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FR2452358A1 - Building facade sand-blasting equipment - has rotor with axial passages between inlet and outlet in stator body - Google Patents

Building facade sand-blasting equipment - has rotor with axial passages between inlet and outlet in stator body

Info

Publication number
FR2452358A1
FR2452358A1 FR8007265A FR8007265A FR2452358A1 FR 2452358 A1 FR2452358 A1 FR 2452358A1 FR 8007265 A FR8007265 A FR 8007265A FR 8007265 A FR8007265 A FR 8007265A FR 2452358 A1 FR2452358 A1 FR 2452358A1
Authority
FR
France
Prior art keywords
sand
outlet
inlet
rotor
axial passages
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
FR8007265A
Other languages
French (fr)
Other versions
FR2452358B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2452358A1 publication Critical patent/FR2452358A1/en
Application granted granted Critical
Publication of FR2452358B1 publication Critical patent/FR2452358B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0092—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed by mechanical means, e.g. by screw conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/006—Treatment of used abrasive material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The sandblasting equipment for surface cleaning has a sand-hopper and an air-compressor discharging the sand against the surface via a nozzle. A stator body (3) is mounted on one side of the hopper (1), having a sand inlet hole and an outlet hole, (17), on the opposite side offset from it. A rotor (18) inside the body has a number of axial passages (20, 20a), moved in succession into line with the inlet and outlet holes, and a chamber (24) on the body receives the sand from the outlet hole. One one side of this chamber is a union (4) for the compressed air supply, and on the other one for the sand outlet pipe (6).
FR8007265A 1979-03-30 1980-03-27 Building facade sand-blasting equipment - has rotor with axial passages between inlet and outlet in stator body Granted FR2452358A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7921448A IT7921448A0 (en) 1979-03-30 1979-03-30 SANDBLASTING MACHINE.

Publications (2)

Publication Number Publication Date
FR2452358A1 true FR2452358A1 (en) 1980-10-24
FR2452358B1 FR2452358B1 (en) 1983-07-08

Family

ID=11181924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007265A Granted FR2452358A1 (en) 1979-03-30 1980-03-27 Building facade sand-blasting equipment - has rotor with axial passages between inlet and outlet in stator body

Country Status (7)

Country Link
AT (1) ATA153280A (en)
DE (1) DE3011344A1 (en)
ES (1) ES8101441A1 (en)
FR (1) FR2452358A1 (en)
IT (1) IT7921448A0 (en)
NL (1) NL8001720A (en)
YU (1) YU84580A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059173A2 (en) * 1981-02-19 1982-09-01 C.I.S.A S.r.l. Sandblasting machine for the superficial cleaning of any kind of object

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430133C2 (en) * 1994-08-25 1996-08-29 Hubert Busch Blasting kettle for applying an abrasive

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE275741C (en) *
DE179036C (en) *
DE274518C (en) *
DE1477987A1 (en) * 1963-09-25 1969-08-07 Itt Ind Gmbh Deutsche Device for feeding powders

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE275741C (en) *
DE179036C (en) *
DE274518C (en) *
DE1477987A1 (en) * 1963-09-25 1969-08-07 Itt Ind Gmbh Deutsche Device for feeding powders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059173A2 (en) * 1981-02-19 1982-09-01 C.I.S.A S.r.l. Sandblasting machine for the superficial cleaning of any kind of object
EP0059173A3 (en) * 1981-02-19 1982-10-13 C.I.S.A S.r.l. Sandblasting machine for the superficial cleaning of any kind of object

Also Published As

Publication number Publication date
ATA153280A (en) 1984-01-15
ES490078A0 (en) 1980-12-16
FR2452358B1 (en) 1983-07-08
NL8001720A (en) 1980-10-02
DE3011344A1 (en) 1980-10-16
ES8101441A1 (en) 1980-12-16
YU84580A (en) 1983-02-28
IT7921448A0 (en) 1979-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse