BR7703963A - Conjunto de controle de fluxo,valvula para regular o fluxo de fluido e dispositivo de restricao automaticamente variavel - Google Patents
Conjunto de controle de fluxo,valvula para regular o fluxo de fluido e dispositivo de restricao automaticamente variavelInfo
- Publication number
- BR7703963A BR7703963A BR7703963A BR7703963A BR7703963A BR 7703963 A BR7703963 A BR 7703963A BR 7703963 A BR7703963 A BR 7703963A BR 7703963 A BR7703963 A BR 7703963A BR 7703963 A BR7703963 A BR 7703963A
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- control set
- restriction device
- regulating fluid
- variable restriction
- Prior art date
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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
- F16K7/075—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure a rigid body being located within the tubular diaphragm
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator
- G05D16/0641—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator the obturator is a membrane
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Fluid-Driven Valves (AREA)
- Flow Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69749276A | 1976-06-18 | 1976-06-18 | |
US69749376A | 1976-06-18 | 1976-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7703963A true BR7703963A (pt) | 1978-02-21 |
Family
ID=27106030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7703963A BR7703963A (pt) | 1976-06-18 | 1977-06-17 | Conjunto de controle de fluxo,valvula para regular o fluxo de fluido e dispositivo de restricao automaticamente variavel |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS531328A (nl) |
AU (1) | AU514992B2 (nl) |
BR (1) | BR7703963A (nl) |
CA (1) | CA1083008A (nl) |
DE (1) | DE2727225A1 (nl) |
FR (1) | FR2355327A1 (nl) |
GB (1) | GB1582644A (nl) |
NL (1) | NL7706591A (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59104326A (ja) * | 1982-12-04 | 1984-06-16 | Toyo Jozo Co Ltd | マクロライド抗生物質の安定な経口用製剤および安定化法 |
US4624442A (en) * | 1985-01-23 | 1986-11-25 | Duffy John W | Control regulator having a rolling diaphragm |
ITUA20161689A1 (it) * | 2016-03-15 | 2017-09-15 | Madas Srl | Freno idraulico |
IT201900002529A1 (it) * | 2019-02-21 | 2020-08-21 | Giacomini Spa | Valvola di regolazione e bilanciamento idraulici della portata di fluido |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2331291A (en) * | 1942-11-04 | 1943-10-12 | Fluid Control Engineering Co | Fluid flow control device |
US2650607A (en) * | 1949-02-23 | 1953-09-01 | M & J Engineering Co | Gas flow control apparatus |
US3138174A (en) * | 1961-11-13 | 1964-06-23 | William V Gilpin | Automatic excess fluid flow valve |
US3592223A (en) * | 1969-11-06 | 1971-07-13 | Cla Val Co | Pilot-operated modulating valve system and flow stabilizer incorporated therein |
US3669142A (en) * | 1970-10-16 | 1972-06-13 | Grove Valve & Regulator Co | Expansible tube valve with low pressure bleed |
CA949539A (en) * | 1972-08-02 | 1974-06-18 | Ian F. Norton | Flush valve |
US4026513A (en) * | 1975-11-06 | 1977-05-31 | Grove Valve And Regulator Company | Pilot valve |
-
1977
- 1977-06-07 AU AU25884/77A patent/AU514992B2/en not_active Expired
- 1977-06-10 CA CA280,240A patent/CA1083008A/en not_active Expired
- 1977-06-10 GB GB2431377A patent/GB1582644A/en not_active Expired
- 1977-06-15 NL NL7706591A patent/NL7706591A/nl not_active Application Discontinuation
- 1977-06-16 DE DE19772727225 patent/DE2727225A1/de not_active Ceased
- 1977-06-17 JP JP7193077A patent/JPS531328A/ja active Pending
- 1977-06-17 BR BR7703963A patent/BR7703963A/pt unknown
- 1977-06-17 FR FR7718672A patent/FR2355327A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2355327B1 (nl) | 1983-06-10 |
FR2355327A1 (fr) | 1978-01-13 |
GB1582644A (en) | 1981-01-14 |
AU2588477A (en) | 1978-12-14 |
CA1083008A (en) | 1980-08-05 |
NL7706591A (nl) | 1977-12-20 |
AU514992B2 (en) | 1981-03-12 |
DE2727225A1 (de) | 1977-12-29 |
JPS531328A (en) | 1978-01-09 |
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