ES 9302244A ES 2094082 A2 ES2094082 A2 ES 2094082A2
- Authority
- ES
- Spain
- Prior art keywords
- machine
- hydraulic oils
- cleaning
- cleaning automotive
- oil
- 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
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
- Lubricants (AREA)
- Filtration Of Liquid (AREA)
Abstract
Machine which includes the presence of metallic filters with filtering support of a textile type, as well as means for cleaning the oil by means of a centrifuging operation with preheating of the dirty oil. The pressure inside the filters is controlled electronically so that any abnormal value of said pressure causes the dirty oil or petroleum to be sent back to the original tanks.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9302244A ES2094082B1 (en) | 1993-10-21 | 1993-10-21 | PROCEDURE AND MACHINE FOR CLEANING AUTOMOTIVE AND HYDRAULIC OILS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9302244A ES2094082B1 (en) | 1993-10-21 | 1993-10-21 | PROCEDURE AND MACHINE FOR CLEANING AUTOMOTIVE AND HYDRAULIC OILS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2094082A2 true ES2094082A2 (en) | 1997-01-01 |
ES2094082R ES2094082R (en) | 1998-03-01 |
ES2094082B1 ES2094082B1 (en) | 1998-11-01 |
Family
ID=8283433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9302244A Expired - Fee Related ES2094082B1 (en) | 1993-10-21 | 1993-10-21 | PROCEDURE AND MACHINE FOR CLEANING AUTOMOTIVE AND HYDRAULIC OILS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2094082B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0887402A1 (en) * | 1997-06-28 | 1998-12-30 | FILTERWERK MANN & HUMMEL GMBH | Process for the separation of impurities from cooling lubricants |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB458964A (en) * | 1935-02-07 | 1936-12-30 | Vitez Laszlo Hunyadi | Oil regenerating plant |
GB467777A (en) * | 1935-02-07 | 1937-06-23 | Vitez Laszlo Hunyadi | Oil regeneration apparatus |
US3554713A (en) * | 1968-03-05 | 1971-01-12 | Cities Service Tankers Corp | Process for burning oily residues in tankers |
GB1471169A (en) * | 1975-10-31 | 1977-04-21 | Heating Air Treatment Ltd | Treatment of used oil |
GB1555362A (en) * | 1977-01-15 | 1979-11-07 | Danziger H L | Processing of used lubricating oils |
GB2234519A (en) * | 1989-06-07 | 1991-02-06 | Diesel Corp Limited | Waste oil processing plant |
FR2655657A1 (en) * | 1989-12-12 | 1991-06-14 | Font Pierre | Device and process for the treatment of spent oils and PCBs (polychlorobiphenyls) |
GB2270524A (en) * | 1992-09-11 | 1994-03-16 | Staunch Finance Ltd | Recyling and converting waste-oil into fuel |
-
1993
- 1993-10-21 ES ES9302244A patent/ES2094082B1/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB458964A (en) * | 1935-02-07 | 1936-12-30 | Vitez Laszlo Hunyadi | Oil regenerating plant |
GB467777A (en) * | 1935-02-07 | 1937-06-23 | Vitez Laszlo Hunyadi | Oil regeneration apparatus |
US3554713A (en) * | 1968-03-05 | 1971-01-12 | Cities Service Tankers Corp | Process for burning oily residues in tankers |
GB1471169A (en) * | 1975-10-31 | 1977-04-21 | Heating Air Treatment Ltd | Treatment of used oil |
GB1555362A (en) * | 1977-01-15 | 1979-11-07 | Danziger H L | Processing of used lubricating oils |
GB2234519A (en) * | 1989-06-07 | 1991-02-06 | Diesel Corp Limited | Waste oil processing plant |
FR2655657A1 (en) * | 1989-12-12 | 1991-06-14 | Font Pierre | Device and process for the treatment of spent oils and PCBs (polychlorobiphenyls) |
GB2270524A (en) * | 1992-09-11 | 1994-03-16 | Staunch Finance Ltd | Recyling and converting waste-oil into fuel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0887402A1 (en) * | 1997-06-28 | 1998-12-30 | FILTERWERK MANN & HUMMEL GMBH | Process for the separation of impurities from cooling lubricants |
Also Published As
Publication number | Publication date |
---|---|
ES2094082B1 (en) | 1998-11-01 |
ES2094082R (en) | 1998-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB1A | Application suspended |
Effective date: 19960513 |
|
EC2A | Search report published |
Date of ref document: 19970101 Kind code of ref document: R Effective date: 19970101 |
|
FD1A | Patent lapsed |
Effective date: 20100616 |