IT1228416B - Circuito di recupero di potenza. - Google Patents

Circuito di recupero di potenza.

Info

Publication number: IT1228416B
Authority: IT; Italy
Prior art keywords: power recovery; recovery circuit; circuit; power; recovery
Prior art date: 1987-07-14

Application number

IT8721285A

Other languages

English (en)

Other versions

IT8721285A0 (it

Inventor

Raffaele Ricci

Gabriele Rotondi

Original Assignee

Honeywell Bull Spa

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.)

1987-07-14

Filing date

1987-07-14

Publication date

1991-06-17

1987-07-14 Application filed by Honeywell Bull Spa filed Critical Honeywell Bull Spa

1987-07-14 Priority to IT8721285A priority Critical patent/IT1228416B/it

1987-07-14 Publication of IT8721285A0 publication Critical patent/IT8721285A0/it

1988-05-17 Priority to US07/194,796 priority patent/US4835655A/en

1988-06-27 Priority to EP88110220A priority patent/EP0299267B1/en

1988-06-27 Priority to DE8888110220T priority patent/DE3867741D1/de

1991-06-17 Application granted granted Critical

1991-06-17 Publication of IT1228416B publication Critical patent/IT1228416B/it

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
- B41J9/44—Control for hammer-impression mechanisms
- 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
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1883—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings by steepening leading and trailing edges of magnetisation pulse, e.g. printer drivers

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Dc-Dc Converters (AREA)

IT8721285A 1987-07-14 1987-07-14 Circuito di recupero di potenza. IT1228416B (it)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
IT8721285A IT1228416B (it)	1987-07-14	1987-07-14	Circuito di recupero di potenza.
US07/194,796 US4835655A (en)	1987-07-14	1988-05-17	Power recovery circuit
EP88110220A EP0299267B1 (en)	1987-07-14	1988-06-27	Power recovery circuit
DE8888110220T DE3867741D1 (de)	1987-07-14	1988-06-27	Leistungsrueckgewinnungsschaltung.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8721285A IT1228416B (it)	1987-07-14	1987-07-14	Circuito di recupero di potenza.

Publications (2)

Publication Number	Publication Date
IT8721285A0 IT8721285A0 (it)	1987-07-14
IT1228416B true IT1228416B (it)	1991-06-17

Family

ID=11179550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8721285A IT1228416B (it)	1987-07-14	1987-07-14	Circuito di recupero di potenza.

Country Status (4)

Country	Link
US (1)	US4835655A (it)
EP (1)	EP0299267B1 (it)
DE (1)	DE3867741D1 (it)
IT (1)	IT1228416B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0326781B1 (de) *	1988-02-05	1992-11-11	MANNESMANN Aktiengesellschaft	Ansteuerung für Drucker
DE68913931T2 (de) *	1988-12-13	1994-06-30	Seiko Epson Corp	Vorrichtung zur Steuerung einer Punktdrucknadel.
US5335136A (en) *	1988-12-29	1994-08-02	Robert Bosch Gmbh	Electronic circuit arrangement for triggering solenoid valves
JP2539313Y2 (ja) *	1991-12-06	1997-06-25	ダイワ精工株式会社	スキー靴
EP0590223B1 (en) *	1992-09-30	1995-12-27	STMicroelectronics S.r.l.	Method and device to recover energy in driving inductive loads
WO1995029498A1 (en) *	1994-04-26	1995-11-02	Kilovac Corporation	Dc actuator control circuit with voltage source sag compensation and fast dropout period
US5914849A (en) *	1994-04-26	1999-06-22	Kilovac Corporation	DC actuator control circuit with voltage compensation, current control and fast dropout period
EP0827170B1 (en) *	1996-07-31	2004-11-03	Matsushita Electric Works, Ltd.	Electromagnet drive apparatus
US7057870B2 (en) *	2003-07-17	2006-06-06	Cummins, Inc.	Inductive load driver circuit and system
US20050047048A1 (en) *	2003-08-27	2005-03-03	Silicon Touch Technology Inc.	Over-voltage protection coil control circuit
US7654529B2 (en) *	2005-05-17	2010-02-02	Scientific Games International, Inc.	Combination scratch ticket and on-line game ticket
DE102008052421A1 (de) *	2008-10-21	2010-04-22	Giesecke & Devrient Gmbh	Vorrichtung und Verfahren zum Bedrucken eines Banderolenstreifens
US20100259861A1 (en) *	2009-04-10	2010-10-14	Pertech Resources, Inc.	Solenoid drive method that conserves power

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1001997B (it) *	1973-11-28	1976-04-30		Circuito di pilotaggio per elet tromagnete di stampa
US4323944A (en) *	1979-10-25	1982-04-06	Lucas Industries Limited	Control circuit for an electromagnet
US4336587A (en) *	1981-06-29	1982-06-22	Boettcher Jr Charles W	High efficiency turn-off loss reduction network with active discharge of storage capacitor
JPS612571A (ja) *	1984-06-15	1986-01-08	Brother Ind Ltd	ドットプリンタにおける印字ワイヤ−駆動回路
US4661882A (en) *	1985-12-24	1987-04-28	Ibm Corporation	Power supply/sink for use with switched inductive loads

1987
- 1987-07-14 IT IT8721285A patent/IT1228416B/it active
1988
- 1988-05-17 US US07/194,796 patent/US4835655A/en not_active Expired - Fee Related
- 1988-06-27 DE DE8888110220T patent/DE3867741D1/de not_active Expired - Lifetime
- 1988-06-27 EP EP88110220A patent/EP0299267B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0299267A2 (en)	1989-01-18
US4835655A (en)	1989-05-30
IT8721285A0 (it)	1987-07-14
EP0299267A3 (en)	1989-06-28
DE3867741D1 (de)	1992-02-27
EP0299267B1 (en)	1992-01-15

Publication	Publication Date	Title
DE3686848D1 (de)	1992-11-05	Bildverbesserungsschaltung.
DE3850629D1 (de)	1994-08-18	Adaptierbarer Schaltkreis.
DE3789291D1 (de)	1994-04-14	Videosignalerzeugungsschaltung.
DE3751376D1 (de)	1995-08-03	Schaltungselement.
DE3576445D1 (de)	1990-04-12	Fernsehkamera.
NO883103L (no)	1989-02-20	Elektrisk kobling.
DE3884501D1 (de)	1993-11-04	Vergleichsschaltung.
DE3782943D1 (de)	1993-01-14	Umlaufverdampfer.
DE3681045D1 (de)	1991-10-02	Vorladungsschaltung.
IT8719979A0 (it)	1987-04-03	Circuito di rivelazione di sincronizzazione.
DE3788971D1 (de)	1994-03-17	Spannungsvergleichsschaltung.
IT1228416B (it)	1991-06-17	Circuito di recupero di potenza.
DE3577967D1 (de)	1990-06-28	Modul-schaltkreis.
IT8620618A0 (it)	1986-05-30	Circuito di collegamento.
IT1206117B (it)	1989-04-14	Circuito demultiplatore.
DE3674527D1 (de)	1990-10-31	Cmos-schaltung.
DE3880554D1 (de)	1993-06-03	Datenerfassungsschaltung.
DE3881948D1 (de)	1993-07-29	Massstabgerechte spannungspegelumsetzungsschaltung.
IT8619722A0 (it)	1986-03-12	Disposizione circuitale.
DE3884713D1 (de)	1993-11-11	Logische Schaltung.
DE3887266D1 (de)	1994-03-03	Horizontal-Synchronschaltung.
DE3787037D1 (de)	1993-09-23	Halteschaltung.
DE3772894D1 (de)	1991-10-17	Kaeltekreislauf.
DE3885707D1 (de)	1993-12-23	Taktwiederherstellungsschaltung.
IT8522859A0 (it)	1985-11-15	Circuito tiristorizzato.