IT8848617A0 - THROTTLE VALVE FOR PRESSURE REDUCTION - Google Patents
THROTTLE VALVE FOR PRESSURE REDUCTIONInfo
- Publication number
- IT8848617A0 IT8848617A0 IT8848617A IT4861788A IT8848617A0 IT 8848617 A0 IT8848617 A0 IT 8848617A0 IT 8848617 A IT8848617 A IT 8848617A IT 4861788 A IT4861788 A IT 4861788A IT 8848617 A0 IT8848617 A0 IT 8848617A0
- Authority
- IT
- Italy
- Prior art keywords
- throttle valve
- pressure reduction
- reduction
- pressure
- throttle
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873741120 DE3741120A1 (en) | 1987-12-04 | 1987-12-04 | THROTTLE VALVE |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8848617A0 true IT8848617A0 (en) | 1988-12-02 |
IT1235160B IT1235160B (en) | 1992-06-22 |
Family
ID=6341879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8848617A IT1235160B (en) | 1987-12-04 | 1988-12-02 | CHOKE VALVE FOR PRESSURE REDUCTION |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3741120A1 (en) |
FR (1) | FR2624245B1 (en) |
GB (1) | GB2213286B (en) |
IT (1) | IT1235160B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2082673B1 (en) * | 1992-02-26 | 1997-02-01 | Badain S L | REGULATION VALVE FOR LARGE PRESSURE JUMPS. |
DE4238859C1 (en) * | 1992-11-18 | 1994-02-24 | Cerpraecis Anwendungen Fuer In | Throttle device, in particular throttle valve |
DE502006001866D1 (en) * | 2005-05-12 | 2008-12-04 | Behr Gmbh & Co Kg | Differential pressure valve |
DE102007040997B4 (en) | 2007-08-29 | 2015-01-08 | Weatherford Energy Services Gmbh | Adjustable pressure reducing valve and use thereof for generating pressure change signals |
US8393355B2 (en) * | 2009-05-28 | 2013-03-12 | Control Components, Inc. | Short stroke control valve |
CN101922582A (en) * | 2010-07-20 | 2010-12-22 | 渤海造船厂集团有限公司 | Mute steam blow through valve |
ITFI20120074A1 (en) * | 2012-04-12 | 2013-10-13 | Nuovo Pignone Srl | "VALVE" |
CN104006170B (en) * | 2014-06-13 | 2016-03-02 | 江南阀门有限公司 | High Pressure Difference boiler periodical blowdown modulating valve |
CN109681656A (en) * | 2019-02-22 | 2019-04-26 | 上海冠龙阀门自控有限公司 | A kind of regulating valve of two-stage energy dissipating |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2087595A5 (en) * | 1970-05-25 | 1971-12-31 | Cummins Samuel | |
US3880399A (en) * | 1974-04-01 | 1975-04-29 | Fisher Controls Co | Multistage noise reducing flow control valve |
US4000878A (en) * | 1974-05-15 | 1977-01-04 | The Bendix Corporation | Quieting means for a fluid flow device |
DE2555752C2 (en) * | 1975-12-11 | 1977-12-01 | Gestra-Ksb-Vertriebsgesellschaft Mbh & Co Kg, 2800 Bremen | Throttle valve |
FR2382639A1 (en) * | 1977-03-04 | 1978-09-29 | Adar Sa | Noise damper for control and regulation valve - has flow split into two stages of constricted cross-section with noise damping walls |
DE3045057C2 (en) * | 1980-11-29 | 1986-04-03 | Welland & Tuxhorn, 4800 Bielefeld | Pressure reducing valve |
DE3141358A1 (en) * | 1981-10-17 | 1983-04-28 | Rolf 3006 Burgwedel Daume | Shut-off and throttle valve with a high adjustment ratio |
DE3215224C2 (en) * | 1982-04-23 | 1989-12-14 | C.H. Zikesch GmbH, 4100 Duisburg | Device for reducing the energy contained in a liquid or gaseous medium |
GB8324284D0 (en) * | 1983-09-10 | 1983-10-12 | Kent Process Control Ltd | Pressure reducing valve |
-
1987
- 1987-12-04 DE DE19873741120 patent/DE3741120A1/en not_active Withdrawn
-
1988
- 1988-10-28 FR FR888814129A patent/FR2624245B1/en not_active Expired - Lifetime
- 1988-12-01 GB GB8828044A patent/GB2213286B/en not_active Expired - Fee Related
- 1988-12-02 IT IT8848617A patent/IT1235160B/en active
Also Published As
Publication number | Publication date |
---|---|
GB2213286A (en) | 1989-08-09 |
IT1235160B (en) | 1992-06-22 |
FR2624245B1 (en) | 1991-05-03 |
GB8828044D0 (en) | 1989-01-05 |
DE3741120A1 (en) | 1989-06-15 |
GB2213286B (en) | 1991-05-15 |
FR2624245A1 (en) | 1989-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971028 |