BR8601617A - Impressora por percussao de alta velocidade e sistema de compensacao - Google Patents

Impressora por percussao de alta velocidade e sistema de compensacao

Info

Publication number: BR8601617A
Authority: BR; Brazil
Prior art keywords: percusion; printer; high speed; compensation system; compensation
Prior art date: 1985-04-11

Application number

BR8601617A

Other languages

English (en)

Inventor

Robert E Costello

Original Assignee

Centronics Data Computer

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.)

1985-04-11

Filing date

1986-04-10

Publication date

1986-12-16

1986-04-10 Application filed by Centronics Data Computer filed Critical Centronics Data Computer

1986-12-16 Publication of BR8601617A publication Critical patent/BR8601617A/pt

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
- B41J9/44—Control for hammer-impression mechanisms
- B41J9/52—Control for hammer-impression mechanisms for checking the operation of print hammers

BR8601617A 1985-04-11 1986-04-10 Impressora por percussao de alta velocidade e sistema de compensacao BR8601617A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/721,994 US4627344A (en)	1985-04-11	1985-04-11	Impact printer with magnetic interaction compensation

Publications (1)

Publication Number	Publication Date
BR8601617A true BR8601617A (pt)	1986-12-16

Family

ID=24900098

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8601617A BR8601617A (pt)	1985-04-11	1986-04-10	Impressora por percussao de alta velocidade e sistema de compensacao

Country Status (7)

Country	Link
US (1)	US4627344A (pt)
JP (1)	JPS61280959A (pt)
BR (1)	BR8601617A (pt)
CA (1)	CA1259272A (pt)
DE (1)	DE3612014A1 (pt)
FR (1)	FR2580230A1 (pt)
GB (1)	GB2174523B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2511893B2 (ja) *	1986-08-15	1996-07-03	沖電気工業株式会社	プリンタの印字ヘッド駆動装置
JP2890536B2 (ja) *	1989-10-20	1999-05-17	日立工機株式会社	ドットラインプリンタ
JPH03258556A (ja) *	1990-03-09	1991-11-18	Oki Electric Ind Co Ltd	ワイヤドット印字ヘッドの駆動方法並びに駆動装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2249538A5 (en) *	1973-10-24	1975-05-23	Honeywell Bull Soc Ind	Printing machine hammer energy control - has adjustable time delay between hammers and impulse generator
US4232975A (en) *	1979-01-02	1980-11-11	International Business Machines Corporation	Print hammer control
US4278021A (en) *	1979-04-13	1981-07-14	Hitachi Koki Company, Limited	Magnetic interference prevention system
US4286517A (en) *	1979-07-12	1981-09-01	Hitachi Koki Company Limited	Printer magnetic interference prevention system
US4280404A (en) *	1979-10-03	1981-07-28	Printronix, Inc.	Printer having variable hammer release drive
US4286516A (en) *	1979-10-15	1981-09-01	Burroughs Corporation	Electronic control for timing hammers in impact printers
US4527920A (en) *	1983-06-13	1985-07-09	International Business Machines Corporation	Print hammer firing compensation circuit for printer velocity variation

1985
- 1985-04-11 US US06/721,994 patent/US4627344A/en not_active Expired - Lifetime
1986
- 1986-04-08 JP JP61080957A patent/JPS61280959A/ja active Pending
- 1986-04-10 FR FR8605148A patent/FR2580230A1/fr active Pending
- 1986-04-10 DE DE19863612014 patent/DE3612014A1/de not_active Withdrawn
- 1986-04-10 BR BR8601617A patent/BR8601617A/pt unknown
- 1986-04-10 GB GB08608708A patent/GB2174523B/en not_active Expired
- 1986-04-11 CA CA000506484A patent/CA1259272A/en not_active Expired

Also Published As

Publication number	Publication date
JPS61280959A (ja)	1986-12-11
GB8608708D0 (en)	1986-05-14
CA1259272A (en)	1989-09-12
GB2174523B (en)	1988-09-01
US4627344A (en)	1986-12-09
DE3612014A1 (de)	1987-01-22
GB2174523A (en)	1986-11-05
FR2580230A1 (fr)	1986-10-17

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