FR2289784B1 - - Google Patents
Info
- Publication number
- FR2289784B1 FR2289784B1 FR7533031A FR7533031A FR2289784B1 FR 2289784 B1 FR2289784 B1 FR 2289784B1 FR 7533031 A FR7533031 A FR 7533031A FR 7533031 A FR7533031 A FR 7533031A FR 2289784 B1 FR2289784 B1 FR 2289784B1
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C1/00—Circuit elements having no moving parts
- F15C1/14—Stream-interaction devices; Momentum-exchange devices, e.g. operating by exchange between two orthogonal fluid jets ; Proportional amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7414154A NL7414154A (en) | 1974-10-30 | 1974-10-30 | PNEUMATIC OSCILATOR. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2289784A1 FR2289784A1 (en) | 1976-05-28 |
FR2289784B1 true FR2289784B1 (en) | 1980-12-12 |
Family
ID=19822357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7533031A Granted FR2289784A1 (en) | 1974-10-30 | 1975-10-29 | PNEUMATIC OSCILLATOR |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5166981A (en) |
CH (1) | CH599473A5 (en) |
DE (1) | DE2546834C2 (en) |
FR (1) | FR2289784A1 (en) |
GB (1) | GB1528768A (en) |
NL (1) | NL7414154A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3570509A (en) * | 1968-04-11 | 1971-03-16 | Foxboro Co | Method and apparatus for producing a fixed frequency fluid signal |
JPS4813355U (en) * | 1971-06-30 | 1973-02-14 |
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1974
- 1974-10-30 NL NL7414154A patent/NL7414154A/en not_active Application Discontinuation
-
1975
- 1975-10-18 DE DE19752546834 patent/DE2546834C2/en not_active Expired
- 1975-10-27 CH CH1391075A patent/CH599473A5/xx not_active IP Right Cessation
- 1975-10-27 JP JP12841775A patent/JPS5166981A/en active Granted
- 1975-10-27 GB GB4410275A patent/GB1528768A/en not_active Expired
- 1975-10-29 FR FR7533031A patent/FR2289784A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
CH599473A5 (en) | 1978-05-31 |
FR2289784A1 (en) | 1976-05-28 |
DE2546834A1 (en) | 1976-05-06 |
DE2546834C2 (en) | 1982-07-15 |
NL7414154A (en) | 1976-05-04 |
JPS5723808B2 (en) | 1982-05-20 |
JPS5166981A (en) | 1976-06-10 |
GB1528768A (en) | 1978-10-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DR | Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse | ||
ST | Notification of lapse |