NL7510968A - PRESSURE HEAD. - Google Patents

PRESSURE HEAD.

Info

Publication number
NL7510968A
NL7510968A NL7510968A NL7510968A NL7510968A NL 7510968 A NL7510968 A NL 7510968A NL 7510968 A NL7510968 A NL 7510968A NL 7510968 A NL7510968 A NL 7510968A NL 7510968 A NL7510968 A NL 7510968A
Authority
NL
Netherlands
Prior art keywords
pressure head
head
pressure
Prior art date
Application number
NL7510968A
Other languages
Dutch (nl)
Original Assignee
Bell Telephone Mfg
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.)
Filing date
Publication date
Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of NL7510968A publication Critical patent/NL7510968A/en

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
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/38—Electromagnetic means
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/121—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by printing code marks
    • 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
    • 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
    • H01F7/1638—Armatures not entering the winding
NL7510968A 1974-09-27 1975-09-18 PRESSURE HEAD. NL7510968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE820413 1974-09-27

Publications (1)

Publication Number Publication Date
NL7510968A true NL7510968A (en) 1976-03-30

Family

ID=3861094

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7510968A NL7510968A (en) 1974-09-27 1975-09-18 PRESSURE HEAD.

Country Status (3)

Country Link
FR (1) FR2286002A1 (en)
GB (1) GB1520916A (en)
NL (1) NL7510968A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721472A1 (en) * 1975-08-06 1978-11-16 Sycor Inc WRITING HEAD DRIVER
AU521251B2 (en) * 1977-09-14 1982-03-25 Exxon Research And Engineering Company Hammer for impact printer
DE2849722A1 (en) * 1977-11-25 1979-05-31 Garrett Corp SOLENOID VALVE ARRANGEMENT
ATE94470T1 (en) * 1987-05-08 1993-10-15 Siemens Nixdorf Inf Syst PIN PRINT HEAD WITH DRIVE AND RETURN FOLDING ARMATURE MAGNETS.

Also Published As

Publication number Publication date
GB1520916A (en) 1978-08-09
AU8499375A (en) 1977-03-24
FR2286002B3 (en) 1978-05-12
FR2286002A1 (en) 1976-04-23

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Legal Events

Date Code Title Description
BV The patent application has lapsed