FR2288344B1 - - Google Patents
Info
- Publication number
- FR2288344B1 FR2288344B1 FR7435019A FR7435019A FR2288344B1 FR 2288344 B1 FR2288344 B1 FR 2288344B1 FR 7435019 A FR7435019 A FR 7435019A FR 7435019 A FR7435019 A FR 7435019A FR 2288344 B1 FR2288344 B1 FR 2288344B1
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
- H01H43/28—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder
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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
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flow Control (AREA)
- Sliding Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7435019A FR2288344A1 (fr) | 1974-10-17 | 1974-10-17 | Regulateur de debit a element mobile coulissant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7435019A FR2288344A1 (fr) | 1974-10-17 | 1974-10-17 | Regulateur de debit a element mobile coulissant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288344A1 FR2288344A1 (fr) | 1976-05-14 |
FR2288344B1 true FR2288344B1 (fi) | 1978-03-24 |
Family
ID=9144234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7435019A Granted FR2288344A1 (fr) | 1974-10-17 | 1974-10-17 | Regulateur de debit a element mobile coulissant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2288344A1 (fi) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516825A (en) * | 1945-02-19 | 1950-07-25 | Meriam Instr Company | Metering valve |
US3073349A (en) * | 1959-06-04 | 1963-01-15 | Wallace & Tiernan Inc | Fluid metering device |
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1974
- 1974-10-17 FR FR7435019A patent/FR2288344A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2288344A1 (fr) | 1976-05-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |