JPS4945859A - - Google Patents
Info
- Publication number
- JPS4945859A JPS4945859A JP8263673A JP8263673A JPS4945859A JP S4945859 A JPS4945859 A JP S4945859A JP 8263673 A JP8263673 A JP 8263673A JP 8263673 A JP8263673 A JP 8263673A JP S4945859 A JPS4945859 A JP S4945859A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- B23K11/241—Electric supplies
- B23K11/245—Electric supplies using a stepping counter in synchronism with the welding pulses
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT6955872A IT964885B (it) | 1972-08-04 | 1972-08-04 | Apparecchiatura di controllo per saldatrici a resistenza |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4945859A true JPS4945859A (env) | 1974-05-01 |
Family
ID=11312386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8263673A Pending JPS4945859A (env) | 1972-08-04 | 1973-07-20 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4945859A (env) |
| DE (1) | DE2317982A1 (env) |
| FR (1) | FR2194522A1 (env) |
| IT (1) | IT964885B (env) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445621A (en) * | 1964-03-05 | 1969-05-20 | Gen Motors Corp | Step relay panel for automatically increasing the current flow to a welding gun |
| US3452214A (en) * | 1967-10-16 | 1969-06-24 | Feick Co Harry | Digital wave form division for power control |
-
1972
- 1972-08-04 IT IT6955872A patent/IT964885B/it active
-
1973
- 1973-03-27 FR FR7310858A patent/FR2194522A1/fr active Granted
- 1973-04-10 DE DE19732317982 patent/DE2317982A1/de active Pending
- 1973-07-20 JP JP8263673A patent/JPS4945859A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317982A1 (de) | 1974-02-14 |
| FR2194522B1 (env) | 1976-11-05 |
| IT964885B (it) | 1974-01-31 |
| FR2194522A1 (en) | 1974-03-01 |