FR488493A - Perfectionnements aux lochs à manomètre - Google Patents
Perfectionnements aux lochs à manomètreInfo
- Publication number
- FR488493A FR488493A FR488493A FR488493DA FR488493A FR 488493 A FR488493 A FR 488493A FR 488493 A FR488493 A FR 488493A FR 488493D A FR488493D A FR 488493DA FR 488493 A FR488493 A FR 488493A
- Authority
- FR
- France
- Prior art keywords
- manometer
- logs
- manometer logs
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
- G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
- G01P5/17—Coupling arrangements to the indicating device
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE112623X | 1917-01-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR488493A true FR488493A (fr) | 1918-10-15 |
Family
ID=32294433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR488493A Expired FR488493A (fr) | 1917-01-02 | 1918-01-19 | Perfectionnements aux lochs à manomètre |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE307554C (fr) |
FR (1) | FR488493A (fr) |
GB (1) | GB112623A (fr) |
NL (1) | NL10021C (fr) |
-
0
- DE DENDAT307554D patent/DE307554C/de active Active
- NL NL10021D patent/NL10021C/xx active
-
1918
- 1918-01-08 GB GB456/18A patent/GB112623A/en not_active Expired
- 1918-01-19 FR FR488493A patent/FR488493A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL10021C (fr) | |
GB112623A (en) | 1919-01-08 |
DE307554C (fr) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR488493A (fr) | Perfectionnements aux lochs à manomètre | |
FR495501A (fr) | Perfectionnements apportés aux projectiles | |
FR488024A (fr) | Perfectionnements apportés aux navires | |
FR487005A (fr) | Perfectionnements aux bateaux | |
FR490483A (fr) | Perfectionnements apportés aux accumulateurs | |
FR491512A (fr) | Perfectionnements aux navires | |
FR484832A (fr) | Perfectionnements apportés aux soupapes | |
FR494624A (fr) | Perfectionnements aux bielles | |
FR491599A (fr) | Perfectionnements aux éjecteurs fonctionnant à vapeur | |
FR510216A (fr) | Perfectionnements aux phonographes | |
FR490996A (fr) | Perfectionnements aux plansichters | |
FR485698A (fr) | Perfectionnements aux blutoirs | |
FR24053E (fr) | Perfectionnements aux hydroaéroplanes | |
FR22317E (fr) | Perfectionnements aux hydroaéroplanes | |
FR486779A (fr) | Perfectionnements apportés aux ceintures | |
FR493411A (fr) | Perfectionnements aux hydroaéroplanes | |
FR481376A (fr) | Perfectionnements apportés aux surtalons | |
FR494849A (fr) | Perfectionnements aux étaux | |
FR490777A (fr) | Perfectionnements aux fermoirs | |
FR488490A (fr) | Perfectionnements aux hublots | |
FR489088A (fr) | Perfectionnements aux pompes | |
FR491669A (fr) | Perfectionnements apportés aux radeaux | |
FR485439A (fr) | Perfectionnements aux avertisseurs | |
FR515236A (fr) | Perfectionnements aux presses | |
FR493896A (fr) | Perfectionnements apportés aux robinets |