GB619524A - Improvements in or relating to the testing of dry contact rectifiers - Google Patents
Improvements in or relating to the testing of dry contact rectifiersInfo
- Publication number
- GB619524A GB619524A GB17258/46A GB1725846A GB619524A GB 619524 A GB619524 A GB 619524A GB 17258/46 A GB17258/46 A GB 17258/46A GB 1725846 A GB1725846 A GB 1725846A GB 619524 A GB619524 A GB 619524A
- Authority
- GB
- United Kingdom
- Prior art keywords
- testing
- rectifiers
- rectifier
- dry contact
- resistance
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
619,524. Detecting faults in rectifiers. STANDARD TELEPHONES & CABLES, Ltd. June 6, 1946, No. 17258. Convention date, July 21, 1945. Drawings to Specification. [Class 37] [Also in Group XXX] A machine for testing dry contact rectifiers comprises a hopper in which the rectifiers are initially stored and from which they are fed to a first testing point where a circuit is completed through the rectifier so that if its forward resistance is too high a relay is actuated to remove it into a first reject bin; if the forward resistance is not too high, the rectifier is passed to a second testing point where a relay is actuated to direct it into a second reject bin if the backward resistance is too low, but if the backward resistance is not too low, the rectifier passes to a " pass " bin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US619524XA | 1945-07-21 | 1945-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB619524A true GB619524A (en) | 1949-03-10 |
Family
ID=22039239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17258/46A Expired GB619524A (en) | 1945-07-21 | 1946-06-06 | Improvements in or relating to the testing of dry contact rectifiers |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR929373A (en) |
GB (1) | GB619524A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975878A (en) * | 1958-06-13 | 1961-03-21 | Hughes Aireraft Company | Apparatus for physically orienting electrically asymmetrical devices |
-
0
- FR FR929373D patent/FR929373A/fr not_active Expired
-
1946
- 1946-06-06 GB GB17258/46A patent/GB619524A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975878A (en) * | 1958-06-13 | 1961-03-21 | Hughes Aireraft Company | Apparatus for physically orienting electrically asymmetrical devices |
Also Published As
Publication number | Publication date |
---|---|
FR929373A (en) | 1948-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB619524A (en) | Improvements in or relating to the testing of dry contact rectifiers | |
GB1266645A (en) | ||
SU73980A1 (en) | Machine for making corrector tapes | |
SU72232A1 (en) | Feeding device for metalworking machines | |
SU68476A1 (en) | Drum machine | |
GB834796A (en) | Apparatus for automatically binding packages with binding material | |
CA427864A (en) | Mail treating machine tape chute | |
CA431446A (en) | Thread generating machine, etc. | |
CA475119A (en) | Combined clothes receptacles and extractors for laundering machines | |
CA472440A (en) | Commutators for dynamoelectric machines and methods for making the same | |
AU127895B2 (en) | Improvements in dragline apparatus for hauling logs and for other purposes | |
DK71143C (en) | Machine for sorting the particles in mill products. | |
AU151477B2 (en) | An improved washing machine | |
CA473204A (en) | Mail sorting machines | |
CA429731A (en) | Tire-casing spreading and inspecting machine | |
AU152913B2 (en) | An improved machine for washing clothes and like articles | |
AU138164B2 (en) | Improvements in current limiter for machine tools | |
CA425385A (en) | Separating and grading machine | |
CA445843A (en) | Fatigue testing machine | |
AU283346A (en) | Improvements in dragline apparatus for hauling logs and for other purposes | |
AU127278B2 (en) | Improvements inbox nailing machines | |
AU1402647A (en) | An improved straw feeding machine | |
AU123852B2 (en) | Improvements in dynamo-electric machines | |
AU128954B2 (en) | An improved ironing machine unit | |
CA426093A (en) | Filament and lead clamping machine |