JPS558801B2 - - Google Patents
Info
- Publication number
- JPS558801B2 JPS558801B2 JP629274A JP629274A JPS558801B2 JP S558801 B2 JPS558801 B2 JP S558801B2 JP 629274 A JP629274 A JP 629274A JP 629274 A JP629274 A JP 629274A JP S558801 B2 JPS558801 B2 JP S558801B2
- 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.)
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/27—Actuators for print wires
- B41J2/285—Actuators for print wires of plunger type
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/32—Belleville-type springs
- F16F1/324—Belleville-type springs characterised by having tongues or arms directed in a generally radial direction, i.e. diaphragm-type springs
- F16F1/326—Belleville-type springs characterised by having tongues or arms directed in a generally radial direction, i.e. diaphragm-type springs with a spiral-like appearance
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- 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
- H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
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- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
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- 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
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electromagnets (AREA)
- Impact Printers (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00322298A US3831729A (en) | 1971-11-30 | 1973-01-10 | Solenoid having increased throw capability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49108561A JPS49108561A (fr) | 1974-10-16 |
| JPS558801B2 true JPS558801B2 (fr) | 1980-03-06 |
Family
ID=23254270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP629274A Expired JPS558801B2 (fr) | 1973-01-10 | 1974-01-10 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS558801B2 (fr) |
| BE (1) | BE809443A (fr) |
| CA (1) | CA989924A (fr) |
| NL (1) | NL7400228A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5154217B2 (ja) * | 2007-12-28 | 2013-02-27 | 東海ゴム工業株式会社 | 防振装置用板ばねとそれを用いた能動型流体封入式防振装置や能動型制振装置、電磁式アクチュエータ |
| CN106994698B (zh) * | 2017-04-28 | 2024-03-29 | 长沙开山斧智能科技有限公司 | 可测量扭矩的扭矩平衡装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245031A (en) * | 1975-10-07 | 1977-04-08 | Mitsubishi Electric Corp | Electrical device |
-
1973
- 1973-12-21 CA CA188,788A patent/CA989924A/en not_active Expired
-
1974
- 1974-01-07 BE BE139559A patent/BE809443A/fr unknown
- 1974-01-08 NL NL7400228A patent/NL7400228A/xx not_active Application Discontinuation
- 1974-01-10 JP JP629274A patent/JPS558801B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49108561A (fr) | 1974-10-16 |
| BE809443A (fr) | 1974-05-02 |
| NL7400228A (fr) | 1974-07-12 |
| CA989924A (en) | 1976-05-25 |