FR2284785B1 - - Google Patents
Info
- Publication number
- FR2284785B1 FR2284785B1 FR7528285A FR7528285A FR2284785B1 FR 2284785 B1 FR2284785 B1 FR 2284785B1 FR 7528285 A FR7528285 A FR 7528285A FR 7528285 A FR7528285 A FR 7528285A FR 2284785 B1 FR2284785 B1 FR 2284785B1
- Authority
- FR
- France
- 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
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- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
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- 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
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02781—The regulating element being provided with radial outputs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2443206A DE2443206A1 (de) | 1974-09-10 | 1974-09-10 | Regelbare drossel fuer gase und daempfe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2284785A1 FR2284785A1 (fr) | 1976-04-09 |
| FR2284785B1 true FR2284785B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-01-09 |
Family
ID=5925282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7528285A Granted FR2284785A1 (fr) | 1974-09-10 | 1975-09-09 | Dispositif d'etranglement reglable pour gaz et vapeurs |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2653262C2 (de) * | 1976-11-24 | 1984-01-19 | Werner Dr.-Ing. 3422 Bad Lauterberg Piening | Vorrichtung zum geräuscharmen Entspannen eines gasförmigen Mediums mit Hilfe von Drosselstrecken |
| FR2568971B1 (fr) * | 1984-08-07 | 1987-01-09 | Bertin & Cie | Dispositif de soupape pour fluide en particulier vapeur ou autre gaz chaud ou corrosif |
| US4921014A (en) * | 1989-04-27 | 1990-05-01 | Marotta Scientific Controls, Inc. | Noise-reducing valve construction |
| US5014746A (en) * | 1990-01-16 | 1991-05-14 | Westinghouse Electric Corp. | Hole pattern for valve muffler |
| WO2000055533A1 (en) * | 1999-03-16 | 2000-09-21 | Jacobus Lucas Steyn | Pressure control valve |
| RU2217229C1 (ru) * | 2002-04-25 | 2003-11-27 | Муниров Артур Юрисович | Реактор для проведения каталитических процессов |
| JP2009209976A (ja) * | 2008-02-29 | 2009-09-17 | Osaka Gas Co Ltd | サイレンサおよびこれを備える圧力制御装置 |
| CN106247071B (zh) * | 2016-09-12 | 2018-10-02 | 西安航天动力试验技术研究所 | 一种管道降压装置 |
| CN114506456B (zh) * | 2021-12-28 | 2023-12-29 | 山东省农业科学院 | 一种适用于玉米田无人机叶面肥喷洒装置 |
| CN115962363A (zh) * | 2022-12-16 | 2023-04-14 | 吴忠仪表有限责任公司 | 一种节流降压组件 |
| CN117628214B (zh) * | 2024-01-25 | 2024-03-29 | 四川中油乐仪能源装备制造股份有限公司 | 一种双作用节流截止阀 |
-
1974
- 1974-09-10 DE DE2443206A patent/DE2443206A1/de not_active Withdrawn
-
1975
- 1975-09-03 IT IT26839/75A patent/IT1042250B/it active
- 1975-09-05 GB GB36732/75A patent/GB1526054A/en not_active Expired
- 1975-09-09 FR FR7528285A patent/FR2284785A1/fr active Granted
- 1975-09-09 CH CH1165975A patent/CH598526A5/xx not_active IP Right Cessation
- 1975-09-09 SE SE7509997A patent/SE417004B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1042250B (it) | 1980-01-30 |
| CH598526A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-04-28 |
| SE417004B (sv) | 1981-02-16 |
| FR2284785A1 (fr) | 1976-04-09 |
| SE7509997L (sv) | 1976-03-11 |
| GB1526054A (en) | 1978-09-27 |
| DE2443206A1 (de) | 1976-03-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |