FR2443902A1 - Machines de finition et machines pour sa mise en oeuvre - Google Patents

Machines de finition et machines pour sa mise en oeuvre

Info

Publication number
FR2443902A1
FR2443902A1 FR7930456A FR7930456A FR2443902A1 FR 2443902 A1 FR2443902 A1 FR 2443902A1 FR 7930456 A FR7930456 A FR 7930456A FR 7930456 A FR7930456 A FR 7930456A FR 2443902 A1 FR2443902 A1 FR 2443902A1
Authority
FR
France
Prior art keywords
abrasive
rotor
circumferentially spaced
near centre
producing jet
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.)
Granted
Application number
FR7930456A
Other languages
English (en)
Other versions
FR2443902B1 (fr
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.)
Vapormatt Ltd
Original Assignee
Vapormatt 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 Vapormatt Ltd filed Critical Vapormatt Ltd
Publication of FR2443902A1 publication Critical patent/FR2443902A1/fr
Application granted granted Critical
Publication of FR2443902B1 publication Critical patent/FR2443902B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B24C11/005—Selection of abrasive materials or additives for abrasive blasts of additives, e.g. anti-corrosive or disinfecting agents in solid, liquid or gaseous form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/06—Impeller wheels; Rotor blades therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

La présente invention a pour objet une machine de finition. Elle est caractérisée en ce que la machine comprend un rotor 10 définissant plusieurs passages tubulaires espacés angulairement 11, qui sont répartis autour de l'axe de rotation 16 du rotor; chaque tube comporte une entrée 12 et une sortie 13, l'entrée de chaque tube étant plus rapprochée de l'axe 16 que sa sortie; un tuyau stationnaire d'alimentation 17 fait arriver successivement la matière abrasive sur les entrées des tubes Il quand le rotor 10 tourne, ce tuyau pouvant être déplacé de l'angle A. Elle se rapporte aux opérations de dégraissage, grenaillage, décalaminage, polissage, etc.
FR7930456A 1978-12-16 1979-12-12 Machines de finition et machines pour sa mise en oeuvre Granted FR2443902A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7848803 1978-12-16

Publications (2)

Publication Number Publication Date
FR2443902A1 true FR2443902A1 (fr) 1980-07-11
FR2443902B1 FR2443902B1 (fr) 1983-05-13

Family

ID=10501773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930456A Granted FR2443902A1 (fr) 1978-12-16 1979-12-12 Machines de finition et machines pour sa mise en oeuvre

Country Status (2)

Country Link
DE (1) DE2950805A1 (fr)
FR (1) FR2443902A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1002563A3 (fr) * 1988-10-19 1991-03-26 Rutten Leon Turbine de grenaillage.
WO1994004315A1 (fr) * 1992-08-12 1994-03-03 Manfred Ullrich Machine de grenaillage mobile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006006572U1 (de) * 2006-04-25 2006-07-06 Airmatic Gesellschaft für Umwelt und Technik mbH Vorrichtung zum Erzeugen eines rotierenden Hochdruckstrahls

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131722A5 (fr) * 1971-03-29 1972-11-10 Vacu Blast Ltd

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254234A (en) * 1933-10-09 1941-09-02 American Foundry Equip Co Abrasive equipment
US2314069A (en) * 1938-05-31 1943-03-16 Mills Alloys Inc Abrasive blast
CH467131A (de) * 1967-12-29 1969-01-15 Fischer Ag Georg Schleuderstrahlmaschine für das kontinuierliche Entzundern von draht- und stabförmigem Putzgut
DE1995883U (de) * 1968-05-30 1968-10-31 Josef Froehling Vorrichtung zum mechanischen entzundern von baendern oder draehten.
DE1909016A1 (de) * 1969-02-22 1970-09-10 Steigerwald Dipl Phys Karl Hei Vorrichtung zur Beschleunigung fliessfaehiger,insbesondere koerniger Substanzen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131722A5 (fr) * 1971-03-29 1972-11-10 Vacu Blast Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1002563A3 (fr) * 1988-10-19 1991-03-26 Rutten Leon Turbine de grenaillage.
WO1994004315A1 (fr) * 1992-08-12 1994-03-03 Manfred Ullrich Machine de grenaillage mobile

Also Published As

Publication number Publication date
FR2443902B1 (fr) 1983-05-13
DE2950805A1 (de) 1980-07-03

Similar Documents

Publication Publication Date Title
BR8900862A (pt) Dispositivo giratorio e aparelho e processo para tratar metal em fusao
JPS56113097A (en) Diffuser for centrifugal hydraulic machine
FR2443902A1 (fr) Machines de finition et machines pour sa mise en oeuvre
GB1524139A (en) Gas turbine engine compressor bleed apparatus and method
GB1034947A (en) Method of separating particles from a gaseous medium
JPS54133613A (en) Diffuser for centrifugal fluid machine
US4270698A (en) Aerosol forming device
ES486946A1 (es) Mejoras introducidas en un generador ventilado por el rebor-de del rotor
GB1517356A (en) Method and apparatus for producing hot groundwood
GB1318585A (en) Mixing apparatus
KR850000007B1 (ko) 원심 송풍장치
JPS5652599A (en) Impeller of complex multivane blower
JPS5267805A (en) Centrifugal blower
JPS5469811A (en) Diffuser for centrifugal compressor
SE308478B (fr)
FR2388599A1 (fr) Micro-broyeur-melangeur
SU137305A1 (ru) Дозатор пыли в газовый поток
SU939432A1 (ru) Устройство дл подачи теплоносител в пропарочную камеру
SE9504573D0 (sv) Stream splitting apparatus
NL7712530A (en) Air or water driven machine - has tangential guide blades round rotor forming passages narrowing towards it
SU688221A1 (ru) Установка дл струйного измельчени
ES8402512A1 (es) Perfeccionamientos en aparatos para mezclar fluidos.
GB907174A (en) Improvements in apparatus for mixing sand and like materials
FR2311202A2 (fr) Ventilateur
JPS5667552A (en) Spray blower

Legal Events

Date Code Title Description
ST Notification of lapse