CA2449617C - Systeme d'impression piezoelectrique par jet d'encre - Google Patents

Systeme d'impression piezoelectrique par jet d'encre Download PDF

Info

Publication number: CA2449617C
Authority: CA; Canada
Prior art keywords: printhead; ink supply; housing; ink; assembly
Prior art date: 1996-03-20
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

CA002449617A

Other languages

English (en)

Other versions

CA2449617A1 (fr

Inventor

Juan E. Lopez

Scott A. Bruckerhoff

Clifford R. Cairatti

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.)

Diagraph Corp

Original Assignee

Diagraph 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.)

1996-03-20

Filing date

1996-10-08

Publication date

2004-12-14

1996-03-20 Priority claimed from US08/618,981 external-priority patent/US5917508A/en

1996-10-08 Application filed by Diagraph Corp filed Critical Diagraph Corp

1997-09-21 Publication of CA2449617A1 publication Critical patent/CA2449617A1/fr

2004-12-14 Application granted granted Critical

2004-12-14 Publication of CA2449617C publication Critical patent/CA2449617C/fr

2016-10-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000007641 inkjet printing Methods 0.000 title claims abstract description 15
230000000712 assembly Effects 0.000 claims abstract description 25
238000000429 assembly Methods 0.000 claims abstract description 25
238000007639 printing Methods 0.000 claims description 3
238000005086 pumping Methods 0.000 abstract description 4
238000010926 purge Methods 0.000 description 30
235000014676 Phragmites communis Nutrition 0.000 description 5
238000011144 upstream manufacturing Methods 0.000 description 3
230000007423 decrease Effects 0.000 description 2
230000000903 blocking effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000012354 overpressurization Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
230000001052 transient effect Effects 0.000 description 1

Landscapes

Ink Jet (AREA)
Particle Formation And Scattering Control In Inkjet Printers (AREA)

CA002449617A 1996-03-20 1996-10-08 Systeme d'impression piezoelectrique par jet d'encre Expired - Lifetime CA2449617C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US08/618,981 US5917508A (en)	1996-03-20	1996-03-20	Piezoelectric ink jet printing system
US08/618,981		1996-03-20
CA002187416A CA2187416C (fr)	1996-03-20	1996-10-08	Systeme d'impression piezoelectrique par jet d'encre

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002187416A Division CA2187416C (fr)	1996-03-20	1996-10-08	Systeme d'impression piezoelectrique par jet d'encre

Publications (2)

Publication Number	Publication Date
CA2449617A1 CA2449617A1 (fr)	1997-09-21
CA2449617C true CA2449617C (fr)	2004-12-14

Family

ID=31189066

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002449615A Expired - Lifetime CA2449615C (fr)	1996-03-20	1996-10-08	Systeme d'impression piezoelectrique par jet d'encre
CA002449617A Expired - Lifetime CA2449617C (fr)	1996-03-20	1996-10-08	Systeme d'impression piezoelectrique par jet d'encre

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA002449615A Expired - Lifetime CA2449615C (fr)	1996-03-20	1996-10-08	Systeme d'impression piezoelectrique par jet d'encre

Country Status (1)

Country	Link
CA (2)	CA2449615C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111132846A (zh) *	2017-09-28	2020-05-08	惠普发展公司，有限责任合伙企业	可接合的流体接口构件和连接器

1996
- 1996-10-08 CA CA002449615A patent/CA2449615C/fr not_active Expired - Lifetime
- 1996-10-08 CA CA002449617A patent/CA2449617C/fr not_active Expired - Lifetime

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111132846A (zh) *	2017-09-28	2020-05-08	惠普发展公司，有限责任合伙企业	可接合的流体接口构件和连接器

Also Published As

Publication number	Publication date
CA2449617A1 (fr)	1997-09-21
CA2449615A1 (fr)	1997-09-21
CA2449615C (fr)	2004-08-10

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Legal Events

Date	Code	Title	Description
2003-12-17	EEER	Examination request
2016-12-13	MKEX	Expiry	Effective date: 20161011