EP0109242A3 - Multipurpose fluid dispensing apparatus - Google Patents

Multipurpose fluid dispensing apparatus Download PDF

Info

Publication number
EP0109242A3
EP0109242A3 EP83306753A EP83306753A EP0109242A3 EP 0109242 A3 EP0109242 A3 EP 0109242A3 EP 83306753 A EP83306753 A EP 83306753A EP 83306753 A EP83306753 A EP 83306753A EP 0109242 A3 EP0109242 A3 EP 0109242A3
Authority
EP
European Patent Office
Prior art keywords
plunger
bore
valve
plunger bore
openings
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Withdrawn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
EP83306753A
Other languages
German (de)
French (fr)
Other versions
EP0109242A2 (en
Inventor
Henry Phillip Taylor
Ronald David Baldwin
Robert David Kagy
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.)
Willett International Ltd
Original Assignee
Willett International 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 Willett International Ltd filed Critical Willett International Ltd
Publication of EP0109242A2 publication Critical patent/EP0109242A2/en
Publication of EP0109242A3 publication Critical patent/EP0109242A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/03—Ink jet characterised by the jet generation process generating a continuous ink jet by pressure

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
  • Coating Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

The invention provides a dispensing apparatus for a fluid, notably a pressurised ink. A manifold is provided which is adapted to receive the medium to be dispensed. A plurality of solenoid valves, each having an input port and an output port, are connected to the manifold by connecting conduits. A series of rigid tubes connect the solenoid output ports with openings in a tube plate. A removable orifice plate overlays the tube plate and has a plurality of openings which are arranged in alignment with the tube plate openings. A valve cradle is provided for po­ sitioning the solenoid valves within the dispensing head. The valve cradle has a plurality of valve receptacles for receiving the respective output ports of the plurality of solenoid valves.
The invention also provides a valve for use in the dispens­ ing apparatus of the invention which has an outer jacket with opposing ends and a plunger bore which communicates be­ tween the ends. An end cap is located on one of the jacket op­ posing ends and has an output port which communicates with the plunger bore. A plunger stop located on the jacket end op­ osite the end cap is at least partially received within the plung­ er bore and has an input port and internal passageway commu­ nicating the input port with the plunger bore. A plunger is slid­ ably received within the plunger bore. An energizable electrical coil wound about the plunger bore allows the plunger to move between opened and closed positions in response to energiza­ tion of the coil.
EP83306753A 1982-11-12 1983-11-07 Multipurpose fluid dispensing apparatus Withdrawn EP0109242A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44128582A 1982-11-12 1982-11-12
US441285 1982-11-12

Publications (2)

Publication Number Publication Date
EP0109242A2 EP0109242A2 (en) 1984-05-23
EP0109242A3 true EP0109242A3 (en) 1985-04-10

Family

ID=23752292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83306753A Withdrawn EP0109242A3 (en) 1982-11-12 1983-11-07 Multipurpose fluid dispensing apparatus

Country Status (3)

Country Link
EP (1) EP0109242A3 (en)
JP (1) JPS59118463A (en)
AU (1) AU2119883A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62500230A (en) * 1984-09-19 1987-01-29 ドライスデイル，ロナルド・ダグラス Method and apparatus for drawing an image on a surface
JPS6413330U (en) * 1987-07-14 1989-01-24
FR2747960B1 (en) * 1996-04-24 1998-05-29 Toxot Sciences & Applic NOZZLE DEVICE (S) FOR INK JET PRINTER PROTECTED FROM POLLUTION BY NON-WETTING TREATMENT AND MANUFACTURING METHOD
DE60238434D1 (en) * 2001-10-13 2011-01-05 Willet Internat Ltd MAGNETIC VALVE
GB0306788D0 (en) * 2003-03-25 2003-04-30 Willett Int Ltd Method
US8308269B2 (en) * 2009-02-18 2012-11-13 Videojet Technologies Inc. Print head
CN104118210A (en) * 2014-07-18 2014-10-29 码可示(上海)电子有限公司 Valve type industrial ink-jet printing machine
CN105500927B (en) * 2016-01-05 2017-03-29 福州聚众鑫电子科技有限公司 A kind of code spraying marker jet-printing head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047586A1 (en) * 1979-12-17 1981-10-08 Ricoh Co., Ltd., Tokyo COLOR JET PRINTER
US4356499A (en) * 1979-11-28 1982-10-26 Ricoh Co., Ltd. Ink-jet recording device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356499A (en) * 1979-11-28 1982-10-26 Ricoh Co., Ltd. Ink-jet recording device
DE3047586A1 (en) * 1979-12-17 1981-10-08 Ricoh Co., Ltd., Tokyo COLOR JET PRINTER

Also Published As

Publication number Publication date
JPS59118463A (en) 1984-07-09
AU2119883A (en) 1984-05-17
EP0109242A2 (en) 1984-05-23

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Legal Events

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

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17P Request for examination filed

Effective date: 19831107

AK Designated contracting states

Designated state(s): BE DE FR GB IT NL SE

PUAL Search report despatched

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18W Application withdrawn

Withdrawal date: 19850403

R18W Application withdrawn (corrected)

Effective date: 19850403

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TAYLOR, HENRY PHILLIP

Inventor name: BALDWIN, RONALD DAVID

Inventor name: KAGY, ROBERT DAVID