FR47181E - Redresseur sec - Google Patents

Redresseur sec

Info

Publication number
FR47181E
FR47181E FR47181DA FR47181E FR 47181 E FR47181 E FR 47181E FR 47181D A FR47181D A FR 47181DA FR 47181 E FR47181 E FR 47181E
Authority
FR
France
Prior art keywords
straightener
dry
dry straightener
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR47181E publication Critical patent/FR47181E/fr
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
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/07—Manufacture or treatment of devices having bodies comprising cuprous oxide [Cu2O] or cuprous iodide [CuI]
    • 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
    • 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
    • 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
    • H10D48/047—Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to foundation plates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting
FR47181D 1930-05-15 1936-03-06 Redresseur sec Expired FR47181E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL378444X 1930-05-15
DEN37878A DE712674C (de) 1930-05-15 1935-03-11 Verfahren zur Herstellung von Elektrodensystemen mit unsymmetrischer Leitfaehigkeit

Publications (1)

Publication Number Publication Date
FR47181E true FR47181E (fr) 1937-02-06

Family

ID=25989175

Family Applications (2)

Application Number Title Priority Date Filing Date
FR716615D Expired FR716615A (fr) 1930-05-15 1931-05-06 Redresseur sec.
FR47181D Expired FR47181E (fr) 1930-05-15 1936-03-06 Redresseur sec

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR716615D Expired FR716615A (fr) 1930-05-15 1931-05-06 Redresseur sec.

Country Status (6)

Country Link
US (3) US2002221A (fr)
BE (2) BE379606A (fr)
DE (2) DE681108C (fr)
FR (2) FR716615A (fr)
GB (2) GB378444A (fr)
NL (1) NL32845C (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976574C (de) * 1939-10-17 1963-11-21 Standard Elek K Lorenz Ag Verfahren zur Herstellung von Trockengleichrichterplatten
NL101869B (fr) * 1941-06-26
BE478832A (fr) * 1942-07-02 1900-01-01
DE970124C (de) * 1944-01-17 1958-09-04 Siemens Ag Verfahren zur Herstellung von Selengleichrichtern
NL79203C (fr) * 1944-03-04
US2452603A (en) * 1944-04-08 1948-11-02 Standard Telephones Cables Ltd Metal contact rectifier
US2473884A (en) * 1946-05-07 1949-06-21 Westinghouse Electric Corp Contact means
NL87381C (fr) * 1950-03-31
US2622116A (en) * 1950-05-13 1952-12-16 Edward B Gregg Thermoelectric device
US2756165A (en) * 1950-09-15 1956-07-24 Dean A Lyon Electrically conducting films and process for forming the same
BE510386A (fr) * 1951-04-05 1900-01-01
US2761095A (en) * 1952-12-08 1956-08-28 Fansteel Metallurgical Corp Selenium rectifier
DE974915C (de) * 1953-05-02 1961-05-31 Standard Elek K Lorenz Ag Verfahren zur Herstellung von Selengleichrichtern mit einer Lackschicht zwischen Selen und Deckelektrode zur Verwendung fuer Regelzwecke
DE975284C (de) * 1954-02-19 1961-11-02 Licentia Gmbh Selengleichrichter mit einem auf der Selenschicht oder auf der Traegerelektrode aufgebrachten ringfoermigen Isolierstueck
NL106216C (fr) * 1954-11-29
US2968014A (en) * 1959-04-01 1961-01-10 Kentucky Res Foundation Synthetic stibnite crystal and method for producing the same
DE1295700B (de) * 1964-03-25 1969-05-22 Licentia Gmbh Selenkleingleichrichter
DE3110153A1 (de) * 1980-03-28 1982-05-13 Berthold H. Dr. 5630 Remscheid Daimler Verfahren und vorrichtung zur speicherung von energie

Also Published As

Publication number Publication date
GB469610A (en) 1937-07-26
BE414231A (fr)
US2002221A (en) 1935-05-21
BE379606A (fr) 1931-06-30
USB469610I5 (fr)
NL32845C (fr) 1934-06-15
DE712674C (de) 1941-10-23
FR716615A (fr) 1931-12-24
US2137428A (en) 1938-11-22
GB378444A (en) 1932-08-08
DE681108C (de) 1939-09-14

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