GB544743A - Improvements relating to the manufacture of alternating current dry rectifiers - Google Patents

Improvements relating to the manufacture of alternating current dry rectifiers

Info

Publication number
GB544743A
GB544743A GB15630/40A GB1563040A GB544743A GB 544743 A GB544743 A GB 544743A GB 15630/40 A GB15630/40 A GB 15630/40A GB 1563040 A GB1563040 A GB 1563040A GB 544743 A GB544743 A GB 544743A
Authority
GB
United Kingdom
Prior art keywords
manufacture
alternating current
improvements relating
current dry
dry rectifiers
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
GB15630/40A
Other languages
English (en)
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
Priority to NL84010D priority Critical patent/NL84010C/xx
Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB15630/40A priority patent/GB544743A/en
Priority to US435112A priority patent/US2296575A/en
Publication of GB544743A publication Critical patent/GB544743A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
GB15630/40A 1940-10-24 1940-10-24 Improvements relating to the manufacture of alternating current dry rectifiers Expired GB544743A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL84010D NL84010C (enrdf_load_stackoverflow) 1940-10-24
GB15630/40A GB544743A (en) 1940-10-24 1940-10-24 Improvements relating to the manufacture of alternating current dry rectifiers
US435112A US2296575A (en) 1940-10-24 1942-03-17 Manufacture of alternating current rectifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15630/40A GB544743A (en) 1940-10-24 1940-10-24 Improvements relating to the manufacture of alternating current dry rectifiers

Publications (1)

Publication Number Publication Date
GB544743A true GB544743A (en) 1942-04-27

Family

ID=10062604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15630/40A Expired GB544743A (en) 1940-10-24 1940-10-24 Improvements relating to the manufacture of alternating current dry rectifiers

Country Status (3)

Country Link
US (1) US2296575A (enrdf_load_stackoverflow)
GB (1) GB544743A (enrdf_load_stackoverflow)
NL (1) NL84010C (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450020A (en) * 1942-12-03 1948-09-28 Int Standard Electric Corp Manufacture of rectifier disks
US2543678A (en) * 1948-10-13 1951-02-27 Radio Receptor Co Inc Method of producing rectifier elements
BE505850A (enrdf_load_stackoverflow) * 1950-09-18
US2743506A (en) * 1952-02-23 1956-05-01 Int Resistance Co Method of manufacturing rectifier cells
US3482303A (en) * 1966-11-07 1969-12-09 Texas Instruments Inc Method of manufacturing a solderclad metal composite
DE2048451A1 (de) * 1970-10-02 1972-04-06 Licentia Gmbh Verfahren zur Herstellung einer Solarzelle

Also Published As

Publication number Publication date
NL84010C (enrdf_load_stackoverflow)
US2296575A (en) 1942-09-22

Similar Documents

Publication Publication Date Title
GB544743A (en) Improvements relating to the manufacture of alternating current dry rectifiers
GB469720A (en) Improvements in or relating to safety razors
CA348929A (en) Combined fan and cutter
CA375080A (en) Combined fan and cutter
CA378749A (en) Razor and blade
CA392205A (en) Razor and blade
GB550274A (en) A new and improved method of packing safety razor blades
AU112476B2 (en) Improvements in cutlery and like blades andthe manufacture thereof
CA347469A (en) Combined deodorizer and dehumidifier
CA380724A (en) Frequency amplifier and multiplier
CA356766A (en) Modulating and keying system
AU109583B2 (en) Improvements in and relating to adhesives or impregnating agents
AU112614B2 (en) Improvements in or relating to strip material and tothe application thereof, for example, to insoles
CA385521A (en) Slate cutter and punch
GB561529A (en) Improvements in or relating to the manufacture of electric current rectifier discs
CA362440A (en) Combined rheostat and switch
CA374400A (en) Shingle and assembly
AU109684B2 (en) Improvements in and relating tothe ventilation of buildings
CA357538A (en) Rotary compressing and expanding machine
AU102356B2 (en) Improved machine for trimming and/or bevelling the edges of metal plates
AU107619B2 (en) Improvements in guillotines and the like
CA391398A (en) Material cutter and stacker
AU352139A (en) Improvements in, or relating to, electric switches and like current-interruptive devices
AU106873B2 (en) Improvements in or relating to radio and like transmitters
AU285839A (en) Improvements in or relating to ventilating and airconditioning systems