GB603548A - Improvements relating to alternating electric current rectifiers of the dry surface contact type - Google Patents

Improvements relating to alternating electric current rectifiers of the dry surface contact type

Info

Publication number
GB603548A
GB603548A GB28047/45A GB2804745A GB603548A GB 603548 A GB603548 A GB 603548A GB 28047/45 A GB28047/45 A GB 28047/45A GB 2804745 A GB2804745 A GB 2804745A GB 603548 A GB603548 A GB 603548A
Authority
GB
United Kingdom
Prior art keywords
electric current
surface contact
contact type
alternating electric
improvements relating
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
Application number
GB28047/45A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB28047/45A priority Critical patent/GB603548A/en
Publication of GB603548A publication Critical patent/GB603548A/en
Expired legal-status Critical Current

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
    • H01L25/073—Apertured devices mounted on one or more rods passed through the apertures
    • 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)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

603,548. Asymmetrically-conducting resistances. WESTINGHOUSE BRAKE &. SIGNAL CO., Ltd., and PETER, L. H. Oct. 24, 1945, No. 28047. [Class 37] A rectifier stack 1 of the type having hollow spacer elements 2 interposed for cooling, has the sides sealed by a plastic or aluminium casing 5. Gratings may be fitted over the ends of the cooling passages, and the assembly may be mounted on a vehicle so that the rectifier is cooled by the flow of air.
GB28047/45A 1945-10-24 1945-10-24 Improvements relating to alternating electric current rectifiers of the dry surface contact type Expired GB603548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28047/45A GB603548A (en) 1945-10-24 1945-10-24 Improvements relating to alternating electric current rectifiers of the dry surface contact type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28047/45A GB603548A (en) 1945-10-24 1945-10-24 Improvements relating to alternating electric current rectifiers of the dry surface contact type

Publications (1)

Publication Number Publication Date
GB603548A true GB603548A (en) 1948-06-17

Family

ID=10269398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28047/45A Expired GB603548A (en) 1945-10-24 1945-10-24 Improvements relating to alternating electric current rectifiers of the dry surface contact type

Country Status (1)

Country Link
GB (1) GB603548A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718615A (en) * 1952-05-05 1955-09-20 Taylor Winfield Corp Liquid cooling of dry disc rectifiers
DE959919C (en) * 1953-09-23 1957-03-14 Siemens Ag Heat exchanger for intermittent loads
DE1034723B (en) * 1955-07-15 1958-07-24 Siemens Edison Swan Ltd Electronic device with a device to dissipate the heat generated in the device
DE974229C (en) * 1952-07-18 1960-10-27 Licentia Gmbh Dry rectifier encapsulated with cast resin, especially selenium rectifier
DE1164572B (en) * 1954-12-02 1964-03-05 Standard Elektrik Lorenz Ag Rectifier column working with cooling
DE1279850B (en) * 1961-09-06 1968-10-10 Siemens Ag Rectifier arrangement with at least four bridge-connected semiconductor rectifiers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718615A (en) * 1952-05-05 1955-09-20 Taylor Winfield Corp Liquid cooling of dry disc rectifiers
DE974229C (en) * 1952-07-18 1960-10-27 Licentia Gmbh Dry rectifier encapsulated with cast resin, especially selenium rectifier
DE959919C (en) * 1953-09-23 1957-03-14 Siemens Ag Heat exchanger for intermittent loads
DE1164572B (en) * 1954-12-02 1964-03-05 Standard Elektrik Lorenz Ag Rectifier column working with cooling
DE1034723B (en) * 1955-07-15 1958-07-24 Siemens Edison Swan Ltd Electronic device with a device to dissipate the heat generated in the device
DE1279850B (en) * 1961-09-06 1968-10-10 Siemens Ag Rectifier arrangement with at least four bridge-connected semiconductor rectifiers

Similar Documents

Publication Publication Date Title
GB620102A (en) Improvements relating to alternating current rectifiers
GB603548A (en) Improvements relating to alternating electric current rectifiers of the dry surface contact type
FR979896A (en) Improvements to corridors connecting vehicles mounted on wheels and with an aerodynamic profile
GB573936A (en) Improvements in or relating to the manufacture of dry contact electric rectifiers
GB578050A (en) Improvements relating to dry surface contact rectifiers
GB531097A (en) Improvements relating to alternating current rectifier apparatus of the dry surface contact type
GB596629A (en) Improvements relating to alternating electric current rectifiers of the dry surface contact type
SU68748A1 (en) Self-adjusting bushing for wind wheel
USD190049S (en) Luminaire housing
GB658495A (en) Improvements in and relating to thermal responsive resistance devices
FR932645A (en) Brake acting on the rails
FR975646A (en) Improvements to turbo-engine power recovery devices
GB576712A (en) Improvements in or relating to resilient wheels
AU140870B2 (en) Pantograph current collector
FR1059751A (en) Improvements in cooling means of electrical devices, in particular electrical brakes
GB843271A (en) Improvements relating to metal rectifiers
AU2514048A (en) Pantograph current collector
FR912459A (en) Improvement in the wheels of vehicles traveling on railways
GB809366A (en) Metal rectifier assembly
CA449765A (en) Electric razor head assembly
GB670487A (en) Improvements relating to dry contact rectifiers
GB257751A (en) Improvements in and connected with electric resistances
FR1070253A (en) Protective mounting for converters with contacts according to the power-controlled protection principle
CA437759A (en) Brake cooling mechanism
AU126767B2 (en) Improvements in or relating to self-balancing electrical measuring, recording, indicating or controlling systems