AR245278A1 - Una valvula reguladora de diafragma compensadora de caida de presion de gas. - Google Patents
Una valvula reguladora de diafragma compensadora de caida de presion de gas.Info
- Publication number
- AR245278A1 AR245278A1 AR90316841A AR31684190A AR245278A1 AR 245278 A1 AR245278 A1 AR 245278A1 AR 90316841 A AR90316841 A AR 90316841A AR 31684190 A AR31684190 A AR 31684190A AR 245278 A1 AR245278 A1 AR 245278A1
- Authority
- AR
- Argentina
- Prior art keywords
- boost
- modified
- pressure regulator
- direct acting
- acting pressure
- Prior art date
Links
Classifications
-
- 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
- G05D16/0675—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 the membrane acting on the obturator through a lever
- G05D16/0694—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 the membrane acting on the obturator through a lever using a spring-loaded membrane with a spring-loaded slideable obturator
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35204989A | 1989-05-15 | 1989-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR245278A1 true AR245278A1 (es) | 1993-12-30 |
Family
ID=23383579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR90316841A AR245278A1 (es) | 1989-05-15 | 1990-05-14 | Una valvula reguladora de diafragma compensadora de caida de presion de gas. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0398858A3 (es) |
| JP (1) | JPH03383A (es) |
| KR (1) | KR930000492B1 (es) |
| CN (1) | CN1047374A (es) |
| AR (1) | AR245278A1 (es) |
| AU (1) | AU625981B2 (es) |
| BR (1) | BR9002253A (es) |
| CA (1) | CA2016694A1 (es) |
| FI (1) | FI902389A0 (es) |
| NO (1) | NO902145L (es) |
| NZ (1) | NZ233664A (es) |
| PT (1) | PT94027A (es) |
| TR (1) | TR24427A (es) |
| ZA (1) | ZA903661B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842013A (en) * | 1988-02-29 | 1989-06-27 | Fisher Controls International, Inc. | Droop compensated direct acting pressure regulator |
| DE69401469T2 (de) * | 1993-07-06 | 1997-05-22 | Boc Gases Australia Ltd | Vorrichtung zur Druckreduzierung und zur Massenstromregelung |
| DE4445588C2 (de) * | 1994-12-20 | 2002-12-05 | Danfoss As | Membrangesteuertes Differenzdruckventil |
| JP2007034452A (ja) * | 2005-07-25 | 2007-02-08 | Tokai Corp | 圧力調整器 |
| CN1818455B (zh) * | 2005-12-29 | 2010-05-05 | 周继光 | 气体减压装置 |
| JP4614103B2 (ja) * | 2006-08-23 | 2011-01-19 | 秀一 小林 | 微圧用減圧弁 |
| US8485213B2 (en) * | 2008-12-17 | 2013-07-16 | Emerson Process Management Regulator Technologies, Inc. | Internal relief valve apparatus for use with loading regulators |
| CN102374326A (zh) * | 2011-11-28 | 2012-03-14 | 张成祥 | 具有远程软管脱落及微漏关闭功能的燃气自闭阀 |
| US9709998B2 (en) | 2013-03-14 | 2017-07-18 | Marshall Excelsior Co. | Pressure regulator |
| WO2015189802A1 (en) * | 2014-06-12 | 2015-12-17 | Pietro Fiorentini Spa | Pressure relief valve for a pressure regulator and pressure regulator comprising said pressure relief valve |
| CN113975581B (zh) * | 2021-11-01 | 2024-06-21 | 河北谊安奥美医疗设备有限公司 | 一种麻醉呼吸机呼气阀 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE241604C (es) * | ||||
| US1893254A (en) * | 1931-07-28 | 1933-01-03 | Bernard J Sweeney | Pressure reducing valve |
| US2302175A (en) * | 1941-01-31 | 1942-11-17 | Leonard C Roney | Pressure regulator |
| FR1324992A (fr) * | 1962-03-13 | 1963-04-26 | Briffault Sa | Perfectionnement aux détendeurs pour gaz sous pression |
| US3207175A (en) * | 1962-12-31 | 1965-09-21 | Weatherhead Co | Pressure regulator |
| FR1525370A (fr) * | 1967-04-07 | 1968-05-17 | Gurtner Sa | Robinet détendeur à soupape commandée par une membrane |
| US4842013A (en) * | 1988-02-29 | 1989-06-27 | Fisher Controls International, Inc. | Droop compensated direct acting pressure regulator |
| US4889158A (en) * | 1988-08-26 | 1989-12-26 | Fisher Controls International, Inc. | Pressure/flow compensated direct acting pressure regulator |
-
1990
- 1990-05-14 NO NO90902145A patent/NO902145L/no unknown
- 1990-05-14 AR AR90316841A patent/AR245278A1/es active
- 1990-05-14 EP EP19900870068 patent/EP0398858A3/en not_active Withdrawn
- 1990-05-14 JP JP2121391A patent/JPH03383A/ja active Pending
- 1990-05-14 TR TR90/0445A patent/TR24427A/xx unknown
- 1990-05-14 NZ NZ233664A patent/NZ233664A/en unknown
- 1990-05-14 BR BR909002253A patent/BR9002253A/pt unknown
- 1990-05-14 PT PT94027A patent/PT94027A/pt not_active Application Discontinuation
- 1990-05-14 AU AU54995/90A patent/AU625981B2/en not_active Ceased
- 1990-05-14 CN CN90103582A patent/CN1047374A/zh active Pending
- 1990-05-14 FI FI902389A patent/FI902389A0/fi not_active Application Discontinuation
- 1990-05-14 CA CA002016694A patent/CA2016694A1/en not_active Abandoned
- 1990-05-14 ZA ZA903661A patent/ZA903661B/xx unknown
- 1990-05-14 KR KR1019900006872A patent/KR930000492B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TR24427A (tr) | 1991-11-01 |
| CN1047374A (zh) | 1990-11-28 |
| JPH03383A (ja) | 1991-01-07 |
| PT94027A (pt) | 1992-01-31 |
| ZA903661B (en) | 1991-05-29 |
| KR930000492B1 (ko) | 1993-01-21 |
| NZ233664A (en) | 1992-03-26 |
| CA2016694A1 (en) | 1990-11-15 |
| EP0398858A2 (en) | 1990-11-22 |
| AU5499590A (en) | 1990-11-15 |
| FI902389A0 (fi) | 1990-05-14 |
| BR9002253A (pt) | 1991-08-13 |
| AU625981B2 (en) | 1992-07-23 |
| EP0398858A3 (en) | 1991-07-03 |
| NO902145L (no) | 1990-11-16 |
| KR900018579A (ko) | 1990-12-21 |
| NO902145D0 (no) | 1990-05-14 |
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