GB549367A - Improvements in mounting device for adjustable inductors - Google Patents

Improvements in mounting device for adjustable inductors

Info

Publication number
GB549367A
GB549367A GB6293/41A GB629341A GB549367A GB 549367 A GB549367 A GB 549367A GB 6293/41 A GB6293/41 A GB 6293/41A GB 629341 A GB629341 A GB 629341A GB 549367 A GB549367 A GB 549367A
Authority
GB
United Kingdom
Prior art keywords
screw
nut
mounting device
screwed rod
adjustable inductors
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
GB6293/41A
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.)
Johnson Laboratories Inc
Original Assignee
Johnson Laboratories 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 Johnson Laboratories Inc filed Critical Johnson Laboratories Inc
Publication of GB549367A publication Critical patent/GB549367A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

549,367. Locking screws. JOHNSON LABORATORIES, Inc. May 15, 1941, No. 6293. Convention date, June 5, 1940. [Class 89 (i)] [Also in Groups XXXV and XXXVI] In a variable inductance &c. in which adjustment is effected by relative movement between the winding 8 and a core 10, the movable element is carried by a screwed rod 12 engaging a nut formed by a dished metal plate 16 located between two flat plates 3, 18 adapted to be drawn together by a screw 22 whereby the nut is caused to grip the screwed rod to prevent accidental displacement of the adjustable element after initial setting. The screw 22 may be arranged to operate simultaneously on the adjusting devices for a number of inductance coils.
GB6293/41A 1940-06-05 1941-05-15 Improvements in mounting device for adjustable inductors Expired GB549367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US549367XA 1940-06-05 1940-06-05

Publications (1)

Publication Number Publication Date
GB549367A true GB549367A (en) 1942-11-18

Family

ID=21994496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6293/41A Expired GB549367A (en) 1940-06-05 1941-05-15 Improvements in mounting device for adjustable inductors

Country Status (1)

Country Link
GB (1) GB549367A (en)

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