DE69228613T2 - Pumpenkolben vom triggertyp-spender - Google Patents

Pumpenkolben vom triggertyp-spender

Info

Publication number
DE69228613T2
DE69228613T2 DE69228613T DE69228613T DE69228613T2 DE 69228613 T2 DE69228613 T2 DE 69228613T2 DE 69228613 T DE69228613 T DE 69228613T DE 69228613 T DE69228613 T DE 69228613T DE 69228613 T2 DE69228613 T2 DE 69228613T2
Authority
DE
Germany
Prior art keywords
pump piston
trigger type
type dispenser
dispenser
trigger
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 - Lifetime
Application number
DE69228613T
Other languages
English (en)
Other versions
DE69228613D1 (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 claimed from PCT/JP1992/001125 external-priority patent/WO1994005911A1/ja
Publication of DE69228613D1 publication Critical patent/DE69228613D1/de
Application granted granted Critical
Publication of DE69228613T2 publication Critical patent/DE69228613T2/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
    • B05B11/01—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
    • B05B11/0037—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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
DE69228613T 1992-09-03 1992-09-03 Pumpenkolben vom triggertyp-spender Expired - Lifetime DE69228613T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1992/001125 WO1994005911A1 (en) 1992-09-03 1992-09-03 Piston of pump of trigger type liquid discharger

Publications (2)

Publication Number Publication Date
DE69228613D1 DE69228613D1 (de) 1999-04-15
DE69228613T2 true DE69228613T2 (de) 1999-06-24

Family

ID=14042526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69228613T Expired - Lifetime DE69228613T2 (de) 1992-09-03 1992-09-03 Pumpenkolben vom triggertyp-spender

Country Status (3)

Country Link
JP (1) JP3032012B2 (de)
AU (1) AU667828B2 (de)
DE (1) DE69228613T2 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ182980A (en) * 1976-02-09 1979-12-11 Afa Corp Liquid spryhand-pump with openable vent for liquid reservoir

Also Published As

Publication number Publication date
JP3032012B2 (ja) 2000-04-10
AU2500892A (en) 1994-03-29
DE69228613D1 (de) 1999-04-15
AU667828B2 (en) 1996-04-18

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8364 No opposition during term of opposition
R071 Expiry of right

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