IT1064127B - Procedimento per la preparazione di materiali a base di ossidi metallici misti per la produzione di resistori - Google Patents

Procedimento per la preparazione di materiali a base di ossidi metallici misti per la produzione di resistori

Info

Publication number
IT1064127B
IT1064127B IT49287/76A IT4928776A IT1064127B IT 1064127 B IT1064127 B IT 1064127B IT 49287/76 A IT49287/76 A IT 49287/76A IT 4928776 A IT4928776 A IT 4928776A IT 1064127 B IT1064127 B IT 1064127B
Authority
IT
Italy
Prior art keywords
resistors
procedure
preparation
production
metal oxide
Prior art date
Application number
IT49287/76A
Other languages
English (en)
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of IT1064127B publication Critical patent/IT1064127B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H01C7/023—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
    • H01C7/025—Perovskites, e.g. titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/006—Alkaline earth titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
IT49287/76A 1975-05-02 1976-04-30 Procedimento per la preparazione di materiali a base di ossidi metallici misti per la produzione di resistori IT1064127B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/574,768 US3983077A (en) 1975-05-02 1975-05-02 Process for making ceramic resistor materials

Publications (1)

Publication Number Publication Date
IT1064127B true IT1064127B (it) 1985-02-18

Family

ID=24297562

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49287/76A IT1064127B (it) 1975-05-02 1976-04-30 Procedimento per la preparazione di materiali a base di ossidi metallici misti per la produzione di resistori

Country Status (8)

Country Link
US (1) US3983077A (it)
JP (1) JPS52800A (it)
DE (1) DE2619501A1 (it)
DK (1) DK195676A (it)
FR (1) FR2309489A1 (it)
GB (1) GB1535259A (it)
IT (1) IT1064127B (it)
NL (1) NL7604707A (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318995A (en) * 1980-04-25 1982-03-09 Bell Telephone Laboratories, Incorporated Method of preparing lightly doped ceramic materials
US4620438A (en) * 1983-12-15 1986-11-04 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine
DE3425538A1 (de) * 1984-07-11 1986-01-16 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Verfahren zur herstellung von teilchenfoermigem keramikmaterial
US4537865A (en) * 1984-07-11 1985-08-27 Murata Manufacturing Co., Ltd. Process for preparing a particulate ceramic material
JPS6131345A (ja) * 1984-07-25 1986-02-13 堺化学工業株式会社 組成物の製造方法
US5030386A (en) * 1985-02-22 1991-07-09 Gte Products Corporation BaTiO3 ceramic temperature sensor with improved positive temperature coefficient of resistance
FR2578240B1 (fr) * 1985-03-01 1987-04-17 Rhone Poulenc Spec Chim Titanate de neodyme et titanate de baryum neodyme, leurs procedes de preparation et leurs applications dans des compositions ceramiques
JPH0665603B2 (ja) * 1985-04-17 1994-08-24 株式会社村田製作所 複合酸化物セラミツク粉末の製造方法
JPS61251515A (ja) * 1985-04-30 1986-11-08 Murata Mfg Co Ltd 複合酸化物セラミツク粉末の製造方法
US4633069A (en) * 1985-10-21 1986-12-30 Texas Instruments Incorporated Heat-exchanger
GB2193713B (en) * 1986-07-14 1990-12-05 Cabot Corp Method of producing perovskite-type compounds.
US4939108A (en) * 1986-11-03 1990-07-03 Tam Ceramics, Inc. Process for producing dielectric ceramic composition with high dielectric constant, low dissipation factor and flat TC characteristics
WO1988008830A1 (en) * 1986-11-03 1988-11-17 Dean Terence C Dielectric ceramic with high k, low df and flat tc
US4824826A (en) * 1987-09-10 1989-04-25 Iowa State University Research Foundation, Inc. Millimeter size single crystals of superconducting YBa2 Cu3 O.sub.
FR2621033B1 (fr) * 1987-09-29 1990-12-28 Rhone Poulenc Chimie Procede de preparation de zircone stabilisee a l'yttrium et produit ainsi obtenu
JPH076887B2 (ja) * 1992-06-26 1995-01-30 工業技術院長 蛍光ｘ線定量用酸化物標準試料の製造方法
US5368834A (en) * 1993-08-13 1994-11-29 Texas Instruments Incorporated Method for producing titanate powder and product made thereby
US8749054B2 (en) 2010-06-24 2014-06-10 L. Pierre de Rochemont Semiconductor carrier with vertical power FET module
ITTO20040161A1 (it) * 2004-03-11 2004-06-11 Sergio Ceschini Procedimento per la realizzazione di resistori ceramici, e relativi resistori ceramici
US7405698B2 (en) 2004-10-01 2008-07-29 De Rochemont L Pierre Ceramic antenna module and methods of manufacture thereof
CN101213638B (zh) 2005-06-30 2011-07-06 L·皮尔·德罗什蒙 电子元件及制造方法
US8350657B2 (en) 2005-06-30 2013-01-08 Derochemont L Pierre Power management module and method of manufacture
US7621041B2 (en) * 2005-07-11 2009-11-24 E. I. Du Pont De Nemours And Company Methods for forming multilayer structures
US8354294B2 (en) 2006-01-24 2013-01-15 De Rochemont L Pierre Liquid chemical deposition apparatus and process and products therefrom
US7959598B2 (en) 2008-08-20 2011-06-14 Asante Solutions, Inc. Infusion pump systems and methods
US8952858B2 (en) 2009-06-17 2015-02-10 L. Pierre de Rochemont Frequency-selective dipole antennas
US8922347B1 (en) 2009-06-17 2014-12-30 L. Pierre de Rochemont R.F. energy collection circuit for wireless devices
US8552708B2 (en) 2010-06-02 2013-10-08 L. Pierre de Rochemont Monolithic DC/DC power management module with surface FET
US9023493B2 (en) 2010-07-13 2015-05-05 L. Pierre de Rochemont Chemically complex ablative max-phase material and method of manufacture
WO2012027412A1 (en) 2010-08-23 2012-03-01 De Rochemont L Pierre Power fet with a resonant transistor gate
US9123768B2 (en) 2010-11-03 2015-09-01 L. Pierre de Rochemont Semiconductor chip carriers with monolithically integrated quantum dot devices and method of manufacture thereof
DE102011000904A1 (de) 2011-02-24 2012-08-30 Rauschert Hermsdorf GmbH Elektrischer Widerstand
US10275573B2 (en) 2016-01-13 2019-04-30 Bigfoot Biomedical, Inc. User interface for diabetes management system
EP3453414A1 (en) 2016-01-14 2019-03-13 Bigfoot Biomedical, Inc. Adjusting insulin delivery rates
EP3568859A1 (en) 2017-01-13 2019-11-20 Bigfoot Biomedical, Inc. Insulin delivery methods, systems and devices
USD874471S1 (en) 2017-06-08 2020-02-04 Insulet Corporation Display screen with a graphical user interface
USD928199S1 (en) 2018-04-02 2021-08-17 Bigfoot Biomedical, Inc. Medication delivery device with icons
USD920343S1 (en) 2019-01-09 2021-05-25 Bigfoot Biomedical, Inc. Display screen or portion thereof with graphical user interface associated with insulin delivery
USD977502S1 (en) 2020-06-09 2023-02-07 Insulet Corporation Display screen with graphical user interface

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351568A (en) * 1964-04-13 1967-11-07 Texas Instruments Inc Production of solid state ptc sensors
US3586642A (en) * 1968-05-29 1971-06-22 Matsushita Electric Ind Co Ltd Ptc thermistor of bati03,and other oxides

Also Published As

Publication number Publication date
NL7604707A (nl) 1976-11-04
FR2309489A1 (fr) 1976-11-26
DK195676A (da) 1976-11-03
US3983077A (en) 1976-09-28
JPS52800A (en) 1977-01-06
DE2619501A1 (de) 1976-11-18
GB1535259A (en) 1978-12-13

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