GB1422191A - Apparatus comprising anti-friction bearing means - Google Patents
Apparatus comprising anti-friction bearing meansInfo
- Publication number
- GB1422191A GB1422191A GB3373A GB3373A GB1422191A GB 1422191 A GB1422191 A GB 1422191A GB 3373 A GB3373 A GB 3373A GB 3373 A GB3373 A GB 3373A GB 1422191 A GB1422191 A GB 1422191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearing
- motor
- bearing ring
- secured
- air gap
- 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
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 230000002706 hydrostatic effect Effects 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 150000002505 iron Chemical class 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
- F16C19/166—Four-point-contact ball 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/004—Electro-dynamic machines, e.g. motors, generators, actuators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/025—Asynchronous motors
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Linear Motors (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722201145 DE2201145A1 (de) | 1972-01-11 | 1972-01-11 | Antrieb fuer eine drehverbindung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1422191A true GB1422191A (en) | 1976-01-21 |
Family
ID=5832725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3373A Expired GB1422191A (en) | 1972-01-11 | 1973-01-01 | Apparatus comprising anti-friction bearing means |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4881007A (enrdf_load_stackoverflow) |
| CH (1) | CH546019A (enrdf_load_stackoverflow) |
| DE (1) | DE2201145A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2167859B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1422191A (enrdf_load_stackoverflow) |
| IT (1) | IT974023B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0245590A3 (en) * | 1986-05-10 | 1988-07-13 | Hoesch Aktiengesellschaft | Large rolling bearing with a free space in its centre, having an integrated direct electric drive |
| EP3429062A4 (en) * | 2016-03-09 | 2019-11-27 | Nittan Valve Co., Ltd. | Hollow single-phase induction motor |
-
1972
- 1972-01-11 DE DE19722201145 patent/DE2201145A1/de active Pending
- 1972-12-12 IT IT5464872A patent/IT974023B/it active
-
1973
- 1973-01-01 GB GB3373A patent/GB1422191A/en not_active Expired
- 1973-01-09 FR FR7300644A patent/FR2167859B1/fr not_active Expired
- 1973-01-10 CH CH546019D patent/CH546019A/xx not_active IP Right Cessation
- 1973-01-11 JP JP557473A patent/JPS4881007A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0245590A3 (en) * | 1986-05-10 | 1988-07-13 | Hoesch Aktiengesellschaft | Large rolling bearing with a free space in its centre, having an integrated direct electric drive |
| EP3429062A4 (en) * | 2016-03-09 | 2019-11-27 | Nittan Valve Co., Ltd. | Hollow single-phase induction motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CH546019A (enrdf_load_stackoverflow) | 1974-02-15 |
| FR2167859A1 (enrdf_load_stackoverflow) | 1973-08-24 |
| IT974023B (it) | 1974-06-20 |
| JPS4881007A (enrdf_load_stackoverflow) | 1973-10-30 |
| FR2167859B1 (enrdf_load_stackoverflow) | 1977-04-22 |
| DE2201145A1 (de) | 1973-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |