FR2022209A1 - - Google Patents
Info
- Publication number
- FR2022209A1 FR2022209A1 FR6933242A FR6933242A FR2022209A1 FR 2022209 A1 FR2022209 A1 FR 2022209A1 FR 6933242 A FR6933242 A FR 6933242A FR 6933242 A FR6933242 A FR 6933242A FR 2022209 A1 FR2022209 A1 FR 2022209A1
- Authority
- FR
- France
- 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.)
- Granted
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
- F15C1/08—Boundary-layer devices, e.g. wall-attachment amplifiers coanda effect
- F15C1/10—Boundary-layer devices, e.g. wall-attachment amplifiers coanda effect for digital operation, e.g. to form a logical flip-flop, OR-gate, NOR-gate, AND-gate; Comparators; Pulse generators
-
- 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]
- Y10T137/212—System comprising plural fluidic devices or stages
- Y10T137/2125—Plural power inputs [e.g., parallel inputs]
- Y10T137/2142—With variable or selectable source of control-input signal
-
- 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]
- Y10T137/212—System comprising plural fluidic devices or stages
- Y10T137/2125—Plural power inputs [e.g., parallel inputs]
- Y10T137/2147—To cascaded plural devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4626468A GB1273745A (en) | 1968-09-30 | 1968-09-30 | Fluidic switching circuits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2022209A1 true FR2022209A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-07-31 |
| FR2022209B1 FR2022209B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-16 |
Family
ID=10440518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6933242A Expired FR2022209B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-09-30 | 1969-09-30 |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3727624A (en) * | 1971-05-19 | 1973-04-17 | Mess & Regelungst Veb K | Fluidic circuit coupling arrangement |
| DE102010048123B4 (de) * | 2010-10-11 | 2022-04-21 | Airbus Operations Gmbh | Fluid-Aktuator zur Beeinflussung der Strömung entlang einer Strömungsoberfläche sowie Ausblasvorrichtung und Strömungskörper mit einem solchen Fluid-Aktuator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1412048A (fr) * | 1963-10-04 | 1965-09-24 | Sperry Rand Corp | Dispositif de triage et d'identification à fluide |
| US3248053A (en) * | 1964-06-18 | 1966-04-26 | Sperry Rand Corp | Monostable fluid amplifier and shift register employing same |
| FR1480521A (fr) * | 1965-05-19 | 1967-05-12 | Gen Electric | Convertisseur sensible à la fréquence à commande par fluide |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3338515A (en) * | 1964-04-29 | 1967-08-29 | Gen Electric | Fluid control device |
| US3399829A (en) * | 1965-05-04 | 1968-09-03 | Martin Marietta Corp | Fluid operated binary counter |
| US3420255A (en) * | 1965-09-01 | 1969-01-07 | Gen Electric | Fluid control devices |
| US3443574A (en) * | 1966-04-04 | 1969-05-13 | Honeywell Inc | Fluid apparatus |
| GB1167316A (en) * | 1966-08-30 | 1969-10-15 | Westland Aircraft Ltd | Rate of Change of Pressure Control |
| US3442279A (en) * | 1966-10-19 | 1969-05-06 | Us Army | Self-biased pure fluid amplifier |
| US3457937A (en) * | 1967-08-15 | 1969-07-29 | Honeywell Inc | Fluid circuit |
| US3458129A (en) * | 1967-11-29 | 1969-07-29 | Gen Electric | Fluidic frequency-to-analog circuit |
-
1968
- 1968-09-30 GB GB4626468A patent/GB1273745A/en not_active Expired
-
1969
- 1969-09-17 US US3613707D patent/US3613707A/en not_active Expired - Lifetime
- 1969-09-29 SE SE1332369A patent/SE348802B/xx unknown
- 1969-09-30 FR FR6933242A patent/FR2022209B1/fr not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1412048A (fr) * | 1963-10-04 | 1965-09-24 | Sperry Rand Corp | Dispositif de triage et d'identification à fluide |
| US3248053A (en) * | 1964-06-18 | 1966-04-26 | Sperry Rand Corp | Monostable fluid amplifier and shift register employing same |
| FR1480521A (fr) * | 1965-05-19 | 1967-05-12 | Gen Electric | Convertisseur sensible à la fréquence à commande par fluide |
Non-Patent Citations (1)
| Title |
|---|
| REVUE AMERICAINE "INSTRUMENTATION" VOL. 21. NO 1. 1968 PUBLIEE PAR HONEYWELL INC. FORT WASHINGTON ARTICLE DE C. W. BOWDEN "DIGITAL FLUIDICS FOR PROTECTION OF INDUSTRIAL EQUIPMENT" PAGE 23 A 27.) * |
Also Published As
| Publication number | Publication date |
|---|---|
| SE348802B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-09-11 |
| GB1273745A (en) | 1972-05-10 |
| FR2022209B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-16 |
| US3613707A (en) | 1971-10-19 |
| DE1949008A1 (de) | 1970-04-09 |
| DE1949008B2 (de) | 1975-09-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |