Droplet depositing viscosity line-pressure sensing control for fluid re-supply

申请公布号：US4575735(A)

申请号：US19840601842

申请日期：1984.04.19

申请公布日期：1986.03.11

申请人：

WILLETT INTERNATIONAL LIMITED

发明人：WEINBERG, HILLAR

分类号：B41J2/18;B41J2/175;B41J2/185;B41J2/195;F04B49/00;G01N11/08;(IPC1-7):G01D15/18;B65D83/14

主分类号：B41J2/18

摘要：A fluid including a liquid solvent or carrier medium is applied to a substrate using an ink jet printing device in which the fluid composition is ejected through a nozzle as a jet of fluid, the jet is broken up into substantially uniformly sized droplets by the application of vibration to the composition, the droplets are passed by an electrode by which they are given an electrical charge, the charged droplets are passed through an electric field whereby they are deflected to a desired extent so as selectively to fall upon a substrate to form a symbol thereon or into a catch from which the composition is recycled for re-use. The viscosity of the fluid composition is monitored, and solvent or carrier liquid is added to the fluid to return the liquid content of the fluid to a desired value.

Apparatus and method for inhibiting restenosis by applying ultrasonic energy together with drugs.

Process for the electrolytic production of cyanide in nitrocarburising melts.

Filter installation and method of operating such installation.

Meðferðarlegar samsetningar sem innihalda amlódipín og atórvastatín

Loudspeaker and lamp assembly for use in motor vehicle

PALIER DE COLONNE DE DIRECTION DE VEHICULE AUTOMOBILE

PLATE-FORME SEMI-SUBMERSIBLE D'EXPLOITATION D'UN CHAMP PETROLIER EN MER ET PROCEDE D'INSTALLATION D'UNE TELLE PLATE-FORME

LITHIUM SECONDARY BATTERY

DISPOSITIF DE MESURE DE LA SOLIDIFICATION D'UN MATERIAU CONDUCTEUR DE L'ELECTRICITE, DOPE, ET DE CONTROLE EN CONTINU DE SA TENEUR EN DOPANT

Topiske preparater

AILE PORTANTE COMPORTANT DES MOYENS DE MODIFICATION DU PROFIL

Coating process

Anordning och förfarande för informationsgivning

Pointer ressetting mechanism for a magnet disc operated gauge

DOSATORE A PISTONI E PROCESSO PRODUTTIVO COMPRENDENTE DETTO DOSATORE

PARETI TRASPARENTI FISSE E MOBILI PER STUFE, TERMOCAMINI, TERMOCUCINE, CAMINI, CUCINE, FORNI, RISCALDATORI E SIMILI; CHE NEL FUNZIONAMENTO NE ABBELLISCONO LA VISIONE TRASFORMANDOSI DOPO IN UN ORNAMENTO.

MATERIALE MULTISTATO IN FILM IN PARTICOLARE PER IL CONFEZIONAMENTO DI IBALLAGGI FLESSIBILI E PROCEDIMENTO PER LA SUA REALIZZAZIONE

TASCA DI SICUREZZA PER UN INDUMENTO

ATTREZZATURA PER DETERGERE IMPIANTI SANITARI

ACCORGIMENTI PER OTTIMIZZARE LA PRODUZIONE IN AUTOMATICO DELLECALZATURE FERMANDO SALDAMENTE SULLE FORME ARTICOLATE LE PIASTRE