SE462080B - Saett och anordning foer oevervakning av arbetssaettet hos en naalskrivare - Google Patents

Saett och anordning foer oevervakning av arbetssaettet hos en naalskrivare

Info

Publication number: SE462080B
Authority: SE; Sweden
Prior art keywords: writing; needle; monitoring; during; working
Prior art date: 1987-11-23

Application number

SE8704630A

Other languages

English (en)

Swedish (sv)

Other versions

SE8704630L (sv

SE8704630D0 (sv

Inventor

O O Salminen

Original Assignee

Facit Ab

Priority date (The priority date 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 date listed.)

1987-11-23

Filing date

1987-11-23

Publication date

1990-05-07

1987-11-23 Application filed by Facit Ab filed Critical Facit Ab

1987-11-23 Priority to SE8704630A priority Critical patent/SE462080B/sv

1987-11-23 Publication of SE8704630D0 publication Critical patent/SE8704630D0/xx

1988-11-09 Priority to EP88850386A priority patent/EP0318448A3/de

1988-11-22 Priority to JP29587288A priority patent/JPH01165456A/ja

1989-05-24 Publication of SE8704630L publication Critical patent/SE8704630L/

1990-05-07 Publication of SE462080B publication Critical patent/SE462080B/sv

Links

238000012544 monitoring process Methods 0.000 title claims description 19
238000000034 method Methods 0.000 title claims description 10
238000004804 winding Methods 0.000 claims description 19
230000004907 flux Effects 0.000 claims description 13
230000007704 transition Effects 0.000 claims description 4
241001422033 Thestylus Species 0.000 description 3
230000005355 Hall effect Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000000696 magnetic material Substances 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000008859 change Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1

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
- B41J2/30—Control circuits for actuators
- 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
- B41J9/42—Hammer-impression mechanisms with anti-rebound arrangements

Landscapes

Character Spaces And Line Spaces In Printers (AREA)
Dot-Matrix Printers And Others (AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

SE8704630A 1987-11-23 1987-11-23 Saett och anordning foer oevervakning av arbetssaettet hos en naalskrivare SE462080B (sv)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
SE8704630A SE462080B (sv)	1987-11-23	1987-11-23	Saett och anordning foer oevervakning av arbetssaettet hos en naalskrivare
EP88850386A EP0318448A3 (de)	1987-11-23	1988-11-09	Verfahren und Anordung zum Überwachen des Betriebes von Matrixdruckern
JP29587288A JPH01165456A (ja)	1987-11-23	1988-11-22	マトリクスプリンタの動作監視方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8704630A SE462080B (sv)	1987-11-23	1987-11-23	Saett och anordning foer oevervakning av arbetssaettet hos en naalskrivare

Publications (3)

Publication Number	Publication Date
SE8704630D0 SE8704630D0 (sv)	1987-11-23
SE8704630L SE8704630L (sv)	1989-05-24
SE462080B true SE462080B (sv)	1990-05-07

Family

ID=20370350

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8704630A SE462080B (sv)	1987-11-23	1987-11-23	Saett och anordning foer oevervakning av arbetssaettet hos en naalskrivare

Country Status (3)

Country	Link
EP (1)	EP0318448A3 (de)
JP (1)	JPH01165456A (de)
SE (1)	SE462080B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0395763B1 (de) *	1987-11-27	1995-07-19	Oki Electric Industry Company, Limited	Druckvorrichtung mit punktanschlag
JP2738786B2 (ja) *	1991-10-25	1998-04-08	沖電気工業株式会社	ワイヤドットヘッドの駆動装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4273039A (en) *	1979-08-03	1981-06-16	Hewlett Packard Company	Impact printing apparatus and method using reluctance switching and a closed loop drive system
US4407193A (en) *	1980-06-16	1983-10-04	International Business Machines Corporation	Solenoid impact print hammer with uniform free flight time
US4353656A (en) *	1980-10-14	1982-10-12	Xerox Corporation	Moving coil, multiple energy print hammer system including a closed loop servo
US4348119A (en) *	1980-11-06	1982-09-07	General Electric Company	Bounce control system for moving coil printing element
US4538930A (en) *	1984-09-24	1985-09-03	Xerox Corporation	Adaptive print hammer damper
IT1211780B (it) *	1986-09-16	1989-11-03	Canon Kk	Apparecchio di registrazione di tipo ad impatto

1987
- 1987-11-23 SE SE8704630A patent/SE462080B/sv not_active IP Right Cessation
1988
- 1988-11-09 EP EP88850386A patent/EP0318448A3/de not_active Withdrawn
- 1988-11-22 JP JP29587288A patent/JPH01165456A/ja active Pending

Also Published As

Publication number	Publication date
SE8704630L (sv)	1989-05-24
JPH01165456A (ja)	1989-06-29
EP0318448A2 (de)	1989-05-31
SE8704630D0 (sv)	1987-11-23
EP0318448A3 (de)	1989-07-26

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Legal Events

Date

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Title

Description

1995-01-31

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