GB269729A - Process for the production of electrically insulating plates provided with a system of connections, more particularly ebonite plates for use in radio outfits - Google Patents

Process for the production of electrically insulating plates provided with a system of connections, more particularly ebonite plates for use in radio outfits

Info

Publication number
GB269729A
GB269729A GB1086026A GB1086026A GB269729A GB 269729 A GB269729 A GB 269729A GB 1086026 A GB1086026 A GB 1086026A GB 1086026 A GB1086026 A GB 1086026A GB 269729 A GB269729 A GB 269729A
Authority
GB
United Kingdom
Prior art keywords
panel
ebonite
connections
outfits
radio
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
GB1086026A
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.)
Individual
Original Assignee
Individual
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 to FR608161D priority Critical patent/FR608161A/en
Application filed by Individual filed Critical Individual
Priority to DEP52753D priority patent/DE448210C/en
Priority to GB1086026A priority patent/GB269729A/en
Publication of GB269729A publication Critical patent/GB269729A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/26—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a spherical friction surface centered on its axis of revolution
    • 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
    • H05K3/102—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 bonding of conductive powder, i.e. metallic powder
    • 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
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/222—Completing of printed circuits by adding non-printed jumper 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0335—Layered conductors or foils
    • H05K2201/0347—Overplating, e.g. for reinforcing conductors or bumps; Plating over filled vias
    • 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
    • H05K2201/10363—Jumpers, i.e. non-printed cross-over 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/05—Patterning and lithography; Masks; Details of resist
    • H05K2203/0502—Patterning and lithography
    • H05K2203/0522—Using an adhesive pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Printing Methods (AREA)

Abstract

269,729. Parolini, C. April 24, 1926. Sets, construction of.-Electric conductors or connectors are combined integrally with the panel of a wireless apparatus, or with a switchboard, of ebonite of like insulating-material. The pattern 2, 3 of the electrical connections is printed on the back of the panel 1 by a rubber or like stamp coated with a mordant ink, shellac &c. The panel is then sprinkled with powdered metal and the non-adhering metal is removed by brushing or other means. The actual conductors 2 are then deposited by an electrolytic process. Where conductors cross each other, one of them is interrupted, and bridged by a U- shaped metal piece 4 which is inserted hot into the panel prior to the electrolytic process. The pattern may include the outlines of holes 5 for inserting valves &c.
GB1086026A 1926-04-24 1926-04-24 Process for the production of electrically insulating plates provided with a system of connections, more particularly ebonite plates for use in radio outfits Expired GB269729A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR608161D FR608161A (en) 1926-04-24 1925-03-27 Process for obtaining ebonite plates for t stations. s. f., provided with the network of connections
DEP52753D DE448210C (en) 1926-04-24 1926-04-24 Process for making conductive connections for radios
GB1086026A GB269729A (en) 1926-04-24 1926-04-24 Process for the production of electrically insulating plates provided with a system of connections, more particularly ebonite plates for use in radio outfits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1086026A GB269729A (en) 1926-04-24 1926-04-24 Process for the production of electrically insulating plates provided with a system of connections, more particularly ebonite plates for use in radio outfits

Publications (1)

Publication Number Publication Date
GB269729A true GB269729A (en) 1927-04-28

Family

ID=9975642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1086026A Expired GB269729A (en) 1926-04-24 1926-04-24 Process for the production of electrically insulating plates provided with a system of connections, more particularly ebonite plates for use in radio outfits

Country Status (3)

Country Link
DE (1) DE448210C (en)
FR (1) FR608161A (en)
GB (1) GB269729A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433384A (en) * 1942-11-05 1947-12-30 Int Standard Electric Corp Method of manufacturing unitary multiple connections
US2443119A (en) * 1944-04-05 1948-06-08 Milton D Rubin Process of producing predetermined metallic patterns
US2508030A (en) * 1944-08-02 1950-05-16 Saul J Karns Wiring pattern for electrical apparatus
US2581967A (en) * 1947-04-11 1952-01-08 Motorola Inc Simplified chassis for electronic equipment
US2721152A (en) * 1948-11-12 1955-10-18 Ward Blenkinsop & Co Ltd Production of electrical elements
US2721153A (en) * 1949-06-02 1955-10-18 Ward Blenkinsop & Co Ltd Production of conducting layers upon electrical resistors
DE972477C (en) * 1942-06-02 1959-07-30 Siemens Ag Circuit board made of insulating material with electrical connections made of conductive paint
DE975642C (en) * 1953-03-06 1962-03-22 Blaupunkt Werke Gmbh Method for contacting two-dimensional circuits or switching elements that are printed or copied on carrier plates or carrier foils, preferably made of thermoplastics, and covered with an electrically insulating layer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006027B (en) * 1954-08-02 1957-04-11 Horst D Koch Wiring technology for electrical switching units
DE1086770B (en) * 1955-12-01 1960-08-11 Blaupunkt Werke Gmbh Process for the production of an assembly for electrical devices
DE1054515B (en) * 1956-04-26 1959-04-09 Fuba Fabrikation Funktechnisch Printed wiring or printed circuit with line crossings
DE1168988B (en) * 1958-08-12 1964-04-30 Siemens Ag Process for producing contact points on sheets of thermoplastic material
DE2837318C2 (en) * 1978-08-26 1986-01-09 Hartmann & Braun Ag, 6000 Frankfurt Arrangement for establishing an electrical connection
DE10145749A1 (en) * 2001-09-17 2003-04-24 Infineon Technologies Ag Process for producing a structured metal layer on a carrier body and carrier body with a structured metal layer
DE10145750A1 (en) 2001-09-17 2003-04-24 Infineon Technologies Ag Process for producing a metal layer on a carrier body and carrier body with a metal layer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972477C (en) * 1942-06-02 1959-07-30 Siemens Ag Circuit board made of insulating material with electrical connections made of conductive paint
US2433384A (en) * 1942-11-05 1947-12-30 Int Standard Electric Corp Method of manufacturing unitary multiple connections
US2443119A (en) * 1944-04-05 1948-06-08 Milton D Rubin Process of producing predetermined metallic patterns
US2508030A (en) * 1944-08-02 1950-05-16 Saul J Karns Wiring pattern for electrical apparatus
US2581967A (en) * 1947-04-11 1952-01-08 Motorola Inc Simplified chassis for electronic equipment
US2721152A (en) * 1948-11-12 1955-10-18 Ward Blenkinsop & Co Ltd Production of electrical elements
US2721153A (en) * 1949-06-02 1955-10-18 Ward Blenkinsop & Co Ltd Production of conducting layers upon electrical resistors
DE975642C (en) * 1953-03-06 1962-03-22 Blaupunkt Werke Gmbh Method for contacting two-dimensional circuits or switching elements that are printed or copied on carrier plates or carrier foils, preferably made of thermoplastics, and covered with an electrically insulating layer

Also Published As

Publication number Publication date
DE448210C (en) 1927-08-13
FR608161A (en) 1926-07-22

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