CH492259A - Générateur de fonctions pour une installation de commande à fluide - Google Patents
Générateur de fonctions pour une installation de commande à fluideInfo
- Publication number
- CH492259A CH492259A CH1828668A CH1828668A CH492259A CH 492259 A CH492259 A CH 492259A CH 1828668 A CH1828668 A CH 1828668A CH 1828668 A CH1828668 A CH 1828668A CH 492259 A CH492259 A CH 492259A
- Authority
- CH
- Switzerland
- Prior art keywords
- control system
- fluid control
- function generator
- generator
- function
- Prior art date
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
- F15C1/146—Stream-interaction devices; Momentum-exchange devices, e.g. operating by exchange between two orthogonal fluid jets ; Proportional amplifiers multiple arrangements thereof, forming counting circuits, sliding registers, integration circuits or the like
-
- 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
- Y10T137/2153—With feedback passage[s] between devices of cascade
-
- 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)
- Control Of Fluid Pressure (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69046067A | 1967-12-14 | 1967-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH492259A true CH492259A (fr) | 1970-06-15 |
Family
ID=24772546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1828668A CH492259A (fr) | 1967-12-14 | 1968-12-06 | Générateur de fonctions pour une installation de commande à fluide |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3530870A (fr) |
| BE (1) | BE725457A (fr) |
| CH (1) | CH492259A (fr) |
| DE (1) | DE1813943A1 (fr) |
| FR (1) | FR1598436A (fr) |
| GB (1) | GB1252748A (fr) |
| NL (1) | NL6817986A (fr) |
| SE (1) | SE341280B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3665947A (en) * | 1970-01-05 | 1972-05-30 | Bendix Corp | Fluidic sensing circuit and pressure regulator |
| US3683166A (en) * | 1970-01-20 | 1972-08-08 | Bowles Eng Corp | Fluidic systems have adaptive gain dependent upon input signal parameters |
| US3667491A (en) * | 1970-05-04 | 1972-06-06 | United Aircraft Corp | Function generator using fluid amplifiers |
| US3857412A (en) * | 1973-07-12 | 1974-12-31 | Us Army | Notch tracking fluidic frequency filter |
| US3926221A (en) * | 1974-08-14 | 1975-12-16 | Us Army | Laminar fluidic multiplier |
| US7096888B1 (en) * | 2003-11-26 | 2006-08-29 | Honeywell International, Inc. | Fluidic pulse generator system |
| EP2920506A4 (fr) | 2012-11-17 | 2016-10-26 | Fred Pereira | Sculptures de fluide lumineuses |
| US11199301B2 (en) | 2012-11-17 | 2021-12-14 | Fred Metsch Pereira | Luminous fluid sculptures |
-
1967
- 1967-12-14 US US690460A patent/US3530870A/en not_active Expired - Lifetime
-
1968
- 1968-12-06 CH CH1828668A patent/CH492259A/fr not_active IP Right Cessation
- 1968-12-11 SE SE16923/68A patent/SE341280B/xx unknown
- 1968-12-11 DE DE19681813943 patent/DE1813943A1/de active Pending
- 1968-12-11 GB GB1252748D patent/GB1252748A/en not_active Expired
- 1968-12-13 NL NL6817986A patent/NL6817986A/xx unknown
- 1968-12-13 BE BE725457D patent/BE725457A/xx unknown
- 1968-12-13 FR FR1598436D patent/FR1598436A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE725457A (fr) | 1969-05-16 |
| FR1598436A (fr) | 1970-07-06 |
| NL6817986A (fr) | 1969-06-17 |
| GB1252748A (fr) | 1971-11-10 |
| SE341280B (fr) | 1971-12-20 |
| US3530870A (en) | 1970-09-29 |
| DE1813943A1 (de) | 1969-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |