GB680679A - Improvements in or relating to an arrangement for the self-centering, magnetic, partial load relief of upright measuring apparatus and in particular meters - Google Patents

Improvements in or relating to an arrangement for the self-centering, magnetic, partial load relief of upright measuring apparatus and in particular meters

Info

Publication number
GB680679A
GB680679A GB19465/50A GB1946550A GB680679A GB 680679 A GB680679 A GB 680679A GB 19465/50 A GB19465/50 A GB 19465/50A GB 1946550 A GB1946550 A GB 1946550A GB 680679 A GB680679 A GB 680679A
Authority
GB
United Kingdom
Prior art keywords
soft iron
shaft
magnetic
cylinder
self
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
GB19465/50A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB680679A publication Critical patent/GB680679A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

680,679. Magnetic bearings. SIEMENSSCHUCKERTWERKE AKT.-GES. Aug. 3, 1950 [Sept. 8, 1949], No. 19465/50. Class 12 (i). The weight of a meter shaft 4 is partially relieved by a self-centring magnetic bearing which comprises a fixed soft iron cylinder 6, and a cylindrical permanent magnet 7 which is attached to the shaft 4 and is provided with a soft iron ring 8. The shaft 4 is also provided with a bush through which extends a fixed needle carried by a threaded bush 2. A similar magnetic bearing may be attached to the lower bearing of a meter shaft, Fig. 3 (not shown), so that as the lower bearing is adjusted the magnetic bearing is also moved. In this construction the outer soft iron cylinder is flanged. In a modification the magnetized inner cylinder is fixed and the soft iron cylinder is secured to the shaft. The magnet 7, Fig. 5, may have two pole flanges 8, 80 overlapping flanges on the cylinder 6. In each construction the soft iron cylinder 6 serves to screen the magnet 7.
GB19465/50A 1949-09-08 1950-08-03 Improvements in or relating to an arrangement for the self-centering, magnetic, partial load relief of upright measuring apparatus and in particular meters Expired GB680679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE680679X 1949-09-08

Publications (1)

Publication Number Publication Date
GB680679A true GB680679A (en) 1952-10-08

Family

ID=6595723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19465/50A Expired GB680679A (en) 1949-09-08 1950-08-03 Improvements in or relating to an arrangement for the self-centering, magnetic, partial load relief of upright measuring apparatus and in particular meters

Country Status (1)

Country Link
GB (1) GB680679A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871449A (en) * 1953-06-08 1959-01-27 Illinois Testing Laboratories Magnetic restoring force suspension galvanometer
DE1204144B (en) * 1953-11-03 1965-10-28 Junghans Geb Ag Balance regulator system
DE1205915B (en) * 1953-11-03 1965-11-25 Junghans Geb Ag Balance regulator system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871449A (en) * 1953-06-08 1959-01-27 Illinois Testing Laboratories Magnetic restoring force suspension galvanometer
DE1204144B (en) * 1953-11-03 1965-10-28 Junghans Geb Ag Balance regulator system
DE1205915B (en) * 1953-11-03 1965-11-25 Junghans Geb Ag Balance regulator system

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