JPS4912287A - - Google Patents
Info
- Publication number
- JPS4912287A JPS4912287A JP5481472A JP5481472A JPS4912287A JP S4912287 A JPS4912287 A JP S4912287A JP 5481472 A JP5481472 A JP 5481472A JP 5481472 A JP5481472 A JP 5481472A JP S4912287 A JPS4912287 A JP S4912287A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
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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
- 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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- 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
- Y10T137/87169—Supply and exhaust
- Y10T137/87233—Biased exhaust valve
- Y10T137/87241—Biased closed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
- Multiple-Way Valves (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4669170A | 1970-06-16 | 1970-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4912287A true JPS4912287A (enExample) | 1974-02-02 |
Family
ID=21944857
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1757171A Pending JPS5119173B1 (enExample) | 1970-06-16 | 1971-03-25 | |
| JP5481472A Pending JPS4912287A (enExample) | 1970-06-16 | 1972-06-03 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1757171A Pending JPS5119173B1 (enExample) | 1970-06-16 | 1971-03-25 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3664374A (enExample) |
| JP (2) | JPS5119173B1 (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2674266A (en) * | 1948-09-09 | 1954-04-06 | Lawrence H Gardner | Supply and exhaust valve for servomotors |
-
1970
- 1970-06-16 US US3664374D patent/US3664374A/en not_active Expired - Lifetime
-
1971
- 1971-03-25 JP JP1757171A patent/JPS5119173B1/ja active Pending
-
1972
- 1972-06-03 JP JP5481472A patent/JPS4912287A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3664374A (en) | 1972-05-23 |
| JPS5119173B1 (enExample) | 1976-06-15 |