GB514679A - Improvements in or relating to positioning means for apparatus, particularly electric relay apparatus, having members arranged to occupy any one of a plurality of positions - Google Patents

Improvements in or relating to positioning means for apparatus, particularly electric relay apparatus, having members arranged to occupy any one of a plurality of positions

Info

Publication number
GB514679A
GB514679A GB1104138A GB1104138A GB514679A GB 514679 A GB514679 A GB 514679A GB 1104138 A GB1104138 A GB 1104138A GB 1104138 A GB1104138 A GB 1104138A GB 514679 A GB514679 A GB 514679A
Authority
GB
United Kingdom
Prior art keywords
occupy
relating
positions
positioning means
members arranged
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
GB1104138A
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.)
FREDERICK GEORGE ROWLAND
General Electric Co PLC
Original Assignee
FREDERICK GEORGE ROWLAND
General Electric Co PLC
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 FREDERICK GEORGE ROWLAND, General Electric Co PLC filed Critical FREDERICK GEORGE ROWLAND
Priority to GB1104138A priority Critical patent/GB514679A/en
Publication of GB514679A publication Critical patent/GB514679A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
    • H01H53/10—Induction relays, i.e. relays in which the interaction is between a magnetic field and current induced thereby in a conductor

Landscapes

  • Braking Arrangements (AREA)

Abstract

514,679. Induction relays; indicators. GENERAL ELECTRIC CO.. Ltd., and ROWLAND, F. G. April 11, 1938, No. 11041. [Class 38 (v)] [Also in Group XXXVIII] A two-position induction relay has a flag indicator 7 which after displacement is positioned by the poles of a permanent magnet 6 acting as an armature 22. The magnet serves also to brake the induction disc 1.
GB1104138A 1938-04-11 1938-04-11 Improvements in or relating to positioning means for apparatus, particularly electric relay apparatus, having members arranged to occupy any one of a plurality of positions Expired GB514679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1104138A GB514679A (en) 1938-04-11 1938-04-11 Improvements in or relating to positioning means for apparatus, particularly electric relay apparatus, having members arranged to occupy any one of a plurality of positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1104138A GB514679A (en) 1938-04-11 1938-04-11 Improvements in or relating to positioning means for apparatus, particularly electric relay apparatus, having members arranged to occupy any one of a plurality of positions

Publications (1)

Publication Number Publication Date
GB514679A true GB514679A (en) 1939-11-15

Family

ID=9978934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1104138A Expired GB514679A (en) 1938-04-11 1938-04-11 Improvements in or relating to positioning means for apparatus, particularly electric relay apparatus, having members arranged to occupy any one of a plurality of positions

Country Status (1)

Country Link
GB (1) GB514679A (en)

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