GB1101857A - Interference suppression choke - Google Patents

Interference suppression choke

Info

Publication number
GB1101857A
GB1101857A GB4115365A GB4115365A GB1101857A GB 1101857 A GB1101857 A GB 1101857A GB 4115365 A GB4115365 A GB 4115365A GB 4115365 A GB4115365 A GB 4115365A GB 1101857 A GB1101857 A GB 1101857A
Authority
GB
United Kingdom
Prior art keywords
coils
sept
motor
wound
interference suppression
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
GB4115365A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PHILIP WILLIAM KING
Black and Decker Ltd
Original Assignee
PHILIP WILLIAM KING
Black and Decker Ltd
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 PHILIP WILLIAM KING, Black and Decker Ltd filed Critical PHILIP WILLIAM KING
Priority to GB4115365A priority Critical patent/GB1101857A/en
Publication of GB1101857A publication Critical patent/GB1101857A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

1,101,857. Inductor. BLACK & DECKER Ltd., and P. W. KING. 28 Sept., 1966 [28 Sept., 1965], No. 41153/65. Heading HIT. Two leads are wound similarly on a limb 5 of a ferrite core, and are connected to singlephase A.C. motor 3 in such a way that the operating current I 1 , I 2 passes through the coils so formed in opposite directions, with opposing flux effects # 1 , # 2 and has little reactance presented to it. An interference current from motor 3, however, will pass through both coils in the same direction, with additive flux effects, and will meet with a high reactance and be attenuated. Double coils of this kind may be wound on two limbs of a core, and be connected as shown for an additive effect. Suppressors of similar construction may be used with D.C. and polyphase motors.
GB4115365A 1965-09-28 1965-09-28 Interference suppression choke Expired GB1101857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4115365A GB1101857A (en) 1965-09-28 1965-09-28 Interference suppression choke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4115365A GB1101857A (en) 1965-09-28 1965-09-28 Interference suppression choke

Publications (1)

Publication Number Publication Date
GB1101857A true GB1101857A (en) 1968-01-31

Family

ID=10418347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4115365A Expired GB1101857A (en) 1965-09-28 1965-09-28 Interference suppression choke

Country Status (1)

Country Link
GB (1) GB1101857A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683271A (en) * 1970-06-23 1972-08-08 Tatsuo Kobayashi Power supply filter for noise suppression
DE2544481A1 (en) * 1975-10-04 1977-04-21 Blaupunkt Werke Gmbh Printed circuit board winding eliminating stray fields - has core of two parts each with symmetrically arranged two part coil
FR2502835A1 (en) * 1981-03-27 1982-10-01 Siemens Ag TOROIDAL CORE COIL WITH CURRENT COMPENSATION
EP0387841A2 (en) * 1989-03-14 1990-09-19 VOGT electronic Aktiengesellschaft Noise-damping bobbin arrangement for damping symmetric and asymmetric noise currents
DE10104648B4 (en) * 2000-07-14 2004-06-03 Forschungszentrum Karlsruhe Gmbh RF microinductance
US7750526B2 (en) 2005-01-04 2010-07-06 High Speed Tech Oy Ltd. Circulatory current choke
WO2012104658A2 (en) 2011-02-03 2012-08-09 Isansys Lifecare Limited Health monitoring

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683271A (en) * 1970-06-23 1972-08-08 Tatsuo Kobayashi Power supply filter for noise suppression
DE2544481A1 (en) * 1975-10-04 1977-04-21 Blaupunkt Werke Gmbh Printed circuit board winding eliminating stray fields - has core of two parts each with symmetrically arranged two part coil
FR2502835A1 (en) * 1981-03-27 1982-10-01 Siemens Ag TOROIDAL CORE COIL WITH CURRENT COMPENSATION
EP0387841A2 (en) * 1989-03-14 1990-09-19 VOGT electronic Aktiengesellschaft Noise-damping bobbin arrangement for damping symmetric and asymmetric noise currents
EP0387841A3 (en) * 1989-03-14 1990-12-19 Vogt Electronic Aktiengesellschaft Noise-damping bobbin arrangement for damping symmetric and asymmetric noise currents
DE10104648B4 (en) * 2000-07-14 2004-06-03 Forschungszentrum Karlsruhe Gmbh RF microinductance
US7750526B2 (en) 2005-01-04 2010-07-06 High Speed Tech Oy Ltd. Circulatory current choke
WO2012104658A2 (en) 2011-02-03 2012-08-09 Isansys Lifecare Limited Health monitoring

Similar Documents

Publication Publication Date Title
GB1045403A (en) Shell type transformers
GB1101857A (en) Interference suppression choke
GB1283238A (en) Transformers
GB1301943A (en)
GB583627A (en) A direct current energised reactor for multiphase current
JPS5623723A (en) On-load voltage regulating transformer
GB1314270A (en) Inductance coil devices
GB1252165A (en)
GB1154930A (en) D.C. Excited Synchronous Motors
GB918699A (en) Improvements in or relating to methods of winding inductance coils having two or more electrically symmetrical windings
GB1044525A (en) Improvements in or relating to cores for transformers and chokes
GB1072974A (en) Improvements in or relating to electric circuit arrangements including inductive elements
GB1027685A (en) Improvements in and relating to inductive devices
GB1004594A (en) Improvements in and relating to electrical transformers and the operation thereof
GB1202569A (en) Choke or transformer
GB890818A (en) Improvements in electrical interference suppression devices
GB1271635A (en) Improvements relating to transformers
GB800412A (en) Improvements in or relating to pulse current limiters
JPS51140104A (en) Winding of three-phase electric machinery
GB1014116A (en) Control signal device for step motor
GB968517A (en) Improvements relating to transductors
JPS55120117A (en) Saturable reactor
SU117721A2 (en) Saturated current transformer for differential with braking protection of power transformers
GB1172562A (en) Improvements in or relating to Electric Motors
GB1516158A (en) Inductive reactance circuit