GB1214795A - Meter with small tilt error - Google Patents

Meter with small tilt error

Info

Publication number
GB1214795A
GB1214795A GB30991/69A GB3099169A GB1214795A GB 1214795 A GB1214795 A GB 1214795A GB 30991/69 A GB30991/69 A GB 30991/69A GB 3099169 A GB3099169 A GB 3099169A GB 1214795 A GB1214795 A GB 1214795A
Authority
GB
United Kingdom
Prior art keywords
meter
matrix
tilt error
small tilt
filler
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
GB30991/69A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1214795A publication Critical patent/GB1214795A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/037—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements with quaternary ring nitrogen atoms
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/12—Arrangements of bearings
    • G01R11/14—Arrangements of bearings with magnetic relief
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1,214,795. Bearings. WESTINGHOUSE ELECTRIC CORP. 19 June, 1969 [22 July, 1968], No. 30991/69. Heading F2A. The rotor assembly 15 of a watt-hour meter comprises bearing bushes 39, 47 having a matrix of an aromatic polyimide resin, and a fluorocarbon polymer filler in the matrix. The filler is preferably PTFE. The fixed axles 41, 49 are of stainless steel, chrome, or beryllium copper. The axial thrust bearing comprises barium ferrite magnets 53, 55.
GB30991/69A 1968-07-22 1969-06-19 Meter with small tilt error Expired GB1214795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74664168A 1968-07-22 1968-07-22

Publications (1)

Publication Number Publication Date
GB1214795A true GB1214795A (en) 1970-12-02

Family

ID=25001706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30991/69A Expired GB1214795A (en) 1968-07-22 1969-06-19 Meter with small tilt error

Country Status (6)

Country Link
AT (1) AT289246B (en)
CA (1) CA919240A (en)
CH (1) CH486646A (en)
DE (1) DE1936136A1 (en)
FR (1) FR2013472A1 (en)
GB (1) GB1214795A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838773C2 (en) * 1978-09-06 1983-02-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method of manufacturing the needle-side part of needle roller bearings for electricity meters

Also Published As

Publication number Publication date
CH486646A (en) 1970-02-28
AT289246B (en) 1971-04-13
DE1936136A1 (en) 1970-01-22
FR2013472A1 (en) 1970-04-03
CA919240A (en) 1973-01-16

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