DE3663596D1 - Watthour meter with a shielded magnetic bearing - Google Patents
Watthour meter with a shielded magnetic bearingInfo
- Publication number
- DE3663596D1 DE3663596D1 DE8686300650T DE3663596T DE3663596D1 DE 3663596 D1 DE3663596 D1 DE 3663596D1 DE 8686300650 T DE8686300650 T DE 8686300650T DE 3663596 T DE3663596 T DE 3663596T DE 3663596 D1 DE3663596 D1 DE 3663596D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic bearing
- watthour meter
- shielded magnetic
- shielded
- watthour
- 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
Links
Classifications
-
- 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
- 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
- G01R11/10—Braking magnets; Damping arrangements
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60017803A JPS61175573A (ja) | 1985-01-30 | 1985-01-30 | 電力量計 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3663596D1 true DE3663596D1 (en) | 1989-06-29 |
Family
ID=11953879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686300650T Expired DE3663596D1 (en) | 1985-01-30 | 1986-01-30 | Watthour meter with a shielded magnetic bearing |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0190053B1 (de) |
JP (1) | JPS61175573A (de) |
BR (1) | BR8600351A (de) |
DE (1) | DE3663596D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3683464B1 (de) * | 2019-01-21 | 2022-03-02 | Ingersoll-Rand Industrial U.S., Inc. | Aktive magnetlagervorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1807055A1 (de) * | 1968-11-05 | 1970-05-21 | Max Baermann | Dauermagnetisches Lager,insbesondere fuer die Axiallagerung der Laeuferwelle eines Elektrizitaetszaehlers |
DE2626044C3 (de) * | 1976-06-10 | 1979-11-15 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung zur Kompensation des Spannungsfehlers bei einem Induktions-Elektrizitätszähler mit magnetischem Traglager |
DE2804347A1 (de) * | 1978-02-02 | 1979-08-09 | Max Baermann | Einrichtung zur daempfung der schwingungen bzw. vibrationen von dauermagnetischen axiallagern fuer elektrizitaetszaehler |
-
1985
- 1985-01-30 JP JP60017803A patent/JPS61175573A/ja active Pending
-
1986
- 1986-01-29 BR BR8600351A patent/BR8600351A/pt not_active IP Right Cessation
- 1986-01-30 DE DE8686300650T patent/DE3663596D1/de not_active Expired
- 1986-01-30 EP EP86300650A patent/EP0190053B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR8600351A (pt) | 1986-10-14 |
JPS61175573A (ja) | 1986-08-07 |
EP0190053B1 (de) | 1989-05-24 |
EP0190053A1 (de) | 1986-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee | ||
8331 | Complete revocation | ||
8380 | Miscellaneous part iii |
Free format text: IM HEFT 3/92, SEITE 663, SP.2: DIE VEROEFFENTLICHUNG IST ZU STREICHEN |