GB1391038A - Photoetched inductor assembly and method of manufacturing same - Google Patents

Photoetched inductor assembly and method of manufacturing same

Info

Publication number
GB1391038A
GB1391038A GB1446873A GB1446873A GB1391038A GB 1391038 A GB1391038 A GB 1391038A GB 1446873 A GB1446873 A GB 1446873A GB 1446873 A GB1446873 A GB 1446873A GB 1391038 A GB1391038 A GB 1391038A
Authority
GB
United Kingdom
Prior art keywords
substrate
connections
holes
photoetched
arbor
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
GB1446873A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1391038A publication Critical patent/GB1391038A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/041—Printed circuit coils
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0393—Flexible materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)

Abstract

1391038 Inductors; coils; printed circuits BENDIX CORP 26 March 1973 [31 March 1972] 14468/73 Headings H1T H1R and H1P An inductor comprises a continuous flexible substrate 4 bearing conductive patterns 16-21 on both sides, with connections through holes 10, the substrate being rolled up on arbor 25 so that locating tabs 22 are aligned with pins 28 through holes 24 leaving spaces between the windings which are filled up with insulating material by impregnation of the roll. The substrate may be a suitable polyamide plastic. The circuit patterns may be formed by bonding copper strip to the substrate and photoetching. The said connections may be made by plating the holes 10 with copper. The connections are as shown in Fig. 4 this pattern being repeated along the substrate to form a continuous circuit. The assembly is then removed from the arbor, vacuum impregnated, has tabs 20 removed and is machined.
GB1446873A 1972-03-31 1973-03-26 Photoetched inductor assembly and method of manufacturing same Expired GB1391038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24008172A 1972-03-31 1972-03-31

Publications (1)

Publication Number Publication Date
GB1391038A true GB1391038A (en) 1975-04-16

Family

ID=22905037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1446873A Expired GB1391038A (en) 1972-03-31 1973-03-26 Photoetched inductor assembly and method of manufacturing same

Country Status (6)

Country Link
US (1) US3736543A (en)
JP (1) JPS5522923B2 (en)
CA (1) CA993965A (en)
DE (1) DE2315498C3 (en)
FR (1) FR2178954B1 (en)
GB (1) GB1391038A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516448A1 (en) * 1995-05-04 1996-11-07 Siemens Matsushita Components Flexible plastics foil with magnetic characteristics e.g. for audio, image and data recording

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JPS5042372A (en) * 1973-08-18 1975-04-17
JPS5042373A (en) * 1973-08-18 1975-04-17
US4421997A (en) * 1978-09-18 1983-12-20 Mcdonnell Douglas Corporation Multiple axis actuator
US4271370A (en) * 1979-09-21 1981-06-02 Litton Systems, Inc. Double air gap printed circuit rotor
DE3113546A1 (en) * 1980-04-03 1982-02-11 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Apparatus for the automatic production of a series arrangement of wafer-like electronic parts
US4494100A (en) * 1982-07-12 1985-01-15 Motorola, Inc. Planar inductors
US4840700A (en) * 1983-11-02 1989-06-20 General Electric Company Current streamline method for coil construction
FI88079C (en) * 1983-11-02 1993-03-25 Gen Electric TV GRADIENT SPEED, SPECIFICLY SPOOL FOR BRAKE I NUCLEAR MAGNETIC RESONANSAVBILDNINGSSYSTEM
US4646024A (en) * 1983-11-02 1987-02-24 General Electric Company Transverse gradient field coils for nuclear magnetic resonance imaging
US4692705A (en) * 1983-12-23 1987-09-08 General Electric Company Radio frequency field coil for NMR
NZ207264A (en) * 1984-02-23 1988-10-28 New Zealand Dev Finance Flexible printed circuit coil
DE3635152A1 (en) * 1986-10-15 1988-04-21 Hoegl Helmut ELECTROMAGNETIC ARRANGEMENT, ESPECIALLY ELECTROMAGNETIC WINDING
US4918418A (en) * 1988-08-04 1990-04-17 Caterpillar Inc. Inductive coil structure with electrical return path
DE58905135D1 (en) * 1988-09-22 1993-09-09 Siemens Ag SUPERCONDUCTIVE GRADIOMETER GRINDING SYSTEM OF A MULTI-CHANNEL MEASURING DEVICE.
DE3932860A1 (en) * 1989-10-02 1991-04-11 Thomson Brandt Gmbh COIL ARRANGEMENT
FI89130C (en) * 1990-11-01 1993-08-25 Neuromag Oy LOCALIZATION SPEAKERS FOR ORDERING FOR DESTINATION VID INTERVALS FOR USING MAGNETOENKEPHALOGRAPHIC MAETNING
KR0143226B1 (en) * 1991-08-08 1998-07-01 구자홍 Heating device for electronic cooker using printed circuit board
US5565837A (en) * 1992-11-06 1996-10-15 Nidec America Corporation Low profile printed circuit board
EP0670621B1 (en) * 1994-03-04 2000-12-06 Philips Patentverwaltung GmbH Electric motor with one stator and one rotor
US6608411B2 (en) * 2001-11-14 2003-08-19 Sunonwealth Electric Machine Industry Co., Ltd. Direct current brushless motor
US6982504B2 (en) * 2003-01-24 2006-01-03 Gsi Group Corporation Galvanometer motor with composite stator assembly
FR2916852B1 (en) * 2007-05-30 2009-09-11 Snecma Sa REPORTING POINTS OF INTEREST ON A AREA OF THE SURFACE OF A WORKPIECE AND APPLICATION TO THE OPTIMIZATION OF THE TRACK AND ANGULATION OF FUEL CURRENT PROBES
DE102007045946A1 (en) * 2007-09-25 2009-04-02 Stz Mechatronik Coil e.g. rectangular coil, producing method for generating spatially defined, controllable magnetic field, involves rolling flexible, electrical insulating substrate on which conductor is superimposed or in which conductor is placed
EP2056309B1 (en) 2007-09-25 2010-05-05 STZ Mechatronik Method for manufacturing a spool and a spool
DE102007045874A1 (en) 2007-09-25 2009-04-02 Ceos Corrected Electron Optical Systems Gmbh multipole
US8193781B2 (en) 2009-09-04 2012-06-05 Apple Inc. Harnessing power through electromagnetic induction utilizing printed coils
JP5440205B2 (en) * 2010-01-22 2014-03-12 株式会社ジェイテクト Displacement sensor device and rolling bearing device
US8432049B2 (en) * 2010-07-15 2013-04-30 Sukho JUNG Electrical generator
JP5839535B2 (en) * 2010-10-20 2016-01-06 旭化成エレクトロニクス株式会社 Planar coil and actuator
CN103650295B (en) 2011-04-11 2016-12-21 联合运动技术公司 Flexible windings for electric motors and method of manufacture
US20130305520A1 (en) * 2012-05-20 2013-11-21 Trevor Graham Niblock Batch Manufacturing Meso Devices on flexible substrates
ITUB20161251A1 (en) * 2016-03-02 2017-09-02 Irca Spa Induction hob and method for making induction hobs
JP6780578B2 (en) * 2017-05-12 2020-11-04 株式会社村田製作所 Taping Electronic Components Ren
CN109860146B (en) * 2019-02-18 2020-12-29 西安电子科技大学 A high-density three-dimensional integrated spiral inductor based on through-silicon via interconnection
JP2022019141A (en) * 2020-07-17 2022-01-27 イビデン株式会社 Motor coil substrate and motor
DE102021002062B4 (en) 2021-02-04 2022-08-11 Robert Kreikenbohm Warming device for food arranged on a food carrier
DE202021001409U1 (en) 2021-04-16 2021-07-08 Robert Kreikenbohm Inductive warming device for food
DE202021001557U1 (en) 2021-04-28 2021-07-06 Robert Kreikenbohm Warming device for food arranged on a food support
CN118556357A (en) * 2022-01-31 2024-08-27 揖斐电株式会社 Coil substrate, coil substrate for motor, and motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014524A (en) * 1933-04-28 1935-09-17 Western Electric Co Article
US2786984A (en) * 1952-12-30 1957-03-26 Du Mont Allen B Lab Inc Printed-circuit shield
BE534603A (en) * 1954-01-15 1900-01-01
DE1023143B (en) * 1954-11-12 1958-01-23 Siemens Ag Printed windings
FR1154224A (en) * 1955-06-20 1958-04-03 Europ De Revetement Chimique S New manufacturing process for printed electrical circuits and circuits obtained by this process
GB1157805A (en) * 1965-07-30 1969-07-09 Emi Ltd Improvements in or relating to Circuit Elements especially for use as Scanning Coils
GB1233546A (en) * 1965-07-30 1971-05-26
GB1178234A (en) * 1966-02-26 1970-01-21 Emi Ltd Improvements in or relating to scanning coils.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516448A1 (en) * 1995-05-04 1996-11-07 Siemens Matsushita Components Flexible plastics foil with magnetic characteristics e.g. for audio, image and data recording

Also Published As

Publication number Publication date
DE2315498A1 (en) 1973-10-04
FR2178954A1 (en) 1973-11-16
DE2315498C3 (en) 1979-05-23
FR2178954B1 (en) 1976-05-21
CA993965A (en) 1976-07-27
JPS4914970A (en) 1974-02-08
US3736543A (en) 1973-05-29
DE2315498B2 (en) 1978-09-28
JPS5522923B2 (en) 1980-06-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee