FR2104846B1 - - Google Patents
Info
- Publication number
- FR2104846B1 FR2104846B1 FR7128381A FR7128381A FR2104846B1 FR 2104846 B1 FR2104846 B1 FR 2104846B1 FR 7128381 A FR7128381 A FR 7128381A FR 7128381 A FR7128381 A FR 7128381A FR 2104846 B1 FR2104846 B1 FR 2104846B1
- 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
-
- 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
- Y10T137/2158—With pulsed control-input signal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6224670A | 1970-08-10 | 1970-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2104846A1 FR2104846A1 (fr) | 1972-04-21 |
FR2104846B1 true FR2104846B1 (fr) | 1974-04-26 |
Family
ID=22041183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7128381A Expired FR2104846B1 (fr) | 1970-08-10 | 1971-08-03 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3687150A (fr) |
DE (1) | DE2140120A1 (fr) |
FR (1) | FR2104846B1 (fr) |
GB (1) | GB1296949A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2152542A1 (de) * | 1970-11-20 | 1972-05-31 | Mta Automatizalasi Ki | Anordnung zur wirtschaftlichen Energieversorgung von pneumatischen Steuersystemen |
US3926221A (en) * | 1974-08-14 | 1975-12-16 | Us Army | Laminar fluidic multiplier |
GB0010511D0 (en) * | 2000-04-29 | 2000-06-21 | Norwood Instr Limited | Valve |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1138868A (en) * | 1966-01-18 | 1969-01-01 | Westland Aircraft Ltd | Pressurisation of enclosed chambers utilising fluid logic devices |
US3568698A (en) * | 1966-12-09 | 1971-03-09 | Newport News S & D Co | Liquid level control system employing fluidic devices |
-
1970
- 1970-08-10 US US62246A patent/US3687150A/en not_active Expired - Lifetime
-
1971
- 1971-08-03 FR FR7128381A patent/FR2104846B1/fr not_active Expired
- 1971-08-04 GB GB1296949D patent/GB1296949A/en not_active Expired
- 1971-08-10 DE DE19712140120 patent/DE2140120A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1296949A (fr) | 1972-11-22 |
US3687150A (en) | 1972-08-29 |
DE2140120A1 (de) | 1972-02-17 |
FR2104846A1 (fr) | 1972-04-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |