NL44944C - - Google Patents
Info
- Publication number
- NL44944C NL44944C NL44944DA NL44944C NL 44944 C NL44944 C NL 44944C NL 44944D A NL44944D A NL 44944DA NL 44944 C NL44944 C NL 44944C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H9/042—Explosion-proof cases
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES122375D DE667549C (de) | 1936-04-18 | 1936-04-18 | Riegelverschluss fuer explosionssichere Gehaeuse elektrischer Geraete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL44944C true NL44944C (en:Method) |
Family
ID=7535860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL44944D NL44944C (en:Method) | 1936-04-18 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE667549C (en:Method) |
| NL (1) | NL44944C (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972541C (de) * | 1944-12-09 | 1959-08-20 | Siemens Ag | Verbindung geteilter Gehaeuse fuer elektrische Geraete, insbesondere Kabelgarnituren |
| DE927039C (de) * | 1950-05-23 | 1955-04-28 | Licentia Gmbh | Keilverschluss an Gehaeusen schlagwettergeschuetzter, druckfest gekapselter elektrischer Geraete |
| NL171383C (nl) * | 1951-08-16 | Kollmorgen Photocircuits | Werkwijze voor het vervaardigen van gedrukte bedradingen alsmede materiaal dat geschikt is om daarbij te worden gebruikt. | |
| DE1062306B (de) * | 1953-03-18 | 1959-07-30 | Calor Emag Elektrizitaets Ag | Druckfestes Gehaeuse zur zuenddurchschlagsicheren Kapselung von elektrischen Schaltgeraeten fuer explosions- bzw. schlagwettergefaehrdete Raeume |
| DE1082318B (de) * | 1953-09-07 | 1960-05-25 | Licentia Gmbh | Partikeldurchschlagsicheres Gehaeuse fuer elektrische Geraete |
| DE1150743B (de) * | 1958-05-17 | 1963-06-27 | Wilhelm Vershoven | Verriegelungseinrichtung fuer handbetaetigte elektrische Schalter in einem druckfesten Gehaeuse |
-
0
- NL NL44944D patent/NL44944C/xx active
-
1936
- 1936-04-18 DE DES122375D patent/DE667549C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE667549C (de) | 1938-11-14 |