EP0375462A3 - Apparatus for dispensing small amounts of liquid - Google Patents

Apparatus for dispensing small amounts of liquid Download PDF

Info

Publication number
EP0375462A3
EP0375462A3 EP19890313553 EP89313553A EP0375462A3 EP 0375462 A3 EP0375462 A3 EP 0375462A3 EP 19890313553 EP19890313553 EP 19890313553 EP 89313553 A EP89313553 A EP 89313553A EP 0375462 A3 EP0375462 A3 EP 0375462A3
Authority
EP
European Patent Office
Prior art keywords
liquid
syringe
small amounts
dispensing small
valve
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.)
Withdrawn
Application number
EP19890313553
Other languages
German (de)
French (fr)
Other versions
EP0375462A2 (en
Inventor
Hideyo Fujii
Takaji Shimada
Yukinaga Ohtani
Kazuteru Esawa
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.)
Nordson Corp
Original Assignee
Nordson Corp
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 Nordson Corp filed Critical Nordson Corp
Publication of EP0375462A2 publication Critical patent/EP0375462A2/en
Publication of EP0375462A3 publication Critical patent/EP0375462A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00573—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes the reservoir or container being pneumatically or hydraulically pressurized

Abstract

An apparatus for dispensing liquids in small and controlled amounts is described. The apparatus comprises a syringe (1) having a discharge end, discharge from which is controlled by a valve (63). The other end of the syringe (1) is securable to an adapter (76) through which pressurised air can be supplied to force liquid through the discharge end, when this is open. In use the syringe (1) is filled with liquid which is constantly under pressure. Means are provided for opening the valve (63) for a pre-determined period of time.
EP19890313553 1988-12-23 1989-12-22 Apparatus for dispensing small amounts of liquid Withdrawn EP0375462A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP166690/88 1988-12-23
JP16669088U JPH059099Y2 (en) 1988-12-23 1988-12-23

Publications (2)

Publication Number Publication Date
EP0375462A2 EP0375462A2 (en) 1990-06-27
EP0375462A3 true EP0375462A3 (en) 1991-05-02

Family

ID=31454303

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890313553 Withdrawn EP0375462A3 (en) 1988-12-23 1989-12-22 Apparatus for dispensing small amounts of liquid

Country Status (2)

Country Link
EP (1) EP0375462A3 (en)
JP (1) JPH059099Y2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000813A1 (en) * 1990-07-10 1992-01-23 Musashi Engineering, Inc. Constant liquid delivery device
JP2591745Y2 (en) * 1993-01-21 1999-03-10 ノードソン株式会社 Dispenser for liquid ejection
GB2305472B (en) * 1995-09-19 1999-10-27 Advanced Paint Systems Ltd Paint dispensing method and apparatus
US5927560A (en) * 1997-03-31 1999-07-27 Nordson Corporation Dispensing pump for epoxy encapsulation of integrated circuits
JP4743872B2 (en) * 2006-04-21 2011-08-10 新日鐵化学株式会社 Liquid material discharge device
JP6842152B2 (en) 2016-05-31 2021-03-17 武蔵エンジニアリング株式会社 Liquid material discharge device, its coating device and coating method
JP6583895B2 (en) * 2018-02-07 2019-10-02 ＰＲＩＭＥｄｏｔ株式会社 Liquid material discharge device
JP7066229B2 (en) * 2021-01-06 2022-05-13 武蔵エンジニアリング株式会社 Liquid material discharge device, its coating device and coating method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578918A (en) * 1949-06-01 1951-12-18 King Seeley Corp Paint applying apparatus
GB2035147A (en) * 1978-11-16 1980-06-18 Composite Applic Inc Fluid dispensing
WO1986004047A1 (en) * 1985-01-04 1986-07-17 Leon Kanarvogel A liquid dispensing apparatus and an anti-drip valve cartridge therefor
DE3630910A1 (en) * 1986-09-11 1988-03-24 Grace Gmbh Device for discharging liquid or pasty material, especially sealing material for container seals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578918A (en) * 1949-06-01 1951-12-18 King Seeley Corp Paint applying apparatus
GB2035147A (en) * 1978-11-16 1980-06-18 Composite Applic Inc Fluid dispensing
WO1986004047A1 (en) * 1985-01-04 1986-07-17 Leon Kanarvogel A liquid dispensing apparatus and an anti-drip valve cartridge therefor
DE3630910A1 (en) * 1986-09-11 1988-03-24 Grace Gmbh Device for discharging liquid or pasty material, especially sealing material for container seals

Also Published As

Publication number Publication date
JPH059099Y2 (en) 1993-03-05
JPH0286670U (en) 1990-07-09
EP0375462A2 (en) 1990-06-27

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Inventor name: SHIMADA, TAKAJI

Inventor name: OHTANI, YUKINAGA

Inventor name: ESAWA, KAZUTERU

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