NL52222C - - Google Patents
Info
- Publication number
- NL52222C NL52222C NL52222DA NL52222C NL 52222 C NL52222 C NL 52222C NL 52222D A NL52222D A NL 52222DA NL 52222 C NL52222 C NL 52222C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/248—Electric supplies using discharge tubes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/288—Modifications for introducing a time delay before switching in tube switches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202605X | 1936-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL52222C true NL52222C (OSRAM) |
Family
ID=5772316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL52222D NL52222C (OSRAM) | 1936-12-14 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH202605A (OSRAM) |
| NL (1) | NL52222C (OSRAM) |
-
0
- NL NL52222D patent/NL52222C/xx active
-
1937
- 1937-11-26 CH CH202605D patent/CH202605A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH202605A (de) | 1939-01-31 |