BR8802714A - Valvula de retencao e de expansao comandada por fluido e instalacao de esterilizacao a temperatura ultra-elevada - Google Patents
Valvula de retencao e de expansao comandada por fluido e instalacao de esterilizacao a temperatura ultra-elevadaInfo
- Publication number
- BR8802714A BR8802714A BR8802714A BR8802714A BR8802714A BR 8802714 A BR8802714 A BR 8802714A BR 8802714 A BR8802714 A BR 8802714A BR 8802714 A BR8802714 A BR 8802714A BR 8802714 A BR8802714 A BR 8802714A
- Authority
- BR
- Brazil
- Prior art keywords
- ultra
- retention
- fluid
- high temperature
- expansion valve
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
- F16K17/0453—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the member being a diaphragm
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0493—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a spring other than a helicoidal spring
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
-
- 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
- F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating fluid
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
- G05D16/185—Control of fluid pressure with auxiliary non-electric power derived from an external source using membranes within the main valve
-
- 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
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4245—Cleaning or steam sterilizing
- Y10T137/4266—Steam sterilizing
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7835—Valve seating in direction of flow
- Y10T137/7836—Flexible diaphragm or bellows reactor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87108238 | 1987-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8802714A true BR8802714A (pt) | 1988-12-27 |
Family
ID=8197053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8802714A BR8802714A (pt) | 1987-06-06 | 1988-06-03 | Valvula de retencao e de expansao comandada por fluido e instalacao de esterilizacao a temperatura ultra-elevada |
Country Status (14)
Country | Link |
---|---|
US (1) | US4890639A (pt) |
EP (1) | EP0297260B1 (pt) |
JP (1) | JPH0765689B2 (pt) |
AT (1) | ATE60653T1 (pt) |
AU (1) | AU609674B2 (pt) |
BR (1) | BR8802714A (pt) |
CA (1) | CA1287548C (pt) |
DE (1) | DE3861710D1 (pt) |
ES (1) | ES2019980B3 (pt) |
GR (1) | GR3001771T3 (pt) |
MY (1) | MY102829A (pt) |
NZ (1) | NZ224668A (pt) |
PH (1) | PH25332A (pt) |
ZA (1) | ZA883570B (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU707534B2 (en) * | 1992-12-09 | 1999-07-15 | Roger Keith Fisher | Improvements in or relating to milking equipment |
AU683025B2 (en) * | 1992-12-09 | 1997-10-30 | Roger Keith Fisher | Improvements in or relating to milking equipment |
US5479955A (en) * | 1994-05-31 | 1996-01-02 | Spartanburg Steel Products, Inc. | Method and apparatus for aseptically filling containers |
NL9500406A (nl) * | 1995-03-02 | 1996-10-01 | Asco Controls Bv | Gasklep en werkwijze voor het geven van een gaspuls. |
IL121583A (en) * | 1997-08-20 | 2003-01-12 | Hydro Plan Eng Ltd | Self-regulating irrigation sprinkler |
DE102011012047A1 (de) * | 2011-02-22 | 2012-08-23 | Lufthansa Technik Ag | Abwasseranlage, Ventil und Verfahren zur Grauwasserdrainage für ein Verkehrsflugzeug |
US9377114B2 (en) * | 2012-04-25 | 2016-06-28 | Nordson Corporation | Pressure control valve for reactive adhesives |
CN103671986A (zh) * | 2013-12-02 | 2014-03-26 | 东正科技有限公司 | 一种背压阀 |
US20150204542A1 (en) * | 2014-01-20 | 2015-07-23 | Schlumberger Technology Corporation | Well Test Burner System and Method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1346921A (en) * | 1919-01-22 | 1920-07-20 | Terry Edward | Automatic valve |
US1884810A (en) * | 1930-10-07 | 1932-10-25 | Muller Herman | Relief valve |
US2011812A (en) * | 1933-06-10 | 1935-08-20 | Charles M Hatcher | Valve mechanism |
US2335250A (en) * | 1942-06-20 | 1943-11-30 | Sarco Company Inc | Steam and water mixing device |
US2622610A (en) * | 1947-10-07 | 1952-12-23 | Curtiss Wright Corp | Flow equalizing system |
GB1095127A (en) * | 1964-08-31 | 1967-12-13 | Exxon Research Engineering Co | Diaphragm type pressure regulating valve |
US3529622A (en) * | 1968-04-22 | 1970-09-22 | Anderson Greenwood & Co | Balanced pressure responsive valve |
US3583440A (en) * | 1968-11-26 | 1971-06-08 | Sven E Andersson | Automatic metering valve |
JPS4941941A (pt) * | 1972-08-30 | 1974-04-19 | ||
SE403964B (sv) * | 1976-01-26 | 1978-09-18 | Electrolux Ab | Sett och anordning vid en autoklav |
FR2409436A1 (fr) * | 1977-11-21 | 1979-06-15 | Lameynardie Gerard | Vanne a ouverture et fermeture automatique a contre-pression et a piston |
SU723267A1 (ru) * | 1977-12-09 | 1980-03-25 | Кишиневский Сельскохозяйственный Институт Им. М.В.Фрунзе | Гаситель гидравлических ударов |
US4238447A (en) * | 1978-05-31 | 1980-12-09 | Better Built Machinery Corporation | Steam sterilizing process |
-
1988
- 1988-05-14 AT AT88107795T patent/ATE60653T1/de not_active IP Right Cessation
- 1988-05-14 DE DE8888107795T patent/DE3861710D1/de not_active Expired - Fee Related
- 1988-05-14 ES ES88107795T patent/ES2019980B3/es not_active Expired - Lifetime
- 1988-05-14 EP EP88107795A patent/EP0297260B1/fr not_active Expired - Lifetime
- 1988-05-16 AU AU16184/88A patent/AU609674B2/en not_active Ceased
- 1988-05-17 NZ NZ224668A patent/NZ224668A/xx unknown
- 1988-05-18 US US07/195,687 patent/US4890639A/en not_active Expired - Lifetime
- 1988-05-19 ZA ZA883570A patent/ZA883570B/xx unknown
- 1988-05-28 MY MYPI88000571A patent/MY102829A/en unknown
- 1988-05-31 PH PH36998A patent/PH25332A/en unknown
- 1988-06-03 BR BR8802714A patent/BR8802714A/pt not_active IP Right Cessation
- 1988-06-03 JP JP63135795A patent/JPH0765689B2/ja not_active Expired - Lifetime
- 1988-06-21 CA CA000568360A patent/CA1287548C/en not_active Expired - Lifetime
-
1991
- 1991-04-11 GR GR91400472T patent/GR3001771T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0297260A1 (fr) | 1989-01-04 |
CA1287548C (en) | 1991-08-13 |
US4890639A (en) | 1990-01-02 |
ZA883570B (en) | 1988-11-23 |
JPH0765689B2 (ja) | 1995-07-19 |
ES2019980B3 (es) | 1991-07-16 |
EP0297260B1 (fr) | 1991-01-30 |
AU1618488A (en) | 1988-12-08 |
NZ224668A (en) | 1989-11-28 |
ATE60653T1 (de) | 1991-02-15 |
GR3001771T3 (en) | 1992-11-23 |
DE3861710D1 (de) | 1991-03-07 |
PH25332A (en) | 1991-04-30 |
JPS63312579A (ja) | 1988-12-21 |
MY102829A (en) | 1992-11-30 |
AU609674B2 (en) | 1991-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 03/06/2003 |