SE318435B - - Google Patents
Info
- Publication number
- SE318435B SE318435B SE15190/65A SE1519065A SE318435B SE 318435 B SE318435 B SE 318435B SE 15190/65 A SE15190/65 A SE 15190/65A SE 1519065 A SE1519065 A SE 1519065A SE 318435 B SE318435 B SE 318435B
- Authority
- SE
- Sweden
- Prior art keywords
- fluid
- chamber
- swirl
- housing
- fed
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/26—Devices characterised by the use of fluids
- G01P3/266—Devices characterised by the use of fluids by using a vortex chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C1/00—Circuit elements having no moving parts
- F15C1/16—Vortex devices, i.e. devices in which use is made of the pressure drop associated with vortex motion in a fluid
-
- 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
- G01C19/14—Fluid rotors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Theoretical Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US414088A US3347103A (en) | 1964-11-27 | 1964-11-27 | Velocity sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
SE318435B true SE318435B (xx) | 1969-12-08 |
Family
ID=23639907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE15190/65A SE318435B (xx) | 1964-11-27 | 1965-11-24 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3347103A (xx) |
ES (1) | ES320117A1 (xx) |
FR (1) | FR1454870A (xx) |
GB (1) | GB1055530A (xx) |
SE (1) | SE318435B (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444874A (en) * | 1966-06-21 | 1969-05-20 | Lucas Industries Ltd | Fuel supply control systems |
US3552365A (en) * | 1967-04-04 | 1971-01-05 | Montreal Locomotive Works Ltd | A power control apparatus for an engine |
DE1755285A1 (de) * | 1968-04-22 | 1972-03-09 | Teves Gmbh Alfred | Drehbeschleunigungsgeber fuer Antiblockiervorrichtung an Laufradbremsen |
US3732892A (en) * | 1970-01-19 | 1973-05-15 | Caterpillar Tractor Co | Fluidic motion limiting system for motor driven apparatus |
US3674045A (en) * | 1970-07-14 | 1972-07-04 | Bendix Corp | Vortex valve fluid oscillator |
EP0689676B1 (de) * | 1993-03-15 | 1998-04-29 | Siemens Aktiengesellschaft | Drehzahl-druckwandler |
GB201212878D0 (en) | 2012-07-20 | 2012-09-05 | Pike Justin | Authentication method and system |
GB201520741D0 (en) | 2015-05-27 | 2016-01-06 | Mypinpad Ltd And Licentia Group Ltd | Authentication methods and systems |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2660886A (en) * | 1951-04-17 | 1953-12-01 | Shell Dev | Pneumatic speed sensing unit |
FR1129758A (fr) * | 1955-08-10 | 1957-01-25 | Creusot Forges Ateliers | Appareil détecteur de la vitesse d'un organe tournant |
US3233522A (en) * | 1963-05-28 | 1966-02-08 | Gen Electric | Fluid control system |
US3276259A (en) * | 1965-02-23 | 1966-10-04 | Romald E Bowles | Fluid amplifier |
-
1964
- 1964-11-27 US US414088A patent/US3347103A/en not_active Expired - Lifetime
-
1965
- 1965-11-24 GB GB49921/65A patent/GB1055530A/en not_active Expired
- 1965-11-24 SE SE15190/65A patent/SE318435B/xx unknown
- 1965-11-25 FR FR39715A patent/FR1454870A/fr not_active Expired
- 1965-11-27 ES ES0320117A patent/ES320117A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1454870A (fr) | 1966-10-07 |
ES320117A1 (es) | 1966-05-16 |
US3347103A (en) | 1967-10-17 |
GB1055530A (en) | 1967-01-18 |
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