IT7927537A0 - Dispositivo per l'aggiunta automatica di un inibitore di corrosione a un sistema di raffreddamento. - Google Patents
Dispositivo per l'aggiunta automatica di un inibitore di corrosione a un sistema di raffreddamento.Info
- Publication number
- IT7927537A0 IT7927537A0 IT7927537A IT2753779A IT7927537A0 IT 7927537 A0 IT7927537 A0 IT 7927537A0 IT 7927537 A IT7927537 A IT 7927537A IT 2753779 A IT2753779 A IT 2753779A IT 7927537 A0 IT7927537 A0 IT 7927537A0
- Authority
- IT
- Italy
- Prior art keywords
- cooling system
- corrosion inhibitor
- automatic adding
- automatic
- inhibitor
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 239000003112 inhibitor Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
- G01N9/12—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers
-
- 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)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96422578A | 1978-11-27 | 1978-11-27 | |
US06/085,344 US4273744A (en) | 1978-11-27 | 1979-10-16 | Device for automatic addition of a corrosion inhibitor to a coolant system |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7927537A0 true IT7927537A0 (it) | 1979-11-23 |
IT1127257B IT1127257B (it) | 1986-05-21 |
Family
ID=26772605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27537/79A IT1127257B (it) | 1978-11-27 | 1979-11-23 | Dispositivo per l'aggiunta automatica di un inibitore di corrosione a un sistema di raffreddamento |
Country Status (8)
Country | Link |
---|---|
US (1) | US4273744A (it) |
JP (1) | JPS6042190Y2 (it) |
DE (1) | DE2947756C2 (it) |
ES (2) | ES486353A0 (it) |
GB (1) | GB2036338B (it) |
IT (1) | IT1127257B (it) |
SE (1) | SE443458B (it) |
ZA (1) | ZA796394B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181536A (en) * | 1990-04-19 | 1993-01-26 | Long Manufacturing Limited | Coolant corrosiveness indicator |
US5253674A (en) * | 1990-04-19 | 1993-10-19 | Long Manufacturing Limited | Coolant corrosiveness indicator |
US5435346A (en) * | 1994-02-14 | 1995-07-25 | Alliedsignal Inc. | Device for treating and conditioning engine coolant |
DE19608965A1 (de) * | 1996-03-08 | 1997-09-11 | Schloemann Siemag Ag | Verfahren und Vorrichtung sowie Kühlmedium zum Kühlen von walzwarmen Profilen |
DE102010002341A1 (de) * | 2010-02-25 | 2011-08-25 | Behr GmbH & Co. KG, 70469 | Wärmeübertrager und Bauteile für Kfz-Kühlkreisläufe |
JP6089357B2 (ja) * | 2012-06-29 | 2017-03-08 | パナソニックIpマネジメント株式会社 | 車両用ヒートポンプ装置 |
DE102015016700A1 (de) | 2015-12-22 | 2017-06-22 | Daimler Ag | Kühlsystem für ein Kraftfahrzeug, insbesondere für eine Verbrennungskraftmaschine eines Kraftfahrzeugs |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE289511C (it) * | ||||
US745521A (en) * | 1902-12-09 | 1903-12-01 | Edward C Redfearn | Lactometer. |
US1890900A (en) * | 1926-07-16 | 1932-12-13 | Howard E Christie | Indicator for cooling systems of automobiles |
US1817676A (en) * | 1926-09-23 | 1931-08-04 | Howard E Christie | Indicator for cooling systems of automobiles |
FR987206A (fr) * | 1949-05-23 | 1951-08-10 | Méthode et appareil pour déterminer la densité des solides, en particulier des céréales | |
US2976129A (en) * | 1959-05-28 | 1961-03-21 | Edward G Buehler | Chlorinators for swimming pools |
US3045496A (en) * | 1959-06-19 | 1962-07-24 | Kraus Harold | Specific gravity measuring device |
FR1279449A (fr) * | 1960-11-10 | 1961-12-22 | Appareil pour le contrôle de la densité des gâchées de plâtre | |
US3390695A (en) * | 1965-07-19 | 1968-07-02 | King Kratz Corp | Liquid treatment device |
US3607103A (en) * | 1970-01-23 | 1971-09-21 | Adolph Kiefer | Chemical dispenser for swimming pools |
US3598536A (en) * | 1970-05-04 | 1971-08-10 | John W Christensen | Chemical feeder |
US3846078A (en) * | 1970-11-05 | 1974-11-05 | Purex Corp Ltd | Dispensing container apparatus |
US3792979A (en) * | 1972-05-30 | 1974-02-19 | Swimrite Inc | Floating chemical treatment device |
US3809150A (en) * | 1973-04-16 | 1974-05-07 | Opti Cap Inc | Minimizing corrosion of overflow receptacle equipped engine cooling system |
IT1012182B (it) * | 1973-05-11 | 1977-03-10 | Asahi Chemical Ind | Dispositivo rivelatore di liquidi |
-
1979
- 1979-10-16 US US06/085,344 patent/US4273744A/en not_active Expired - Lifetime
- 1979-11-07 SE SE7909238A patent/SE443458B/sv not_active IP Right Cessation
- 1979-11-14 GB GB7939494A patent/GB2036338B/en not_active Expired
- 1979-11-23 IT IT27537/79A patent/IT1127257B/it active
- 1979-11-26 ZA ZA00796394A patent/ZA796394B/xx unknown
- 1979-11-27 DE DE2947756A patent/DE2947756C2/de not_active Expired
- 1979-11-27 ES ES486353A patent/ES486353A0/es active Granted
-
1980
- 1980-02-26 ES ES488932A patent/ES8101194A1/es not_active Expired
-
1984
- 1984-05-14 JP JP1984070250U patent/JPS6042190Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES488932A0 (es) | 1980-12-01 |
IT1127257B (it) | 1986-05-21 |
ZA796394B (en) | 1980-12-31 |
ES8100358A1 (es) | 1980-11-01 |
SE443458B (sv) | 1986-02-24 |
ES8101194A1 (es) | 1980-12-01 |
DE2947756A1 (de) | 1980-06-12 |
GB2036338A (en) | 1980-06-25 |
JPS6042190Y2 (ja) | 1985-12-24 |
GB2036338B (en) | 1983-05-11 |
SE7909238L (sv) | 1980-05-28 |
JPS6010826U (ja) | 1985-01-25 |
ES486353A0 (es) | 1980-11-01 |
DE2947756C2 (de) | 1982-01-14 |
US4273744A (en) | 1981-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970529 |