GB800064A - Improvements in or relating to printed circuits - Google Patents

Improvements in or relating to printed circuits

Info

Publication number
GB800064A
GB800064A GB34297/56A GB3429756A GB800064A GB 800064 A GB800064 A GB 800064A GB 34297/56 A GB34297/56 A GB 34297/56A GB 3429756 A GB3429756 A GB 3429756A GB 800064 A GB800064 A GB 800064A
Authority
GB
United Kingdom
Prior art keywords
relating
xxxvi
printed circuits
nov
conductors
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
GB34297/56A
Inventor
Alan Cumpstey
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB34297/56A priority Critical patent/GB800064A/en
Priority to FR1185721D priority patent/FR1185721A/en
Priority to DEI13946A priority patent/DE1076212B/en
Publication of GB800064A publication Critical patent/GB800064A/en
Priority claimed from GB3830158A external-priority patent/GB888156A/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
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/06—Wiring by machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/001—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings by copying
    • B44B3/002—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings by copying using a pantograph
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/008—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings characterised by multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/009—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings using a computer control means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
    • G11C11/06021—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit with destructive read-out
    • G11C11/06028—Matrixes
    • G11C11/06035—Bit core selection for writing or reading, by at least two coincident partial currents, e.g. "bit"- organised, 2L/2D, or 3D
    • 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
    • H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
    • 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
    • H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
    • H05K1/0289—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns having a matrix lay-out, i.e. having selectively interconnectable sets of X-conductors and Y-conductors in different planes
    • 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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/04—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching
    • H05K3/043—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching by using a moving tool for milling or cutting the conductive material
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/06—Arrangements of circuit components or wiring on supporting structure on insulating boards, e.g. wiring harnesses
    • 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
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09218—Conductive traces
    • H05K2201/09236—Parallel layout
    • 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
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/1028—Thin metal strips as connectors or conductors
    • 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
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10651—Component having two leads, e.g. resistor, capacitor
    • 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
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0195—Tool for a process not provided for in H05K3/00, e.g. tool for handling objects using suction, for deforming objects, for applying local pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

800,064. Conductors. STANDARD TELEPHONES & CABLES, Ltd. Nov. 9, 1956, No. 34297/56. Class 38 (2). [Also in Groups XXII and XXXVI] A single layer spiral inductor is made by cutting longitudinal and transverse channels through the conducting surface of a copper clad laminate or other metal clad board by means of a rotary cutting tool which may be controlled by a pantograph engraving machine. An automatic production line is described in Group XXXVI.
GB34297/56A 1956-11-09 1956-11-09 Improvements in or relating to printed circuits Expired GB800064A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB34297/56A GB800064A (en) 1956-11-09 1956-11-09 Improvements in or relating to printed circuits
FR1185721D FR1185721A (en) 1956-11-09 1957-11-04 Device called conductors
DEI13946A DE1076212B (en) 1956-11-09 1957-11-09 Process for the production of electrically conductive circuit connections

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB34297/56A GB800064A (en) 1956-11-09 1956-11-09 Improvements in or relating to printed circuits
GB3830158A GB888156A (en) 1958-11-27 1958-11-27 Improvements in or relating to ferro-magnetic memory matrices

Publications (1)

Publication Number Publication Date
GB800064A true GB800064A (en) 1958-08-20

Family

ID=48747221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34297/56A Expired GB800064A (en) 1956-11-09 1956-11-09 Improvements in or relating to printed circuits

Country Status (3)

Country Link
DE (1) DE1076212B (en)
FR (1) FR1185721A (en)
GB (1) GB800064A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318556A1 (en) * 1975-07-12 1977-02-11 Seebach Juergen PROCESS FOR MANUFACTURING ELECTRIC CIRCUIT BOARDS AND APPARATUS IMPLEMENTING THIS PROCESS
EP1045626A1 (en) * 1999-04-16 2000-10-18 Delphi Technologies, Inc. Method for high resolution trimming of PCB components
EP1463388A3 (en) * 2003-03-26 2006-06-28 Dowa Mining Co., Ltd. Circuit board, process for producing the same and a power module employing the same
WO2011064029A1 (en) * 2009-11-25 2011-06-03 Robert Bosch Gmbh Electric connecting unit and windshield wiper drive comprising an electric connecting unit
US9392704B2 (en) 2012-12-12 2016-07-12 Thales Method of producing resonant patterns adapted to the implementation of RF passive functions

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248474A (en) * 1962-06-06 1966-04-26 Ibm Substrate for integrated electrical connections
GB1084074A (en) * 1964-03-04
DE2622711C3 (en) * 1976-05-21 1981-05-07 Seebach, Dipl.-Ing., Jürgen, 3000 Hannover Process and device for the production of printed circuit boards
DE4131065A1 (en) * 1991-08-27 1993-03-04 Siemens Ag Mfg. PCB having etch-resistant layer on metal layer on insulation material substrate - selectively removing etch-resistant layer by e.m. radiation and forming conductive path pattern on structured metal layer so exposed
US5682298A (en) * 1996-06-13 1997-10-28 Hewlett-Packard Company Balancing power distribution in a power supply system with redundant power sources
DE102010005340A1 (en) 2010-01-21 2011-07-28 O-Flexx Technologies GmbH, 47228 Method and device for structuring a layer arranged on a substrate
ITUA20162465A1 (en) * 2016-04-11 2017-10-11 Alessandro Grando METHOD AND MACHINE FOR MAKING PRINTED CIRCUITS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE808052C (en) * 1949-04-29 1951-07-09 N S F Nuernberger Schraubenfab Process for applying conductive metal layers to insulating carrier bodies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318556A1 (en) * 1975-07-12 1977-02-11 Seebach Juergen PROCESS FOR MANUFACTURING ELECTRIC CIRCUIT BOARDS AND APPARATUS IMPLEMENTING THIS PROCESS
US4138924A (en) * 1975-07-12 1979-02-13 Seebach Juergen Method for the production of conductor plates
EP1045626A1 (en) * 1999-04-16 2000-10-18 Delphi Technologies, Inc. Method for high resolution trimming of PCB components
EP1463388A3 (en) * 2003-03-26 2006-06-28 Dowa Mining Co., Ltd. Circuit board, process for producing the same and a power module employing the same
WO2011064029A1 (en) * 2009-11-25 2011-06-03 Robert Bosch Gmbh Electric connecting unit and windshield wiper drive comprising an electric connecting unit
US9392704B2 (en) 2012-12-12 2016-07-12 Thales Method of producing resonant patterns adapted to the implementation of RF passive functions

Also Published As

Publication number Publication date
FR1185721A (en) 1959-08-04
DE1076212B (en) 1960-02-25

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