NL6919670A - - Google Patents
Info
- Publication number
- NL6919670A NL6919670A NL6919670A NL6919670A NL6919670A NL 6919670 A NL6919670 A NL 6919670A NL 6919670 A NL6919670 A NL 6919670A NL 6919670 A NL6919670 A NL 6919670A NL 6919670 A NL6919670 A NL 6919670A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
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- 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
- F15C1/003—Circuit elements having no moving parts for process regulation, (e.g. chemical processes, in boilers or the like); for machine tool control (e.g. sewing machines, automatic washing machines); for liquid level control; for controlling various mechanisms; for alarm circuits; for ac-dc transducers for control purposes
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- 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]
- Y10T137/2065—Responsive to condition external of system
- Y10T137/2071—And causing change or correction of sensed condition
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- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR182515 | 1968-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6919670A true NL6919670A (de) | 1970-07-02 |
Family
ID=8659647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6919670A NL6919670A (de) | 1968-12-31 | 1969-12-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3654945A (de) |
| DE (1) | DE1965489A1 (de) |
| FR (1) | FR1603949A (de) |
| GB (1) | GB1292977A (de) |
| NL (1) | NL6919670A (de) |
| OA (1) | OA03198A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1316778A (en) * | 1970-06-16 | 1973-05-16 | Secr Defence | Apparatus for controlling the ratio between two variables eg two pressures in a gas turbine engine |
| US3877485A (en) * | 1973-06-15 | 1975-04-15 | Dana Corp | Fluidic sensor |
| US4265116A (en) * | 1979-10-01 | 1981-05-05 | The Garrett Corporation | Fluidic temperature sensor |
| GB2207260A (en) * | 1987-07-15 | 1989-01-25 | Atomic Energy Authority Uk | Fluidic pump control systems |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3232095A (en) * | 1962-03-23 | 1966-02-01 | Moore Products Co | Pneumatic measuring apparatus |
| US3250285A (en) * | 1963-02-12 | 1966-05-10 | Corning Giass Works | Logic network for numerically-controlled machine tools |
| US3260271A (en) * | 1963-03-27 | 1966-07-12 | Katz Silas | Speed sensor and regulator for prime movers |
| US3292648A (en) * | 1963-07-05 | 1966-12-20 | Bowles Eng Corp | Turbine speed control |
| US3276463A (en) * | 1964-01-16 | 1966-10-04 | Romald E Bowles | Fluid conversion systems |
| US3467122A (en) * | 1965-09-27 | 1969-09-16 | Bowles Eng Corp | Liquid level sensor |
| US3491784A (en) * | 1966-08-26 | 1970-01-27 | Harold Brown Co | Control apparatus for use in distribution systems |
| US3509775A (en) * | 1967-06-01 | 1970-05-05 | Singer General Precision | Pneumatic linear displacement pickoff |
| GB1178048A (en) * | 1967-07-05 | 1970-01-14 | Hobson Ltd H M | Fluidic Temperature Sensors |
| US3529612A (en) * | 1968-02-23 | 1970-09-22 | Honeywell Inc | Pulse frequency converter |
-
1968
- 1968-12-31 FR FR1603949D patent/FR1603949A/fr not_active Expired
-
1969
- 1969-12-30 OA OA53819A patent/OA03198A/xx unknown
- 1969-12-30 GB GB6318569A patent/GB1292977A/en not_active Expired
- 1969-12-30 US US3654945D patent/US3654945A/en not_active Expired - Lifetime
- 1969-12-30 DE DE19691965489 patent/DE1965489A1/de active Pending
- 1969-12-31 NL NL6919670A patent/NL6919670A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1603949A (de) | 1971-06-14 |
| US3654945A (en) | 1972-04-11 |
| GB1292977A (en) | 1972-10-18 |
| OA03198A (fr) | 1970-12-15 |
| DE1965489A1 (de) | 1970-07-23 |