BR9808410A - Regulador subterrâneo de pressão de fluido e método de regular pressão - Google Patents
Regulador subterrâneo de pressão de fluido e método de regular pressãoInfo
- Publication number
- BR9808410A BR9808410A BR9808410-0A BR9808410A BR9808410A BR 9808410 A BR9808410 A BR 9808410A BR 9808410 A BR9808410 A BR 9808410A BR 9808410 A BR9808410 A BR 9808410A
- Authority
- BR
- Brazil
- Prior art keywords
- pressure
- regulating method
- underground fluid
- underground
- fluid
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 4
- 230000001105 regulatory effect Effects 0.000 title abstract 3
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
-
- 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
- G05D16/0404—Control of fluid pressure without auxiliary power with two or more controllers mounted in parallel
-
- 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
- G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
- G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Fluid Pressure (AREA)
- Fluid-Driven Valves (AREA)
Abstract
<B> REGULADOR SUBTERRâNEO DE PRESSãO DE FLUIDO E MéTODO DE REGULAR PRESSãO <D> Um módulo subterrâneo para regulação de pressão incluindo uma válvula de fechamento com força e uma válvula reguladora de pressão. A válvula reguladora inclui dois arranjos de diafragma (21,40) para permitir que se obtenha uma saída de pressão variável. O diafragma (40) é controlado por um entrada de linha de fluido (42). O fluido para a entrada é fornecido por um controle localizado acima do solo que também é um dispositivo de registro para determinar parâmetros de utilização.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9705996.8A GB9705996D0 (en) | 1997-03-22 | 1997-03-22 | Underground pressure regulating module |
PCT/GB1998/000676 WO1998043141A1 (en) | 1997-03-22 | 1998-03-20 | Underground pressure regulating module |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9808410A true BR9808410A (pt) | 2000-05-23 |
Family
ID=10809711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9808410-0A BR9808410A (pt) | 1997-03-22 | 1998-03-20 | Regulador subterrâneo de pressão de fluido e método de regular pressão |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1012684A1 (pt) |
AR (2) | AR011993A1 (pt) |
BR (1) | BR9808410A (pt) |
CZ (1) | CZ9903358A3 (pt) |
GB (2) | GB9705996D0 (pt) |
HK (1) | HK1016286A1 (pt) |
HU (1) | HUP0000757A3 (pt) |
RU (1) | RU2178910C2 (pt) |
SK (1) | SK129599A3 (pt) |
WO (1) | WO1998043141A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2013465B1 (nl) * | 2014-09-12 | 2016-09-28 | Alliander N V | Gastransportnetwerk, gebruik van een dergelijk netwerk en werkwijze voor het aanpassen van een netwerk. |
RU2593576C1 (ru) * | 2015-07-15 | 2016-08-10 | Акционерное общество "Ракетно-космический центр "Прогресс" (АО "РКЦ "Прогресс") | Газораспределительный модуль |
ES2629485B1 (es) * | 2016-02-09 | 2018-05-16 | Giorgio Maracchi | Estación de regulación y medición para suministro de gas |
IT202200006863A1 (it) * | 2022-04-06 | 2023-10-06 | Isif S R L | Dispositivo per la prevenzione di accumuli di fluidi infiammabili in pozzetti di alloggiamento di valvole di linea |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB880616A (en) * | 1959-02-18 | 1961-10-25 | Kidde Walter Co Ltd | Improvements in or relating to aircraft breathing systems |
FR1550458A (pt) * | 1967-11-10 | 1968-12-20 | ||
GB1537239A (en) * | 1976-03-12 | 1978-12-29 | British Gas Corp | Apparatus for flow-ratio control of gaseous fluids |
GB2065868B (en) * | 1979-12-21 | 1983-09-21 | British Gas Corp | Regulator installation for gas transmission or distribution system |
GB2077885A (en) * | 1980-06-18 | 1981-12-23 | Crosweller & Co Ltd W | Governor for regulating and controlling gas pressure |
-
1997
- 1997-03-22 GB GBGB9705996.8A patent/GB9705996D0/en active Pending
-
1998
- 1998-02-26 GB GB9803944A patent/GB2323656B/en not_active Expired - Fee Related
- 1998-03-20 SK SK1295-99A patent/SK129599A3/sk unknown
- 1998-03-20 AR ARP980101283A patent/AR011993A1/es unknown
- 1998-03-20 WO PCT/GB1998/000676 patent/WO1998043141A1/en not_active Application Discontinuation
- 1998-03-20 EP EP98912580A patent/EP1012684A1/en not_active Withdrawn
- 1998-03-20 RU RU99122170/09A patent/RU2178910C2/ru active
- 1998-03-20 HU HU0000757A patent/HUP0000757A3/hu unknown
- 1998-03-20 BR BR9808410-0A patent/BR9808410A/pt not_active IP Right Cessation
- 1998-03-20 CZ CZ19993358A patent/CZ9903358A3/cs unknown
-
1999
- 1999-03-23 HK HK99101219A patent/HK1016286A1/xx not_active IP Right Cessation
- 1999-04-07 AR ARP990101570A patent/AR019028A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
SK129599A3 (en) | 2000-05-16 |
GB9705996D0 (en) | 1997-05-07 |
GB2323656B (en) | 2000-10-18 |
CZ9903358A3 (cs) | 2002-01-16 |
GB2323656A (en) | 1998-09-30 |
GB9803944D0 (en) | 1998-04-22 |
HUP0000757A3 (en) | 2003-03-28 |
HK1016286A1 (en) | 1999-10-29 |
AR011993A1 (es) | 2000-09-13 |
EP1012684A1 (en) | 2000-06-28 |
HUP0000757A2 (en) | 2000-07-28 |
RU2178910C2 (ru) | 2002-01-27 |
WO1998043141A1 (en) | 1998-10-01 |
AR019028A2 (es) | 2001-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved | ||
B25D | Requested change of name of applicant approved | ||
B25G | Requested change of headquarter approved | ||
B25A | Requested transfer of rights approved |
Owner name: LATTICE INTELLECTUAL PROPERTY LIMITED (GB) Free format text: TRANSFERIDO DE: TRANSCO PLC. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1891 DE 03/04/2007. |