FR1065691A - Redresseurs au sélénium - Google Patents

Redresseurs au sélénium

Info

Publication number: FR1065691A
Authority: FR; France
Prior art keywords: selenium rectifiers; rectifiers; selenium
Prior art date: 1951-08-29
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

Other languages

Inventor

Charles Alexander Escoffery

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.)

International Standard Electric Corp

Original Assignee

International Standard Electric Corp

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.)

1951-08-29

Filing date

1952-08-25

Publication date

1954-05-28

1952-08-25 Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp

1954-05-28 Application granted granted Critical

1954-05-28 Publication of FR1065691A publication Critical patent/FR1065691A/fr

Status Expired legal-status Critical Current

Classifications

- 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
- H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
- H10D48/046—Provision of discrete insulating layers
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/207—Simultaneous scanning of the original picture and the reproduced picture with a common scanning device
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Optics & Photonics (AREA)
Spectroscopy & Molecular Physics (AREA)
Paints Or Removers (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR1065691D 1951-08-29 1952-08-25 Redresseurs au sélénium Expired FR1065691A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US244257A US2758265A (en)	1951-08-29	1951-08-29	Selenium rectifiers

Publications (1)

Publication Number	Publication Date
FR1065691A true FR1065691A (fr)	1954-05-28

Family

ID=22922017

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1065691D Expired FR1065691A (fr)	1951-08-29	1952-08-25	Redresseurs au sélénium

Country Status (3)

Country	Link
US (1)	US2758265A (fr)
DE (1)	DE948275C (fr)
FR (1)	FR1065691A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE561533A (fr) *	1954-11-29

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE724888C (de) *	1936-05-30	1942-09-09	Siemens Ag	Verfahren zum Herstellen von Selen-Gleichrichtern
US2229617A (en) *	1939-10-07	1941-01-21	Commercial Solvents Corp	Cellulose triacetate compositions
DE821086C (de) *	1948-10-02	1951-11-15	Sueddeutsche App Fabrik G M B	Trockengleichrichter

1951
- 1951-08-29 US US244257A patent/US2758265A/en not_active Expired - Lifetime
1952
- 1952-08-24 DE DEI6274A patent/DE948275C/de not_active Expired
- 1952-08-25 FR FR1065691D patent/FR1065691A/fr not_active Expired

Also Published As

Publication number	Publication date
US2758265A (en)	1956-08-07
DE948275C (de)	1956-08-30

Publication	Publication Date	Title
FR69168E (fr)	1958-10-22	Redresseurs au sélénium
FR975527A (fr)	1951-03-06	Redresseurs au sélénium
CH316010A (de)	1956-09-15	Halbleiter-Gleichrichter
FR1065691A (fr)	1954-05-28	Redresseurs au sélénium
FR1043511A (fr)	1953-11-10	Paquetage
FR1087589A (fr)	1955-02-25	Redresseur au sélénium
CH293548A (de)	1953-09-30	Selentrockengleichrichter.
FR1052149A (fr)	1954-01-21	Viseur
AT172077B (de)	1952-08-11	Schnellselche
AT179329B (de)	1954-08-10	Lichtempfindliche Halbleitereinrichtung
FR1040223A (fr)	1953-10-13	Semi-conducteur
ES27325Y (es)	1958-03-16	Dispostivo sujetador
FR1034029A (fr)	1953-07-17	Poulie perfectionnée
AT174971B (de)	1953-05-26	Wiedereinschaltvorrichtung
AT177839B (de)	1954-03-10	Selengleichrichter erhöhter Sperrfähigkeit
FR1063573A (fr)	1954-05-04	Pardessus
ES26359Y (es)	1953-06-16	Dispositivo apuraminas
CH298308A (de)	1954-04-30	Kristallgleichrichter.
FR1062678A (fr)	1954-04-26	élévateur incliné
ES27603Y (es)	1957-02-01	Armario-parrilla
ES28817Y (es)	1953-12-16	Hidrosotómetro
ES26269Y (es)	1952-02-16	Caja-envase
ES26258Y (es)	1952-01-16	Portanaipes
ES25564Y (es)	1953-05-01	Caja-envase
ES25504Y (es)	1953-01-16	Tapón-corona