GB767628A - Improvements in or relating to corrosion-test apparatus - Google Patents
Improvements in or relating to corrosion-test apparatusInfo
- Publication number
- GB767628A GB767628A GB35377/54A GB3537754A GB767628A GB 767628 A GB767628 A GB 767628A GB 35377/54 A GB35377/54 A GB 35377/54A GB 3537754 A GB3537754 A GB 3537754A GB 767628 A GB767628 A GB 767628A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aerosol
- test chamber
- test
- corrosion
- atomizer
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
A corrosion test apparatus has a test chamber (4) in which the parts to be tested may be supported on a frame, out <PICT:0767628/III/1> side of which lies a liquid atomizer (1) provided with motor-driven centrifugal discs to produce an aerosol and with means to produce an air flow serving to transport the aerosol which is connected to said test chamber by means of at least one feed pipe (3). The test chamber is also provided with an outlet chimney (7) having sealing means, e.g. moistened Raschig rings, to permit the escape of a gas but to retain the aerosol, and all elements of the apparatus which come into contact with the aerosol consist of corrosion-proof material. The numerals refer to the illustrated apparatus in which also an electrical device 2 periodically switches the atomizer on and off according to predetermined test intervals; a branch 9 in the feed tube 3 may supply additives to the aerosol such as hydrochloric acid, ammonia or carbonic acid, in gaseous or misty form; a baffle 8 is provided to disperse the aerosol evenly throughout the test chamber; a thermometer 6 is provided; and the test chamber is constructed of transparent plates of synthetic material glued together. Corrosion products dripping from the test piece may be withdrawn from the underside of the test chamber, and a heater may be provided therein. Liquids which may suitably be used to form the aerosol are water, aqueous solutions, non-aqueous liquors, acids, suspensions and emulsions. An atomizer of suitable construction is described in Specification 759,733 [Group XXIX]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH767628X | 1953-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB767628A true GB767628A (en) | 1957-02-06 |
Family
ID=4535160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35377/54A Expired GB767628A (en) | 1953-12-14 | 1954-12-07 | Improvements in or relating to corrosion-test apparatus |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1692027U (en) |
FR (1) | FR1113584A (en) |
GB (1) | GB767628A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273802A (en) * | 1964-05-26 | 1966-09-20 | G S Equipment Company | Apparatus for corrosion testing |
CN113295601A (en) * | 2021-05-13 | 2021-08-24 | 上海长肯试验设备有限公司 | Corrosion testing machine for chimney pipeline |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2960869A (en) * | 1956-10-02 | 1960-11-22 | Gen Electric | Arc comparator |
-
1954
- 1954-11-04 DE DEA6303U patent/DE1692027U/en not_active Expired
- 1954-11-19 FR FR1113584D patent/FR1113584A/en not_active Expired
- 1954-12-07 GB GB35377/54A patent/GB767628A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273802A (en) * | 1964-05-26 | 1966-09-20 | G S Equipment Company | Apparatus for corrosion testing |
CN113295601A (en) * | 2021-05-13 | 2021-08-24 | 上海长肯试验设备有限公司 | Corrosion testing machine for chimney pipeline |
Also Published As
Publication number | Publication date |
---|---|
DE1692027U (en) | 1955-01-27 |
FR1113584A (en) | 1956-03-30 |
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