FR2565877B1 - IMPROVEMENTS ON VENTURI-EFFECT DEVICES, ESPECIALLY SANDBLASTING GUNS - Google Patents

IMPROVEMENTS ON VENTURI-EFFECT DEVICES, ESPECIALLY SANDBLASTING GUNS

Info

Publication number
FR2565877B1
FR2565877B1 FR8409295A FR8409295A FR2565877B1 FR 2565877 B1 FR2565877 B1 FR 2565877B1 FR 8409295 A FR8409295 A FR 8409295A FR 8409295 A FR8409295 A FR 8409295A FR 2565877 B1 FR2565877 B1 FR 2565877B1
Authority
FR
France
Prior art keywords
venturi
effect devices
guns
sandblasting guns
especially sandblasting
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.)
Expired
Application number
FR8409295A
Other languages
French (fr)
Other versions
FR2565877A1 (en
Inventor
Guy Barbalat
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.)
GRAVOGRAPH
Original Assignee
GRAVOGRAPH
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 GRAVOGRAPH filed Critical GRAVOGRAPH
Priority to FR8409295A priority Critical patent/FR2565877B1/en
Publication of FR2565877A1 publication Critical patent/FR2565877A1/en
Application granted granted Critical
Publication of FR2565877B1 publication Critical patent/FR2565877B1/en
Expired 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
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
FR8409295A 1984-06-14 1984-06-14 IMPROVEMENTS ON VENTURI-EFFECT DEVICES, ESPECIALLY SANDBLASTING GUNS Expired FR2565877B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8409295A FR2565877B1 (en) 1984-06-14 1984-06-14 IMPROVEMENTS ON VENTURI-EFFECT DEVICES, ESPECIALLY SANDBLASTING GUNS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8409295A FR2565877B1 (en) 1984-06-14 1984-06-14 IMPROVEMENTS ON VENTURI-EFFECT DEVICES, ESPECIALLY SANDBLASTING GUNS

Publications (2)

Publication Number Publication Date
FR2565877A1 FR2565877A1 (en) 1985-12-20
FR2565877B1 true FR2565877B1 (en) 1988-05-13

Family

ID=9304999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8409295A Expired FR2565877B1 (en) 1984-06-14 1984-06-14 IMPROVEMENTS ON VENTURI-EFFECT DEVICES, ESPECIALLY SANDBLASTING GUNS

Country Status (1)

Country Link
FR (1) FR2565877B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43824E1 (en) 2001-01-11 2012-11-20 Powder Pharmaceuticals Inc. Needleless syringe
US8540665B2 (en) 2007-05-04 2013-09-24 Powder Pharmaceuticals Inc. Particle cassettes and processes therefor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602447B1 (en) * 1986-08-08 1990-07-06 Assistance Prestations MARKING DEVICE
DE3634700A1 (en) * 1986-10-11 1988-04-14 Ulrich Ebinger Device for the sandblasting of small surface regions
DE9002268U1 (en) * 1990-02-26 1991-06-27 Thera Patent Gmbh & Co. Kg Gesellschaft Fuer Industrielle Schutzrechte, 8031 Seefeld, De
CN110270933A (en) * 2019-06-14 2019-09-24 上海江南长兴造船有限责任公司 A kind of vaccum suction pipe and the sand flushing device using the vaccum suction pipe
CN110253444A (en) * 2019-06-14 2019-09-20 上海江南长兴造船有限责任公司 A kind of sand washing method in outfield peculiar to vessel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB332849A (en) * 1929-11-05 1930-07-31 Bertram Morley Bailey A portable apparatus for sandblasting, scouring or abrading surfaces of ships, bridges, buildings or the like
US2518047A (en) * 1945-12-29 1950-08-08 Morel Stanislas Sandblast gun
GB1070233A (en) * 1963-02-27 1967-06-01 Abrasive Dev Abrading machines
US3416844A (en) * 1967-12-05 1968-12-17 F E Myers & Bro Co Pickup probe
FR2237425A5 (en) * 1973-07-02 1975-02-07 Lutelec S A Sand blasting nozzle with pneumatic safety switch - two handed air bleed closure actuates main compressed air-sand jet
US4057940A (en) * 1976-12-02 1977-11-15 Otto Wemmer Control for sand blasting nozzle
US4375740A (en) * 1978-05-25 1983-03-08 Jpd Manufacturing Limited Portable abrading cabinet device for recycling abrasive blasting system
US4232487A (en) * 1978-05-25 1980-11-11 Knox Manufacturing Co. Abrading device
US4333277A (en) * 1980-07-28 1982-06-08 Tasedan Robert T Combination sand-blasting and vacuum apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43824E1 (en) 2001-01-11 2012-11-20 Powder Pharmaceuticals Inc. Needleless syringe
US8540665B2 (en) 2007-05-04 2013-09-24 Powder Pharmaceuticals Inc. Particle cassettes and processes therefor
US9044546B2 (en) 2007-05-04 2015-06-02 Powder Pharmaceuticals Incorporated Particle cassettes and processes therefor
US9358338B2 (en) 2007-05-04 2016-06-07 Powder Pharmaceuticals Incorporated Particle cassettes and processes therefor

Also Published As

Publication number Publication date
FR2565877A1 (en) 1985-12-20

Similar Documents

Publication Publication Date Title
ZA834198B (en) Bit holder equipped with a spraying device
GR860150B (en) Trigger type sprayer
DE3569486D1 (en) A manually operated trigger type dispenser
GB8625555D0 (en) Spray gun
GB8403275D0 (en) Spray guns
FR2565877B1 (en) IMPROVEMENTS ON VENTURI-EFFECT DEVICES, ESPECIALLY SANDBLASTING GUNS
EP0211372A3 (en) Automatic spray gun
EP0203805A3 (en) Electron guns
DE3169779D1 (en) A valving arrangement
ZA86390B (en) Hose-end piece with interchangeable nozzle
ES521926A0 (en) A SPRAYER EQUIPPED WITH A ROTATING ATOMIZER.
DE3660739D1 (en) Recoil braking device for a gun
AU94373S (en) Hose end piece
SG87890G (en) Electron emission device provided with a reservoir containing material reducing the electron work function
IT1149780B (en) SPRAY GUN
GB2171782B (en) Spray gun
FR2525924B1 (en) AIR SPRAY GUN
AU557275B2 (en) Brake and trigger assembly on a roller-way
IT8323281A0 (en) SPRAY GUN.
AU91422S (en) Trigger sprayer
ZA841932B (en) Selective herbicidal agents based on a trazinone
DE3565176D1 (en) Weapon, especially a mortar
EG17955A (en) A trihaloimidazole insecticide
FR2573992B1 (en) IMPROVEMENTS ON DESCENDER EVAPORATORS
GB2127334B (en) A hole saw having a centre drill

Legal Events

Date Code Title Description
ST Notification of lapse