FR1516180A - Backpack sprayer upgrades - Google Patents

Backpack sprayer upgrades

Info

Publication number
FR1516180A
FR1516180A FR48173A FR69048173A FR1516180A FR 1516180 A FR1516180 A FR 1516180A FR 48173 A FR48173 A FR 48173A FR 69048173 A FR69048173 A FR 69048173A FR 1516180 A FR1516180 A FR 1516180A
Authority
FR
France
Prior art keywords
upgrades
backpack sprayer
backpack
sprayer
sprayer upgrades
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
FR48173A
Other languages
French (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.)
P BERTHOUD ETS
Original Assignee
P BERTHOUD ETS
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 P BERTHOUD ETS filed Critical P BERTHOUD ETS
Priority to FR48173A priority Critical patent/FR1516180A/en
Application granted granted Critical
Publication of FR1516180A publication Critical patent/FR1516180A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
    • B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0877—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • F04B11/0025—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring the spring fluid being in direct contact with the pumped fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
    • F04B23/023—Pumping installations or systems having reservoirs the pump being immersed in the reservoir only the pump-part being immersed, the driving-part being outside the reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR48173A 1967-01-17 1967-01-17 Backpack sprayer upgrades Expired FR1516180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR48173A FR1516180A (en) 1967-01-17 1967-01-17 Backpack sprayer upgrades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48173A FR1516180A (en) 1967-01-17 1967-01-17 Backpack sprayer upgrades

Publications (1)

Publication Number Publication Date
FR1516180A true FR1516180A (en) 1968-03-08

Family

ID=1587631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48173A Expired FR1516180A (en) 1967-01-17 1967-01-17 Backpack sprayer upgrades

Country Status (1)

Country Link
FR (1) FR1516180A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326738A1 (en) * 1975-10-02 1977-04-29 Berthoud Sa Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir
FR2662954A1 (en) * 1990-06-08 1991-12-13 Coop Goizper S Improvements to retained-pressure lever-operated sprayers
US5248089A (en) * 1988-08-15 1993-09-28 Wagner Spray Tech Corporation Combination carrying case/paint container
EP0766603A1 (en) * 1995-04-04 1997-04-09 H.D. Hudson Manufacturing Company Limited time use sprayer
FR2807679A1 (en) * 2000-04-17 2001-10-19 Exel Ind SPRAYER WITH AGITATOR
US7198178B2 (en) 1997-03-06 2007-04-03 Shanklin Donald J Pump assembly with piston

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326738A1 (en) * 1975-10-02 1977-04-29 Berthoud Sa Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir
US5248089A (en) * 1988-08-15 1993-09-28 Wagner Spray Tech Corporation Combination carrying case/paint container
FR2662954A1 (en) * 1990-06-08 1991-12-13 Coop Goizper S Improvements to retained-pressure lever-operated sprayers
EP0766603A1 (en) * 1995-04-04 1997-04-09 H.D. Hudson Manufacturing Company Limited time use sprayer
EP0766603A4 (en) * 1995-04-04 1999-10-20 Hudson Mfg Co H D Limited time use sprayer
US7198178B2 (en) 1997-03-06 2007-04-03 Shanklin Donald J Pump assembly with piston
FR2807679A1 (en) * 2000-04-17 2001-10-19 Exel Ind SPRAYER WITH AGITATOR
EP1147819A1 (en) 2000-04-17 2001-10-24 Exel Industries Spraying apparatus with stirring tool

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