BE529893A - - Google Patents
Info
- Publication number
- BE529893A BE529893A BE529893DA BE529893A BE 529893 A BE529893 A BE 529893A BE 529893D A BE529893D A BE 529893DA BE 529893 A BE529893 A BE 529893A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE325264X | 1953-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE529893A true BE529893A (fr) |
Family
ID=6182729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE529893D BE529893A (fr) | 1953-06-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE529893A (fr) |
| CH (1) | CH325264A (fr) |
| GB (1) | GB776165A (fr) |
-
0
- BE BE529893D patent/BE529893A/xx unknown
-
1954
- 1954-05-29 CH CH325264D patent/CH325264A/de unknown
- 1954-06-25 GB GB18669/54A patent/GB776165A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH325264A (de) | 1957-10-31 |
| GB776165A (en) | 1957-06-05 |