EP0894539A3 - Piston de pompe pour pulvérisateur de liquide à gachette - Google Patents

Piston de pompe pour pulvérisateur de liquide à gachette Download PDF

Info

Publication number
EP0894539A3
EP0894539A3 EP98114798A EP98114798A EP0894539A3 EP 0894539 A3 EP0894539 A3 EP 0894539A3 EP 98114798 A EP98114798 A EP 98114798A EP 98114798 A EP98114798 A EP 98114798A EP 0894539 A3 EP0894539 A3 EP 0894539A3
Authority
EP
European Patent Office
Prior art keywords
piston
trigger
pump section
type liquid
liquid dispenser
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
EP98114798A
Other languages
German (de)
English (en)
Other versions
EP0894539B1 (fr
EP0894539A2 (fr
Inventor
Takaharu Tasaki
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
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 Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to DE1992632635 priority Critical patent/DE69232635T2/de
Priority to EP98114798A priority patent/EP0894539B1/fr
Priority claimed from EP92918710A external-priority patent/EP0616127B1/fr
Publication of EP0894539A2 publication Critical patent/EP0894539A2/fr
Publication of EP0894539A3 publication Critical patent/EP0894539A3/fr
Application granted granted Critical
Publication of EP0894539B1 publication Critical patent/EP0894539B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B11/0044—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
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps actuated by a lever 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed

Landscapes

  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP98114798A 1992-09-03 1992-09-03 Piston de pompe pour pulvérisateur de liquide à gachette Expired - Lifetime EP0894539B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1992632635 DE69232635T2 (de) 1992-09-03 1992-09-03 Pumpenkolben vom Triggertyp-Flüssigkeitsspender
EP98114798A EP0894539B1 (fr) 1992-09-03 1992-09-03 Piston de pompe pour pulvérisateur de liquide à gachette

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98114798A EP0894539B1 (fr) 1992-09-03 1992-09-03 Piston de pompe pour pulvérisateur de liquide à gachette
EP92918710A EP0616127B1 (fr) 1992-09-03 1992-09-03 Piston de pompe de pulverisateur de liquide a gachette

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP92918710A Division EP0616127B1 (fr) 1992-09-03 1992-09-03 Piston de pompe de pulverisateur de liquide a gachette

Publications (3)

Publication Number Publication Date
EP0894539A2 EP0894539A2 (fr) 1999-02-03
EP0894539A3 true EP0894539A3 (fr) 1999-08-04
EP0894539B1 EP0894539B1 (fr) 2002-06-05

Family

ID=8212452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114798A Expired - Lifetime EP0894539B1 (fr) 1992-09-03 1992-09-03 Piston de pompe pour pulvérisateur de liquide à gachette

Country Status (1)

Country Link
EP (1) EP0894539B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0303357D0 (en) 2003-02-14 2003-03-19 Wordon Gmbh Pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365751A (en) * 1980-09-26 1982-12-28 Yoshino Kogyosho Co., Ltd. Trigger type liquid injector
US4646969A (en) * 1982-11-19 1987-03-03 Ceskoslovenska Akademie Ved Double acting mechanical pump liquid atomizer
EP0274620A2 (fr) * 1984-03-07 1988-07-20 Douglas Frank Corsette Pompe de distribution de liquide
US4819835A (en) * 1986-07-21 1989-04-11 Yoshino Kogyosho Co., Ltd. Trigger type liquid dispenser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365751A (en) * 1980-09-26 1982-12-28 Yoshino Kogyosho Co., Ltd. Trigger type liquid injector
US4646969A (en) * 1982-11-19 1987-03-03 Ceskoslovenska Akademie Ved Double acting mechanical pump liquid atomizer
EP0274620A2 (fr) * 1984-03-07 1988-07-20 Douglas Frank Corsette Pompe de distribution de liquide
US4819835A (en) * 1986-07-21 1989-04-11 Yoshino Kogyosho Co., Ltd. Trigger type liquid dispenser

Also Published As

Publication number Publication date
EP0894539B1 (fr) 2002-06-05
EP0894539A2 (fr) 1999-02-03

Similar Documents

Publication Publication Date Title
EP1013345B1 (fr) Pulvérisateur à gachette
EP0117898A3 (fr) Pulvérisateur à gâchette
US5242089A (en) Miniature pump sprayer
EP0779106A3 (fr) Distributeur à poussoir
JPH0316183B2 (fr)
CA2180490A1 (fr) Atomiseur miniature
GB1426663A (en) Pump with unitary valve member
GB1102612A (en) Improvements in reciprocating pump-type liquid atomizers
CA2251105A1 (fr) Pompe a liquide avec piston alternatif et soupape de retenue disco?de
AU8942198A (en) Upright/inverted sprayer
EP1046428A3 (fr) Distributeur à pompe comprenant un élément monobloc en matière plastique agissant comme ressort et joint d'étanchéité
GB8823453D0 (en) Pump
CA2045152A1 (fr) Vaporisateur
CA2234644A1 (fr) Distributeur de produits liquides ou pateux
EP2127761A3 (fr) Distributeur de liquide du type à gâchette
CA2244849A1 (fr) Pompe de distribution de fluide a commande manuelle
EP0894539A3 (fr) Piston de pompe pour pulvérisateur de liquide à gachette
EP0616127A4 (fr) Piston de pompe de pulverisateur de liquide a gachette.
CA2277900A1 (fr) Pompe a reprise d'air
GB1537004A (en) Hand operated sprayer with automatic container vent
CA2178794A1 (fr) Distributeur de liquide pulverise
CA2147073A1 (fr) Pulverisateur a decharge stationnaire
JPH0732949Y2 (ja) 往復ポンプのピストン
SE8506088D0 (sv) Sprayer
FR2688034B1 (fr) Perfectionnement aux pompes hydrauliques a pistons munis de clapet d'aspiration.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980817

AC Divisional application: reference to earlier application

Ref document number: 616127

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR GB IT LI NL

17Q First examination report despatched

Effective date: 20001018

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 616127

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69232635

Country of ref document: DE

Date of ref document: 20020711

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: KIRKER & CIE SA

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20021122

Year of fee payment: 11

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030930

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050903

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20100916

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20110831

Year of fee payment: 20

Ref country code: FR

Payment date: 20110922

Year of fee payment: 20

Ref country code: DE

Payment date: 20110831

Year of fee payment: 20

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20120401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120401

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69232635

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69232635

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20120902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120904

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120902