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 water

Info

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
Application number
FR7928989A
Other languages
French (fr)
Other versions
FR2442338B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Borg Warner Corp filed Critical Borg Warner Corp
Publication of FR2442338A1 publication Critical patent/FR2442338A1/en
Application granted granted Critical
Publication of FR2442338B1 publication Critical patent/FR2442338B1/fr
Granted legal-status Critical Current

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.
FR7928989A 1978-11-27 1979-11-23 Vehicle engine radiator corrosion protection system - uses container mounted on radiator, releasing inhibitor when corroded by circulating water Granted FR2442338A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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