NL74421C - - Google Patents
Info
- Publication number
- NL74421C NL74421C NL74421DA NL74421C NL 74421 C NL74421 C NL 74421C NL 74421D A NL74421D A NL 74421DA NL 74421 C NL74421 C NL 74421C
- Authority
- NL
- Netherlands
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
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G15/00—Mechanical devices for initiating a movement automatically due to a specific cause
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Adjustable Resistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB687648A GB635672A (en) | 1948-03-05 | 1948-03-05 | Improvements in or relating to inertia or impact operated devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL74421C true NL74421C (https=) |
Family
ID=9822398
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL63302162A NL145206B (nl) | 1948-03-05 | Werkwijze voor het vervaardigen van een glazen plaat met verminderde reflectie, alsmede aldus verkregen glazen plaat. | |
| NL74421D NL74421C (https=) | 1948-03-05 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL63302162A NL145206B (nl) | 1948-03-05 | Werkwijze voor het vervaardigen van een glazen plaat met verminderde reflectie, alsmede aldus verkregen glazen plaat. |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB635672A (https=) |
| NL (2) | NL74421C (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL191010A (https=) * | 1953-09-23 | |||
| US3509299A (en) * | 1968-11-25 | 1970-04-28 | Garrett Corp | Acceleration sensor switch |
| US4594485A (en) * | 1985-04-04 | 1986-06-10 | Brown Jr Milton F | Impact sensor |
| CN116168975A (zh) * | 2023-03-06 | 2023-05-26 | 山西汾西重工有限责任公司 | 触发保险装置 |
-
0
- NL NL63302162A patent/NL145206B/xx unknown
- NL NL74421D patent/NL74421C/xx active
-
1948
- 1948-03-05 GB GB687648A patent/GB635672A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB635672A (en) | 1950-04-12 |
| NL145206B (nl) |