FR2634825B1 - PRE-PRESSURE PUMP FOR DIFFUSION OF A LIQUID - Google Patents

PRE-PRESSURE PUMP FOR DIFFUSION OF A LIQUID

Info

Publication number
FR2634825B1
FR2634825B1 FR888810047A FR8810047A FR2634825B1 FR 2634825 B1 FR2634825 B1 FR 2634825B1 FR 888810047 A FR888810047 A FR 888810047A FR 8810047 A FR8810047 A FR 8810047A FR 2634825 B1 FR2634825 B1 FR 2634825B1
Authority
FR
France
Prior art keywords
diffusion
liquid
pressure pump
pump
pressure
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 - Fee Related
Application number
FR888810047A
Other languages
French (fr)
Other versions
FR2634825A1 (en
Inventor
Debard Andre
Desmesures Jean-Claude
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 FR888810047A priority Critical patent/FR2634825B1/en
Priority to FR8900058A priority patent/FR2641337A2/en
Publication of FR2634825A1 publication Critical patent/FR2634825A1/en
Application granted granted Critical
Publication of FR2634825B1 publication Critical patent/FR2634825B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • B05B11/0067—Lift valves having a valve seat located downstream the valve element
    • 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
    • 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
    • B05B11/0056—Containers with an additional opening for filling or refilling
    • 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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/026—Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure stroke
    • 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
    • B05B11/1087—Combination of liquid and air pumps
FR888810047A 1988-07-26 1988-07-26 PRE-PRESSURE PUMP FOR DIFFUSION OF A LIQUID Expired - Fee Related FR2634825B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR888810047A FR2634825B1 (en) 1988-07-26 1988-07-26 PRE-PRESSURE PUMP FOR DIFFUSION OF A LIQUID
FR8900058A FR2641337A2 (en) 1988-07-26 1989-01-04 Pump with precompression for spraying a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888810047A FR2634825B1 (en) 1988-07-26 1988-07-26 PRE-PRESSURE PUMP FOR DIFFUSION OF A LIQUID

Publications (2)

Publication Number Publication Date
FR2634825A1 FR2634825A1 (en) 1990-02-02
FR2634825B1 true FR2634825B1 (en) 1994-03-04

Family

ID=9368769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888810047A Expired - Fee Related FR2634825B1 (en) 1988-07-26 1988-07-26 PRE-PRESSURE PUMP FOR DIFFUSION OF A LIQUID

Country Status (1)

Country Link
FR (1) FR2634825B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69218066D1 (en) * 1991-07-29 1997-04-17 Aka Innovative Dev Storage and dispensing device for liquid or pasty products
FR2699835B1 (en) * 1992-12-28 1995-03-31 Oreal Kit for spraying a liquid comprising a precompression pump.
FR2721285B1 (en) * 1994-06-20 1996-08-02 Oreal Manual precompression pump for spraying a liquid and distribution assembly equipped with such a pump.
US5425476A (en) * 1994-06-29 1995-06-20 Monturas S.A. Pump sprayer with stationary discharge
FR2727162B1 (en) * 1994-11-23 1996-12-20 Oreal MANUAL PREPRESSURE PUMP FOR SPRAYING A LIQUID AND DISPENSING ASSEMBLY PROVIDED WITH SUCH A PUMP
CN109748243B (en) * 2019-02-19 2020-11-24 陈国豪 Aviation oxygenerator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133259A5 (en) * 1971-04-08 1972-11-24 Step
FR2320789A1 (en) * 1975-08-14 1977-03-11 Pulverisation Step Ste Tech Scent spray with spring loaded plunger - has spring mounted on inner delivery tube with pointed nose resting on recessed seating face
US4179070A (en) * 1977-05-09 1979-12-18 Tetsuya Tada Sprayer
GB2029504B (en) * 1978-08-01 1982-07-14 Asl Airflow Ltd Manually operable sprayer
DE3435576A1 (en) * 1984-09-27 1986-04-10 Josef Wischerath GmbH & Co KG, 5000 Köln Dispenser for pasty products

Also Published As

Publication number Publication date
FR2634825A1 (en) 1990-02-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse