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1. WO2020060528 - A PRINTING SYSTEM

Publication Number WO/2020/060528
Publication Date 26.03.2020
International Application No. PCT/US2018/051317
International Filing Date 17.09.2018
IPC
B41J 29/17 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
29Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
17Cleaning arrangements
B41J 29/377 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
29Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
377Cooling or ventilating arrangements
G03G 21/20 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
21Arrangements not provided for by groups G03G13/-G03G19/92
20Humidity or temperature control
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 10300 Energy Drive Spring, Texas 77389, US
Inventors
  • SEEMANN, Ziv; IL
  • TALMOR, Chen; IL
  • HELDY, Erez; IL
Agents
  • PERRY, Garry A.; US
  • FOR ADDITIONAL NAMES, see the attached copy of a General Power of Attorney; US
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A PRINTING SYSTEM
(FR) SYSTÈME D'IMPRESSION
Abstract
(EN)
In an example, a printing system comprises a printer and a climate control system to operate with the printer. The printing system comprises a flow circuit passing through the printer, out from the printer and into the climate control system, through the climate control system, and out from the climate control system and back into the printer. The climate control system comprises: a contaminant separator located in the flow circuit, the contaminant separator to separate out at least one contaminant from fluid moving in the flow circuit; and a fan located in the flow circuit, the fan to move the fluid from the printer to the contaminant separator, and from the contaminant separator into the printer. The printing system comprises a pressure sensor located, in the flow circuit, upstream of the contaminant separator and downstream of the fan.
(FR)
La présente invention concerne, dans un exemple, un système d'impression qui comprend une imprimante et un système de régulation thermique servant à fonctionner avec l'imprimante. Le système d'impression comprend un circuit d'écoulement traversant l'imprimante, sortant de l'imprimante et allant dans le système de régulation thermique, à travers le système de régulation thermique, et sortant du système de régulation thermique et retournant dans l'imprimante. Le système de régulation thermique comprend : un séparateur de contaminants situé dans le circuit d'écoulement, le séparateur de contaminants servant à séparer au moins un contaminant du fluide se déplaçant dans le circuit d'écoulement ; et un ventilateur situé dans le circuit d'écoulement, le ventilateur servant à déplacer le fluide de l'imprimante au séparateur de contaminants, et du séparateur de contaminants dans l'imprimante. Le système d'impression comprend un capteur de pression situé, dans le circuit d'écoulement, en amont du séparateur de contaminants et en aval du ventilateur.
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