GB1060476A - Pure fluid amplifiers - Google Patents
Pure fluid amplifiersInfo
- Publication number
- GB1060476A GB1060476A GB16939/64A GB1693964A GB1060476A GB 1060476 A GB1060476 A GB 1060476A GB 16939/64 A GB16939/64 A GB 16939/64A GB 1693964 A GB1693964 A GB 1693964A GB 1060476 A GB1060476 A GB 1060476A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crystal
- flow
- electric
- piezo
- energization
- 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
- 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
- F15C1/02—Details, e.g. special constructional devices for circuits with fluid elements, such as resistances, capacitive circuit elements; devices preventing reaction coupling in composite elements ; Switch boards; Programme devices
- F15C1/04—Means for controlling fluid streams to fluid devices, e.g. by electric signals or other signals, no mixing taking place between the signal and the flow to be controlled
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/218—Means to regulate or vary operation of device
- Y10T137/2202—By movable element
- Y10T137/2207—Operating at timed intervals [e.g., to produce pulses]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/218—Means to regulate or vary operation of device
- Y10T137/2202—By movable element
- Y10T137/2213—Electrically-actuated element [e.g., electro-mechanical transducer]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2273—Device including linearly-aligned power stream emitter and power stream collector
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
- Reciprocating Pumps (AREA)
- Special Spraying Apparatus (AREA)
Abstract
1,060,476. Fluid regulation. GENERAL ELECTRIC CO. April 23, 1964 [June 3, 1963], No. 16939/64. Heading G3H. Gaseous or liquid fluid supplied through a tube 13 to a chamber 12 issues as lamina flow through a nozzle 14 and discharges to an outlet 24, but energization of a Piezo-electric crystal 19 by an A.C. source 20, resulting in mechanical oscillation of a wall 18, causes the flow to become turbulent and to 'lock-on' to the wall 16 so that the discharge is switched to an outlet 22 until the energization of the crystal is terminated. The crystal may be situated more upstream in relation to the nozzle 14, the walls 16, 29 leading to the outlets may have vents as in Specification 974, 997, and the chamber 12 may be elongated, with thin vanes to act as flow straighteners. Instead of a Piezo-electric element 19 turbulence may be created by a magneto-strictive device; a bi-metal element that protrudes into the fluid path in response to temperature change, or by acoustical vibrations from an oscillating membrane.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US284996A US3269419A (en) | 1963-06-03 | 1963-06-03 | Fluid amplifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1060476A true GB1060476A (en) | 1967-03-01 |
Family
ID=23092308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16939/64A Expired GB1060476A (en) | 1963-06-03 | 1964-04-23 | Pure fluid amplifiers |
Country Status (3)
Country | Link |
---|---|
US (1) | US3269419A (en) |
DE (1) | DE1523502A1 (en) |
GB (1) | GB1060476A (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390691A (en) * | 1963-07-11 | 1968-07-02 | Bowles Eng Corp | Drift attenuator for fluid amplifier |
US3311122A (en) * | 1964-01-13 | 1967-03-28 | Richard N Gottron | Electro-fluid transducer |
US3428066A (en) * | 1965-02-19 | 1969-02-18 | Singer Co | Electrically controlled fluid amplifier |
US3502092A (en) * | 1965-02-25 | 1970-03-24 | Bowles Eng Corp | Turbulence amplifier and circuits |
US3390692A (en) * | 1965-05-25 | 1968-07-02 | Army Usa | Pneumatic signal generator |
US3420253A (en) * | 1965-06-09 | 1969-01-07 | Nasa | Fluid jet amplifier |
GB1099815A (en) * | 1965-11-10 | 1968-01-17 | Printing Packaging & Allied Tr | Electrical control of fluid amplifier |
US3429323A (en) * | 1965-12-23 | 1969-02-25 | Honeywell Inc | Fluid amplifier |
US3508579A (en) * | 1965-12-29 | 1970-04-28 | United Aircraft Corp | Aerodynamic monostable valve |
US3503408A (en) * | 1966-03-07 | 1970-03-31 | Bowles Eng Corp | Coupled mode fluid devices |
US3467124A (en) * | 1966-05-04 | 1969-09-16 | Glass John P | Fluidic device |
US3469593A (en) * | 1966-06-01 | 1969-09-30 | Pitney Bowes Inc | Fluidic device |
US3517686A (en) * | 1966-07-13 | 1970-06-30 | Pitney Bowes Inc | Fluid oscillator system |
US3508563A (en) * | 1966-09-27 | 1970-04-28 | Textron Inc | Precision control of fluid flow |
US3509897A (en) * | 1967-05-05 | 1970-05-05 | Aro Corp | Fluidic logic memory element |
US3703907A (en) * | 1970-10-30 | 1972-11-28 | George B Richards | Fluid amplifiers |
US3714955A (en) * | 1971-07-07 | 1973-02-06 | Us Army | Side wall separator fluidic logic device |
US3747644A (en) * | 1971-10-15 | 1973-07-24 | Bell Telephone Labor Inc | Electric to fluidic transducer |
US3984307A (en) * | 1973-03-05 | 1976-10-05 | Bio/Physics Systems, Inc. | Combined particle sorter and segregation indicator |
US3827555A (en) * | 1973-03-05 | 1974-08-06 | Bio Physics Systems Inc | Particle sorter with segregation indicator |
US3934603A (en) * | 1974-01-08 | 1976-01-27 | General Electric Company | Fluidic upstream control of the directional flow of a power jet exiting a fluidic power nozzle |
DE3024601A1 (en) * | 1980-06-28 | 1982-01-21 | H. Kuhnke GmbH, 2427 Malente | Piezoelectric transducer with signal actuated function - uses electric control signal to switch fluidic pressure flow from one output to another one |
US4345259A (en) * | 1980-09-25 | 1982-08-17 | Ncr Corporation | Method and apparatus for ink jet printing |
US5117794A (en) * | 1985-04-30 | 1992-06-02 | Bowles Fluidics Corporation | Fuel injection system |
US5040560A (en) * | 1990-12-05 | 1991-08-20 | Ari Glezer | Method and apparatus for controlled modification of fluid flow |
ITTO20010620A1 (en) * | 2001-06-27 | 2002-12-27 | Fiat Ricerche | FLUID DISTRIBUTION DEVICE WITH PERFECTED DEVIATOR MEANS. |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123900A (en) * | 1964-03-10 | Method of manufacture of a flow element or pulsation dampener | ||
US1549196A (en) * | 1925-08-11 | Method op and means for translating sounds | ||
US1477645A (en) * | 1919-08-13 | 1923-12-18 | Hall Res Corp | Signal-receiving system and method |
US1628723A (en) * | 1922-05-31 | 1927-05-17 | Hall Res Corp | Relay |
US2132961A (en) * | 1936-09-05 | 1938-10-11 | Jabez Burns & Sons Inc | Cleaner for coffee and other grains |
DE1083607B (en) * | 1956-03-02 | 1960-06-15 | Schilde Maschb Ag | Device for deflecting a jet of gas or liquid |
US3122165A (en) * | 1960-09-19 | 1964-02-25 | Billy M Horton | Fluid-operated system |
US3001539A (en) * | 1960-08-15 | 1961-09-26 | Hurvitz Hyman | Suction amplifier |
US3144037A (en) * | 1961-02-16 | 1964-08-11 | Sperry Rand Corp | Electro-sonic fluid amplifier |
US3159208A (en) * | 1961-03-23 | 1964-12-01 | Honeywell Inc | Fluid flow control device |
US3182674A (en) * | 1961-07-24 | 1965-05-11 | Sperry Rand Corp | System and apparatus for producing, maintaining and controlling laminar fluid streamflow |
US3168897A (en) * | 1961-12-22 | 1965-02-09 | Ibm | Fluid control apparatus |
US3122062A (en) * | 1962-01-23 | 1964-02-25 | Gen Electric | Arc discharge controlled fluid amplifier |
US3182686A (en) * | 1962-03-28 | 1965-05-11 | Sperry Rand Corp | Transducer |
US3144208A (en) * | 1962-10-12 | 1964-08-11 | Honeywell Regulator Co | Controlled fluid unit |
US3187762A (en) * | 1962-12-10 | 1965-06-08 | Ibm | Electro-fluid apparatus |
-
1963
- 1963-06-03 US US284996A patent/US3269419A/en not_active Expired - Lifetime
-
1964
- 1964-04-23 GB GB16939/64A patent/GB1060476A/en not_active Expired
- 1964-05-26 DE DE19641523502 patent/DE1523502A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3269419A (en) | 1966-08-30 |
DE1523502A1 (en) | 1969-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1060476A (en) | Pure fluid amplifiers | |
US4041984A (en) | Jet-driven helmholtz fluid oscillator | |
GB1515892A (en) | Controlled fluid dispersal techniques | |
GB1027817A (en) | Fluid pulse generator | |
GB957859A (en) | Fluid signal generator | |
GB1266799A (en) | ||
GB1012732A (en) | Fluid flow control device | |
GB1193820A (en) | Improvements in or relating to Gas Burners | |
GB1064172A (en) | Improvements in and relating to pure fluid amplifier systems | |
GB1106528A (en) | Improvements in pure fluid amplifier function generator | |
GB1101166A (en) | Fluid pressure regulator | |
GB1227444A (en) | ||
GB1080341A (en) | Improvements in or relating to fluid modulating devices | |
GB1372734A (en) | Device for measuring the rate of flow of a medium | |
GB1130031A (en) | Fluid dynamic control device | |
GB1063859A (en) | Sonic pressure wave generator | |
GB1187287A (en) | A Laminar Flow Fluid Control Device | |
US3513868A (en) | Fluidic oscillator | |
GB1300172A (en) | Regulation of liquid stabilised plasma generators | |
GB1057120A (en) | An arrangement for setting and keeping constant the mass flow of gases | |
US3472255A (en) | Fluidic device | |
GB1303266A (en) | ||
GB1202203A (en) | Improvements relating to refrigerating apparatus | |
GB586018A (en) | Flow regulating devices for liquid delivery pipes | |
FR2346621A1 (en) | Flow rate control device - has resilient flexible wall portion obstructing flow |