GB609476A - Improvements in or relating to bearings suitable for electrical apparatus and instruments - Google Patents
Improvements in or relating to bearings suitable for electrical apparatus and instrumentsInfo
- Publication number
- GB609476A GB609476A GB2234/44A GB223444A GB609476A GB 609476 A GB609476 A GB 609476A GB 2234/44 A GB2234/44 A GB 2234/44A GB 223444 A GB223444 A GB 223444A GB 609476 A GB609476 A GB 609476A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yoke
- motor
- current
- gyroscope
- bearing
- 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
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- G01C19/06—Rotors
- G01C19/08—Rotors electrically driven
- G01C19/10—Power supply
-
- 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
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
-
- 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)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
609,476. Supplying current to rotating conductors. TEMPLETON, J. C. Feb. 7, 1944, No. 2234. [Class 38 (i)] [Also in Group XX] A bearing for electrical apparatus through which current is conveyed to a moving part, comprises a coned pivot pin 15, Fig. 3, e.g. of tungsten, engaging a socket 17 in the cooperating part and formed as a cone of slightly larger angle. The socket may be formed of platinum-iridium and has a small central aperture 19 producing line contact of this small diameter. The bearing is described and shown providing one circuit for the current supply to the motor of an electric induction motor gyroscope (see Group XX). Fig. 4 shows the mounting spindle 21 for the gyroscope yoke through which current is conveyed to the motor by two other circuits comprising spring contacts 32, 33 bearing on coaxial conductors 26, 29 running through the said spindle which is rotatably mounted by ball races 22, 23 in the main frame 10. Alternatively, bearings of the type shown in Fig. 3 may be used at the upper and lower ends of the gyroscope yoke, which bearings when insulated from the yoke, may. be used for two of the motor circuits. Further, ball races may be used at the top and bottom of the yoke with a single central insulated conductor similar to that shown in Fig. 4. Specification 609,475, [Group XX], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2234/44A GB609476A (en) | 1944-02-07 | 1944-02-07 | Improvements in or relating to bearings suitable for electrical apparatus and instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2234/44A GB609476A (en) | 1944-02-07 | 1944-02-07 | Improvements in or relating to bearings suitable for electrical apparatus and instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB609476A true GB609476A (en) | 1948-10-01 |
Family
ID=9735956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2234/44A Expired GB609476A (en) | 1944-02-07 | 1944-02-07 | Improvements in or relating to bearings suitable for electrical apparatus and instruments |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB609476A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468069A (en) * | 1982-05-26 | 1984-08-28 | At&T Technologies, Inc. | Contactor for impressing electrical potential from a shaft to a roller mounted thereon |
-
1944
- 1944-02-07 GB GB2234/44A patent/GB609476A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468069A (en) * | 1982-05-26 | 1984-08-28 | At&T Technologies, Inc. | Contactor for impressing electrical potential from a shaft to a roller mounted thereon |
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