CH437952A - Multi-stage throttle valve - Google Patents
Multi-stage throttle valveInfo
- Publication number
- CH437952A CH437952A CH358663A CH358663A CH437952A CH 437952 A CH437952 A CH 437952A CH 358663 A CH358663 A CH 358663A CH 358663 A CH358663 A CH 358663A CH 437952 A CH437952 A CH 437952A
- Authority
- CH
- Switzerland
- Prior art keywords
- throttle valve
- stage throttle
- stage
- valve
- throttle
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
- G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
-
- 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
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
-
- 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
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
- F16K47/06—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member with a throttle in the form of a helical channel
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86734—With metering feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Details Of Valves (AREA)
- Nozzles (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA39784A DE1147450B (en) | 1962-03-23 | 1962-03-23 | Multi-stage throttle valve with a valve spindle having throttle channels |
Publications (1)
Publication Number | Publication Date |
---|---|
CH437952A true CH437952A (en) | 1967-06-15 |
Family
ID=6931575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH358663A CH437952A (en) | 1962-03-23 | 1963-03-21 | Multi-stage throttle valve |
Country Status (4)
Country | Link |
---|---|
US (1) | US3252480A (en) |
CH (1) | CH437952A (en) |
DE (1) | DE1147450B (en) |
GB (1) | GB981995A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU215173U1 (en) * | 2022-09-14 | 2022-12-01 | Общество с ограниченной ответственностью Научно-производственная фирма "МКТ - АСДМ" | ADJUSTABLE VANE THROTTLE |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1550435A1 (en) * | 1966-02-25 | 1970-08-13 | Wilhelm Odendahl | Throttle device |
DE1600878C2 (en) * | 1967-05-20 | 1983-01-13 | Wilhelm 5270 Gummersbach Odendahl | Device for throttling flowing media |
US3971411A (en) * | 1974-03-07 | 1976-07-27 | Masoneilan International, Inc. | Variable resistance type throttling trim |
US3908698A (en) * | 1974-03-07 | 1975-09-30 | Hans D Baumann | Variable resistance type throttling trim |
JPS5813315B2 (en) * | 1979-05-01 | 1983-03-12 | 株式会社 妙徳製作所 | Vacuum suction gripping device |
DE3110907A1 (en) * | 1981-03-20 | 1982-09-30 | Fa. Johann Weiss, 7799 Illmensee | VALVE OD. DGL. ORGAN FOR HYDRAULIC SYSTEMS |
US4549718A (en) * | 1984-05-07 | 1985-10-29 | Smith International, Inc. | Low noise valve |
USRE33053E (en) * | 1984-05-07 | 1989-09-12 | Cameron Iron Works Usa Inc. | Low noise valve |
US5495963A (en) * | 1994-01-24 | 1996-03-05 | Nordson Corporation | Valve for controlling pressure and flow |
GB2366352A (en) * | 2000-08-22 | 2002-03-06 | Imi Cornelius | Valve |
DE10139534A1 (en) | 2001-08-10 | 2003-02-20 | Bosch Rexroth Ag | Plug for constant pressure hydraulic valve has cylindrical guidance surface with spiral grooves from one end to the other |
US20040182436A1 (en) * | 2003-03-18 | 2004-09-23 | Graham Steven H | High pressure, low flow rate fluid flow control |
US7055548B2 (en) * | 2003-05-30 | 2006-06-06 | Fisher Controls International Llc | Control valve trim and seat design for valve trim with minimal unbalanced area |
KR100812723B1 (en) * | 2006-12-18 | 2008-03-12 | 삼성중공업 주식회사 | Fuel supply apparatus of liquefied gas carrier and the method thereof |
DE102007040997B4 (en) | 2007-08-29 | 2015-01-08 | Weatherford Energy Services Gmbh | Adjustable pressure reducing valve and use thereof for generating pressure change signals |
WO2009156878A1 (en) * | 2008-06-27 | 2009-12-30 | Cameron International Corporation | Choke valve with flow impeding recesses |
US8881768B2 (en) | 2009-05-27 | 2014-11-11 | Flowserve Management Company | Fluid flow control devices and systems, and methods of flowing fluids therethrough |
CN101706014B (en) * | 2009-11-10 | 2011-08-10 | 吴江天龙电子机械设备有限公司 | Explosion-proof breather drain valve |
US20140264132A1 (en) | 2013-03-15 | 2014-09-18 | Flowserve Management Company | Fluid flow control devices and systems, and methods of flowing fluids therethrough |
US9556970B2 (en) * | 2013-07-19 | 2017-01-31 | Control Components, Inc. | Cascade trim for control valve |
US9175787B2 (en) * | 2013-09-20 | 2015-11-03 | Control Components, Inc. | Liner displacement control valve including valve trim with spindle and flow control element for improved low flow control |
JP6743049B2 (en) * | 2015-12-17 | 2020-08-19 | 三菱重工コンプレッサ株式会社 | Emergency shutdown device |
DE102015225927A1 (en) * | 2015-12-18 | 2017-06-22 | Robert Bosch Gmbh | Valve piston and gate valve with a valve piston |
CN105605304B (en) * | 2016-03-31 | 2018-02-09 | 杭州华惠阀门有限公司 | A kind of regulating valve and the engineering machinery with the regulating valve |
CN110397427B (en) * | 2019-06-17 | 2024-06-21 | 浙江金龙自控设备有限公司 | Low-shearing pressure-regulating polymer injection device |
US11441686B2 (en) * | 2021-02-04 | 2022-09-13 | Control Components, Inc. | Fluid flow control device with valve seat configured to mitigate flashing |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1094542B (en) * | 1955-05-31 | 1960-12-08 | Heinz Mika | Device for throttling gaseous media, in particular steam |
DE1107471B (en) * | 1957-12-21 | 1961-05-25 | Babcock & Wilcox Dampfkessel | Single-seat control valve with several control stages |
-
1962
- 1962-03-23 DE DEA39784A patent/DE1147450B/en active Pending
-
1963
- 1963-03-21 US US267051A patent/US3252480A/en not_active Expired - Lifetime
- 1963-03-21 CH CH358663A patent/CH437952A/en unknown
- 1963-03-22 GB GB11393/63A patent/GB981995A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU215173U1 (en) * | 2022-09-14 | 2022-12-01 | Общество с ограниченной ответственностью Научно-производственная фирма "МКТ - АСДМ" | ADJUSTABLE VANE THROTTLE |
Also Published As
Publication number | Publication date |
---|---|
GB981995A (en) | 1965-02-03 |
DE1147450B (en) | 1963-04-18 |
US3252480A (en) | 1966-05-24 |
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