DE3884718T2 - Gehäuse aus vergossenem Kunststoff für einen elektronischen Teil mit einer biegsamen Schaltung. - Google Patents

Gehäuse aus vergossenem Kunststoff für einen elektronischen Teil mit einer biegsamen Schaltung.

Info

Publication number
DE3884718T2
DE3884718T2 DE88201651T DE3884718T DE3884718T2 DE 3884718 T2 DE3884718 T2 DE 3884718T2 DE 88201651 T DE88201651 T DE 88201651T DE 3884718 T DE3884718 T DE 3884718T DE 3884718 T2 DE3884718 T2 DE 3884718T2
Authority
DE
Germany
Prior art keywords
flexible circuit
molded plastic
electronic part
plastic housing
housing
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 - Lifetime
Application number
DE88201651T
Other languages
English (en)
Other versions
DE3884718D1 (de
Inventor
Nobuyuki Yagi
Jiro Inagaki
Kozo Morita
Yasutoshi Kaku
Nobuyuki Kosumo Suteis Kikuchi
Shinji Mizuno
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.)
Teikoku Tsushin Kogyo Co Ltd
Original Assignee
Teikoku Tsushin Kogyo Co 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
Priority claimed from JP62207433A external-priority patent/JPS6450504A/ja
Priority claimed from JP62238448A external-priority patent/JPS6481204A/ja
Priority claimed from JP62325679A external-priority patent/JPH01166505A/ja
Application filed by Teikoku Tsushin Kogyo Co Ltd filed Critical Teikoku Tsushin Kogyo Co Ltd
Publication of DE3884718D1 publication Critical patent/DE3884718D1/de
Application granted granted Critical
Publication of DE3884718T2 publication Critical patent/DE3884718T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H05K1/14—Structural association of two or more printed circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
    • H01C10/34—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path the contact or the associated conducting structure riding on collector formed as a ring or portion thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/38—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path
    • H01C10/44—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path the contact bridging and sliding along resistive element and parallel conducting bar or collector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/02—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistors with envelope or housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0056—Apparatus or processes specially adapted for the manufacture of electric switches comprising a successive blank-stamping, insert-moulding and severing operation
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0091—Housing specially adapted for small components
    • H05K5/0095—Housing specially adapted for small components hermetically-sealed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14983—Bursting or breakthrough of the insert by the injection pressure
DE88201651T 1987-08-21 1988-07-29 Gehäuse aus vergossenem Kunststoff für einen elektronischen Teil mit einer biegsamen Schaltung. Expired - Lifetime DE3884718T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62207433A JPS6450504A (en) 1987-08-21 1987-08-21 Casing of rotary electronic component and manufacture thereof
JP62238448A JPS6481204A (en) 1987-09-22 1987-09-22 Case of slide type electronic component and manufacture thereof
JP62325679A JPH01166505A (ja) 1987-12-22 1987-12-22 電子部品の筺体及びその製造方法

Publications (2)

Publication Number Publication Date
DE3884718D1 DE3884718D1 (de) 1993-11-11
DE3884718T2 true DE3884718T2 (de) 1994-05-05

Family

ID=27328757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88201651T Expired - Lifetime DE3884718T2 (de) 1987-08-21 1988-07-29 Gehäuse aus vergossenem Kunststoff für einen elektronischen Teil mit einer biegsamen Schaltung.

Country Status (4)

Country Link
US (2) US4935718A (de)
EP (1) EP0304112B1 (de)
KR (1) KR910001747B1 (de)
DE (1) DE3884718T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8821103D0 (en) * 1988-09-08 1988-10-05 Lucas Ind Plc Electrical circuit element
JPH08153608A (ja) * 1994-09-30 1996-06-11 Aisin Seiki Co Ltd 可変抵抗器
JP3532389B2 (ja) * 1997-02-20 2004-05-31 アルプス電気株式会社 端子取付け構造
JP3566483B2 (ja) * 1997-02-20 2004-09-15 アルプス電気株式会社 端子取付け構造
JP3665492B2 (ja) * 1998-11-02 2005-06-29 アルプス電気株式会社 回転型可変抵抗器
EP1013391B1 (de) * 1998-12-24 2003-04-09 Teikoku Tsushin Kogyo Co. Ltd. Verfahren zum Formen eines Formharzes auf einem Substrat mit Öffnungen und Schaltersubstrat mit einem Formharz
JP3860382B2 (ja) 2000-03-01 2006-12-20 アルプス電気株式会社 回転型電気部品
EP2085204A3 (de) * 2002-12-25 2010-01-06 Honda Motor Co., Ltd. Spritzgießverfahren und -vorrichtung
DE112004000260T5 (de) 2003-02-12 2006-01-19 Teikoku Tsushin Kogyo Co. Ltd., Kawasaki Elektronikbauteilleiterplatte und Verfahren zu deren Herstellung
JP2008546542A (ja) * 2005-05-18 2008-12-25 プレジデント・アンド・フエローズ・オブ・ハーバード・カレツジ マイクロ流体ネットワークにおける伝導通路、マイクロ回路、マイクロ構造の製造
US8198979B2 (en) 2007-04-20 2012-06-12 Ink-Logix, Llc In-molded resistive and shielding elements
EP2149143A4 (de) 2007-04-20 2012-01-11 Ink Logix Llc Eingegossener kapazitiver schalter
CN106935343B (zh) * 2015-12-30 2019-03-26 台湾艾华电子工业股份有限公司 旋转式可变电阻器
CN109361624A (zh) * 2018-10-25 2019-02-19 江苏久茂电子科技有限公司 一种交换机及其高精密配件特种加工工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444618A (en) * 1965-09-23 1969-05-20 Whirlpool Co Method of forming electrical elements
US3809733A (en) * 1968-11-06 1974-05-07 Ici Ltd Production of double layer laminates
IT1034662B (it) * 1974-04-11 1979-10-10 Ruf Kg Wilhelm Resistenza variabile
AT353361B (de) * 1975-12-12 1979-11-12 Plessey Handel Investment Ag Drehpotentiometer
JPS5717107A (en) * 1980-07-03 1982-01-28 Murata Manufacturing Co Variable resistor
US4479106A (en) * 1982-02-12 1984-10-23 Alps Electric Co., Ltd. Rotary electric component
JPS58124905U (ja) * 1982-02-16 1983-08-25 アルプス電気株式会社 回転操作式電気部品
US4479107A (en) * 1982-11-24 1984-10-23 Cts Corporation Precision linear potentiometer sensor
JPS6249601A (ja) * 1985-04-03 1987-03-04 松下電器産業株式会社 端子付抵抗回路板
JPS6255309U (de) * 1985-09-25 1987-04-06

Also Published As

Publication number Publication date
US4935718A (en) 1990-06-19
DE3884718D1 (de) 1993-11-11
EP0304112A3 (en) 1989-11-23
KR910001747B1 (ko) 1991-03-22
EP0304112A2 (de) 1989-02-22
EP0304112B1 (de) 1993-10-06
KR890004594A (ko) 1989-04-22
US4978491A (en) 1990-12-18

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Legal Events

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8364 No opposition during term of opposition