NL249761A - - Google Patents
Info
- Publication number
- NL249761A NL249761A NL249761DA NL249761A NL 249761 A NL249761 A NL 249761A NL 249761D A NL249761D A NL 249761DA NL 249761 A NL249761 A NL 249761A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
-
- 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
- H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
- H01H39/006—Opening by severing a conductor
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR791392A FR1231134A (en) | 1959-04-07 | 1959-04-07 | Pneumatic impact switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249761A true NL249761A (en) |
Family
ID=8713342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249761D NL249761A (en) | 1959-04-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE588768A (en) |
| FR (1) | FR1231134A (en) |
| LU (1) | LU38399A1 (en) |
| NL (1) | NL249761A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9901932D0 (en) * | 1999-05-26 | 1999-05-26 | Cassiopeja Ab | Device for protecting a vehicle against fire |
| ATE527720T1 (en) * | 2009-02-10 | 2011-10-15 | Autoliv Dev | SAFETY ARRANGEMENT FOR A MOTOR VEHICLE |
| FR2964783B1 (en) * | 2010-09-14 | 2012-10-12 | Areva T & D Sas | FAST SHORT CIRCUIT SWITCH |
-
0
- LU LU38399D patent/LU38399A1/xx unknown
- NL NL249761D patent/NL249761A/xx unknown
-
1959
- 1959-04-07 FR FR791392A patent/FR1231134A/en not_active Expired
-
1960
- 1960-03-17 BE BE588768A patent/BE588768A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1231134A (en) | 1960-09-27 |
| BE588768A (en) | 1960-07-18 |
| LU38399A1 (en) |