FR946853A - Dispositifs de transmission - Google Patents

Dispositifs de transmission

Info

Publication number
FR946853A
FR946853A FR946853DA FR946853A FR 946853 A FR946853 A FR 946853A FR 946853D A FR946853D A FR 946853DA FR 946853 A FR946853 A FR 946853A
Authority
FR
France
Prior art keywords
transmission devices
transmission
devices
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)
French (fr)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR946853A publication Critical patent/FR946853A/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
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/23—Electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. sources, drains, anodes or cathodes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • 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
    • H10D48/30—Devices controlled by electric currents or voltages
    • H10D48/32—Devices controlled by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H10D48/34—Bipolar devices
    • H10D48/345—Bipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
FR946853D 1943-03-16 1947-05-16 Dispositifs de transmission Expired FR946853A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US479320A US2430028A (en) 1943-03-16 1943-03-16 Translating device and method of making it

Publications (1)

Publication Number Publication Date
FR946853A true FR946853A (fr) 1949-06-16

Family

ID=23903527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946853D Expired FR946853A (fr) 1943-03-16 1947-05-16 Dispositifs de transmission

Country Status (4)

Country Link
US (1) US2430028A (enrdf_load_stackoverflow)
BE (1) BE595601A (enrdf_load_stackoverflow)
FR (1) FR946853A (enrdf_load_stackoverflow)
GB (1) GB595601A (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572801A (en) * 1943-06-23 1951-10-23 Sylvania Electric Prod Electrical rectifier
US2549550A (en) * 1948-08-19 1951-04-17 Bell Telephone Labor Inc Vibration-operated transistor
US2732614A (en) * 1949-07-02 1956-01-31 shower
US2612567A (en) * 1949-10-04 1952-09-30 Stuetzer Otmar Michael Transconductor employing field controlled semiconductor
US2660696A (en) * 1950-05-10 1953-11-24 Hazeltine Research Inc Crystal contact device
US2693022A (en) * 1950-10-06 1954-11-02 Gen Electric Method of manufacturing whisker electrodes
US2697268A (en) * 1950-12-30 1954-12-21 Sylvania Electric Prod Diode fabricating apparatus
US2753497A (en) * 1951-08-03 1956-07-03 Westinghouse Brake & Signal Crystal contact rectifiers
US2863106A (en) * 1953-07-09 1958-12-02 Itt Crystal rectifier and manufacture thereof
GB747198A (en) * 1953-10-02 1956-03-28 Standard Telephones Cables Ltd Improvements in or relating to electric semiconductor devices
US2825857A (en) * 1953-12-31 1958-03-04 Ibm Contact structure
US2940024A (en) * 1954-06-01 1960-06-07 Rca Corp Semi-conductor rectifiers
US3047933A (en) * 1958-01-17 1962-08-07 Columbia Broadcasting Syst Inc Crystal diode assembly machine and method therefor
US4224123A (en) * 1979-01-15 1980-09-23 The Upjohn Company Method and apparatus for electropolishing tablet compressing toolings
US5035780A (en) * 1988-03-25 1991-07-30 Agency Of Industrial Science And Technology Method of manufacturing a platinum tip
US5066370A (en) * 1990-09-07 1991-11-19 International Business Machines Corporation Apparatus, electrochemical process, and electrolyte for microfinishing stainless steel print bands
US5085746A (en) * 1990-09-10 1992-02-04 North Carolina State University Method of fabricating scanning tunneling microscope tips

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT62869B (de) * 1912-04-23 1914-01-10 Westinghouse Metallfaden Glueh Verfahren zum Zuspitzen Metallkörpern bzw. Drähten, insbesondere solcher für elektrische Glühlampen, zwecks Einführens in die Ziehlöcher.
US1614562A (en) * 1925-09-05 1927-01-18 Clemens A Laise Apparatus and method of wire drawing and alloy wires used for radiotubes and other purposes
DE456720C (de) * 1926-12-20 1929-04-13 Funke A G Geb Verfahren zum Entfernen des Grats an Schneidkanten von Schneidwerkzeugen
GB322118A (en) * 1928-06-05 1929-12-05 Sherard Osborn Cowper Coles An improved process and apparatus for the electrolytic removal of metal from metallic bodies
US1958338A (en) * 1931-07-18 1934-05-08 Mallory & Co Inc P R Electrical make-and-break contact

Also Published As

Publication number Publication date
GB595601A (en) 1947-12-10
US2430028A (en) 1947-11-04
BE595601A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
FR946853A (fr) Dispositifs de transmission
ES182125A1 (es) Dispositivos de acoplamiento giratorio
FR932188A (fr) Perfectionnements aux dispositifs électriques de transmission
FR902652A (fr) Boîte de vitesses
FR912006A (fr) Mécanisme de transmission
FR894655A (fr) Artériotensiomètre
FR906886A (fr) Boîte de vitesses
FR982529A (fr) Boîte de vitesses
FR893676A (fr) Transmission flexible
FR893728A (fr) Poêle-cuisinière
FI22580A (fi) Suksiside
ES160183A1 (es) Procedimiento de estampación
FR951771A (fr) équipement de radar
FR892513A (fr) Transmission à réduction
ES157973A1 (es) Dispositivo de transmisión
FR901311A (fr) Appareil de télécommunication
FR53022E (fr) Micro-pendule-amplificateur
FR895335A (fr) Torsiomètre
CA13536S (fr) Statiette
ES8024Y (es) Caja-envase
ES9190Y (es) Areómetro
FI20966A (fi) Sätt att framställa träfiberplattor
FI22598A (fi) Elektrisk urladdningsrör
FI24252A (fi) Draghäktanordning
ES160293A1 (es) Turbodínamo