SE346358B - - Google Patents
Info
- Publication number
- SE346358B SE346358B SE472969A SE472969A SE346358B SE 346358 B SE346358 B SE 346358B SE 472969 A SE472969 A SE 472969A SE 472969 A SE472969 A SE 472969A SE 346358 B SE346358 B SE 346358B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/003—Control of flow ratio using interconnected flow control elements
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- 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
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool 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
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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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
- Y10T137/86622—Motor-operated
- Y10T137/8663—Fluid motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid-Pressure Circuits (AREA)
- Hydraulic Motors (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1678068 | 1968-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE346358B true SE346358B (xx) | 1972-07-03 |
Family
ID=10083541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE472969A SE346358B (xx) | 1968-04-08 | 1969-04-02 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3533446A (xx) |
DE (1) | DE1917885A1 (xx) |
FR (1) | FR2005749A1 (xx) |
GB (1) | GB1256881A (xx) |
NL (1) | NL6905127A (xx) |
SE (1) | SE346358B (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3924651A (en) * | 1972-06-06 | 1975-12-09 | Upjohn Co | Metering or injection element |
US3903418A (en) * | 1973-12-14 | 1975-09-02 | Forney International | Infrared dynamic flame detector |
US3968729A (en) * | 1974-10-29 | 1976-07-13 | United Technologies Corporation | Fluid-operated apparatus exhibiting hysteresis effect |
US4525183A (en) * | 1982-11-26 | 1985-06-25 | Pall Corporation | Valves for desiccant dryers |
US5546988A (en) * | 1994-09-23 | 1996-08-20 | Alliedsignal Inc. | Servo multiplexing system |
-
1968
- 1968-04-08 GB GB1256881D patent/GB1256881A/en not_active Expired
-
1969
- 1969-03-27 US US3533446D patent/US3533446A/en not_active Expired - Lifetime
- 1969-04-02 NL NL6905127A patent/NL6905127A/xx unknown
- 1969-04-02 SE SE472969A patent/SE346358B/xx unknown
- 1969-04-04 FR FR6910403A patent/FR2005749A1/fr not_active Withdrawn
- 1969-04-08 DE DE19691917885 patent/DE1917885A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3533446A (en) | 1970-10-13 |
FR2005749A1 (xx) | 1969-12-19 |
DE1917885A1 (de) | 1969-11-06 |
GB1256881A (xx) | 1971-12-15 |
NL6905127A (xx) | 1969-10-10 |