FR2442338A1 - Vehicle engine radiator corrosion protection system - uses container mounted on radiator, releasing inhibitor when corroded by circulating water - Google Patents
Vehicle engine radiator corrosion protection system - uses container mounted on radiator, releasing inhibitor when corroded by circulating waterInfo
- Publication number
- FR2442338A1 FR2442338A1 FR7928989A FR7928989A FR2442338A1 FR 2442338 A1 FR2442338 A1 FR 2442338A1 FR 7928989 A FR7928989 A FR 7928989A FR 7928989 A FR7928989 A FR 7928989A FR 2442338 A1 FR2442338 A1 FR 2442338A1
- Authority
- FR
- France
- Prior art keywords
- radiator
- protection system
- circulating water
- corrosion protection
- corroded
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/066—Combating corrosion
- F01P2011/068—Combating corrosion chemically
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The corrosion protection system for a vehicle radiator (10) uses a container (21) mounted on the inlet pipe (12) for the cooling water which passes through the radiator. The container is filled with a corrosion inhibitor and is fitted into one branch of a T fitting (17) inserted in the inlet pipe. The top of the container is sealed by a thin metal diaphragm which breaks due to the corrosive action of the circulating water, releasing the inhibitor so that it mixes with the water. The diaphragm is of the same material as that of the radiator, e.g. of aluminium, or copper and being thinner than that of the sheet material from which the radiator is made, breaks before the thicker material is attached. Containers can also be of other designs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96421978A | 1978-11-27 | 1978-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2442338A1 true FR2442338A1 (en) | 1980-06-20 |
FR2442338B1 FR2442338B1 (en) | 1985-04-12 |
Family
ID=25508271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7928989A Granted FR2442338A1 (en) | 1978-11-27 | 1979-11-23 | Vehicle engine radiator corrosion protection system - uses container mounted on radiator, releasing inhibitor when corroded by circulating water |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5914606B2 (en) |
FR (1) | FR2442338A1 (en) |
SE (1) | SE7909372L (en) |
ZA (1) | ZA796396B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100401707B1 (en) * | 2000-12-04 | 2003-10-11 | 기아자동차주식회사 | Apparatus for cooling an engine for a motor vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1994551A (en) * | 1933-04-07 | 1935-03-19 | Eugene Miller S | Apparatus for the treatment of the cooling medium for internal combustion engines |
GB522575A (en) * | 1938-02-02 | 1940-06-21 | Electrolux Ltd | Improvements in or relating to hermetically sealed refrigerating apparatus |
GB691578A (en) * | 1950-10-03 | 1953-05-13 | Chausson Usines Sa | A method and device for preventing the corrosion of metal apparatus containing liquids, such as radiators |
GB1168480A (en) * | 1966-12-24 | 1969-10-29 | Rover Co Ltd | Vehicles having liquid-cooled engines |
-
1979
- 1979-11-13 SE SE7909372A patent/SE7909372L/en not_active Application Discontinuation
- 1979-11-23 FR FR7928989A patent/FR2442338A1/en active Granted
- 1979-11-26 ZA ZA00796396A patent/ZA796396B/en unknown
- 1979-11-27 JP JP54153460A patent/JPS5914606B2/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1994551A (en) * | 1933-04-07 | 1935-03-19 | Eugene Miller S | Apparatus for the treatment of the cooling medium for internal combustion engines |
GB522575A (en) * | 1938-02-02 | 1940-06-21 | Electrolux Ltd | Improvements in or relating to hermetically sealed refrigerating apparatus |
GB691578A (en) * | 1950-10-03 | 1953-05-13 | Chausson Usines Sa | A method and device for preventing the corrosion of metal apparatus containing liquids, such as radiators |
GB1168480A (en) * | 1966-12-24 | 1969-10-29 | Rover Co Ltd | Vehicles having liquid-cooled engines |
Also Published As
Publication number | Publication date |
---|---|
ZA796396B (en) | 1980-12-31 |
FR2442338B1 (en) | 1985-04-12 |
SE7909372L (en) | 1980-05-28 |
JPS5914606B2 (en) | 1984-04-05 |
JPS5596317A (en) | 1980-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |