FR2387083A1 - Air-sealed atomiser pump - has liq. gas or solvent reservoir in head with supply via capillary tube and sprung ball to restore equilibrium - Google Patents

Air-sealed atomiser pump - has liq. gas or solvent reservoir in head with supply via capillary tube and sprung ball to restore equilibrium

Info

Publication number
FR2387083A1
FR2387083A1 FR7711334A FR7711334A FR2387083A1 FR 2387083 A1 FR2387083 A1 FR 2387083A1 FR 7711334 A FR7711334 A FR 7711334A FR 7711334 A FR7711334 A FR 7711334A FR 2387083 A1 FR2387083 A1 FR 2387083A1
Authority
FR
France
Prior art keywords
gas
air
capillary tube
head
liq
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
FR7711334A
Other languages
French (fr)
Other versions
FR2387083B1 (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.)
RAKINSKI MAURICE
Original Assignee
RAKINSKI MAURICE
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 RAKINSKI MAURICE filed Critical RAKINSKI MAURICE
Priority to FR7711334A priority Critical patent/FR2387083A1/en
Publication of FR2387083A1 publication Critical patent/FR2387083A1/en
Application granted granted Critical
Publication of FR2387083B1 publication Critical patent/FR2387083B1/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
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0041—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure without contact of the fluid remaining in the container with the atmospheric air
    • 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
    • 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed

Landscapes

  • Nozzles (AREA)

Abstract

The equipment allows, after the use of a sprayer, the reestablishment of an equilibrium pressure in a vessel without penetration of air. It has a reservoir of liquid gas, or solvent at low vapour pressure, contained in the sprayer head. The equilibrium devide can be an expander comprising a ball (4) and a leaf spring (5). The gas or solvent can be supplied via a capillary tube (11) ending slightly below the top of the reservoir, which can comprise two plastic components forming a joint against the piston (2) and the inside of the capsule (6). The two parts can be held apart by fins forming part of component (3).
FR7711334A 1977-04-14 1977-04-14 Air-sealed atomiser pump - has liq. gas or solvent reservoir in head with supply via capillary tube and sprung ball to restore equilibrium Granted FR2387083A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7711334A FR2387083A1 (en) 1977-04-14 1977-04-14 Air-sealed atomiser pump - has liq. gas or solvent reservoir in head with supply via capillary tube and sprung ball to restore equilibrium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711334A FR2387083A1 (en) 1977-04-14 1977-04-14 Air-sealed atomiser pump - has liq. gas or solvent reservoir in head with supply via capillary tube and sprung ball to restore equilibrium

Publications (2)

Publication Number Publication Date
FR2387083A1 true FR2387083A1 (en) 1978-11-10
FR2387083B1 FR2387083B1 (en) 1980-01-04

Family

ID=9189431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711334A Granted FR2387083A1 (en) 1977-04-14 1977-04-14 Air-sealed atomiser pump - has liq. gas or solvent reservoir in head with supply via capillary tube and sprung ball to restore equilibrium

Country Status (1)

Country Link
FR (1) FR2387083A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525497A2 (en) * 1982-04-23 1983-10-28 Aerosol Inventions Dev Pressure-distributed fluid preservation system - has pump generating increasing vacuum in vessel and preventing air inflow
EP0343414A2 (en) * 1988-05-24 1989-11-29 S.A.R. S.P.A. Seal device for hand pumps dispensing paste or liquid products
WO1999058415A1 (en) * 1998-05-13 1999-11-18 Color Access, Inc. Pump package
JP2016217218A (en) * 2015-05-18 2016-12-22 株式会社三谷バルブ Content inflow tube reverse flow mechanism and pump type product with the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525497A2 (en) * 1982-04-23 1983-10-28 Aerosol Inventions Dev Pressure-distributed fluid preservation system - has pump generating increasing vacuum in vessel and preventing air inflow
EP0343414A2 (en) * 1988-05-24 1989-11-29 S.A.R. S.P.A. Seal device for hand pumps dispensing paste or liquid products
EP0343414A3 (en) * 1988-05-24 1990-04-11 S.A.R. S.P.A. Seal device for hand pumps dispensing paste or liquid products
WO1999058415A1 (en) * 1998-05-13 1999-11-18 Color Access, Inc. Pump package
AU749942B2 (en) * 1998-05-13 2002-07-04 Color Access, Inc. Pump package
JP2016217218A (en) * 2015-05-18 2016-12-22 株式会社三谷バルブ Content inflow tube reverse flow mechanism and pump type product with the same

Also Published As

Publication number Publication date
FR2387083B1 (en) 1980-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse