GB621181A - - Google Patents
Info
- Publication number
- GB621181A GB621181A GB621181DA GB621181A GB 621181 A GB621181 A GB 621181A GB 621181D A GB621181D A GB 621181DA GB 621181 A GB621181 A GB 621181A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistance
- moisture content
- electrodes
- valve
- relay
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
GB621181A true GB621181A (de) | 1900-01-01 |
Family
ID=1749640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB621181D Expired GB621181A (de) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB621181A (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709843A (en) * | 1952-03-29 | 1955-06-07 | Haylco Controls Corp | Device for supplying to a foundry sand mixer water and sand in automatically predetermined proportions according to sand temperature |
US2825946A (en) * | 1955-11-28 | 1958-03-11 | Harry W Dietert Company | Automatic sand tempering unit |
US3000064A (en) * | 1956-10-01 | 1961-09-19 | Dietert Co Harry W | End point moisture content control for sand |
US3000065A (en) * | 1958-01-20 | 1961-09-19 | Dietert Co Harry W | End point moisture control for solid granular material |
DE1168124B (de) * | 1956-10-01 | 1964-04-16 | Dietert Co Harry W | Einrichtung zum Mischen und zum Regulieren des Feuchtigkeitsgehaltes von koernigem Schuettgut |
US3172175A (en) * | 1953-08-10 | 1965-03-09 | Hartley Controls Corp | Automatic supplying, mixing, moisture control and delivery of granular material |
-
0
- GB GB621181D patent/GB621181A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709843A (en) * | 1952-03-29 | 1955-06-07 | Haylco Controls Corp | Device for supplying to a foundry sand mixer water and sand in automatically predetermined proportions according to sand temperature |
US3172175A (en) * | 1953-08-10 | 1965-03-09 | Hartley Controls Corp | Automatic supplying, mixing, moisture control and delivery of granular material |
US2825946A (en) * | 1955-11-28 | 1958-03-11 | Harry W Dietert Company | Automatic sand tempering unit |
US3000064A (en) * | 1956-10-01 | 1961-09-19 | Dietert Co Harry W | End point moisture content control for sand |
DE1168124B (de) * | 1956-10-01 | 1964-04-16 | Dietert Co Harry W | Einrichtung zum Mischen und zum Regulieren des Feuchtigkeitsgehaltes von koernigem Schuettgut |
US3000065A (en) * | 1958-01-20 | 1961-09-19 | Dietert Co Harry W | End point moisture control for solid granular material |
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