GB918834A - High voltage rectifier apparatus - Google Patents
High voltage rectifier apparatusInfo
- Publication number
- GB918834A GB918834A GB3937961A GB3937961A GB918834A GB 918834 A GB918834 A GB 918834A GB 3937961 A GB3937961 A GB 3937961A GB 3937961 A GB3937961 A GB 3937961A GB 918834 A GB918834 A GB 918834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rectifier
- corona shield
- stack
- shield
- housing
- 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
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
- H01L25/074—Stacked arrangements of non-apertured devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
- H01L23/60—Protection against electrostatic charges or discharges, e.g. Faraday shields
-
- 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)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Rectifiers (AREA)
Abstract
918,834. Rectifying. WESTINGHOUSE ELECTRIC CORPORATION. Nov. 3, 1961 [Nov. 28, 1960], No. 39379/61. Class 38 (2). [Also in Group XXXVI] A high-voltage rectifier, comprising a number of series connected semi-conductor rectifier devices .surrounded by a corona shield electrically connected to the rectifier and with rounded surfaces presented to points of high voltage, is mounted within and is electrically insulated from a housing. As shown in Fig. 2 a pile of rectifier units 20, each comprising a rectifier 12 shunted by a capacitor 14 and resistor 16, as shown in Fig. 1, is mounted by terminal rods 28 and 28<SP>1</SP> in insulating bushes 40 and 40<SP>1</SP> inside a cylindrical housing 38. Capacitors 18 and 18<SP>1</SP> are connected in shunt between the terminals of the stack and its mid-point. A bracket 26 at the mid-point of the stack mounts and electrically connects a polished, two-part, cylindrical corona shield 30 for the rectifier stack. The shield is located coaxially with the rectifier stack by means of perforated insulating discs 34 and 34<SP>1</SP> positioned by nuts on the terminal rods. Perforated annular insulators 36 and 36<SP>1</SP> space the corona shield from the ends of the housing 38. The perforations in the insulators, 34, 341 and 36, 36<SP>1</SP>, allow coolant to circulate upwards through the corona shield. The coolant may be an oil or may be a gas, such as air or sulphur hexafluoride, in which case the corona shield may be made permeable to the gas. Instead of being made as a straightsided cylinder, as shown in Fig. 2, the corona shield may have an elliptical vertical crosssection. The container 38 may be sealed hermetically.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7198560A | 1960-11-28 | 1960-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB918834A true GB918834A (en) | 1963-02-20 |
Family
ID=22104839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3937961A Expired GB918834A (en) | 1960-11-28 | 1961-11-03 | High voltage rectifier apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB918834A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2338604A1 (en) * | 1972-12-29 | 1974-07-04 | Transform Roentgen Matern Veb | HIGH VOLTAGE RECTIFIER |
EP0090193A2 (en) * | 1982-03-30 | 1983-10-05 | FIAR FABBRICA ITALIANA APPARECCHIATURE RADIOELETTRICHE S.p.A. | Voltage multiplier device for high tension equipment, in particular for applications in space. |
-
1961
- 1961-11-03 GB GB3937961A patent/GB918834A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2338604A1 (en) * | 1972-12-29 | 1974-07-04 | Transform Roentgen Matern Veb | HIGH VOLTAGE RECTIFIER |
FR2212677A1 (en) * | 1972-12-29 | 1974-07-26 | Transform Roentgen Matern Veb | |
EP0090193A2 (en) * | 1982-03-30 | 1983-10-05 | FIAR FABBRICA ITALIANA APPARECCHIATURE RADIOELETTRICHE S.p.A. | Voltage multiplier device for high tension equipment, in particular for applications in space. |
EP0090193A3 (en) * | 1982-03-30 | 1984-02-15 | Fiar S.P.A. | Voltage multiplier device for high tension equipment, in particular for spatial applications |
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