FR1243713A - Compositions et procédé de fabrication de ferrite - Google Patents
Compositions et procédé de fabrication de ferriteInfo
- Publication number
- FR1243713A FR1243713A FR814178A FR814178A FR1243713A FR 1243713 A FR1243713 A FR 1243713A FR 814178 A FR814178 A FR 814178A FR 814178 A FR814178 A FR 814178A FR 1243713 A FR1243713 A FR 1243713A
- Authority
- FR
- France
- Prior art keywords
- ferrite
- compositions
- manufacturing process
- manufacturing
- 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
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)
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 |
---|---|
FR1243713A true FR1243713A (fr) | 1960-10-14 |
Family
ID=25129055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR814178A Expired FR1243713A (fr) | 1958-12-29 | 1959-12-24 | Compositions et procédé de fabrication de ferrite |
Country Status (8)
Country | Link |
---|---|
US (1) | US3059194A (fr) |
BE (1) | BE583203A (fr) |
CH (1) | CH388842A (fr) |
DE (1) | DE1179850B (fr) |
ES (1) | ES254513A1 (fr) |
FR (1) | FR1243713A (fr) |
GB (1) | GB904090A (fr) |
NL (1) | NL243730A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1288968B (de) * | 1962-07-20 | 1969-02-06 | Sonus Corp | Verfahren zur Herstellung von piezoelektrischen Keramikkoerpern |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US8517990B2 (en) | 2007-12-18 | 2013-08-27 | Hospira, Inc. | User interface improvements for medical devices |
EP2745204A4 (fr) | 2011-08-19 | 2015-01-07 | Hospira Inc | Systèmes et procédés pour une interface graphique comprenant une représentation graphique de données médicales |
WO2013090709A1 (fr) | 2011-12-16 | 2013-06-20 | Hospira, Inc. | Système permettant de surveiller et d'administrer un médicament à un patient et méthode l'utilisant pour réduire les risques associés à une thérapie automatisée |
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 |
US10463788B2 (en) | 2012-07-31 | 2019-11-05 | Icu Medical, Inc. | Patient care system for critical medications |
WO2014190264A1 (fr) | 2013-05-24 | 2014-11-27 | Hospira, Inc. | Système de perfusion à multiples capteurs pour détecter la présence d'air ou d'une occlusion dans le système de perfusion |
EP3003441B1 (fr) | 2013-05-29 | 2020-12-02 | ICU Medical, Inc. | Système de perfusion qui emploie un ou plusieurs capteurs et des informations additionnelles pour faire une détermination d'air concernant le système de perfusion |
AU2014274122A1 (en) | 2013-05-29 | 2016-01-21 | Icu Medical, Inc. | Infusion system and method of use which prevents over-saturation of an analog-to-digital converter |
US10342917B2 (en) | 2014-02-28 | 2019-07-09 | Icu Medical, Inc. | Infusion system and method which utilizes dual wavelength optical air-in-line detection |
WO2015184366A1 (fr) | 2014-05-29 | 2015-12-03 | Hospira, Inc. | Système et pompe de perfusion à rattrapage de débit d'administration réglable en boucle fermée |
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 |
US11246985B2 (en) | 2016-05-13 | 2022-02-15 | Icu Medical, Inc. | Infusion pump system and method with common line auto flush |
US11324888B2 (en) | 2016-06-10 | 2022-05-10 | 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 |
EP4185260A1 (fr) | 2020-07-21 | 2023-05-31 | ICU Medical, Inc. | Dispositifs de transfert de fluide et procédés d'utilisation |
US11135360B1 (en) | 2020-12-07 | 2021-10-05 | Icu Medical, Inc. | Concurrent infusion with common line auto flush |
Family Cites Families (13)
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 (fr) * | 1951-10-30 | |||
CA525699A (fr) * | 1952-02-07 | 1956-05-29 | Albers-Schoenberg Ernst | Matieres ceramiques ferromagnetiques avec spires d'hysterese de forme rectangulaire |
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 (fr) * | 1955-04-11 | |||
NL97142C (fr) * | 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 |
-
1958
- 1958-12-29 US US783375A patent/US3059194A/en not_active Expired - Lifetime
-
1959
- 1959-09-24 NL NL243730D patent/NL243730A/xx unknown
- 1959-10-01 BE BE583203A patent/BE583203A/fr unknown
- 1959-10-30 CH CH8007459A patent/CH388842A/de unknown
- 1959-12-10 DE DEW26860A patent/DE1179850B/de active Pending
- 1959-12-15 ES ES0254513A patent/ES254513A1/es not_active Expired
- 1959-12-22 GB GB43443/59A patent/GB904090A/en not_active Expired
- 1959-12-24 FR FR814178A patent/FR1243713A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1288968B (de) * | 1962-07-20 | 1969-02-06 | Sonus Corp | Verfahren zur Herstellung von piezoelektrischen Keramikkoerpern |
Also Published As
Publication number | Publication date |
---|---|
GB904090A (en) | 1962-08-22 |
CH388842A (de) | 1965-02-28 |
DE1179850B (de) | 1964-10-15 |
ES254513A1 (es) | 1960-05-16 |
US3059194A (en) | 1962-10-16 |
NL243730A (fr) | 1964-01-27 |
BE583203A (fr) | 1960-02-01 |
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