FR2095553A5 - - Google Patents
Info
- Publication number
- FR2095553A5 FR2095553A5 FR7116469A FR7116469A FR2095553A5 FR 2095553 A5 FR2095553 A5 FR 2095553A5 FR 7116469 A FR7116469 A FR 7116469A FR 7116469 A FR7116469 A FR 7116469A FR 2095553 A5 FR2095553 A5 FR 2095553A5
- Authority
- FR
- France
- 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.)
- Expired
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
- B41J9/36—Means for operating hammers to effect impression in which mechanical power is applied under electromagnetic control
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Impact Printers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5105670A | 1970-06-30 | 1970-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2095553A5 true FR2095553A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-02-11 |
Family
ID=21969074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7116469A Expired FR2095553A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-06-30 | 1971-04-29 |
Country Status (8)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243126B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-08-23 | 1977-10-28 | ||
| FR2273297B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-02-04 | 1977-04-15 | Canon Kk | |
| US4044668A (en) * | 1975-05-16 | 1977-08-30 | Printronix, Inc. | Print hammer mechanism |
| US4033255A (en) * | 1975-11-13 | 1977-07-05 | Printronix, Inc. | Print hammer actuator for dot matrix printers |
| US4233894A (en) * | 1978-06-02 | 1980-11-18 | Printronix, Inc. | Print hammer mechanism having dual pole pieces |
| US4225250A (en) * | 1978-10-10 | 1980-09-30 | Tally Corporation | Segmented-ring magnet print head |
| US4242658A (en) * | 1978-12-29 | 1980-12-30 | International Business Machines Corporation | Magnetic actuator using modulated flux |
| JPS56135080A (en) * | 1980-03-27 | 1981-10-22 | Oki Electric Ind Co Ltd | Wire dot head |
| JPS5749576A (en) * | 1980-09-11 | 1982-03-23 | Nec Corp | Printing head of dot matrix printer |
| US4461207A (en) * | 1980-11-17 | 1984-07-24 | International Business Machines Corporation | Actuator mechanism for a printer or the like using dual magnets |
| US4591280A (en) * | 1985-01-22 | 1986-05-27 | Mannesmann Tally Corporation | Permanent magnet, stored energy, print head |
| NL8900007A (nl) * | 1989-01-03 | 1990-08-01 | Holec Syst & Componenten | Stuurinrichting voor een elektrische schakelaar, alsmede een met deze stuurinrichting uitgeruste elektrische schakelaar. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2888290A (en) * | 1956-02-27 | 1959-05-26 | William C Pierce | Door with magnetic catch |
| US3282203A (en) * | 1964-04-16 | 1966-11-01 | Burroughs Corp | Magnetically operated print hammers in high speed printers |
| US3285166A (en) * | 1964-12-18 | 1966-11-15 | Data Products Corp | High speed print hammer and bar magnet means |
| FR1479460A (fr) * | 1966-03-22 | 1967-05-05 | Ind Electr De La Seine L | Déclencheur électromagnétique sensible à réarmement |
| US3449639A (en) * | 1966-12-30 | 1969-06-10 | Ibm | Actuator driver circuit |
-
1970
- 1970-06-30 US US51056A patent/US3659238A/en not_active Expired - Lifetime
-
1971
- 1971-04-29 FR FR7116469A patent/FR2095553A5/fr not_active Expired
- 1971-05-21 GB GB1620871*[A patent/GB1326970A/en not_active Expired
- 1971-06-17 CA CA115869A patent/CA931202A/en not_active Expired
- 1971-06-23 NL NL7108615A patent/NL7108615A/xx unknown
- 1971-06-29 CH CH949971A patent/CH528370A/de not_active IP Right Cessation
- 1971-06-29 DE DE19712132354 patent/DE2132354A1/de active Pending
- 1971-06-30 SE SE08453/71A patent/SE360194B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1326970A (en) | 1973-08-15 |
| SE360194B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-09-17 |
| DE2132354A1 (de) | 1972-02-10 |
| NL7108615A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-03 |
| CH528370A (de) | 1972-09-30 |
| US3659238A (en) | 1972-04-25 |
| CA931202A (en) | 1973-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |