CH388842A - Verfahren zur Herstellung eines Ferritkörpers - Google Patents

Verfahren zur Herstellung eines Ferritkörpers

Info

Publication number
CH388842A
CH388842A CH8007459A CH8007459A CH388842A CH 388842 A CH388842 A CH 388842A CH 8007459 A CH8007459 A CH 8007459A CH 8007459 A CH8007459 A CH 8007459A CH 388842 A CH388842 A CH 388842A
Authority
CH
Switzerland
Prior art keywords
manufacturing
ferrite body
ferrite
Prior art date
Application number
CH8007459A
Other languages
English (en)
Inventor
Alfred Chegwidden Raymond
Original Assignee
Western Electric Co
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 filed Critical Western Electric Co
Publication of CH388842A publication Critical patent/CH388842A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2625—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing magnesium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/36—Isolators
    • H01P1/37—Field displacement isolators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
CH8007459A 1958-12-29 1959-10-30 Verfahren zur Herstellung eines Ferritkörpers CH388842A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US783375A US3059194A (en) 1958-12-29 1958-12-29 Microwave ferrite devices

Publications (1)

Publication Number Publication Date
CH388842A true CH388842A (de) 1965-02-28

Family

ID=25129055

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8007459A CH388842A (de) 1958-12-29 1959-10-30 Verfahren zur Herstellung eines Ferritkörpers

Country Status (8)

Country Link
US (1) US3059194A (de)
BE (1) BE583203A (de)
CH (1) CH388842A (de)
DE (1) DE1179850B (de)
ES (1) ES254513A1 (de)
FR (1) FR1243713A (de)
GB (1) GB904090A (de)
NL (1) NL243730A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288968B (de) * 1962-07-20 1969-02-06 Sonus Corp Verfahren zur Herstellung von piezoelektrischen Keramikkoerpern
US3375196A (en) * 1964-02-05 1968-03-26 Hitachi Ltd Method for introducing calcium oxide into manganese-zinc ferrite magnetic materials
US3408597A (en) * 1966-05-11 1968-10-29 Bell Telephone Labor Inc Nonreciprocal gyromagnetic waveguide device with heat transfer means forming a unitary structure
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
CA2844807C (en) 2011-08-19 2022-07-26 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
US10022498B2 (en) 2011-12-16 2018-07-17 Icu Medical, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
JP6306566B2 (ja) 2012-03-30 2018-04-04 アイシーユー・メディカル・インコーポレーテッド 注入システムのポンプ内の空気を検出するための空気検出システムおよび方法
AU2013296555B2 (en) 2012-07-31 2017-10-19 Icu Medical, Inc. Patient care system for critical medications
AU2014268355B2 (en) 2013-05-24 2018-06-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
AU2014274146B2 (en) 2013-05-29 2019-01-24 Icu Medical, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
EP3003442B1 (de) 2013-05-29 2020-12-30 ICU Medical, Inc. Infusionssystem und verfahren zur verwendung zur verhinderung der übersättigung eines analog-digital-wandlers
JP6636442B2 (ja) 2014-02-28 2020-01-29 アイシーユー・メディカル・インコーポレーテッド ２波長の光学的な管路内空気検出を利用する輸液システムおよび方法
JP2017517302A (ja) 2014-05-29 2017-06-29 ホスピーラ インコーポレイテッド 構成可能閉ループ送達速度キャッチアップを有する注入システムおよびポンプ
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
EP3454922B1 (de) 2016-05-13 2022-04-06 ICU Medical, Inc. Infusionspumpensystem mit gemeinsamer leitung zur automatischen spülung
AU2017277804B2 (en) 2016-06-10 2022-05-26 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
CA3189781A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542530A (en) * 1944-07-01 1951-02-20 Nat Acme Co Switch
US2576456A (en) * 1946-12-31 1951-11-27 Rca Corp Materials of high magnetic permeability
US2565861A (en) * 1947-09-26 1951-08-28 Rca Corp Magnetic materials
US2736708A (en) * 1951-06-08 1956-02-28 Henry L Crowley & Company Inc Magnetic compositions
IT492518A (de) * 1951-10-30
CA525699A (en) * 1952-02-07 1956-05-29 Albers-Schoenberg Ernst Ferromagnetic ceramic materials with hysteresis loops of rectangular shape
GB737284A (en) * 1952-02-15 1955-09-21 Steatite Res Corp Rectangular loop ferro nagnetic materials
GB760035A (en) * 1953-01-21 1956-10-31 Steatite Res Corp Improvements in the manufacture of ferromagnetic spinels with square hysteresis loop
FR1122258A (fr) * 1955-02-03 1956-09-04 Centre Nat Rech Scient Matériau ferromagnétique et son procédé de fabrication
BE546412A (de) * 1955-04-11
BE548662A (de) * 1955-06-16
US2886530A (en) * 1955-07-19 1959-05-12 Greger Herbert Hans Process of manufacturing ceramic ferrites
US2883629A (en) * 1955-12-19 1959-04-21 Bell Telephone Labor Inc Ferrite microwave devices for use at high signal energy levels

Also Published As

Publication number Publication date
BE583203A (fr) 1960-02-01
DE1179850B (de) 1964-10-15
US3059194A (en) 1962-10-16
GB904090A (en) 1962-08-22
ES254513A1 (es) 1960-05-16
FR1243713A (fr) 1960-10-14
NL243730A (de) 1964-01-27

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