GB933909A - Improvements relating to high-speed printers - Google Patents

Improvements relating to high-speed printers

Info

Publication number
GB933909A
GB933909A GB3781158A GB3781158A GB933909A GB 933909 A GB933909 A GB 933909A GB 3781158 A GB3781158 A GB 3781158A GB 3781158 A GB3781158 A GB 3781158A GB 933909 A GB933909 A GB 933909A
Authority
GB
United Kingdom
Prior art keywords
pellet
fluid pressure
during
nov
gap
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3781158A
Inventor
Christopher Archibald Go Lemay
Eric Lawrence Casling White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB3781158A priority Critical patent/GB933909A/en
Publication of GB933909A publication Critical patent/GB933909A/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

933,909. Selective printing. ELECTRIC & MUSICAL INDUSTRIES Ltd. Nov. 24, 1959 [Nov. 24, 1958], No. 37811/58. Class 100 (4). A high-speed printing machine for use with data-processing apparatus comprises a continuously-rotating type wheel 2, a pellet 13 slidable in a close-fitting tube 12, a source of fluid pressure 16, electromatic means 19-26 for retaining the said pellet in a starting position against the said fluid pressure and for releasing the said pellet at a predetermined instant during the rotation of type track 2 so that the pellet is accelerated by the fluid pressure to striking position. The pressure is maintained, during the period of the type 3 on passing a striker plate 10 and the pellet 13 seals the orifice 14 so that until the magnetic flux over the gap 18 ceases the pellet remains at base of the tube 12. During the period when the blank area 4 of the wheel 2 is passing the striker plate 10 the pellet is sucked down or reseated in the gap 18.
GB3781158A 1958-11-24 1958-11-24 Improvements relating to high-speed printers Expired GB933909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3781158A GB933909A (en) 1958-11-24 1958-11-24 Improvements relating to high-speed printers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3781158A GB933909A (en) 1958-11-24 1958-11-24 Improvements relating to high-speed printers

Publications (1)

Publication Number Publication Date
GB933909A true GB933909A (en) 1963-08-14

Family

ID=10399170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3781158A Expired GB933909A (en) 1958-11-24 1958-11-24 Improvements relating to high-speed printers

Country Status (1)

Country Link
GB (1) GB933909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260206B (en) * 1965-09-23 1968-02-01 Siemens Ag Pneumatically operated hammer system for a printer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260206B (en) * 1965-09-23 1968-02-01 Siemens Ag Pneumatically operated hammer system for a printer

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