GB927481A - Improvements in or relating to modular circuit systems - Google Patents

Improvements in or relating to modular circuit systems

Info

Publication number
GB927481A
GB927481A GB3489160A GB3489160A GB927481A GB 927481 A GB927481 A GB 927481A GB 3489160 A GB3489160 A GB 3489160A GB 3489160 A GB3489160 A GB 3489160A GB 927481 A GB927481 A GB 927481A
Authority
GB
United Kingdom
Prior art keywords
unit
colour
oct
coating
temperature
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
GB3489160A
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.)
TE Connectivity Corp
Original Assignee
AMP Inc
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 AMP Inc filed Critical AMP Inc
Publication of GB927481A publication Critical patent/GB927481A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
    • 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
    • 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
    • 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
    • H05K7/023—Stackable modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Escalators And Moving Walkways (AREA)
  • Toys (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Patch Boards (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

927,481. Thermometers. AMP Inc. Oct. 12, 1960 [Oct. 26, 1959], No. 34891/60. Addition to 866,528. Drawings to Specification. Class 97 (3). [Also in Group XXXVI] A tin salt of 4-methyl-1,2-dimercaptobenzene dispersed in a suitable carrier lacquer is used as a temperature change detector for electrical modular units. A narrow strip or coating of the tin salt, which exhibits a reversible colour variation is first applied to an exposed surface of an electrical modular unit (see Group XXXVI) during its factory pre-testing. While the unit is running satisfactorily at its operating temperature the colour assumed by the temperaturesensitive material is noted and adjacent to it a second strip or coating of a temperatureinsensitive material such as a paint or dye is then applied, the colour of the latter matching the observed colour of the temperature-sensitive material. Thus any deviation between the colours of the two strips during operation of the unit is an indication of temperature change of the unit. Specifications 927,483, 927,484 and 927,485 also are referred to.
GB3489160A 1959-10-26 1960-10-12 Improvements in or relating to modular circuit systems Expired GB927481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84856859A 1959-10-26 1959-10-26

Publications (1)

Publication Number Publication Date
GB927481A true GB927481A (en) 1963-05-29

Family

ID=25303656

Family Applications (4)

Application Number Title Priority Date Filing Date
GB3489160A Expired GB927481A (en) 1959-10-26 1960-10-12 Improvements in or relating to modular circuit systems
GB3251161A Expired GB927484A (en) 1959-10-26 1960-10-12 Improvements in or relating to electrical contact elements for modular electrical circuit systems
GB3251061A Expired GB927483A (en) 1959-10-26 1960-10-12 Improvements in or relating to modular circuit systems
GB2838862A Expired GB927485A (en) 1959-10-26 1960-10-12 Electrical connector assembly

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB3251161A Expired GB927484A (en) 1959-10-26 1960-10-12 Improvements in or relating to electrical contact elements for modular electrical circuit systems
GB3251061A Expired GB927483A (en) 1959-10-26 1960-10-12 Improvements in or relating to modular circuit systems
GB2838862A Expired GB927485A (en) 1959-10-26 1960-10-12 Electrical connector assembly

Country Status (5)

Country Link
BE (1) BE257182A (en)
CH (1) CH389720A (en)
FR (1) FR1274776A (en)
GB (4) GB927481A (en)
SE (2) SE319815B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1591486B1 (en) * 1967-04-28 1970-11-05 Siemens Ag Component mounting for telecommunications, especially telephone technology

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257928B (en) * 1962-05-30 1968-01-04 Brown Engineering Company Inc Contact spring strip for printed circuits
US3253190A (en) * 1963-07-17 1966-05-24 Amp Inc Electrical connector and electrical contact
CA972060A (en) * 1972-12-07 1975-07-29 Miklos Madarasz Modular program array for electrical circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1591486B1 (en) * 1967-04-28 1970-11-05 Siemens Ag Component mounting for telecommunications, especially telephone technology

Also Published As

Publication number Publication date
BE257182A (en) 1900-01-01
SE330562B (en) 1970-11-23
FR1274776A (en) 1961-10-27
GB927483A (en) 1963-05-29
CH389720A (en) 1965-03-31
GB927484A (en) 1963-05-29
SE319815B (en) 1970-01-26
GB927485A (en) 1963-05-29

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