FR2038217A7 - - Google Patents
Info
- Publication number
- FR2038217A7 FR2038217A7 FR7011920A FR7011920A FR2038217A7 FR 2038217 A7 FR2038217 A7 FR 2038217A7 FR 7011920 A FR7011920 A FR 7011920A FR 7011920 A FR7011920 A FR 7011920A FR 2038217 A7 FR2038217 A7 FR 2038217A7
- 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.)
- 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
- F15C1/14—Stream-interaction devices; Momentum-exchange devices, e.g. operating by exchange between two orthogonal fluid jets ; Proportional amplifiers
-
- 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
-
- 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]
- Y10T137/2229—Device including passages having V over T configuration
- Y10T137/2234—And feedback passage[s] or path[s]
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)
- Flow Control (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81319469A | 1969-04-03 | 1969-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2038217A7 true FR2038217A7 (fr) | 1971-01-08 |
Family
ID=25211725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7011920A Expired FR2038217A7 (fr) | 1969-04-03 | 1970-04-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3552415A (fr) |
DE (1) | DE2012859C3 (fr) |
FR (1) | FR2038217A7 (fr) |
GB (1) | GB1292105A (fr) |
NL (1) | NL7004714A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1282924A (en) * | 1969-08-23 | 1972-07-26 | Plessey Co Ltd | Improvements in and relating to fluidic control systems |
GB1304010A (fr) * | 1969-09-10 | 1973-01-24 | ||
US4029127A (en) * | 1970-01-07 | 1977-06-14 | Chandler Evans Inc. | Fluidic proportional amplifier |
US3794055A (en) * | 1972-02-15 | 1974-02-26 | Bowles Fluidics Corp | Techniques for bi-directional fluid signal transmission |
US3811475A (en) * | 1972-10-31 | 1974-05-21 | Us Army | Flueric gas-to-liquid interface amplifier |
US4157161A (en) * | 1975-09-30 | 1979-06-05 | Bowles Fluidics Corporation | Windshield washer |
US4373553A (en) * | 1980-01-14 | 1983-02-15 | The United States Of America As Represented By The Secretary Of The Army | Broad band flueric amplifier |
SE421215B (sv) * | 1980-02-07 | 1981-12-07 | Hans Anders Bertil Rydstad | Forfarande for tetning vid fluidiserad bedd samt anordning for utforande av forfarandet |
DE19847952C2 (de) * | 1998-09-01 | 2000-10-05 | Inst Physikalische Hochtech Ev | Fluidstromschalter |
US20040244854A1 (en) * | 2003-06-06 | 2004-12-09 | Ctrl Systems, Inc. | Method of converting and amplifying a weak pneumatic signal into an enhanced hydraulic signal (JPHA method) |
EP2162342B1 (fr) | 2007-05-02 | 2014-05-28 | Ramot at Tel-Aviv University Ltd. | Procédés et appareils pour la réduction de la traînée aérodynamique |
US8794624B2 (en) * | 2012-06-21 | 2014-08-05 | Xerox Corporation | Method and apparatus for a pneumatic baffle to selectively direct a cut media in a media feed system |
EP4353363A3 (fr) | 2017-11-28 | 2024-07-17 | Ohio State Innovation Foundation | Oscillateur fluidique à caractéristiques variables et oscillateur fluidique à jet de sortie tridimensionnel et procédés associés |
US11739517B2 (en) | 2019-05-17 | 2023-08-29 | Kohler Co. | Fluidics devices for plumbing fixtures |
US11865556B2 (en) | 2019-05-29 | 2024-01-09 | Ohio State Innovation Foundation | Out-of-plane curved fluidic oscillator |
JP7471409B2 (ja) * | 2019-11-14 | 2024-04-19 | オハイオ・ステイト・イノベーション・ファウンデーション | 多方向出力を備えたスイープジェット装置 |
CN113019789B (zh) * | 2021-03-19 | 2022-02-15 | 大连理工大学 | 一种脱壁式反馈射流振荡器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270960A (en) * | 1964-09-11 | 1966-09-06 | Sperry Rand Corp | Fluid sensor |
US3425432A (en) * | 1965-04-29 | 1969-02-04 | Corning Glass Works | Bistable fluid amplifier |
US3417770A (en) * | 1965-06-07 | 1968-12-24 | Electro Optical Systems Inc | Fluid amplifier system |
US3420253A (en) * | 1965-06-09 | 1969-01-07 | Nasa | Fluid jet amplifier |
US3467122A (en) * | 1965-09-27 | 1969-09-16 | Bowles Eng Corp | Liquid level sensor |
US3495609A (en) * | 1967-07-03 | 1970-02-17 | Us Army | Fluid induction amplifier |
US3468326A (en) * | 1967-10-19 | 1969-09-23 | Bailey Meter Co | Triggerable flip-flop fluid device |
-
1969
- 1969-04-03 US US3552415D patent/US3552415A/en not_active Expired - Lifetime
-
1970
- 1970-03-18 DE DE2012859A patent/DE2012859C3/de not_active Expired
- 1970-04-01 GB GB1534170A patent/GB1292105A/en not_active Expired
- 1970-04-02 NL NL7004714A patent/NL7004714A/xx unknown
- 1970-04-02 FR FR7011920A patent/FR2038217A7/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7004714A (fr) | 1970-10-06 |
US3552415A (en) | 1971-01-05 |
DE2012859C3 (de) | 1975-11-27 |
DE2012859A1 (de) | 1970-10-15 |
GB1292105A (en) | 1972-10-11 |
DE2012859B2 (de) | 1975-04-17 |