BE683544A - - Google Patents
Info
- Publication number
- BE683544A BE683544A BE683544DA BE683544A BE 683544 A BE683544 A BE 683544A BE 683544D A BE683544D A BE 683544DA BE 683544 A BE683544 A BE 683544A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
- G01P13/002—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR27276A FR1455275A (fr) | 1965-08-04 | 1965-08-04 | Relais de détection d'un débit de fluide |
| FR135060 | 1968-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683544A true BE683544A (fr) | 1966-12-16 |
Family
ID=26165241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683544D BE683544A (fr) | 1965-08-04 | 1966-07-01 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE683544A (fr) |
| DE (1) | DE1665686A1 (fr) |
| FR (2) | FR1455275A (fr) |
| LU (1) | LU51460A1 (fr) |
| NL (1) | NL6609582A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085336A (en) * | 1976-08-09 | 1978-04-18 | Paul F. Walters | Liquid flow activated switch |
| FR2463303A1 (fr) * | 1979-08-08 | 1981-02-20 | Peypelut Paul | Dispositif de commande de securite a distance par poussoir pneumatique associe a un relai |
-
1965
- 1965-08-04 FR FR27276A patent/FR1455275A/fr not_active Expired
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1966
- 1966-07-01 BE BE683544D patent/BE683544A/xx unknown
- 1966-07-01 LU LU51460A patent/LU51460A1/xx unknown
- 1966-07-08 NL NL6609582A patent/NL6609582A/xx unknown
- 1966-07-21 DE DE19661665686 patent/DE1665686A1/de active Pending
-
1968
- 1968-01-05 FR FR1560416D patent/FR1560416A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6609582A (fr) | 1967-02-06 |
| FR1455275A (fr) | 1966-04-01 |
| DE1665686A1 (de) | 1971-03-25 |
| FR1560416A (fr) | 1969-03-21 |
| LU51460A1 (fr) | 1966-09-01 |