FR2314772A2 - Perfume atomiser with cylindrical pump chamber - has spring loaded valve seating against hollow piston - Google Patents

Perfume atomiser with cylindrical pump chamber - has spring loaded valve seating against hollow piston

Info

Publication number
FR2314772A2
FR2314772A2 FR7520179A FR7520179A FR2314772A2 FR 2314772 A2 FR2314772 A2 FR 2314772A2 FR 7520179 A FR7520179 A FR 7520179A FR 7520179 A FR7520179 A FR 7520179A FR 2314772 A2 FR2314772 A2 FR 2314772A2
Authority
FR
France
Prior art keywords
pump chamber
cylinder
atomiser
hollow piston
spring loaded
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
FR7520179A
Other languages
French (fr)
Other versions
FR2314772B2 (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.)
Societe Technique de Pulverisation SA STEP
Original Assignee
Societe Technique de Pulverisation SA STEP
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 Societe Technique de Pulverisation SA STEP filed Critical Societe Technique de Pulverisation SA STEP
Priority to FR7520179A priority Critical patent/FR2314772A2/en
Priority to GB1057976A priority patent/GB1473290A/en
Priority to US05/668,600 priority patent/US4025046A/en
Priority to DE2612192A priority patent/DE2612192C3/en
Priority to IT67687/76A priority patent/IT1057784B/en
Priority to CA248,857A priority patent/CA1041961A/en
Priority to SE7603678A priority patent/SE426553B/en
Priority to AU12403/76A priority patent/AU495950B2/en
Priority to AT224176A priority patent/AT351147B/en
Priority to CH378976A priority patent/CH597923A5/xx
Priority to ES446439A priority patent/ES446439A1/en
Priority to JP51034150A priority patent/JPS51120415A/en
Priority to NLAANVRAGE7603275,A priority patent/NL181263C/en
Publication of FR2314772A2 publication Critical patent/FR2314772A2/en
Application granted granted Critical
Publication of FR2314772B2 publication Critical patent/FR2314772B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1018—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element and the controlling element cooperating with means for opening or closing the inlet valve
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/129—Poppet valves
    • 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
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The atomiser is particularly for perfumes, having a cylinder forming a pump chamber and communicating with an immersion tube. A hollow piston working the cylinder incorporates a seat against which a valve fits, interrupting the passage between the cylinder and the atomiser nozzle, and forced open by the pressure in the cylinder, being spring-loaded onto its seat. The cylinder is fixed to a hollow axial tip extending upwards from the cylinder base, so that the pump chamber is annular, the tip communicating with the immersion tube. The valve or the piston are fixed to an axial component shutting off the pump chamber from the immersion tube, when the piston is not in the rest position, by fitting over or inside the tip.
FR7520179A 1975-03-28 1975-06-19 Perfume atomiser with cylindrical pump chamber - has spring loaded valve seating against hollow piston Granted FR2314772A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7520179A FR2314772A2 (en) 1975-06-19 1975-06-19 Perfume atomiser with cylindrical pump chamber - has spring loaded valve seating against hollow piston
GB1057976A GB1473290A (en) 1975-03-28 1976-03-16 Liquid atomisers
US05/668,600 US4025046A (en) 1975-03-28 1976-03-19 Liquid atomisers
DE2612192A DE2612192C3 (en) 1975-03-28 1976-03-23 Liquid atomizer
IT67687/76A IT1057784B (en) 1975-03-28 1976-03-24 REFINEMENT FOR VAPORIZERS..PARTICULARLY FOR PERFUMES
CA248,857A CA1041961A (en) 1975-03-28 1976-03-25 Sprayers
SE7603678A SE426553B (en) 1975-03-28 1976-03-26 SPREADER
AU12403/76A AU495950B2 (en) 1976-03-26 Improvements relating to atomisers
AT224176A AT351147B (en) 1975-03-28 1976-03-26 LIQUID SPRAYERS
CH378976A CH597923A5 (en) 1975-03-28 1976-03-26
ES446439A ES446439A1 (en) 1975-03-28 1976-03-27 Liquid atomisers
JP51034150A JPS51120415A (en) 1975-03-28 1976-03-27 Perfume sprayers
NLAANVRAGE7603275,A NL181263C (en) 1975-03-28 1976-03-29 VAPORIZER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520179A FR2314772A2 (en) 1975-06-19 1975-06-19 Perfume atomiser with cylindrical pump chamber - has spring loaded valve seating against hollow piston

Publications (2)

Publication Number Publication Date
FR2314772A2 true FR2314772A2 (en) 1977-01-14
FR2314772B2 FR2314772B2 (en) 1979-02-16

Family

ID=9157144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520179A Granted FR2314772A2 (en) 1975-03-28 1975-06-19 Perfume atomiser with cylindrical pump chamber - has spring loaded valve seating against hollow piston

Country Status (1)

Country Link
FR (1) FR2314772A2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407752A2 (en) * 1977-11-07 1979-06-01 Step Soc Tech Pulverisation Valve for priming atomisation pump - has grooves in suction tube end to permit leakage of air compressed within pumping chamber
FR2433982A1 (en) * 1978-08-23 1980-03-21 Mitani Valve Co Ltd Dual piston pump spray - has close coupled large and small pistons to suck liquid into pressure chamber at top of operating stroke
EP0497709A2 (en) * 1991-01-29 1992-08-05 Conceptair Anstalt Device for spraying a fluid by means of a pump which is actuated periodically
US5370280A (en) * 1993-12-14 1994-12-06 Su; Cheng-Yuan Valve for a sprayer
US5562234A (en) * 1995-10-12 1996-10-08 Su; Cheng-Yuan Hand sprayer
US5579958A (en) * 1995-10-12 1996-12-03 Su; Cheng-Yuan Liquid sprayer
US5687883A (en) * 1995-11-16 1997-11-18 Su; Cheng-Yuan Inductor valve of an atomizer
US5692648A (en) * 1995-11-16 1997-12-02 Su; Cheng-Yuan Sealing cap of an atomizer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407752A2 (en) * 1977-11-07 1979-06-01 Step Soc Tech Pulverisation Valve for priming atomisation pump - has grooves in suction tube end to permit leakage of air compressed within pumping chamber
FR2433982A1 (en) * 1978-08-23 1980-03-21 Mitani Valve Co Ltd Dual piston pump spray - has close coupled large and small pistons to suck liquid into pressure chamber at top of operating stroke
EP0497709A2 (en) * 1991-01-29 1992-08-05 Conceptair Anstalt Device for spraying a fluid by means of a pump which is actuated periodically
WO1992012801A1 (en) * 1991-01-29 1992-08-06 Conceptair Anstalt Fluid spraying device using a repeatedly driven pump
EP0497709A3 (en) * 1991-01-29 1992-08-12 Conceptair Anstalt Device for spraying a fluid by means of a pump which is actuated periodically
US5277341A (en) * 1991-01-29 1994-01-11 Conceptair Anstalt Device for spraying a fluid by means of a pump that is actuated repeatedly by a solenoid
US5370280A (en) * 1993-12-14 1994-12-06 Su; Cheng-Yuan Valve for a sprayer
US5562234A (en) * 1995-10-12 1996-10-08 Su; Cheng-Yuan Hand sprayer
US5579958A (en) * 1995-10-12 1996-12-03 Su; Cheng-Yuan Liquid sprayer
US5687883A (en) * 1995-11-16 1997-11-18 Su; Cheng-Yuan Inductor valve of an atomizer
US5692648A (en) * 1995-11-16 1997-12-02 Su; Cheng-Yuan Sealing cap of an atomizer

Also Published As

Publication number Publication date
FR2314772B2 (en) 1979-02-16

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