SE7701968L - Linjer motor - Google Patents
Linjer motorInfo
- Publication number
- SE7701968L SE7701968L SE7701968A SE7701968A SE7701968L SE 7701968 L SE7701968 L SE 7701968L SE 7701968 A SE7701968 A SE 7701968A SE 7701968 A SE7701968 A SE 7701968A SE 7701968 L SE7701968 L SE 7701968L
- Authority
- SE
- Sweden
- Prior art keywords
- frame
- motor
- locked
- permanent magnets
- pole piece
- Prior art date
Links
Classifications
-
- 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
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/30—Details
- D05B69/32—Vibration-minimising devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Power Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Linear Motors (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/687,858 US4016441A (en) | 1976-05-19 | 1976-05-19 | Linear motor |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7701968L true SE7701968L (sv) | 1977-11-20 |
Family
ID=24762163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7701968A SE7701968L (sv) | 1976-05-19 | 1977-02-22 | Linjer motor |
Country Status (9)
Country | Link |
---|---|
US (1) | US4016441A (sv) |
JP (1) | JPS607465B2 (sv) |
BR (1) | BR7702003A (sv) |
CA (1) | CA1084977A (sv) |
DE (1) | DE2703631C2 (sv) |
FR (1) | FR2352428A1 (sv) |
GB (1) | GB1522463A (sv) |
IT (1) | IT1075916B (sv) |
SE (1) | SE7701968L (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4214539A (en) * | 1978-09-21 | 1980-07-29 | The Singer Company | Position sensing device for electronic sewing machine |
IT1162038B (it) * | 1978-10-05 | 1987-03-18 | Necchi Spa | Attuatore elettromeccanico applicato su macchine per cucire a comando elettronico |
US4217507A (en) * | 1979-01-08 | 1980-08-12 | The Singer Company | Linear motor |
US4214540A (en) * | 1979-05-30 | 1980-07-29 | The Singer Company | Variable presser bar pressure control arrangement |
US4385573A (en) * | 1981-05-11 | 1983-05-31 | The Singer Company | Single actuator control of multiple sewing instrumentalities |
US4414594A (en) * | 1982-02-26 | 1983-11-08 | Atasi Corporation | Linear actuator for a memory storage apparatus |
US4625132A (en) * | 1984-08-07 | 1986-11-25 | Anorad | Linear motor with seal |
JPH06178523A (ja) * | 1992-12-03 | 1994-06-24 | Fujitsu Ltd | ボイスコイルモータの磁気回路 |
JP4079286B2 (ja) * | 1995-12-13 | 2008-04-23 | Juki株式会社 | ミシンの糸張力制御装置 |
ATE218636T1 (de) * | 1998-04-15 | 2002-06-15 | Pfaff Ag G M | Näh- oder stickmaschine |
US20110079203A1 (en) * | 2009-10-07 | 2011-04-07 | Jen-Chun Poe | Fuel tube and fuel tube contained automobile fuel pretreatment device |
TWM375766U (en) * | 2009-10-07 | 2010-03-11 | Top 1 Green Dev Co Ltd | Fuel combustion device for vehicle |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3505544A (en) * | 1968-02-09 | 1970-04-07 | Data Products Corp | Linear motor |
US3470399A (en) * | 1968-06-17 | 1969-09-30 | Ibm | Linear motor velocity detection apparatus |
US3521092A (en) * | 1968-07-10 | 1970-07-21 | Ibm | Data storage extended stroke actuator |
DE6939669U (de) * | 1969-10-11 | 1970-06-25 | Bosch Gmbh Robert | Elektrische maschine. |
NL7107133A (sv) * | 1970-05-28 | 1971-11-30 | ||
US3659124A (en) * | 1970-09-28 | 1972-04-25 | Vernitron Corp | Linear motion motor with rectangular coil construction |
NL7106185A (sv) * | 1971-05-06 | 1972-11-08 | ||
US3760206A (en) * | 1972-01-12 | 1973-09-18 | Iomec | Lightweight linear motor |
US3789250A (en) * | 1972-02-04 | 1974-01-29 | Ford Motor Co | Permanent magnet dynamoelectric machine |
BE795400A (fr) * | 1972-02-14 | 1973-08-14 | Xerox Corp | Moteur de haut-parleur sans flux de perte |
US3743870A (en) * | 1972-06-28 | 1973-07-03 | Ltv Ling Altec Inc | Moving coil linear actuator |
US3816777A (en) * | 1972-12-27 | 1974-06-11 | K Metzgar | Electrodynamic force generator |
US3984745A (en) * | 1974-01-08 | 1976-10-05 | The Singer Company | Sewing machine stitch pattern generation using servo controls |
US3889139A (en) * | 1974-02-14 | 1975-06-10 | Xerox Corp | Linear motor actuator |
-
1976
- 1976-05-19 US US05/687,858 patent/US4016441A/en not_active Expired - Lifetime
-
1977
- 1977-01-19 GB GB2127/77A patent/GB1522463A/en not_active Expired
- 1977-01-24 IT IT19587/77A patent/IT1075916B/it active
- 1977-01-28 DE DE2703631A patent/DE2703631C2/de not_active Expired
- 1977-02-14 CA CA271,705A patent/CA1084977A/en not_active Expired
- 1977-02-22 SE SE7701968A patent/SE7701968L/sv not_active Application Discontinuation
- 1977-03-09 FR FR7706934A patent/FR2352428A1/fr active Granted
- 1977-03-28 JP JP52034329A patent/JPS607465B2/ja not_active Expired
- 1977-03-30 BR BR2003/77A patent/BR7702003A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE2703631A1 (de) | 1977-12-01 |
JPS52140816A (en) | 1977-11-24 |
US4016441A (en) | 1977-04-05 |
JPS607465B2 (ja) | 1985-02-25 |
CA1084977A (en) | 1980-09-02 |
FR2352428A1 (fr) | 1977-12-16 |
FR2352428B1 (sv) | 1982-11-12 |
GB1522463A (en) | 1978-08-23 |
IT1075916B (it) | 1985-04-22 |
BR7702003A (pt) | 1978-02-08 |
DE2703631C2 (de) | 1986-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7701968-5 |