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
Application number
GB5490669A
Other languages
English (en)
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 filed Critical
Publication of GB1288273A publication Critical patent/GB1288273A/en
Expired legal-status Critical Current

Links

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)
  • Coils Or Transformers For Communication (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
GB5490669A 1969-09-05 1969-11-10 Expired GB1288273A (en:Method)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85557469A 1969-09-05 1969-09-05
FR696930489A FR2063096B1 (en:Method) 1969-09-05 1969-09-08
GB5490669 1969-11-10

Publications (1)

Publication Number Publication Date
GB1288273A true GB1288273A (en:Method) 1972-09-06

Family

ID=27249196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5490669A Expired GB1288273A (en:Method) 1969-09-05 1969-11-10

Country Status (3)

Country Link
US (1) US3631534A (en:Method)
FR (1) FR2063096B1 (en:Method)
GB (1) GB1288273A (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
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

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DE2658665C2 (de) * 1976-12-23 1987-01-15 Sawatzky, Wilfried E., North Balwyn Kernblech für einen Mantelkern
DE2650074B2 (de) * 1976-10-30 1980-03-06 Philberth, Karl, Dr.Phys., 8031 Puchheim Kernblech für Mantelkerne, für wechselseitig geschichtete Transformatorenkerne o.dgl
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
AU6284586A (en) * 1985-09-13 1987-04-07 Hasler A.G. 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
WO2000054558A1 (en) * 1999-03-09 2000-09-14 Koninklijke Philips Electronics N.V. Circuit arrangement
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
WO2006073484A2 (en) 2004-12-27 2006-07-13 North Shore-Long Island Jewish Research Institute Treating inflammatory disorders by electrical vagus nerve stimulation
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
US7969042B2 (en) 2007-02-02 2011-06-28 Cpg Technologies, Llc Application of power multiplication to electric power distribution
US7808124B2 (en) * 2007-02-02 2010-10-05 Cpg Technologies, Llc Electric power storage
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
DE102008064640B4 (de) * 2008-05-21 2024-08-22 Sew-Eurodrive Gmbh & Co Kg Anordnung zur berührungslosen Energieübertragung
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
WO2010144578A2 (en) 2009-06-09 2010-12-16 Setpoint Medical Corporation Nerve cuff with pocket for leadless stimulator
US9833621B2 (en) 2011-09-23 2017-12-05 Setpoint Medical Corporation Modulation of sirtuins by vagus nerve stimulation
WO2014169145A1 (en) 2013-04-10 2014-10-16 Setpoint Medical Corporation Closed-loop vagus nerve stimulation
EP2515996B1 (en) 2009-12-23 2019-09-18 Setpoint Medical Corporation Neural stimulation devices and systems for treatment of chronic inflammation
US12172017B2 (en) 2011-05-09 2024-12-24 Setpoint Medical Corporation Vagus nerve stimulation to treat neurodegenerative disorders
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
EP3405255A4 (en) 2016-01-20 2019-10-16 Setpoint Medical Corporation IMPLANTABLE MICROSTIMULATORS AND INDUCTIVE CHARGING SYSTEMS
CN108882885A (zh) 2016-01-20 2018-11-23 赛博恩特医疗器械公司 迷走神经刺激的控制
US11471681B2 (en) 2016-01-20 2022-10-18 Setpoint Medical Corporation Batteryless implantable microstimulators
US10583304B2 (en) 2016-01-25 2020-03-10 Setpoint Medical Corporation Implantable neurostimulator having power control and thermal regulation and methods of use
US11173307B2 (en) 2017-08-14 2021-11-16 Setpoint Medical Corporation Vagus nerve stimulation pre-screening test
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
WO2020210786A1 (en) 2019-04-12 2020-10-15 Setpoint Medical Corporation Vagus nerve stimulation to treat neurodegenerative disorders
EP4566539A1 (en) 2020-05-21 2025-06-11 The Feinstein Institutes for Medical Research Systems and methods for vagus nerve stimulation
DE102021205817A1 (de) * 2021-06-09 2022-12-15 Siemens Aktiengesellschaft Ladestation für ein elektrisch antreibbares Fahrzeug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
DK104311C (da) * 1962-03-03 1966-05-02 Philips Nv Spolekerne af keramisk, ferromagnetisk materiale.
US3188552A (en) * 1963-10-08 1965-06-08 Frederick C Owen Saturable core welding transformer
JPS4832873B1 (en:Method) * 1964-11-27 1973-10-09

Cited By (2)

* Cited by examiner, † Cited by third party
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
US3631534A (en) 1971-12-28
FR2063096A1 (en:Method) 1971-07-09
FR2063096B1 (en:Method) 1974-02-22

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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