CH293219A - Dichtungsvorrichtung an zwei relativ zueinander drehbaren Hohlkörpern. - Google Patents
Dichtungsvorrichtung an zwei relativ zueinander drehbaren Hohlkörpern.Info
- Publication number
- CH293219A CH293219A CH293219DA CH293219A CH 293219 A CH293219 A CH 293219A CH 293219D A CH293219D A CH 293219DA CH 293219 A CH293219 A CH 293219A
- Authority
- CH
- Switzerland
- Prior art keywords
- another
- sealing device
- rotatable relative
- hollow bodies
- bodies rotatable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/06—Movable joints, e.g. rotating joints
- H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
- H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
- H01P1/067—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation the energy being transmitted in only one line located on the axis of rotation
-
- 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
-
- 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
- F16J15/43—Sealings between relatively-moving surfaces by means of fluid kept in sealing position by magnetic force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/08—Dielectric windows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US293219XA | 1948-12-23 | 1948-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH293219A true CH293219A (de) | 1953-09-15 |
Family
ID=21848438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH293219D CH293219A (de) | 1948-12-23 | 1949-12-19 | Dichtungsvorrichtung an zwei relativ zueinander drehbaren Hohlkörpern. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH293219A (de) |
GB (1) | GB680233A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2545282A1 (fr) * | 1983-04-26 | 1984-11-02 | Thomson Brandt | Dispositif de connexion coaxiale amovible ou mobile en rotation pour hyperfrequences |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2878048A (en) * | 1954-03-18 | 1959-03-17 | Osborn Mfg Co | Brush seal and the like |
US2933170A (en) * | 1956-06-26 | 1960-04-19 | Gen Motors Corp | Magnetic fluid clutch with magnetic particle seal |
US2996162A (en) * | 1958-04-07 | 1961-08-15 | Henry C Lehde | Devices for excluding magnetic particles from seals and bearings |
DE2816621C3 (de) * | 1978-04-17 | 1980-10-09 | Lumoprint Zindler Kg (Gmbh & Co), 2000 Hamburg | Dichtungsanordnung in einer Entwicklungsvorrichtung eines Kopiergeräte |
US4252353A (en) * | 1979-04-26 | 1981-02-24 | Ferrofluidics Corporation | Self-activating ferrofluid seals |
US4254961A (en) * | 1979-04-30 | 1981-03-10 | Litton Systems, Inc. | Seal for fluid bearings |
US4645960A (en) * | 1979-07-30 | 1987-02-24 | Litton Systems, Inc. | Ferro-fluid bearing |
WO1984004372A1 (en) * | 1983-04-20 | 1984-11-08 | Applied Motion Products Inc | An improved magnetic seal assembly |
GB2236363B (en) * | 1986-06-24 | 1991-07-31 | Papst Motoren Gmbh & Co Kg | Magnetic fluid seal apparatus |
CH676740A5 (de) * | 1986-06-24 | 1991-02-28 | Papst Motoren Gmbh & Co Kg | |
DE3822198A1 (de) * | 1988-04-09 | 1989-10-19 | Lechler Elring Dichtungswerke | Magnetische dichtungsvorrichtung |
US8711049B2 (en) | 2005-08-04 | 2014-04-29 | Vega Grieshaber Kg | Potential separation for filling level radar |
-
1949
- 1949-12-19 CH CH293219D patent/CH293219A/de unknown
- 1949-12-23 GB GB33018/49A patent/GB680233A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2545282A1 (fr) * | 1983-04-26 | 1984-11-02 | Thomson Brandt | Dispositif de connexion coaxiale amovible ou mobile en rotation pour hyperfrequences |
Also Published As
Publication number | Publication date |
---|---|
GB680233A (en) | 1952-10-01 |
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