FR3048895B1 - PUMP FOR BOTTLE AND BOTTLE INCLUDING THIS PUMP - Google Patents

PUMP FOR BOTTLE AND BOTTLE INCLUDING THIS PUMP Download PDF

Info

Publication number
FR3048895B1
FR3048895B1 FR1652273A FR1652273A FR3048895B1 FR 3048895 B1 FR3048895 B1 FR 3048895B1 FR 1652273 A FR1652273 A FR 1652273A FR 1652273 A FR1652273 A FR 1652273A FR 3048895 B1 FR3048895 B1 FR 3048895B1
Authority
FR
France
Prior art keywords
pump
pusher
bottle
pump body
piston
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.)
Active
Application number
FR1652273A
Other languages
French (fr)
Other versions
FR3048895A1 (en
Inventor
Bruno Bareteau
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
Priority to FR1652273A priority Critical patent/FR3048895B1/en
Publication of FR3048895A1 publication Critical patent/FR3048895A1/en
Application granted granted Critical
Publication of FR3048895B1 publication Critical patent/FR3048895B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B05B11/0044—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 by ingress of atmospheric air into the container, i.e. with venting means
    • 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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B05B11/1025—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem a spring urging the outlet valve in its closed position
    • 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
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers

Abstract

La pompe (1) comprend un corps (2) de pompe tubulaire délimitant une chambre (4) de dosage, un clapet (8) d'admission, un poussoir (12) comprenant un conduit (14) d'expulsion et mobile dans le corps (2) de pompe entre une position rétractée et une position déployée. De plus, la pompe (1) comprend un piston (26) mobile par rapport au poussoir (12) entre une position d'obturation dans laquelle le piston (26) est en appui contre un clapet (22) du poussoir (12) et une position d'ouverture dans laquelle le piston (26) est à distance du clapet (22), un manchon (30) tubulaire dans lequel s'étend le poussoir (12), un premier conduit (34) de circulation d'air délimité entre une paroi (32) latérale et le poussoir (12), un deuxième conduit (36) de circulation d'air délimité entre la paroi (32) latérale et le corps (2) de pompe, et un orifice (40) d'entrée d'air ménagé à travers le corps (2) de pompe et destiné établir une communication entre le deuxième conduit (36) et le flacon.The pump (1) comprises a tubular pump body (2) delimiting a metering chamber (4), an inlet valve (8), a pusher (12) comprising an expulsion duct (14) and movable in the pump body (2) between a retracted position and a deployed position. In addition, the pump (1) comprises a piston (26) movable relative to the pusher (12) between a closed position in which the piston (26) bears against a valve (22) of the pusher (12) and an open position in which the piston (26) is spaced from the valve (22), a tubular sleeve (30) in which the plunger (12) extends, a first delimited air circulation duct (34) between a side wall (32) and the pusher (12), a second air circulation duct (36) delimited between the side wall (32) and the pump body (2), and an orifice (40) of air inlet formed through the pump body (2) and intended to establish communication between the second duct (36) and the bottle.

FR1652273A 2016-03-17 2016-03-17 PUMP FOR BOTTLE AND BOTTLE INCLUDING THIS PUMP Active FR3048895B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1652273A FR3048895B1 (en) 2016-03-17 2016-03-17 PUMP FOR BOTTLE AND BOTTLE INCLUDING THIS PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1652273A FR3048895B1 (en) 2016-03-17 2016-03-17 PUMP FOR BOTTLE AND BOTTLE INCLUDING THIS PUMP

Publications (2)

Publication Number Publication Date
FR3048895A1 FR3048895A1 (en) 2017-09-22
FR3048895B1 true FR3048895B1 (en) 2020-09-11

Family

ID=56411720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1652273A Active FR3048895B1 (en) 2016-03-17 2016-03-17 PUMP FOR BOTTLE AND BOTTLE INCLUDING THIS PUMP

Country Status (1)

Country Link
FR (1) FR3048895B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110547582B (en) * 2019-09-19 2024-04-19 广东美捷时控股股份有限公司 Waterproof emulsion pump with external spring
CN115155681B (en) * 2022-06-30 2023-09-05 天津大学 Membraneless Shock Tube and Sampling System

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230942B1 (en) * 1999-10-21 2001-05-15 Roy Kuo Metered dispensing pump device preventable of water permeation
IT1395956B1 (en) * 2009-04-02 2012-11-02 Emsar Spa DISPENSER.
ITRM20110419A1 (en) * 2011-08-03 2013-02-04 Emsar Spa DISPENSER

Also Published As

Publication number Publication date
FR3048895A1 (en) 2017-09-22

Similar Documents

Publication Publication Date Title
CO7141462A2 (en) Syringe
EP1930085A3 (en) Pump for dispensing a liquid product
FR3042181B1 (en) DEVICE FOR PACKAGING AND DISPENSING BY DOSE OF A FLUID PRODUCT
CL2015002852A1 (en) Improved mixed syringe set
ES2178877T3 (en) DISTRIBUTION DEVICE WITHOUT AIR ADMISSION.
FR3048895B1 (en) PUMP FOR BOTTLE AND BOTTLE INCLUDING THIS PUMP
FR3057916B1 (en) CRYOGENIC PUMP
FR3068265B1 (en) FLUID DISPENSER BY PRESSURE ON A DEFORMABLE WALL OF THE CONTAINER
AR066719A1 (en) FLUID PRODUCT DOSING DEVICE
FR3052226B1 (en) RAPID CONNECTION ELEMENT WITH DISCHARGE MEMBER AND RAPID CONNECTION COMPRISING SUCH A MEMBER
MX2007003256A (en) Dispensing pump.
KR930702081A (en) Fluid injection device
FR3063661B1 (en) DEVICE FOR DISTRIBUTION OF A PRODUCT WITH IMPROVED PRIMING
FR3051844B1 (en) CHAMBER BETWEEN AN ENTRY TIP AND A SHUTTER FOR A TURBOMACHINE INJECTOR
FR3080165B1 (en) FITTING ELEMENT AND FITTING COMPRISING SUCH A FITTING ELEMENT
FR3022613B1 (en) BOSSAGE FOR COMBUSTION CHAMBER.
FR3012863B1 (en) DEVICE FOR SUPPLYING A PROJECTOR TO A LIQUID COATING PRODUCT
FR3086558B1 (en) POWDERING SYSTEM
ES2152814B1 (en) FLUID DISPENSER.
FR2978215B1 (en) CLOSED HYDRAULIC CIRCUIT COMPRISING A HIGH PRESSURE PART AND A LOW PRESSURE PART WITH A MEANS FOR MAINTAINING THE LOW PRESSURE
FR3062191B1 (en) DIFFERENTIAL PRESSURE VALVE FOR UNDERWATER FLUID TRANSPORT PIPE AND CRUSHING PROPAGATION LIMITATION FLANGED JUNCTION PIECE INCLUDING SUCH A VALVE
FR3076200B1 (en) APPLICATION NOZZLE FOR DEVICE FOR THE DERMO-COSMETIC TREATMENT OF CUTANEOUS BROWN SPOTS BY CYTO-SELECTIVE CRYOTHERAPY
FR3081747B1 (en) MOLDING TOOL WITH COMPRESSED GAS-OPERATED HOLDER
FR2401745A1 (en) FLUID HAMMER
FR3024055B1 (en) FLUID PRODUCT DISTRIBUTION BODY.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170922

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8