GB654162A - Improvements in and relating to the manufacture of electrical apparatus - Google Patents

Improvements in and relating to the manufacture of electrical apparatus

Info

Publication number
GB654162A
GB654162A GB2638747A GB2638747A GB654162A GB 654162 A GB654162 A GB 654162A GB 2638747 A GB2638747 A GB 2638747A GB 2638747 A GB2638747 A GB 2638747A GB 654162 A GB654162 A GB 654162A
Authority
GB
United Kingdom
Prior art keywords
support
piece
lugs
webs
insulating support
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
GB2638747A
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.)
ERNEST HILTON NIBLETT
WRIGHT AND WEAIRE Ltd
Original Assignee
ERNEST HILTON NIBLETT
WRIGHT AND WEAIRE 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 ERNEST HILTON NIBLETT, WRIGHT AND WEAIRE Ltd filed Critical ERNEST HILTON NIBLETT
Priority to GB2638747A priority Critical patent/GB654162A/en
Publication of GB654162A publication Critical patent/GB654162A/en
Expired 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
    • H05K3/202—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using self-supporting metal foil pattern
    • 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
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • H05K1/0292—Programmable, customizable or modifiable circuits having a modifiable lay-out, i.e. adapted for engineering changes or repair
    • 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
    • H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431—Details of mounted components
    • H05K2201/10598—Means for fastening a component, a casing or a heat sink whereby a pressure is exerted on the component towards the PCB
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/17—Post-manufacturing processes
    • H05K2203/175—Configurations of connections suitable for easy deletion, e.g. modifiable circuits or temporary conductors for electroplating; Processes for deleting connections
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4092—Integral conductive tabs, i.e. conductive parts partly detached from the substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

654,162. Printed circuits. WRIGHT & WEAIRE, Ltd., and NIBLETT, E. H. Sept. 30, 1947, No. 26387. [Class 36] [Also in Group XXII] In electrical apparatus comprising interconnected components mounted on an insulating support the conductors and some parts of components are made in one piece with connecting webs, some of which are removed after the piece has been attached to the insulating support. In an example a network of conductors for a coil unit of a radio receiver is stamped in one piece comprising switch contacts 25, Fig. 4, condenser vanes 26, contact lugs 32, attachment lugs 30 and interconnecting webs 29 (shown hatched). After attachment by rivets 31 to an insulating support 15 the webs 29 are removed by punching through holes 33, Fig. 1, in the support. The switch contacts 25 and lugs 32 may be bent at right-angles to project through slots in the support which has openings 28 to take the elements 26 of the condensers. The body of the unit may be assembled by engaging tongues 34 on the sides in grooves 35 on the support 15.
GB2638747A 1947-09-30 1947-09-30 Improvements in and relating to the manufacture of electrical apparatus Expired GB654162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2638747A GB654162A (en) 1947-09-30 1947-09-30 Improvements in and relating to the manufacture of electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2638747A GB654162A (en) 1947-09-30 1947-09-30 Improvements in and relating to the manufacture of electrical apparatus

Publications (1)

Publication Number Publication Date
GB654162A true GB654162A (en) 1951-06-06

Family

ID=10242832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2638747A Expired GB654162A (en) 1947-09-30 1947-09-30 Improvements in and relating to the manufacture of electrical apparatus

Country Status (1)

Country Link
GB (1) GB654162A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816252A (en) * 1953-11-12 1957-12-10 Sanders Associates Inc Electronic module device
US2816253A (en) * 1953-12-23 1957-12-10 Sanders Associates Inc Electronic module structure
GB2163906A (en) * 1984-07-28 1986-03-05 Junghans Gmbh Geb A circuit carrier assembly for an electromechanical clock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816252A (en) * 1953-11-12 1957-12-10 Sanders Associates Inc Electronic module device
US2816253A (en) * 1953-12-23 1957-12-10 Sanders Associates Inc Electronic module structure
GB2163906A (en) * 1984-07-28 1986-03-05 Junghans Gmbh Geb A circuit carrier assembly for an electromechanical clock

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