Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. WO1979000020 - DISPOSITIF D"HOMOGENEISATION DE SUBSTANCES LIQUIDES ET VISQUEUSES

Numéro de publication WO/1979/000020
Date de publication 25.01.1979
N° de la demande internationale PCT/EP1978/000002
Date du dépôt international 26.06.1978
CIB
B01F 5/06 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
01PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL
FMÉLANGE, p.ex. DISSOLUTION, ÉMULSION, DISPERSION
5Mélangeurs à écoulement; Mélangeurs pour matériaux tombants, p.ex. particules solides
06Mélangeurs dans lesquels les composants du mélange sont pressés ensemble au travers de fentes, d'orifices, ou de tamis
F04B 53/00 2006.01
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
04"MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF; POMPES À LIQUIDES OU À FLUIDES COMPRESSIBLES
B"MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF; POMPES
53Parties constitutives, détails ou accessoires non prévus dans les groupes F04B1/-F04B23/ ou F04B39/-F04B47/182
B01F 15/02 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
01PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL
FMÉLANGE, p.ex. DISSOLUTION, ÉMULSION, DISPERSION
15Accessoires pour mélangeurs
02Mécanismes d'alimentation ou d'évacuation
CPC
B01F 15/0201
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15Accessories for mixers ; ; Auxiliary operations or auxiliary devices; Parts or details of general application
02Feed or discharge mechanisms
0201Feed mechanisms
B01F 15/0237
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15Accessories for mixers ; ; Auxiliary operations or auxiliary devices; Parts or details of general application
02Feed or discharge mechanisms
0201Feed mechanisms
0227characterized by the means for feeding the components to the mixer
0237using pistons, plungers, syringes
B01F 5/0665
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
06Mixers in which the components are pressed together through slits, orifices, or screens; ; Static mixers; Mixers of the fractal type
0661Mixers in which the components are pressed through slits while introducing shear, e.g. the slits being formed by balls and their seats, by the spiros of helical springs
0662characterized by the configuration of the surfaces forming the slits
0665the slits being formed between opposed conical or cylindrical surfaces
B01F 5/067
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
06Mixers in which the components are pressed together through slits, orifices, or screens; ; Static mixers; Mixers of the fractal type
0661Mixers in which the components are pressed through slits while introducing shear, e.g. the slits being formed by balls and their seats, by the spiros of helical springs
0662characterized by the configuration of the surfaces forming the slits
0668the opposed surfaces being provided with grooves
067Circumferential grooves formed on opposed surfaces, e.g. on planar surfaces or on cylinders or cones
B01F 5/0676
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
06Mixers in which the components are pressed together through slits, orifices, or screens; ; Static mixers; Mixers of the fractal type
0661Mixers in which the components are pressed through slits while introducing shear, e.g. the slits being formed by balls and their seats, by the spiros of helical springs
0662characterized by the configuration of the surfaces forming the slits
0668the opposed surfaces being provided with grooves
0676the grooves being formed on the outer surface of the cylindrical or conical core of the slits
F04B 53/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
53Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
Déposants
Inventeurs
Données relatives à la priorité
272985501.07.1977DE
Langue de publication allemand (DE)
Langue de dépôt allemand (DE)
États désignés
Titre
(EN) DEVICE FOR HOMOGENIZING LIQUID AND VISCOUS SUBSTANCES
(FR) DISPOSITIF D"HOMOGENEISATION DE SUBSTANCES LIQUIDES ET VISQUEUSES
Abrégé
(EN)
A device for homogenizing liquid and viscous substances consists of a high pressure pump (13) with a crank drive and at least one piston (14), running in a cylinder (17) and driven by connecting rods (8) and push rods (9), and a homogenization device (5) located on the cylinder block (17) of the high pressure pump (3) and connected to this cylinder via an intermediary chamber (4) that must be opened. The homogenization device (5) has a two-piece homogenization head (37) consisting of a cylinder sleeve (40) with a smooth walled let-through opening of conical shape (43), outwardly oriented, a plunger located in this opening and held and guided by axial pretension and guiding elements (44) arranged in special slots (45) in the sleeve, the plunger itself being a massive body (62) of basically blunt conical shape (62) and having in axial sequence ring-like flanges (63) whose periphery touches in each case the wall of the let-through opening (43).
(FR)
Un dispositif d"homogeneisation de substances liquides et visqueuses comprend une pompe haute pression (3) entrainee par un vilebrequin et au moins un piston (14) se deplacant dans un cylindre (17) et mu par des bielles (8, 9), et un dispositif d"homogeneisation (5) place sur le bloc cylindre (17) de la pompe haute pression (3) et relie a ce cylindre par une chambre intermediaire (4) qui doit etre ouverte. Le dispositif d"homogeneisation (5) presente une tete d"homogeneisation (37) consistant en un manchon cylindrique dont l"orifice (43), conique, presente une paroi lisse, l"ouverture du cone etant dirigee vers l"exterieur, et en un piston dispose dans l"orifice du manchon, maintenu et guide par des elements (44) de guidage et de pre-tension loges dans des rainures (45) pratiquees dans le manchon, le piston etant lui-meme un corps massif (62) de forme conique et presentant des collerettes (63) dont le pourtour est en contact dans chaque cas avec la paroi de l"orifice (43).
Également publié en tant que
DE2856969
Dernières données bibliographiques dont dispose le Bureau international