EP0894539A3 - Pumpenkolben vom Triggertyp-Flüssigkeitsspender - Google Patents

Pumpenkolben vom Triggertyp-Flüssigkeitsspender 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
English (en)
French (fr)
Other versions
EP0894539A2 (de
EP0894539B1 (de
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/de
Priority claimed from EP92918710A external-priority patent/EP0616127B1/de
Publication of EP0894539A2 publication Critical patent/EP0894539A2/de
Publication of EP0894539A3 publication Critical patent/EP0894539A3/de
Application granted granted Critical
Publication of EP0894539B1 publication Critical patent/EP0894539B1/de
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 Pumpenkolben vom Triggertyp-Flüssigkeitsspender Expired - Lifetime EP0894539B1 (de)

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 (de) 1992-09-03 1992-09-03 Pumpenkolben vom Triggertyp-Flüssigkeitsspender

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98114798A EP0894539B1 (de) 1992-09-03 1992-09-03 Pumpenkolben vom Triggertyp-Flüssigkeitsspender
EP92918710A EP0616127B1 (de) 1992-09-03 1992-09-03 Pumpenkolben vom triggertyp-spender

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP92918710A Division EP0616127B1 (de) 1992-09-03 1992-09-03 Pumpenkolben vom triggertyp-spender

Publications (3)

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

Family

ID=8212452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114798A Expired - Lifetime EP0894539B1 (de) 1992-09-03 1992-09-03 Pumpenkolben vom Triggertyp-Flüssigkeitsspender

Country Status (1)

Country Link
EP (1) EP0894539B1 (de)

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 (de) * 1984-03-07 1988-07-20 Douglas Frank Corsette Pumpe zur Abgabe einer Flüssigkeit
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 (de) * 1984-03-07 1988-07-20 Douglas Frank Corsette Pumpe zur Abgabe einer Flüssigkeit
US4819835A (en) * 1986-07-21 1989-04-11 Yoshino Kogyosho Co., Ltd. Trigger type liquid dispenser

Also Published As

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

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