GB1119933A - Mountings for wires or the like - Google Patents

Mountings for wires or the like

Info

Publication number
GB1119933A
GB1119933A GB4871764A GB4871764A GB1119933A GB 1119933 A GB1119933 A GB 1119933A GB 4871764 A GB4871764 A GB 4871764A GB 4871764 A GB4871764 A GB 4871764A GB 1119933 A GB1119933 A GB 1119933A
Authority
GB
United Kingdom
Prior art keywords
wires
resilient
sleeve
limbs
electromagnet
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
GB4871764A
Inventor
Anthony George Duck
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.)
Unisys Group Services Ltd
Original Assignee
Sperry Rand 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 Sperry Rand Ltd filed Critical Sperry Rand Ltd
Priority to GB4871764A priority Critical patent/GB1119933A/en
Publication of GB1119933A publication Critical patent/GB1119933A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

1,119,933. Carrying conductors into casings. SPERRY RAND Ltd. 26 Nov., 1965 [1 Dec., 1964], No. 48717/64. Heading H2E. [Also in Division H1] In a method of passing fine wires through a wall, the wires 17 are placed in notches in the surface of a resilient cylindrical member 23, and are retained in position by a resilient sleeve 24 which is pressed over them. The notches are initially of slightly smaller cross-section than the wires so that the resilient material of the cylindrical member 23 and the sleeve 24 is slightly deformed, thus ensuring a firm anchorage for the wires 17. As shown, four such wires 17 are passed through the end of a brass tube 20 housing a miniature electrical relay having a permanently magnetized rotor 13 mounted on bearings 14 to rotate between the two limbs 12 of an electromagnet 11. When the electromagnet is energized two of the wires 17 are interconnected (Fig. 1, not shown), the particular pair depending upon the direction of rotation which is determined by the polarity of the electrical supply. The surfaces of the limbs 12 are coated with insulating material. The wires 17 may be curved to allow for inaccuracies in the bearing positions, and may also be of different lengths to prevent harmonic vib at ons. Inspection holes 27 are provided to aid the construction of the relay, and these may be later covered up by an outer sleeve of glass fibre.
GB4871764A 1964-12-01 1964-12-01 Mountings for wires or the like Expired GB1119933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4871764A GB1119933A (en) 1964-12-01 1964-12-01 Mountings for wires or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4871764A GB1119933A (en) 1964-12-01 1964-12-01 Mountings for wires or the like

Publications (1)

Publication Number Publication Date
GB1119933A true GB1119933A (en) 1968-07-17

Family

ID=10449663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4871764A Expired GB1119933A (en) 1964-12-01 1964-12-01 Mountings for wires or the like

Country Status (1)

Country Link
GB (1) GB1119933A (en)

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