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GB8828047D0 - Method of operating valve - Google Patents

Method of operating valve

Info

Publication number
GB8828047D0
GB8828047D0 GB888828047A GB8828047A GB8828047D0 GB 8828047 D0 GB8828047 D0 GB 8828047D0 GB 888828047 A GB888828047 A GB 888828047A GB 8828047 A GB8828047 A GB 8828047A GB 8828047 D0 GB8828047 D0 GB 8828047D0
Authority
GB
United Kingdom
Prior art keywords
operating valve
valve
operating
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.)
Pending
Application number
GB888828047A
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
Priority to GB888828047A priority Critical patent/GB8828047D0/en
Publication of GB8828047D0 publication Critical patent/GB8828047D0/en
Priority to EP19890312362 priority patent/EP0371763B1/en
Priority to DE1989609187 priority patent/DE68909187T2/en
Priority to BR8906291A priority patent/BR8906291A/en
Pending legal-status Critical Current

Links

GB888828047A 1988-12-01 1988-12-01 Method of operating valve Pending GB8828047D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB888828047A GB8828047D0 (en) 1988-12-01 1988-12-01 Method of operating valve
EP19890312362 EP0371763B1 (en) 1988-12-01 1989-11-28 Method for operating a valve
DE1989609187 DE68909187T2 (en) 1988-12-01 1989-11-28 Operating method of a valve.
BR8906291A BR8906291A (en) 1988-12-01 1989-12-01 VALVE OPERATION METHOD; FLUID DROPLET APPLICATOR; PROGRAMMABLE CONTROLLER FOR VALVE OPERATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888828047A GB8828047D0 (en) 1988-12-01 1988-12-01 Method of operating valve

Publications (1)

Publication Number Publication Date
GB8828047D0 true GB8828047D0 (en) 1989-01-05

Family

ID=10647779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888828047A Pending GB8828047D0 (en) 1988-12-01 1988-12-01 Method of operating valve

Country Status (4)

Country Link
EP (1) EP0371763B1 (en)
BR (1) BR8906291A (en)
DE (1) DE68909187T2 (en)
GB (1) GB8828047D0 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE507821C2 (en) * 1996-04-15 1998-07-20 Jetline Ab Valve construction with ink jet printers
US8117751B2 (en) 1997-07-15 2012-02-21 Silverbrook Research Pty Ltd Method of forming printhead by removing sacrificial material through nozzle apertures
US7472984B2 (en) 1997-07-15 2009-01-06 Silverbrook Research Pty Ltd Inkjet chamber with plurality of nozzles
US7410250B2 (en) 1997-07-15 2008-08-12 Silverbrook Research Pty Ltd Inkjet nozzle with supply duct dimensioned for viscous damping
US7753491B2 (en) 1997-07-15 2010-07-13 Silverbrook Research Pty Ltd Printhead nozzle arrangement incorporating a corrugated electrode
US7401884B2 (en) 1997-07-15 2008-07-22 Silverbrook Research Pty Ltd Inkjet printhead with integral nozzle plate
ATE289922T1 (en) * 1997-07-15 2005-03-15 Silverbrook Res Pty Ltd MAGNETIC FIELD ACTUATED INK JET NOZZLE
US8366243B2 (en) 1997-07-15 2013-02-05 Zamtec Ltd Printhead integrated circuit with actuators proximate exterior surface
US7591539B2 (en) 1997-07-15 2009-09-22 Silverbrook Research Pty Ltd Inkjet printhead with narrow printing zone
AUPO800497A0 (en) 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd Image creation method and apparatus (IJ26)
US7497555B2 (en) 1998-07-10 2009-03-03 Silverbrook Research Pty Ltd Inkjet nozzle assembly with pre-shaped actuator
US6557977B1 (en) 1997-07-15 2003-05-06 Silverbrook Research Pty Ltd Shape memory alloy ink jet printing mechanism
US6986202B2 (en) 1997-07-15 2006-01-17 Silverbrook Research Pty Ltd. Method of fabricating a micro-electromechanical fluid ejection device
US7527357B2 (en) 1997-07-15 2009-05-05 Silverbrook Research Pty Ltd Inkjet nozzle array with individual feed channel for each nozzle
US7578582B2 (en) 1997-07-15 2009-08-25 Silverbrook Research Pty Ltd Inkjet nozzle chamber holding two fluids
US7393083B2 (en) 1997-07-15 2008-07-01 Silverbrook Research Pty Ltd Inkjet printer with low nozzle to chamber cross-section ratio
US7708372B2 (en) 1997-07-15 2010-05-04 Silverbrook Research Pty Ltd Inkjet nozzle with ink feed channels etched from back of wafer
US6682176B2 (en) 1997-07-15 2004-01-27 Silverbrook Research Pty Ltd Ink jet printhead chip with nozzle arrangements incorporating spaced actuating arms
US7360871B2 (en) 1997-07-15 2008-04-22 Silverbrook Research Pty Ltd Inkjet chamber with ejection actuator between inlet and nozzle
US7234795B2 (en) 1997-07-15 2007-06-26 Silverbrook Research Pty Ltd Inkjet nozzle with CMOS compatible actuator voltage
US7661793B2 (en) 1997-07-15 2010-02-16 Silverbrook Research Pty Ltd Inkjet nozzle with individual ink feed channels etched from both sides of wafer
US7753469B2 (en) 1997-07-15 2010-07-13 Silverbrook Research Pty Ltd Inkjet nozzle chamber with single inlet and plurality of nozzles
US7628468B2 (en) 1997-07-15 2009-12-08 Silverbrook Research Pty Ltd Nozzle with reciprocating plunger
US7401900B2 (en) 1997-07-15 2008-07-22 Silverbrook Research Pty Ltd Inkjet nozzle with long ink supply channel
US7475965B2 (en) 1997-07-15 2009-01-13 Silverbrook Research Pty Ltd Inkjet printer with low droplet to chamber volume ratio
US7328975B2 (en) 1997-07-15 2008-02-12 Silverbrook Research Pty Ltd Injet printhead with thermal bend arm exposed to ink flow
US7293855B2 (en) 1997-07-15 2007-11-13 Silverbrook Research Pty Ltd Inkjet nozzle with ink supply channel parallel to drop trajectory
US7775634B2 (en) 1997-07-15 2010-08-17 Silverbrook Research Pty Ltd Inkjet chamber with aligned nozzle and inlet
US6866290B2 (en) 2002-12-04 2005-03-15 James Tsai Apparatus of a collapsible handcart for turning a platform when operating a retractable handle
US7410243B2 (en) 1997-07-15 2008-08-12 Silverbrook Research Pty Ltd Inkjet nozzle with resiliently biased ejection actuator
US7334874B2 (en) 1997-07-15 2008-02-26 Silverbrook Research Pty Ltd Inkjet nozzle chamber with electrostatically attracted plates
DE10131153A1 (en) * 2001-06-28 2003-01-16 Giesecke & Devrient Gmbh security element
EP3587121B1 (en) 2010-10-27 2021-04-07 Matthews International Corporation Valve jet printer with inert plunger tip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH600219A5 (en) * 1974-11-02 1978-06-15 Barmag Barmer Maschf Hydraulic four-way control valve
US4089007A (en) * 1976-05-24 1978-05-09 International Business Machines Corporation Digital flow pressure regulator
US4677447A (en) * 1986-03-20 1987-06-30 Hewlett-Packard Company Ink jet printhead having a preloaded check valve

Also Published As

Publication number Publication date
EP0371763A2 (en) 1990-06-06
EP0371763A3 (en) 1990-07-25
DE68909187T2 (en) 1994-01-13
DE68909187D1 (en) 1993-10-21
EP0371763B1 (en) 1993-09-15
BR8906291A (en) 1990-08-21

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