CA923013A - Multi-stage throttle valve - Google Patents
Multi-stage throttle valveInfo
- Publication number
- CA923013A CA923013A CA102685A CA102685A CA923013A CA 923013 A CA923013 A CA 923013A CA 102685 A CA102685 A CA 102685A CA 102685 A CA102685 A CA 102685A CA 923013 A CA923013 A CA 923013A
- Authority
- CA
- Canada
- Prior art keywords
- throttle valve
- stage throttle
- stage
- valve
- throttle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
-
- 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
- Y10T137/87096—Valves with separate, correlated, actuators
- Y10T137/87121—Coaxial stems
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 |
---|---|---|---|
US255470A | 1970-01-13 | 1970-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA923013A true CA923013A (en) | 1973-03-20 |
Family
ID=21701318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA102685A Expired CA923013A (en) | 1970-01-13 | 1971-01-13 | Multi-stage throttle valve |
Country Status (3)
Country | Link |
---|---|
US (1) | US3637188A (en) |
CA (1) | CA923013A (en) |
FR (1) | FR2075507A5 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916311C2 (en) * | 1979-04-23 | 1981-04-23 | Beth GmbH, 2400 Lübeck | Disk valve, in particular for installation in pipeline systems of dust extraction systems |
US4363464A (en) * | 1980-07-03 | 1982-12-14 | Spils Richard W | Angle globe valve |
US4504040A (en) * | 1980-07-03 | 1985-03-12 | Spils Richard W | Multiple stage valve |
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 |
FR2631719B1 (en) * | 1988-05-17 | 1990-07-27 | Valeo | CONTROL DEVICE FOR HEATING-VENTILATION AND / OR AIR CONDITIONING INSTALLATION FOR A MOTOR VEHICLE |
JPH01295085A (en) * | 1988-05-20 | 1989-11-28 | Kimura Koki Kk | Proportional electrically driven two-way valve |
JP3287663B2 (en) * | 1993-09-17 | 2002-06-04 | 清原 まさ子 | Controller |
GB9406769D0 (en) * | 1994-04-06 | 1994-05-25 | Btr Plc | Valve system |
US5615708A (en) * | 1995-10-23 | 1997-04-01 | Fisher Controls International, Inc. | Flow control valve with non-plugging multi-stage valve trim |
DE20018565U1 (en) * | 2000-10-30 | 2002-03-21 | CAMERON GmbH, 29227 Celle | Hand-operated device |
DE20213365U1 (en) * | 2002-08-30 | 2004-01-15 | Cameron Gmbh | throttling device |
US6802335B2 (en) * | 2003-01-23 | 2004-10-12 | Masco Corporation Of Indiana | Faucet handle retainer |
US20130105721A1 (en) * | 2011-11-01 | 2013-05-02 | GM Global Technology Operations LLC | Drive System For An Electro-Mechanical Three-Way Dual Seat Valve |
US20130105720A1 (en) * | 2011-11-01 | 2013-05-02 | GM Global Technology Operations LLC | Electro-Mechanical Three-Way Dual Seat Valve |
US9556970B2 (en) * | 2013-07-19 | 2017-01-31 | Control Components, Inc. | Cascade trim for control valve |
EP4093999A4 (en) * | 2020-01-15 | 2024-07-03 | Flowserve Pte Ltd | Fluid flow control devices and related systems and methods |
CN111473155B (en) * | 2020-03-13 | 2022-04-08 | 合肥通用机械研究院有限公司 | Champagne tower type multi-stage throttle control valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1831457A (en) * | 1926-10-25 | 1931-11-10 | Creamery Package Mfg Co | Valve |
US1919233A (en) * | 1932-02-19 | 1933-07-25 | Ludlow Valve Mfg Company | Valve |
US2979083A (en) * | 1957-01-10 | 1961-04-11 | Westinghouse Freins & Signaux | Valve arrangement |
US3476147A (en) * | 1966-02-21 | 1969-11-04 | Aro Corp | Two-stage control throttle mechanism |
US3472479A (en) * | 1968-02-07 | 1969-10-14 | Clemar Mfg Corp | Power actuated valve with manually adjustable means for volume regulation and for manually operating valve when motor power is inoperative |
-
1970
- 1970-01-13 US US2554A patent/US3637188A/en not_active Expired - Lifetime
-
1971
- 1971-01-13 CA CA102685A patent/CA923013A/en not_active Expired
- 1971-01-13 FR FR7100993A patent/FR2075507A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3637188A (en) | 1972-01-25 |
FR2075507A5 (en) | 1971-10-08 |
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