ZA706422B - Electromagnetic device - Google Patents
Electromagnetic deviceInfo
- Publication number
- ZA706422B ZA706422B ZA706422A ZA706422A ZA706422B ZA 706422 B ZA706422 B ZA 706422B ZA 706422 A ZA706422 A ZA 706422A ZA 706422 A ZA706422 A ZA 706422A ZA 706422 B ZA706422 B ZA 706422B
- Authority
- ZA
- South Africa
- Prior art keywords
- electromagnetic device
- electromagnetic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J9/00—Hammer-impression mechanisms
- B41J9/26—Means for operating hammers to effect impression
- B41J9/38—Electromagnetic means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Impact Printers (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86381269A | 1969-10-06 | 1969-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA706422B true ZA706422B (en) | 1971-05-27 |
Family
ID=25341845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA706422A ZA706422B (en) | 1969-10-06 | 1970-09-21 | Electromagnetic device |
Country Status (6)
Country | Link |
---|---|
US (1) | US3652965A (de) |
BE (1) | BE757079A (de) |
CH (1) | CH515590A (de) |
DE (1) | DE7036653U (de) |
GB (1) | GB1258020A (de) |
ZA (1) | ZA706422B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5536969A (en) * | 1978-09-07 | 1980-03-14 | Canon Inc | Electromagnetic device |
JPS615766Y2 (de) * | 1981-08-08 | 1986-02-21 | ||
US5418069A (en) * | 1993-11-10 | 1995-05-23 | Learman; Thomas J. | Formable composite magnetic flux concentrator and method of making the concentrator |
US5529747A (en) * | 1993-11-10 | 1996-06-25 | Learflux, Inc. | Formable composite magnetic flux concentrator and method of making the concentrator |
-
0
- BE BE757079D patent/BE757079A/xx unknown
-
1969
- 1969-10-06 US US863812A patent/US3652965A/en not_active Expired - Lifetime
-
1970
- 1970-09-21 ZA ZA706422A patent/ZA706422B/xx unknown
- 1970-09-23 GB GB1258020D patent/GB1258020A/en not_active Expired
- 1970-10-03 DE DE7036653U patent/DE7036653U/de not_active Expired
- 1970-10-06 CH CH1487870A patent/CH515590A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE757079A (fr) | 1971-03-16 |
DE7036653U (de) | 1973-08-02 |
GB1258020A (de) | 1971-12-22 |
US3652965A (en) | 1972-03-28 |
DE2048706B2 (de) | 1972-07-13 |
CH515590A (de) | 1971-11-15 |
DE2048706A1 (de) | 1971-04-22 |
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