JPS4844674A - - Google Patents
Info
- Publication number
- JPS4844674A JPS4844674A JP47099727A JP9972772A JPS4844674A JP S4844674 A JPS4844674 A JP S4844674A JP 47099727 A JP47099727 A JP 47099727A JP 9972772 A JP9972772 A JP 9972772A JP S4844674 A JPS4844674 A JP S4844674A
- 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.)
- Granted
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
- F15B13/0438—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 of the nozzle-flapper type
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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
- Y10T137/2278—Pressure modulating relays or followers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Servomotors (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18627671A | 1971-10-04 | 1971-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4844674A true JPS4844674A (en) | 1973-06-27 |
| JPS5221664B2 JPS5221664B2 (en) | 1977-06-11 |
Family
ID=22684309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47099727A Expired JPS5221664B2 (en) | 1971-10-04 | 1972-10-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3768772A (en) |
| JP (1) | JPS5221664B2 (en) |
| CA (1) | CA950577A (en) |
| DE (1) | DE2244866C3 (en) |
| GB (1) | GB1335338A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52122921A (en) * | 1976-04-08 | 1977-10-15 | Matsushita Electric Ind Co Ltd | Fluid control equipment |
| DE2948874A1 (en) * | 1979-12-05 | 1981-06-11 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTROMAGNETICALLY ACTUABLE VALVE |
| DE3010612A1 (en) * | 1980-03-20 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTROMAGNETICALLY ACTUABLE VALVE |
| JPS5724378U (en) * | 1980-07-11 | 1982-02-08 | ||
| JPS5840672U (en) * | 1981-09-14 | 1983-03-17 | 株式会社デンソー | Solenoid reed valve |
| DE3207619A1 (en) * | 1982-03-03 | 1983-09-15 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTROMAGNETIC ACTUATOR |
| US4532951A (en) * | 1983-03-28 | 1985-08-06 | Barber-Colman Company | Transducer utilizing electrical and pneumatic signals |
| JPS63195993U (en) * | 1987-06-05 | 1988-12-16 | ||
| US4905720A (en) * | 1988-11-21 | 1990-03-06 | Bellofram Corporation | Current-to-pressure transducer with enhanced performance features |
| US4965475A (en) * | 1989-07-19 | 1990-10-23 | Johnson Service Company | Offset adjust for moving coil transducer |
| DE19506022A1 (en) * | 1995-02-22 | 1996-08-29 | Rexroth Mannesmann Gmbh | Electrically-operated hydraulic pressure oscillator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2844157A (en) * | 1954-06-04 | 1958-07-22 | Canadian Chemical Company Ltd | Electropneumatic transducer |
| US3004546A (en) * | 1959-06-02 | 1961-10-17 | Worthington Corp | Electro-pneumatic transducer |
| US3256900A (en) * | 1963-01-18 | 1966-06-21 | Union Carbide Corp | Automatic gas regulating system |
| US3589672A (en) * | 1969-02-18 | 1971-06-29 | Trans Lux Corp | Solenoid controlled valve and armature with adjustable bias |
-
1971
- 1971-10-04 US US00186276A patent/US3768772A/en not_active Expired - Lifetime
-
1972
- 1972-08-14 GB GB3786072A patent/GB1335338A/en not_active Expired
- 1972-08-15 CA CA149,439,A patent/CA950577A/en not_active Expired
- 1972-09-13 DE DE2244866A patent/DE2244866C3/en not_active Expired
- 1972-10-04 JP JP47099727A patent/JPS5221664B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2244866C3 (en) | 1975-03-13 |
| DE2244866B2 (en) | 1974-07-18 |
| CA950577A (en) | 1974-07-02 |
| GB1335338A (en) | 1973-10-24 |
| US3768772A (en) | 1973-10-30 |
| DE2244866A1 (en) | 1973-04-19 |
| JPS5221664B2 (en) | 1977-06-11 |