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FR2396182A1 - MANUAL PUMP WITH ACCUMULATION OVERCOMPRESSION - Google Patents

MANUAL PUMP WITH ACCUMULATION OVERCOMPRESSION

Info

Publication number
FR2396182A1
FR2396182A1 FR7720250A FR7720250A FR2396182A1 FR 2396182 A1 FR2396182 A1 FR 2396182A1 FR 7720250 A FR7720250 A FR 7720250A FR 7720250 A FR7720250 A FR 7720250A FR 2396182 A1 FR2396182 A1 FR 2396182A1
Authority
FR
France
Prior art keywords
overcompression
accumulation
manual pump
ring
pump
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
FR7720250A
Other languages
French (fr)
Other versions
FR2396182B1 (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.)
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 FR7720250A priority Critical patent/FR2396182A1/en
Priority to EP78400044A priority patent/EP0000313A1/en
Publication of FR2396182A1 publication Critical patent/FR2396182A1/en
Application granted granted Critical
Publication of FR2396182B1 publication Critical patent/FR2396182B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/028—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms with in- or outlet valve arranged in the plate-like flexible member
    • 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
    • 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
    • B05B11/105—Sealing arrangements around pump actuating stem
    • 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
    • B05B11/1061—Pump priming means
    • B05B11/1063—Air exhausted from the pump chamber being discharged into the container during priming
    • 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
    • B05B11/1066—Pump inlet valves
    • B05B11/107—Gate valves; Sliding valves

Landscapes

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

Abstract

L'invention concerne une pompe à précompression constituée d'un corps 10 muni d'une cheminée 2 assouplie par des fentes à l'intérieur desquelles se déplace un organe mobile, unique et monobloc, constitué par un piston 20, un tube de raccordement 26 muni d'une encoche 27, d'une membrane 24, d'un anneau 25, d'une tige centrale rigide 54 (pointeau 37), d'un moyeu cannelé 39, d'une tige inférieure 41 à l'extrémité tronconique 46 et d'un diffuseur 28 comportant un siège de soupape 34, l'ensemble étant maintenu en position << Haute >> par le ressort 43. Ledit organe mobile comporte aussi en son intérieur une cavité extensible axialement 52. La pompe comporte aussi une bague d'étanchéité annulaire et fixe 44.The invention relates to a precompression pump consisting of a body 10 provided with a chimney 2 made flexible by slots inside which moves a mobile member, single and one-piece, consisting of a piston 20, a connecting tube 26. provided with a notch 27, a membrane 24, a ring 25, a rigid central rod 54 (needle 37), a splined hub 39, a lower rod 41 at the frustoconical end 46 and a diffuser 28 comprising a valve seat 34, the assembly being held in the "Up" position by the spring 43. Said movable member also comprises an axially expandable cavity 52 inside it. The pump also comprises a ring. annular and fixed seal 44.

FR7720250A 1977-07-01 1977-07-01 MANUAL PUMP WITH ACCUMULATION OVERCOMPRESSION Granted FR2396182A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7720250A FR2396182A1 (en) 1977-07-01 1977-07-01 MANUAL PUMP WITH ACCUMULATION OVERCOMPRESSION
EP78400044A EP0000313A1 (en) 1977-07-01 1978-06-30 Pressure accumulative spraying pump and spray head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7720250A FR2396182A1 (en) 1977-07-01 1977-07-01 MANUAL PUMP WITH ACCUMULATION OVERCOMPRESSION

Publications (2)

Publication Number Publication Date
FR2396182A1 true FR2396182A1 (en) 1979-01-26
FR2396182B1 FR2396182B1 (en) 1981-12-18

Family

ID=9192837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720250A Granted FR2396182A1 (en) 1977-07-01 1977-07-01 MANUAL PUMP WITH ACCUMULATION OVERCOMPRESSION

Country Status (2)

Country Link
EP (1) EP0000313A1 (en)
FR (1) FR2396182A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409398A1 (en) * 1977-11-17 1979-06-15 Coster Tecnologie Speciali Spa MANUAL CONTROL PUMP FOR THE FLOW OF LIQUIDS CONTAINED IN CONTAINERS

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU540119B2 (en) * 1979-03-27 1984-11-01 Yoshino Kogyosho Co., Ltd. Manual atomizer
JPS61905Y2 (en) * 1979-06-28 1986-01-13
AU534828B2 (en) * 1979-05-16 1984-02-16 Yoshino Kogosho Co. Ltd. Atomizer
US4402432A (en) * 1980-02-13 1983-09-06 Corsette Douglas Frank Leak-proof dispensing pump
JPS5756066A (en) * 1980-09-22 1982-04-03 Yoshino Kogyosho Co Ltd Spray
DE3834091A1 (en) * 1988-10-07 1990-04-12 Raimund Andris SPRAY PUMP
GB9202150D0 (en) * 1992-01-31 1992-03-18 Unilever Plc Pump dispensers
US5590815A (en) * 1995-07-13 1997-01-07 Monturas S.A. Minature pump sprayer
ES2276868T3 (en) * 2001-09-21 2007-07-01 Ing. Erich Pfeiffer Gmbh DOSING DEVICE WITH A HALF CONTAINER AS WELL AS PUMP DEVICE FOR THE SAME.
JP4210215B2 (en) 2001-09-21 2009-01-14 インジ エリッヒ プファイファ ゲーエムベーハ Dosing device with medium reservoir and pump device therefor
CA2460651C (en) 2001-09-21 2011-06-07 Ing. Erich Pfeiffer Gmbh Dosing device with a pumping device
DE10149362A1 (en) * 2001-10-06 2003-04-30 Beiersdorf Ag Antiperspirant product based on microemulsions
FR2914286B1 (en) * 2007-03-29 2011-09-30 Valois Sas FLUID PRODUCT DISPENSER

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889964A (en) * 1956-03-14 1959-06-09 Drackett Co Dispenser pump
FR1339657A (en) * 1962-08-30 1963-10-11 Vaporisateurs Marcel Franck Improvements to reciprocating pumps connected to a tank, in particular in vaporizers
FR1430243A (en) * 1965-01-07 1966-03-04 Improvements to vaporizers, especially for perfumery
FR1502925A (en) * 1966-10-12 1967-11-24 Vaporisateurs Marcel Franck Improvements to piston pumps for dispensing liquids or fluid pastes
US3391647A (en) * 1967-01-30 1968-07-09 Calmar Inc Liquid dispensing pump
US3779464A (en) * 1972-03-22 1973-12-18 Afa Corp Manually actuated liquid spraying device
JPS5738307B2 (en) * 1973-11-07 1982-08-14
US3908870A (en) * 1973-11-15 1975-09-30 Yoshino Kogyosho Co Ltd Manual-type miniature atomizer
FR2305241A2 (en) * 1975-03-28 1976-10-22 Step Soc Tech Pulverisation Perfume atomiser with cylindrical pump chamber - has spring loaded valve seating against hollow piston
US3991914A (en) * 1975-05-29 1976-11-16 The Risdon Manufacturing Company Easily assembled, leakproof liquid dispensing pump
IT7620983U1 (en) * 1976-03-16 1977-09-16 Coster Tecnologie Speciali Spa AEROSOL DOSING VALVE WITH PUMPING EFFECT.
US4029261A (en) * 1976-04-30 1977-06-14 Jaime Olegnowicz Piston displacement liquid spray pumps
US4274560A (en) * 1976-04-30 1981-06-23 Emson Research Incorporated Atomizing pump dispenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409398A1 (en) * 1977-11-17 1979-06-15 Coster Tecnologie Speciali Spa MANUAL CONTROL PUMP FOR THE FLOW OF LIQUIDS CONTAINED IN CONTAINERS

Also Published As

Publication number Publication date
FR2396182B1 (en) 1981-12-18
EP0000313A1 (en) 1979-01-10

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Legal Events

Date Code Title Description
MD Transfer of rights in case of death
TP Transmission of property
ST Notification of lapse