KR950003671U - Liquid pumping device - Google Patents

Liquid pumping device

Info

Publication number
KR950003671U
KR950003671U KR2019930013853U KR930013853U KR950003671U KR 950003671 U KR950003671 U KR 950003671U KR 2019930013853 U KR2019930013853 U KR 2019930013853U KR 930013853 U KR930013853 U KR 930013853U KR 950003671 U KR950003671 U KR 950003671U
Authority
KR
South Korea
Prior art keywords
pumping device
liquid pumping
liquid
pumping
Prior art date
Application number
KR2019930013853U
Other languages
Korean (ko)
Other versions
KR960002795Y1 (en
Inventor
김정수
Original Assignee
김정수
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 김정수 filed Critical 김정수
Priority to KR2019930013853U priority Critical patent/KR960002795Y1/en
Publication of KR950003671U publication Critical patent/KR950003671U/en
Application granted granted Critical
Publication of KR960002795Y1 publication Critical patent/KR960002795Y1/en

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
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • 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
KR2019930013853U 1993-07-24 1993-07-24 Liquid pumping apparatus KR960002795Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930013853U KR960002795Y1 (en) 1993-07-24 1993-07-24 Liquid pumping apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930013853U KR960002795Y1 (en) 1993-07-24 1993-07-24 Liquid pumping apparatus

Publications (2)

Publication Number Publication Date
KR950003671U true KR950003671U (en) 1995-02-17
KR960002795Y1 KR960002795Y1 (en) 1996-04-08

Family

ID=19359763

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930013853U KR960002795Y1 (en) 1993-07-24 1993-07-24 Liquid pumping apparatus

Country Status (1)

Country Link
KR (1) KR960002795Y1 (en)

Also Published As

Publication number Publication date
KR960002795Y1 (en) 1996-04-08

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
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B701 Decision to grant
REGI Registration of establishment
J204 Request for invalidation trial [patent]
J206 Request for trial to confirm the scope of a patent right
J204 Request for invalidation trial [patent]
LAPS Lapse due to unpaid annual fee
J301 Trial decision

Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 19990129

Effective date: 19990531

J301 Trial decision

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Effective date: 19990622

J204 Request for invalidation trial [patent]
J121 Written withdrawal of request for trial

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Effective date: 20030410