FR1036580A - Improvements to watertight seals for rotating machine shafts, in particular electric machines - Google Patents
Improvements to watertight seals for rotating machine shafts, in particular electric machinesInfo
- Publication number
- FR1036580A FR1036580A FR1036580DA FR1036580A FR 1036580 A FR1036580 A FR 1036580A FR 1036580D A FR1036580D A FR 1036580DA FR 1036580 A FR1036580 A FR 1036580A
- Authority
- FR
- France
- Prior art keywords
- rotating machine
- electric machines
- particular electric
- machine shafts
- watertight seals
- 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
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/44—Free-space packings
- F16J15/441—Free-space packings with floating ring
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US682486XA | 1949-11-14 | 1949-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1036580A true FR1036580A (en) | 1953-09-09 |
Family
ID=22081345
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1036580D Expired FR1036580A (en) | 1949-11-14 | 1950-11-10 | Improvements to watertight seals for rotating machine shafts, in particular electric machines |
FR62387D Expired FR62387E (en) | 1949-11-14 | 1952-01-18 | Improvements to watertight seals for rotating machine shafts, in particular electric machines |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR62387D Expired FR62387E (en) | 1949-11-14 | 1952-01-18 | Improvements to watertight seals for rotating machine shafts, in particular electric machines |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR1036580A (en) |
GB (2) | GB682486A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2990202A (en) * | 1958-09-18 | 1961-06-27 | United Aircraft Corp | Labyrinth face seal plate |
US4305592A (en) * | 1979-10-23 | 1981-12-15 | Transamerica Delaval, Inc. | Gas seal bushing |
JP4450050B2 (en) | 2007-11-07 | 2010-04-14 | トヨタ自動車株式会社 | Motor cooling structure |
-
1950
- 1950-11-10 FR FR1036580D patent/FR1036580A/en not_active Expired
- 1950-11-14 GB GB27819/50A patent/GB682486A/en not_active Expired
-
1952
- 1952-01-18 GB GB1505/52A patent/GB699396A/en not_active Expired
- 1952-01-18 FR FR62387D patent/FR62387E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR62387E (en) | 1955-06-14 |
GB682486A (en) | 1952-11-12 |
GB699396A (en) | 1953-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1018407A (en) | Blades for rotary force transformation machines | |
FR1011170A (en) | Collector for electrical machines | |
FR1105343A (en) | Improvements to tubular blades for rotary machines | |
FR1036580A (en) | Improvements to watertight seals for rotating machine shafts, in particular electric machines | |
FR1019699A (en) | Improvements in chucks for machine tools | |
FR920412A (en) | Improved seals for rotary machine shaft | |
FR989314A (en) | Improvements to frames for machine tools | |
FR995632A (en) | Improvements to trolleys for machine tools | |
FR1001594A (en) | Improvements to machine tools such as boring-milling machines | |
FR605508A (en) | Improvements to machine shaft seals | |
AU138829B2 (en) | Improvements in toothed pole rings for dynamoelectric machines | |
FR1006442A (en) | Improvements to rotary machine regulators | |
FR640766A (en) | Improvements to seals for machine shaft bearings | |
AU1855248A (en) | Improvements in toothed pole rings for dynamoelectric machines | |
FR1001593A (en) | Improvements to machine tools such as boring-milling machines | |
CA450572A (en) | Dynamo-electric machine | |
FR1003211A (en) | Advanced training in machine tool frames | |
FR1023246A (en) | Improvements to watertight rotary joints of vertical shafts, in particular shafts of refrigeration machines with vertical axis | |
FR966725A (en) | advanced machine vice | |
FR1004550A (en) | Improvements to machine tools | |
FR1273282A (en) | Improvements to flexible couplings between machine shafts | |
DK76500C (en) | Reversible sealing unit for rotating machine parts. | |
AU141288B2 (en) | Improved driving arrangement for rotary clothes washing machines | |
FR976299A (en) | Improvements made to bearings for turbines or similar machines | |
FR1010461A (en) | Machine for cutting pipes |