GB1302977A - - Google Patents

Info

Publication number
GB1302977A
GB1302977A GB132771A GB132771A GB1302977A GB 1302977 A GB1302977 A GB 1302977A GB 132771 A GB132771 A GB 132771A GB 132771 A GB132771 A GB 132771A GB 1302977 A GB1302977 A GB 1302977A
Authority
GB
United Kingdom
Prior art keywords
former
leads
ribs
winding
board
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
GB132771A
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 GB1302977A publication Critical patent/GB1302977A/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
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H01F2005/046—Details of formers and pin terminals related to mounting on printed circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
GB132771A 1970-01-13 1971-01-09 Expired GB1302977A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US257570A 1970-01-13 1970-01-13

Publications (1)

Publication Number Publication Date
GB1302977A true GB1302977A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-01-10

Family

ID=21701415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB132771A Expired GB1302977A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-01-13 1971-01-09

Country Status (3)

Country Link
US (1) US3649939A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4931269B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1302977A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50108894A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-01-31 1975-08-27
FR2360162A1 (fr) * 1976-07-30 1978-02-24 Labavia Perfectionnements aux ralentisseurs a courants de foucault dont le stator comprend une couronne d'electro-aimants
US4065740A (en) * 1977-03-28 1977-12-27 General Motors Corporation Electrical coil assembly
US4245207A (en) * 1977-05-20 1981-01-13 Toko, Inc. Miniature high frequency coil assembly or transformer
US4728919A (en) * 1985-11-25 1988-03-01 Siemens Aktiengesellschaft Moisture-tight wound ferrite toroidal core with resin envelope
FR2608770B1 (fr) * 1986-12-23 1989-04-28 Bendix Electronics Sa Capteur electromagnetique a reluctance variable et son procede de montage
JPH0236502A (ja) * 1988-07-27 1990-02-06 Toko Inc モールドコイル及びその製造方法
US5014071A (en) * 1989-06-30 1991-05-07 Motorola, Inc. Ferrite rod antenna
GB8928899D0 (en) * 1989-12-21 1990-02-28 Knowles Electronics Co Coil assemblies
JPH048211U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-05-01 1992-01-24
US6842101B2 (en) * 2002-01-08 2005-01-11 Eagle Comtronics, Inc. Tunable inductor
AT414075B (de) * 2002-02-12 2006-08-15 Siemens Ag Oesterreich Spulenkörper und spule für leiterplattenmontage
ATE532146T1 (de) * 2003-12-15 2011-11-15 Anoto Ab Sensor-bohrlochsichteinheit und modulare einheit
JP4848799B2 (ja) * 2006-03-06 2011-12-28 株式会社日立製作所 接合部電流又は電圧検出及び調整機能を有する回路基板及びそれを実装した電子機器
US8031042B2 (en) * 2008-05-28 2011-10-04 Flextronics Ap, Llc Power converter magnetic devices
CN101895677A (zh) * 2009-05-18 2010-11-24 鸿富锦精密工业（深圳）有限公司 相机模组
US9872109B2 (en) 2014-12-17 2018-01-16 Knowles Electronics, Llc Shared coil receiver

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000079A (en) * 1955-05-05 1961-09-19 Aladdin Ind Inc Tuner and method for making same
US2838738A (en) * 1955-07-06 1958-06-10 Radio Ind Inc Variable inductance device
US2958063A (en) * 1955-07-12 1960-10-25 Stanwyck Edmund Terminal for coil support
US2941172A (en) * 1957-09-24 1960-06-14 Essex Electronics Electrical winding construction
US3169234A (en) * 1959-08-17 1965-02-09 Coileraft Inc Coil form, and coils and transformers mounted thereto
US3199178A (en) * 1959-08-17 1965-08-10 Coilcraft Inc Method of securing electrical component leads to a support
US3138771A (en) * 1961-12-12 1964-06-23 Nytronics Inc Meltable plastic spacer for securing coil to tubular support and housing, and methodof assembly
US3355688A (en) * 1966-01-26 1967-11-28 Adams Electronics Inc Inductor with a reinforced plastic form
US3355687A (en) * 1966-04-08 1967-11-28 Adams Electronics Inc Variable inductor with a reinforced coil form
US3486224A (en) * 1967-11-17 1969-12-30 Standard Int Corp Method of securing an electrical component to a circuit board
US3458844A (en) * 1968-05-06 1969-07-29 Standard Int Corp Coil bobbin
US3437968A (en) * 1968-07-03 1969-04-08 Smith Paul Inc Transformer
US3496503A (en) * 1968-07-08 1970-02-17 Smith Paul Inc Variable fixed precision value inductor

Also Published As

Publication number Publication date
US3649939A (en) 1972-03-14
DE2101138A1 (de) 1971-07-22
JPS4931269B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-08-20
DE2101138B2 (de) 1974-09-12

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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