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GB877991A - Improvements relating to mounting arrangements for electrical components - Google Patents

Improvements relating to mounting arrangements for electrical components

Info

Publication number
GB877991A
GB877991A GB3822957A GB3822957A GB877991A GB 877991 A GB877991 A GB 877991A GB 3822957 A GB3822957 A GB 3822957A GB 3822957 A GB3822957 A GB 3822957A GB 877991 A GB877991 A GB 877991A
Authority
GB
United Kingdom
Prior art keywords
delay line
electrical components
group xxxvi
line
improvements relating
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
GB3822957A
Inventor
James Leonard Scott
Raymond John Freder Derbyshire
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB3822957A priority Critical patent/GB877991A/en
Publication of GB877991A publication Critical patent/GB877991A/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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1461—Slidable card holders; Card stiffeners; Control or display means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

877,991. Acoustic impedances. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Nov. 20, 1958 [Dec. 9, 1957], No. 38229/57. Class 40(8) [Also in Group XXXVI] A mounting unit for electrical components (see Group XXXVI) includes a delay line. A subframe 5 carries a magneto-strictive delay line 19 mounted on rubber blocks 21. The delay line has input and output coils 24, 25 and associated magnets 26, 27. The length of the line may be adjusted coarsely by moving a clamping device 22 through holes 28, Fig. 2, and finely by turning knurled wheel 31. In a second embodiment, Fig. 3, a longer delay line 19<SP>1</SP> is positioned on strips of polytetra fluoroethylene. Supporting members 33 are adjustable along slots 34. Coil 24 may be moved along slot 35 for coarse adjustment, fine adjustment being effected by rotating rod 30 with the aid of a screwdriver. Temperature compensation is provided by a bimetallic strip 37 in the manner described in Specification 845,656. Specification 877,992 also is referred to.
GB3822957A 1957-12-09 1957-12-09 Improvements relating to mounting arrangements for electrical components Expired GB877991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3822957A GB877991A (en) 1957-12-09 1957-12-09 Improvements relating to mounting arrangements for electrical components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3822957A GB877991A (en) 1957-12-09 1957-12-09 Improvements relating to mounting arrangements for electrical components

Publications (1)

Publication Number Publication Date
GB877991A true GB877991A (en) 1961-09-20

Family

ID=10402093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3822957A Expired GB877991A (en) 1957-12-09 1957-12-09 Improvements relating to mounting arrangements for electrical components

Country Status (1)

Country Link
GB (1) GB877991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004084052A2 (en) * 2003-03-17 2004-09-30 Unisys Coporation Pull-out module for computer system and method of use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004084052A2 (en) * 2003-03-17 2004-09-30 Unisys Coporation Pull-out module for computer system and method of use
WO2004084052A3 (en) * 2003-03-17 2005-04-07 Unisys Coporation Pull-out module for computer system and method of use

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