BR8400626A - Conjunto auxiliar pneumatico para um conversor eletro-pneumatico - Google Patents
Conjunto auxiliar pneumatico para um conversor eletro-pneumaticoInfo
- Publication number
- BR8400626A BR8400626A BR8400626A BR8400626A BR8400626A BR 8400626 A BR8400626 A BR 8400626A BR 8400626 A BR8400626 A BR 8400626A BR 8400626 A BR8400626 A BR 8400626A BR 8400626 A BR8400626 A BR 8400626A
- Authority
- BR
- Brazil
- Prior art keywords
- pneumatic
- electrical
- auxiliary assembly
- converter
- pneumatic converter
- Prior art date
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
- F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/202—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by an electric motor
-
- 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
-
- 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
- F15C3/00—Circuit elements having moving parts
- F15C3/10—Circuit elements having moving parts using nozzles or jet pipes
- F15C3/14—Circuit elements having moving parts using nozzles or jet pipes the jet the nozzle being intercepted by a flap
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46920083A | 1983-02-24 | 1983-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8400626A true BR8400626A (pt) | 1984-10-02 |
Family
ID=23862855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8400626A BR8400626A (pt) | 1983-02-24 | 1984-02-09 | Conjunto auxiliar pneumatico para um conversor eletro-pneumatico |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0120594B1 (pt) |
| JP (1) | JPS59164401A (pt) |
| KR (1) | KR890003863B1 (pt) |
| AU (1) | AU566328B2 (pt) |
| BR (1) | BR8400626A (pt) |
| CA (1) | CA1225450A (pt) |
| DE (1) | DE3472287D1 (pt) |
| ES (1) | ES529970A0 (pt) |
| HK (1) | HK2689A (pt) |
| IN (1) | IN160712B (pt) |
| MX (1) | MX154835A (pt) |
| SG (1) | SG58388G (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0792084B2 (ja) * | 1986-08-18 | 1995-10-09 | 日本ベ−レ−株式会社 | パルス−空気圧変換装置 |
| DE102009004570B4 (de) * | 2009-01-14 | 2019-11-14 | Abb Schweiz Ag | Verfahren und elektronische Einrichtung zum Finden des Öffnungspunktes bei einem geregelten elektro-pneumatischen Ventil eines pneumatischen Stellantriebs |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1089975A (fr) * | 1953-06-17 | 1955-03-25 | Regulateurs Francel | Dispositif à modulation pneumatique pour la transmission automatique d'impulsions de commande |
| US3334642A (en) * | 1965-08-16 | 1967-08-08 | Fisher Governor Co | Electro-pneumatic transducer |
| JPS458969Y1 (pt) * | 1966-06-10 | 1970-04-27 | ||
| DE1935110A1 (de) * | 1968-07-10 | 1970-01-15 | Diesel Kiki Co | Vorrichtung zum Umwandeln elektrischer Signale in Fluddrucksignale |
| US3819960A (en) * | 1972-05-01 | 1974-06-25 | Love Controls Corp | Controller circuit |
| JPS4924888U (pt) * | 1972-06-12 | 1974-03-02 | ||
| JPS5445463A (en) * | 1977-09-19 | 1979-04-10 | Yokogawa Hokushin Electric Corp | Pressure generator |
| US4329910A (en) * | 1978-12-21 | 1982-05-18 | The Foxboro Company | Transducer assembly providing position output proportional to electrical input signal |
| SE420639B (sv) * | 1979-03-01 | 1981-10-19 | Saab Scania Ab | Signalomvandlare enhet for omvandling av en elektrisk reglersignal till en pneumatisk signal med ett piezoelektrisk element |
-
1984
- 1984-02-09 BR BR8400626A patent/BR8400626A/pt unknown
- 1984-02-20 EP EP84301086A patent/EP0120594B1/en not_active Expired
- 1984-02-20 DE DE8484301086T patent/DE3472287D1/de not_active Expired
- 1984-02-20 MX MX200392A patent/MX154835A/es unknown
- 1984-02-21 AU AU24788/84A patent/AU566328B2/en not_active Ceased
- 1984-02-22 CA CA000447995A patent/CA1225450A/en not_active Expired
- 1984-02-22 IN IN125/CAL/84A patent/IN160712B/en unknown
- 1984-02-22 ES ES529970A patent/ES529970A0/es active Granted
- 1984-02-23 JP JP59031557A patent/JPS59164401A/ja active Granted
- 1984-02-23 KR KR1019840000886A patent/KR890003863B1/ko not_active IP Right Cessation
-
1988
- 1988-09-08 SG SG583/88A patent/SG58388G/en unknown
-
1989
- 1989-01-12 HK HK26/89A patent/HK2689A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0120594A3 (en) | 1985-07-10 |
| IN160712B (pt) | 1987-08-01 |
| HK2689A (en) | 1989-01-20 |
| KR890003863B1 (ko) | 1989-10-05 |
| ES8507271A1 (es) | 1985-08-16 |
| KR840007962A (ko) | 1984-12-11 |
| SG58388G (en) | 1989-01-27 |
| DE3472287D1 (en) | 1988-07-28 |
| ES529970A0 (es) | 1985-08-16 |
| AU566328B2 (en) | 1987-10-15 |
| EP0120594A2 (en) | 1984-10-03 |
| JPH0428921B2 (pt) | 1992-05-15 |
| AU2478884A (en) | 1984-08-30 |
| MX154835A (es) | 1987-12-16 |
| EP0120594B1 (en) | 1988-06-22 |
| CA1225450A (en) | 1987-08-11 |
| JPS59164401A (ja) | 1984-09-17 |
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