GB508836A - Improvements in or relating to high ohmic resistances wound from wire - Google Patents

Improvements in or relating to high ohmic resistances wound from wire

Info

Publication number
GB508836A
GB508836A GB36796/38A GB3679638A GB508836A GB 508836 A GB508836 A GB 508836A GB 36796/38 A GB36796/38 A GB 36796/38A GB 3679638 A GB3679638 A GB 3679638A GB 508836 A GB508836 A GB 508836A
Authority
GB
United Kingdom
Prior art keywords
wound
clamped
wire
discs
carrier
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
GB36796/38A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB508836A publication Critical patent/GB508836A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/146—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the resistive element surrounding the terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Resistors (AREA)

Abstract

508,836. Wire resistors ; binding- posts. BOSCH GES., R. Dec. 17, 1938, No. 36796. Convention date, Jan. 11. [Classes 37 and 38 (i)] High-value wire-wound resistors have the ends of the wire wound and clamped in annular gaps at the ends of cylindrical carriers, the gaps widening radially from the axis of the carrier and being bounded by at least one spherical metallic surface. Windings bare wound on a porcelain carrier a that may have curved ends, or as shown, may be provided with spherical segmental caps c, between which and metal end discs e the ends of the wires are clamped. The discs e are secured by screws d and bear on the caps c at their centre so that an annular space f is formed into which the end turns are wound and clamped. A varnish layer g is burnt on the winding layer and fills the spaces f. In a modification, the wires are wound and clamped between spring discs and end plates, either of which can have a curved surface, the end members in these arrangements being provided with studs that are cemented to the porcelain carrier a.
GB36796/38A 1938-01-11 1938-12-17 Improvements in or relating to high ohmic resistances wound from wire Expired GB508836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE508836X 1938-01-11

Publications (1)

Publication Number Publication Date
GB508836A true GB508836A (en) 1939-07-06

Family

ID=6547081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36796/38A Expired GB508836A (en) 1938-01-11 1938-12-17 Improvements in or relating to high ohmic resistances wound from wire

Country Status (1)

Country Link
GB (1) GB508836A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537061A (en) * 1946-02-23 1951-01-09 Wilbur M Kohring Resistance unit
US2640903A (en) * 1950-07-15 1953-06-02 Aerovox Corp Resistance construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537061A (en) * 1946-02-23 1951-01-09 Wilbur M Kohring Resistance unit
US2640903A (en) * 1950-07-15 1953-06-02 Aerovox Corp Resistance construction

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