FR2396595A1 - Plunger type spray device - has spring loaded pumping block inside piston with spray head mounted on top - Google Patents

Plunger type spray device - has spring loaded pumping block inside piston with spray head mounted on top

Info

Publication number
FR2396595A1
FR2396595A1 FR7721594A FR7721594A FR2396595A1 FR 2396595 A1 FR2396595 A1 FR 2396595A1 FR 7721594 A FR7721594 A FR 7721594A FR 7721594 A FR7721594 A FR 7721594A FR 2396595 A1 FR2396595 A1 FR 2396595A1
Authority
FR
France
Prior art keywords
piston
spring
head
liquid
plunger type
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.)
Withdrawn
Application number
FR7721594A
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.)
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 FR7721594A priority Critical patent/FR2396595A1/en
Publication of FR2396595A1 publication Critical patent/FR2396595A1/en
Withdrawn legal-status Critical Current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
    • 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
    • B05B11/1021—Piston pumps having an outlet valve which is a gate valve
    • B05B11/1022—Piston pumps having an outlet valve which is a gate valve actuated by pressure
    • 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
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/104—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being opened by pressure after a defined accumulation 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
    • B05B11/1001—Piston pumps

Landscapes

  • Closures For Containers (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The plunger type spray device has a tube (1) with its bottom immersed in the liquid to be sprayed, with a ball valve (2) at the bottom. Inside is a piston (4), held upwards by a spring (12) below. The top of the piston protrudes above the tube, and carries the spray head (13) which is pushed down manually against the force of the spring (12). Below the head is a cap which fits over the container for the liquid. Inside the piston is a block (6) with a circular sealing lip (7) underneath, held down by a smaller spring (8). When the head is pushed down, the pressure lifts the block (6) against its spring (8) and liquid is forced past grooves around its top, and liquid already above the block is forced through a sleeve (9) inside the piston through the spray outlet (14) inside the head.
FR7721594A 1977-07-08 1977-07-08 Plunger type spray device - has spring loaded pumping block inside piston with spray head mounted on top Withdrawn FR2396595A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7721594A FR2396595A1 (en) 1977-07-08 1977-07-08 Plunger type spray device - has spring loaded pumping block inside piston with spray head mounted on top

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721594A FR2396595A1 (en) 1977-07-08 1977-07-08 Plunger type spray device - has spring loaded pumping block inside piston with spray head mounted on top

Publications (1)

Publication Number Publication Date
FR2396595A1 true FR2396595A1 (en) 1979-02-02

Family

ID=9193339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721594A Withdrawn FR2396595A1 (en) 1977-07-08 1977-07-08 Plunger type spray device - has spring loaded pumping block inside piston with spray head mounted on top

Country Status (1)

Country Link
FR (1) FR2396595A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416056A1 (en) * 1978-02-01 1979-08-31 Canyon Corp HAND SPRAYER
FR2488659A1 (en) * 1980-08-12 1982-02-19 Aerosol Inventions Dev MANUAL PUMP WITH SEVERAL EVACUATIONS
EP0828684A1 (en) * 1995-06-02 1998-03-18 Contico International, Incorporated Trigger sprayer with pressure buildup valve
WO2012110744A1 (en) * 2011-02-18 2012-08-23 Valois Sas Head for dispensing a fluid product
CN110241290A (en) * 2019-06-11 2019-09-17 本溪工具股份有限公司 A kind of tempering furnace three times

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416056A1 (en) * 1978-02-01 1979-08-31 Canyon Corp HAND SPRAYER
FR2488659A1 (en) * 1980-08-12 1982-02-19 Aerosol Inventions Dev MANUAL PUMP WITH SEVERAL EVACUATIONS
EP0828684A1 (en) * 1995-06-02 1998-03-18 Contico International, Incorporated Trigger sprayer with pressure buildup valve
EP0828684A4 (en) * 1995-06-02 1999-04-07 Contico Int Inc Trigger sprayer with pressure buildup valve
WO2012110744A1 (en) * 2011-02-18 2012-08-23 Valois Sas Head for dispensing a fluid product
FR2971768A1 (en) * 2011-02-18 2012-08-24 Valois Sas HEAD OF DISTRIBUTION OF FLUID PRODUCT.
US9364838B2 (en) 2011-02-18 2016-06-14 Aptar France Sas Head for dispensing a fluid product
CN110241290A (en) * 2019-06-11 2019-09-17 本溪工具股份有限公司 A kind of tempering furnace three times

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Legal Events

Date Code Title Description
ST Notification of lapse