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GB854593A - Improvements in electrical connecting arrangements - Google Patents

Improvements in electrical connecting arrangements

Info

Publication number
GB854593A
GB854593A GB28689/57A GB2868957A GB854593A GB 854593 A GB854593 A GB 854593A GB 28689/57 A GB28689/57 A GB 28689/57A GB 2868957 A GB2868957 A GB 2868957A GB 854593 A GB854593 A GB 854593A
Authority
GB
United Kingdom
Prior art keywords
printed circuit
panel
washer
tag
sept
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
GB28689/57A
Inventor
John Lawton
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.)
British Telecommunications PLC
British Telecommunications Research Ltd
Original Assignee
British Telecommunications PLC
British Telecommunications Research 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 British Telecommunications PLC, British Telecommunications Research Ltd filed Critical British Telecommunications PLC
Priority to GB28689/57A priority Critical patent/GB854593A/en
Publication of GB854593A publication Critical patent/GB854593A/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
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3447—Lead-in-hole components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • 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
    • H05K2201/1031—Surface mounted metallic connector elements
    • 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
    • H05K2201/10401—Eyelets, i.e. rings inserted into a hole through a circuit board
    • 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
    • H05K2201/10742—Details of leads
    • H05K2201/10886—Other details
    • H05K2201/10916—Terminals having auxiliary metallic piece, e.g. for soldering
    • 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
    • H05K2203/176—Removing, replacing or disconnecting component; Easily removable component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Abstract

854,593. Couplings. BRITISH TELECOMMUNICATIONS RESEARCH Ltd. Sept. 1, 1958 [Sept. 11, 1957], No. 28689/57. Class 38(1) Components having a number of connecting leads or tags are connected to a printed circuit panel by inserting the tags or leads through holes in the panel and soldering them to intermediate connecting members which are in turn soldered to the printed circuit; whereby unsoldering of the connections is facilitated. The intermediate connecting member may comprise a dished washer 13, Fig. 1, having a lip 14 which rests on the periphery of the hole in the panel. To unsolder the connection, the panel is inverted and the tag 15 touched with a hot iron. When the solder melts, the washer 13 will fall clear of the hole. A flat washer which abuts the printed circuit may be used and Fig. 3 shows another form of washer having a raised central portion which grips the tag and a downturned periphery 28 between which and the printed circuit is formed a fillet 29 of solder. In other embodiments (Figs. 4 and 5, not, shown) the connecting member is in the form of an eyelet which is a push-fit on the tag and may be removed by a forked bit on a soldering iron.
GB28689/57A 1957-09-11 1957-09-11 Improvements in electrical connecting arrangements Expired GB854593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28689/57A GB854593A (en) 1957-09-11 1957-09-11 Improvements in electrical connecting arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28689/57A GB854593A (en) 1957-09-11 1957-09-11 Improvements in electrical connecting arrangements

Publications (1)

Publication Number Publication Date
GB854593A true GB854593A (en) 1960-11-23

Family

ID=10279546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28689/57A Expired GB854593A (en) 1957-09-11 1957-09-11 Improvements in electrical connecting arrangements

Country Status (1)

Country Link
GB (1) GB854593A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316619A (en) * 1963-12-09 1967-05-02 Rca Corp Method of making connections to stacked printed circuit boards
GB2192100A (en) * 1986-06-30 1987-12-31 Black & Decker Inc Connecting electrical components
WO1989005571A1 (en) * 1987-12-09 1989-06-15 Cabot Electronics Ceramics, Inc. Low cost, hermetic pin grid array package
EP2913584A4 (en) * 2012-10-26 2016-07-13 Toshiba Lighting & Technology LIGHT EMITTING DEVICE
CN112823994A (en) * 2019-11-20 2021-05-21 慈溪市达飞淼电子科技有限公司 Inverted soldering tin process for circuit board

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316619A (en) * 1963-12-09 1967-05-02 Rca Corp Method of making connections to stacked printed circuit boards
GB2192100A (en) * 1986-06-30 1987-12-31 Black & Decker Inc Connecting electrical components
GB2192100B (en) * 1986-06-30 1990-07-11 Black & Decker Inc Improvements in or relating to mounting a component on a surface and to methods of mounting such components
WO1989005571A1 (en) * 1987-12-09 1989-06-15 Cabot Electronics Ceramics, Inc. Low cost, hermetic pin grid array package
US4861944A (en) * 1987-12-09 1989-08-29 Cabot Electronics Ceramics, Inc. Low cost, hermetic pin grid array package
EP2913584A4 (en) * 2012-10-26 2016-07-13 Toshiba Lighting & Technology LIGHT EMITTING DEVICE
US9625136B2 (en) 2012-10-26 2017-04-18 Toshiba Lighting & Technology Corporation Light-emitting device
CN112823994A (en) * 2019-11-20 2021-05-21 慈溪市达飞淼电子科技有限公司 Inverted soldering tin process for circuit board

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