FR963223A - - Google Patents
Info
- Publication number
- FR963223A FR963223A FR963223DA FR963223A FR 963223 A FR963223 A FR 963223A FR 963223D A FR963223D A FR 963223DA FR 963223 A FR963223 A FR 963223A
- 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
- 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
- F15B13/0435—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 pilot valves being sliding valves
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
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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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S60/00—Power plants
- Y10S60/911—Fluid motor system incorporating electrical system
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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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
- Y10T137/86606—Common to plural valve motor chambers
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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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
- Y10T137/86614—Electric
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Valve Housings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73437147 US2591800A (en) | 1947-03-13 | 1947-03-13 | Hydraulic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR963223A true FR963223A (US06338842-20020115-C00009.png) | 1950-07-01 |
Family
ID=24951419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR963223D Expired FR963223A (US06338842-20020115-C00009.png) | 1947-03-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2591800A (US06338842-20020115-C00009.png) |
| FR (1) | FR963223A (US06338842-20020115-C00009.png) |
| GB (1) | GB654425A (US06338842-20020115-C00009.png) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929213A (en) * | 1952-04-26 | 1960-03-22 | Leathers Ward | Alternating pulse servo system |
| DE1136551B (de) * | 1953-06-11 | 1962-09-13 | Erich Herion | Durch Elektromagneten betaetigtes Steuerventil mit Entlastungsmitteln |
| US2948193A (en) * | 1953-09-08 | 1960-08-09 | Ibm | Alternating pulse servo system |
| US2853976A (en) * | 1954-11-08 | 1958-09-30 | Weston Hydraulics Ltd | Four way, solenoid actuated, fluid operated valve |
| US2843864A (en) * | 1955-05-06 | 1958-07-22 | Schwabe Inc Herman | Shoe sole attaching machine |
| DE1166574B (de) * | 1955-12-19 | 1964-03-26 | Sanders Associates Inc | Steuerschieber mit Antrieb durch ein Druckmittel |
| US3106905A (en) * | 1956-03-22 | 1963-10-15 | John T Gondek | Torpedo tube and method for making same |
| US2961001A (en) * | 1956-07-25 | 1960-11-22 | Double A Products Company | Pilot controlled valve |
| US3026892A (en) * | 1957-06-26 | 1962-03-27 | Pneumo Dynamics Corp | Electrohydraulic servo valve |
| US3095907A (en) * | 1958-04-21 | 1963-07-02 | Borg Warner | Servo valve |
| DE1204901B (de) * | 1958-11-24 | 1965-11-11 | Sperry Rand Corp | Einrichtung zum Steuern des Zu- und Abflusses von oder zu einem hydraulischen Verbraucher |
| NL242603A (US06338842-20020115-C00009.png) * | 1959-06-04 | 1900-01-01 | ||
| US2983285A (en) * | 1959-06-05 | 1961-05-09 | Lawrence H Gardner | Solenoid operated valve |
| DE1173750B (de) * | 1959-12-03 | 1964-07-09 | Francis J Holland | Steuerventil zur Lieferung eines zu einer Eingangskraft proportionalen Ausgangsdruckes |
| DE1292977B (de) * | 1960-04-06 | 1969-04-17 | Internat Basic Economy Corp N | Elektromagnetisch gesteuerte Sicherheitsventilanordnung |
| US3101741A (en) * | 1961-04-12 | 1963-08-27 | Walter D Ludwig | Pilot air operated valve |
| US3200847A (en) * | 1962-05-23 | 1965-08-17 | Parker Hannifin Corp | High pressure valve assembly |
| US3200845A (en) * | 1962-07-18 | 1965-08-17 | Kayaba Industry Co Ltd | Pilot operated fluid direction change-over valve |
| US3339573A (en) * | 1965-03-15 | 1967-09-05 | Weatherhead Co | Flow control valve |
| US3450160A (en) * | 1967-04-14 | 1969-06-17 | Sperry Rand Corp | Electrically operated valve |
| US3459225A (en) * | 1967-07-12 | 1969-08-05 | Sperry Rand Corp | Directional control valve |
| US3554234A (en) * | 1967-12-22 | 1971-01-12 | Westinghouse Air Brake Co | Hydraulic directional control valve device |
| DE2517205A1 (de) * | 1975-04-18 | 1976-10-28 | Danfoss As | Hydraulische stellvorrichtung |
| US4046165A (en) * | 1975-06-04 | 1977-09-06 | Ibec Industries, Inc. | Valve-positioning apparatus |
| US4267862A (en) * | 1979-02-21 | 1981-05-19 | Mac Valves, Inc. | Directional control valve with flow path through valve spool |
| DE2943256A1 (de) * | 1979-10-26 | 1981-05-07 | Erwin Hengstler Hydraulik GmbH, 7613 Hausach | Elektrohydraulische steuerung |
| GB8315079D0 (en) * | 1983-06-01 | 1983-07-06 | Sperry Ltd | Pilot valves for two-stage hydraulic devices |
| JP4228370B2 (ja) * | 2004-10-25 | 2009-02-25 | Ｓｍｃ株式会社 | 電磁パイロット式切換弁 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US712088A (en) * | 1901-08-14 | 1902-10-28 | Peder Paulsen | Steam-engine. |
| US1779608A (en) * | 1915-04-13 | 1930-10-28 | Standard Stoker Co Inc | Steam engine |
| US1910766A (en) * | 1931-06-29 | 1933-05-23 | Roper Corp Geo D | Pump working head |
| US2057087A (en) * | 1933-02-20 | 1936-10-13 | Galion Iron Works And Mfg Comp | Fluid pressure controlling apparatus |
| US2247140A (en) * | 1937-08-09 | 1941-06-24 | Vickers Inc | Multiple valve unit |
| US2200824A (en) * | 1937-12-16 | 1940-05-14 | Vickers Inc | Power transmission |
| US2247141A (en) * | 1938-04-15 | 1941-06-24 | Vickers Inc | Multiple valve bank |
| US2380510A (en) * | 1942-10-12 | 1945-07-31 | Aro Equipment Corp | Servo unit |
| US2443809A (en) * | 1943-03-18 | 1948-06-22 | Borg Warner | Two-direction flow equalizer |
| US2456651A (en) * | 1946-10-11 | 1948-12-21 | Hydraulic Equipment Company | Tank unit with submerged valve and external pump |
-
0
- FR FR963223D patent/FR963223A/fr not_active Expired
-
1947
- 1947-03-13 US US73437147 patent/US2591800A/en not_active Expired - Lifetime
-
1948
- 1948-03-11 GB GB745248A patent/GB654425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB654425A (en) | 1951-06-20 |
| US2591800A (en) | 1952-04-08 |
