GB1288273A - - Google Patents
Info
- Publication number
- GB1288273A GB1288273A GB5490669A GB1288273DA GB1288273A GB 1288273 A GB1288273 A GB 1288273A GB 5490669 A GB5490669 A GB 5490669A GB 1288273D A GB1288273D A GB 1288273DA GB 1288273 A GB1288273 A GB 1288273A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- cores
- mol
- hours
- per cent
- 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
- 238000004804 winding Methods 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 2
- 229910005793 GeO 2 Inorganic materials 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 239000012299 nitrogen atmosphere Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F29/146—Constructional details
-
- 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
- C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
- H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85557469A | 1969-09-05 | 1969-09-05 | |
FR696930489A FR2063096B1 (fr) | 1969-09-05 | 1969-09-08 | |
GB5490669 | 1969-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1288273A true GB1288273A (fr) | 1972-09-06 |
Family
ID=27249196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5490669A Expired GB1288273A (fr) | 1969-09-05 | 1969-11-10 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3631534A (fr) |
FR (1) | FR2063096B1 (fr) |
GB (1) | GB1288273A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491819A (en) * | 1983-09-07 | 1985-01-01 | Allen-Bradley Company | Magnetically biased inductor |
GB2146847A (en) * | 1983-09-19 | 1985-04-24 | American Telephone & Telegraph | Electrical inductance device |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2650074B2 (de) * | 1976-10-30 | 1980-03-06 | Philberth, Karl, Dr.Phys., 8031 Puchheim | Kernblech für Mantelkerne, für wechselseitig geschichtete Transformatorenkerne o.dgl |
DE2658665A1 (de) * | 1976-12-23 | 1978-06-29 | Philberth Karl Dr Phys | Kernblech fuer mantelkerne, vorzugsweise fuer transformatoren |
JPS5459859A (en) * | 1977-10-20 | 1979-05-14 | Sanyo Electric Co Ltd | Input transformer device of television picture receiver |
DE3231166A1 (de) * | 1982-08-21 | 1984-02-23 | Polymer-Physik GmbH & Co KG, 2844 Lemförde | Hochspannungstransformator mit hochspannungsgleichrichter und stellglied zur energieversorgung von ein- und mehrstufigen elektronenbeschleunigern |
DE8428108U1 (de) * | 1984-09-24 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Speicherdrossel |
US4896091A (en) * | 1985-09-13 | 1990-01-23 | Hasler Ag | Electric power converter |
ZA889254B (en) * | 1987-12-10 | 1990-08-29 | Uniscan Ltd | Powering and communication apparatus and method(s) |
ZA892468B (en) * | 1988-04-11 | 1989-12-27 | Uniscan Ltd | Improvements in or relating to cutting elements foactuator and communication system r rotary drill bits |
JPH0626469B2 (ja) * | 1988-04-28 | 1994-04-06 | 株式会社日立製作所 | マグネトロン駆動装置 |
US5319343A (en) * | 1990-08-21 | 1994-06-07 | Powercube Corporation | Integrated magnetic inductor having series and common mode windings |
US5313176A (en) * | 1992-10-30 | 1994-05-17 | Motorola Lighting, Inc. | Integrated common mode and differential mode inductor device |
US6317021B1 (en) * | 1998-05-18 | 2001-11-13 | Nmb (Usa) Inc. | Variable inductor |
JP2000165175A (ja) * | 1998-11-27 | 2000-06-16 | Kyosan Electric Mfg Co Ltd | インピーダンス整合装置 |
CN1296726A (zh) * | 1999-03-09 | 2001-05-23 | 皇家菲利浦电子有限公司 | 电路设备 |
US8914114B2 (en) | 2000-05-23 | 2014-12-16 | The Feinstein Institute For Medical Research | Inhibition of inflammatory cytokine production by cholinergic agonists and vagus nerve stimulation |
JP2002217043A (ja) * | 2001-01-22 | 2002-08-02 | Nec Tokin Corp | インダクタ部品 |
RU2004104602A (ru) * | 2004-02-18 | 2005-07-27 | Александр Юрьевич Соколов (RU) | Способ riaa-коррекции без использования конденсаторов в цепях коррекции |
US10912712B2 (en) | 2004-03-25 | 2021-02-09 | The Feinstein Institutes For Medical Research | Treatment of bleeding by non-invasive stimulation |
RU2004109701A (ru) * | 2004-04-01 | 2005-10-20 | Александр Юрьевич Соколов (RU) | Способ riaa-коррекции сигнала звуковой частоты с использованием трансформатора |
RU2004110400A (ru) | 2004-04-08 | 2005-09-20 | Александр Юрьевич Соколов (RU) | Способ riaa-коррекции сигнала звуковой частоты с использованием трансформатора и конденсатора |
JP2006013350A (ja) * | 2004-06-29 | 2006-01-12 | Minebea Co Ltd | 可変インダクタ |
US7877726B2 (en) * | 2004-07-13 | 2011-01-25 | The Mitre Corporation | Semantic system for integrating software components |
US11207518B2 (en) | 2004-12-27 | 2021-12-28 | The Feinstein Institutes For Medical Research | Treating inflammatory disorders by stimulation of the cholinergic anti-inflammatory pathway |
CN101124012B (zh) | 2004-12-27 | 2012-09-05 | 范因斯坦医学研究院 | 通过电刺激迷走神经治疗炎症性疾病的装置 |
US9118216B2 (en) * | 2005-02-18 | 2015-08-25 | Cpg Technologies, Llc | Parametric power multiplication |
US20060190511A1 (en) * | 2005-02-18 | 2006-08-24 | Corum James F | Electrical power multiplication |
US20060212176A1 (en) * | 2005-02-18 | 2006-09-21 | Corum James F | Use of electrical power multiplication for power smoothing in power distribution |
US8149683B2 (en) * | 2005-05-18 | 2012-04-03 | Cisco Technology, Inc. | Fail-safe inline power in a wired data telecommunications network |
US7808124B2 (en) * | 2007-02-02 | 2010-10-05 | Cpg Technologies, Llc | Electric power storage |
US7969042B2 (en) | 2007-02-02 | 2011-06-28 | Cpg Technologies, Llc | Application of power multiplication to electric power distribution |
US9662490B2 (en) | 2008-03-31 | 2017-05-30 | The Feinstein Institute For Medical Research | Methods and systems for reducing inflammation by neuromodulation and administration of an anti-inflammatory drug |
US8310093B1 (en) | 2008-05-08 | 2012-11-13 | Corum James F | Multiply-connected power processing |
DE102008064640A1 (de) * | 2008-05-21 | 2009-12-03 | Sew-Eurodrive Gmbh & Co. Kg | Induktivität und Anordnung |
US9211410B2 (en) | 2009-05-01 | 2015-12-15 | Setpoint Medical Corporation | Extremely low duty-cycle activation of the cholinergic anti-inflammatory pathway to treat chronic inflammation |
US8886339B2 (en) | 2009-06-09 | 2014-11-11 | Setpoint Medical Corporation | Nerve cuff with pocket for leadless stimulator |
WO2014169145A1 (fr) | 2013-04-10 | 2014-10-16 | Setpoint Medical Corporation | Stimulation de nerf vague en boucle fermée |
US9833621B2 (en) | 2011-09-23 | 2017-12-05 | Setpoint Medical Corporation | Modulation of sirtuins by vagus nerve stimulation |
AU2010336337B2 (en) | 2009-12-23 | 2016-02-04 | Setpoint Medical Corporation | Neural stimulation devices and systems for treatment of chronic inflammation |
KR101241564B1 (ko) * | 2011-08-04 | 2013-03-11 | 전주대학교 산학협력단 | 커플 인덕터, 커플 변압기 및 이를 이용한 커플 인덕터-변압기 |
US9572983B2 (en) | 2012-03-26 | 2017-02-21 | Setpoint Medical Corporation | Devices and methods for modulation of bone erosion |
US11311725B2 (en) | 2014-10-24 | 2022-04-26 | Setpoint Medical Corporation | Systems and methods for stimulating and/or monitoring loci in the brain to treat inflammation and to enhance vagus nerve stimulation |
US11406833B2 (en) | 2015-02-03 | 2022-08-09 | Setpoint Medical Corporation | Apparatus and method for reminding, prompting, or alerting a patient with an implanted stimulator |
US9997290B2 (en) * | 2015-06-26 | 2018-06-12 | Intel Corporation | Variable inductor and wireless communication device including variable device for conversion of a baseband signal to a radio frequency (RF) range |
US10596367B2 (en) | 2016-01-13 | 2020-03-24 | Setpoint Medical Corporation | Systems and methods for establishing a nerve block |
WO2017127756A1 (fr) | 2016-01-20 | 2017-07-27 | Setpoint Medical Corporation | Commande de stimulation vagale |
US11471681B2 (en) | 2016-01-20 | 2022-10-18 | Setpoint Medical Corporation | Batteryless implantable microstimulators |
WO2017127758A1 (fr) | 2016-01-20 | 2017-07-27 | Setpoint Medical Corporation | Microstimulateurs implantables et systèmes de recharge par induction |
US10583304B2 (en) | 2016-01-25 | 2020-03-10 | Setpoint Medical Corporation | Implantable neurostimulator having power control and thermal regulation and methods of use |
EP3668402A4 (fr) | 2017-08-14 | 2021-05-19 | Setpoint Medical Corporation | Test de dépistage pour stimulation du nerf vague |
US11260229B2 (en) | 2018-09-25 | 2022-03-01 | The Feinstein Institutes For Medical Research | Methods and apparatuses for reducing bleeding via coordinated trigeminal and vagal nerve stimulation |
KR20230012585A (ko) | 2020-05-21 | 2023-01-26 | 더 파인스타인 인스티튜츠 포 메디칼 리서치 | 미주 신경 자극을 위한 시스템들 및 방법들 |
DE102021205817A1 (de) * | 2021-06-09 | 2022-12-15 | Siemens Aktiengesellschaft | Ladestation für ein elektrisch antreibbares Fahrzeug |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR501431A (fr) * | 1918-12-12 | 1920-04-14 | Marius Latour | Inductance pour courant à haute fréquence dont la réactance est controlée par un courant continu ou un courant à basse fréquence |
US1628398A (en) * | 1922-06-06 | 1927-05-10 | Western Electric Co | Magnetic coil |
US2064773A (en) * | 1933-06-01 | 1936-12-15 | Ferrocart Corp Of America | Method for making magnetic cores |
US2846637A (en) * | 1953-07-30 | 1958-08-05 | Lorain Prod Corp | Voltage and current regulator |
US2911586A (en) * | 1954-11-12 | 1959-11-03 | Gen Electric | Electric control signal deriving system |
US2996695A (en) * | 1955-12-06 | 1961-08-15 | Cgs Lab Inc | Controllable inductor |
US2932787A (en) * | 1956-03-19 | 1960-04-12 | Allis Chalmers Mfg Co | Magnetic amplifier |
CH409147A (de) * | 1962-03-03 | 1966-03-15 | Philips Nv | Spulenkern aus keramischem, ferromagnetischem Material |
US3188552A (en) * | 1963-10-08 | 1965-06-08 | Frederick C Owen | Saturable core welding transformer |
JPS4832873B1 (fr) * | 1964-11-27 | 1973-10-09 |
-
1969
- 1969-09-05 US US855574A patent/US3631534A/en not_active Expired - Lifetime
- 1969-09-08 FR FR696930489A patent/FR2063096B1/fr not_active Expired
- 1969-11-10 GB GB5490669A patent/GB1288273A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491819A (en) * | 1983-09-07 | 1985-01-01 | Allen-Bradley Company | Magnetically biased inductor |
GB2146847A (en) * | 1983-09-19 | 1985-04-24 | American Telephone & Telegraph | Electrical inductance device |
Also Published As
Publication number | Publication date |
---|---|
FR2063096B1 (fr) | 1974-02-22 |
US3631534A (en) | 1971-12-28 |
FR2063096A1 (fr) | 1971-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |