NL7104526A - - Google Patents
Info
- Publication number
- NL7104526A NL7104526A NL7104526A NL7104526A NL7104526A NL 7104526 A NL7104526 A NL 7104526A NL 7104526 A NL7104526 A NL 7104526A NL 7104526 A NL7104526 A NL 7104526A NL 7104526 A NL7104526 A NL 7104526A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
- F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
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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
- F15C1/02—Details, e.g. special constructional devices for circuits with fluid elements, such as resistances, capacitive circuit elements; devices preventing reaction coupling in composite elements ; Switch boards; Programme devices
- F15C1/04—Means for controlling fluid streams to fluid devices, e.g. by electric signals or other signals, no mixing taking place between the signal and the flow to be controlled
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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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]
- Y10T137/218—Means to regulate or vary operation of device
- Y10T137/2202—By movable element
- Y10T137/2213—Electrically-actuated element [e.g., electro-mechanical transducer]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3269770A | 1970-04-28 | 1970-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7104526A true NL7104526A (xx) | 1971-11-01 |
Family
ID=21866349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7104526A NL7104526A (xx) | 1970-04-28 | 1971-04-05 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3667490A (xx) |
DE (1) | DE2104441A1 (xx) |
NL (1) | NL7104526A (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121820A (en) * | 1976-04-06 | 1977-10-13 | Toyota Motor Co Ltd | Reed valve |
JP2013024137A (ja) * | 2011-07-21 | 2013-02-04 | Hitachi Koki Co Ltd | エンジン及びエンジン作業機 |
BR102014007252A2 (pt) * | 2014-03-26 | 2015-12-08 | Whirlpool Sa | compressor alternativo provido de arranjo de válvulas de sucção |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240219A (en) * | 1962-11-26 | 1966-03-15 | Bowles Eng Corp | Fluid logic components |
US3304049A (en) * | 1963-01-09 | 1967-02-14 | Gen Electric | Fluid control devices |
US3513866A (en) * | 1967-03-27 | 1970-05-26 | Gen Electric | Washing machine with improved liquid and additive dispensing means |
US3543780A (en) * | 1968-06-17 | 1970-12-01 | Bendix Corp | Fluidic or/nor gate |
-
1970
- 1970-04-28 US US3667490D patent/US3667490A/en not_active Expired - Lifetime
-
1971
- 1971-01-30 DE DE19712104441 patent/DE2104441A1/de active Pending
- 1971-04-05 NL NL7104526A patent/NL7104526A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3667490A (en) | 1972-06-06 |
DE2104441A1 (de) | 1971-11-11 |