CH163675A - Dry rectifier for continuous operation. - Google Patents
Dry rectifier for continuous operation.Info
- Publication number
- CH163675A CH163675A CH163675DA CH163675A CH 163675 A CH163675 A CH 163675A CH 163675D A CH163675D A CH 163675DA CH 163675 A CH163675 A CH 163675A
- Authority
- CH
- Switzerland
- Prior art keywords
- rectifier
- dry rectifier
- dry
- continuous operation
- iron
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- WALCGGIJOOWJIN-UHFFFAOYSA-N iron(ii) selenide Chemical compound [Se]=[Fe] WALCGGIJOOWJIN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 4
- 239000011669 selenium Substances 0.000 description 4
- 229910052711 selenium Inorganic materials 0.000 description 4
- 241000446313 Lamella Species 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D
- H01L25/072—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D the devices being arranged next to each other
-
- 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)
Description
Trockengleichrichter für Dauerbetrieb. Die Verluste ruhender Trockengleichrich ter werden in Wärme umgesetzt, die, will man den Apparat etwas belasten können, bis jetzt durch Belüftung abgeführt werden muss. Wo die Gleichrichterzellen durch diese Be lüftung dem Staub und Schmutz ausgesetzt wurden und wo der ganze Apparat nur kleine Dimensionen erhalten darf, war die Anwen dung solcher Gleichrichter bis jetzt nicht möglich.
Die Erfindung betrifft einen Trockengleich richter mit andern Mitteln für die Wärme abfuhr und besteht darin, dass die Elemente in geschlossene Fächer eines metallenen Ge stelles eingeschlossen sind.
Die Zeichnung stellt ein Ausführungsbei spiel der Erfindung dar. Es handelt sich hier um einen Eisen- Selen-Gleichrichter. Es ist aber klar, dass man auch eine andere Art von Elementen brauchen könnte.
Fig. 1 ist ein Schnitt nach der Linie I-I der Fig. 2, die ein Schnitt nach der Linie II-II der Fig. 1 darstellt. Die vorzugsweise zur besseren Raumaus- nützung viereckig geschnittenen Eisen-, Selen- Platten a sind in der Mitte mit einem Loch versehen und stecken auf Bolzen b, welche eine beliebige Anzahl von Elementen vereini gen können.
Auf einer Grundplatte c ist ein Gestell festgemacht, das aus einer Anzahl breiter Kupferlamellen e, welche durch Stützen f voneinander getrennt sind, zusammengesetzt ist. Es sind so Zellen g gebildet, worin die Gleichrichterelemente paarweise hineinge steckt sind, derart, dass die Eisenseite jewei- len satt auf die Kupferlamelle zu liegen kommt. Die gezeigte Anordnung lässt ei-sehen, dass dann in jedem Fach zwei Gleichrichter elemente so einander gegenübergestellt sind, dass die Selenschichten d einander gegenüber stehen. Es ist dann möglich, mit einem iso lierten Leiter h in den Kasten hineinzudrin gen und die Selenschichten elektrisch nach aussen zu verbinden.
Hier. sind alle diese Selenschichten mit-. einander parallel verbunden. Die Kupfer- lamellen sorgen für die elektrische Verbin dung der Eisenplatten untereinander.
Die durch die Kupferplatten und -Stege gebildeten Fächer sind noch seitlich ver schlossen und bilden ein Ganzes, das auch einem sehr rohen Betrieb zu trotzen vermag. Die gesamte Wärme des Apparates wird an den zur Leitung des Stromes dienenden Kupferplatten abgegeben. Von da geht es auf den Sockel, und wird beispielsweise letzterer auf das Gestell eines Automobils befestigt, so wird die Temperatur dieses Gestelles kaum um einige Grade über diejenige des gesamten Gestelles steigen können. Dann dient auch das Gestell als Rückführung für den Eisenpol des Gleichrichters. Auf diese Weise ist es möglich, verhältnismässig grosse Leistungen aus einem kleinen Apparat herauszubringen.
Dry rectifier for continuous operation. The losses of dormant dry rectifiers are converted into heat which, if one wants to be able to load the apparatus somewhat, has to be dissipated by ventilation until now. Where the rectifier cells were exposed to dust and dirt as a result of this ventilation and where the entire apparatus may only have small dimensions, the use of such rectifiers has not been possible until now.
The invention relates to a dry rectifier with other means for dissipating heat and consists in that the elements are included in closed compartments of a metal Ge stand.
The drawing shows an exemplary embodiment of the invention. It is an iron-selenium rectifier. It is clear, however, that another type of element could also be used.
1 is a section along the line I-I of FIG. 2, which is a section along the line II-II of FIG. The iron and selenium plates a, which are preferably square-cut for better utilization of space, are provided with a hole in the middle and are placed on bolts b, which can combine any number of elements.
A frame is fastened to a base plate c and is composed of a number of wide copper lamellas e, which are separated from one another by supports f. Cells g are thus formed, in which the rectifier elements are inserted in pairs, in such a way that the iron side lies snugly on the copper lamella. The arrangement shown reveals that two rectifier elements are then opposed to one another in each compartment in such a way that the selenium layers d face one another. It is then possible to enter the box with an insulated conductor h and to electrically connect the selenium layers to the outside.
Here. are all of these selenium layers. connected in parallel. The copper lamellas ensure the electrical connection between the iron plates.
The compartments formed by the copper plates and webs are still closed on the sides and form a whole that is able to defy even a very rough operation. The entire heat of the apparatus is given off to the copper plates used to conduct the electricity. From there it goes to the base, and if, for example, the latter is attached to the frame of an automobile, the temperature of this frame will hardly be able to rise a few degrees above that of the entire frame. Then the frame also serves as a return for the iron pole of the rectifier. In this way, it is possible to bring out relatively high performance from a small apparatus.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH163675T | 1932-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH163675A true CH163675A (en) | 1933-08-31 |
Family
ID=4416731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH163675D CH163675A (en) | 1932-06-07 | 1932-06-07 | Dry rectifier for continuous operation. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH163675A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437322A (en) * | 1945-07-11 | 1948-03-09 | Union Switch & Signal Co | Electrical rectifier |
US2453618A (en) * | 1945-12-29 | 1948-11-09 | Mallory & Co Inc P R | Mechanical seal for selenium rectifier cells |
US2461087A (en) * | 1945-07-31 | 1949-02-08 | Union Switch & Signal Co | Alternating electric current rectifier of the dry surface contact type |
DE970502C (en) * | 1950-07-01 | 1958-09-25 | Siemens Ag | Small-sized dry rectifier arrangement with a large number of rectifier tablets |
DE971574C (en) * | 1951-09-14 | 1959-02-19 | Int Standard Electric Corp | Flat arrangement of electrical switching elements, especially flat rectifiers |
DE1102913B (en) * | 1952-01-22 | 1961-03-23 | Siemens Ag | Small-sized dry rectifier arrangement with a large number of rectifier tablets |
DE1125083B (en) * | 1960-09-28 | 1962-03-08 | Siemens Ag | Selenium rectifier arrangement with plate-shaped rectifier elements |
DE1192326B (en) * | 1955-11-08 | 1965-05-06 | Westinghouse Electric Corp | Power rectifier arrangement with several semiconductor elements electrically connected in parallel |
-
1932
- 1932-06-07 CH CH163675D patent/CH163675A/en unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437322A (en) * | 1945-07-11 | 1948-03-09 | Union Switch & Signal Co | Electrical rectifier |
US2461087A (en) * | 1945-07-31 | 1949-02-08 | Union Switch & Signal Co | Alternating electric current rectifier of the dry surface contact type |
US2453618A (en) * | 1945-12-29 | 1948-11-09 | Mallory & Co Inc P R | Mechanical seal for selenium rectifier cells |
DE970502C (en) * | 1950-07-01 | 1958-09-25 | Siemens Ag | Small-sized dry rectifier arrangement with a large number of rectifier tablets |
DE971574C (en) * | 1951-09-14 | 1959-02-19 | Int Standard Electric Corp | Flat arrangement of electrical switching elements, especially flat rectifiers |
DE1102913B (en) * | 1952-01-22 | 1961-03-23 | Siemens Ag | Small-sized dry rectifier arrangement with a large number of rectifier tablets |
DE1192326B (en) * | 1955-11-08 | 1965-05-06 | Westinghouse Electric Corp | Power rectifier arrangement with several semiconductor elements electrically connected in parallel |
DE1125083B (en) * | 1960-09-28 | 1962-03-08 | Siemens Ag | Selenium rectifier arrangement with plate-shaped rectifier elements |
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