CA2048903C - Coude de tuyau double epaisseur - Google Patents

Coude de tuyau double epaisseur

Info

Publication number: CA2048903C
Authority: CA; Canada
Prior art keywords: pipe; outer pipe; inner pipe; bend; ring
Prior art date: 1991-08-09
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 - Fee Related

Application number

CA 2048903

Other languages

English (en)

Other versions

CA2048903A1 (fr

Inventor

Alexander Esser

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.)

Esser-Brieden & Co KG GmbH

Original Assignee

Esser-Brieden & Co KG GmbH

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.)

1991-08-09

Filing date

1991-08-09

Publication date

1999-09-14

1991-08-09 Application filed by Esser-Brieden & Co KG GmbH filed Critical Esser-Brieden & Co KG GmbH

1991-08-09 Priority to CA 2048903 priority Critical patent/CA2048903C/fr

1993-02-10 Publication of CA2048903A1 publication Critical patent/CA2048903A1/fr

1999-09-14 Application granted granted Critical

1999-09-14 Publication of CA2048903C publication Critical patent/CA2048903C/fr

2011-08-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000008878 coupling Effects 0.000 claims abstract description 32
238000010168 coupling process Methods 0.000 claims abstract description 32
238000005859 coupling reaction Methods 0.000 claims abstract description 32
239000000463 material Substances 0.000 claims description 13
239000000203 mixture Substances 0.000 claims description 10
239000007788 liquid Substances 0.000 claims description 5
239000007787 solid Substances 0.000 claims description 5
229910000831 Steel Inorganic materials 0.000 abstract description 17
239000010959 steel Substances 0.000 abstract description 17
229910001208 Crucible steel Inorganic materials 0.000 abstract description 3
239000004570 mortar (masonry) Substances 0.000 description 3
230000004323 axial length Effects 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000018109 developmental process Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000945 filler Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000000034 method Methods 0.000 description 1

Landscapes

Rigid Pipes And Flexible Pipes (AREA)
Branch Pipes, Bends, And The Like (AREA)

CA 2048903 1991-08-09 1991-08-09 Coude de tuyau double epaisseur Expired - Fee Related CA2048903C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2048903 CA2048903C (fr)	1991-08-09	1991-08-09	Coude de tuyau double epaisseur

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2048903 CA2048903C (fr)	1991-08-09	1991-08-09	Coude de tuyau double epaisseur

Publications (2)

Publication Number	Publication Date
CA2048903A1 CA2048903A1 (fr)	1993-02-10
CA2048903C true CA2048903C (fr)	1999-09-14

Family

ID=4148160

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2048903 Expired - Fee Related CA2048903C (fr)	1991-08-09	1991-08-09	Coude de tuyau double epaisseur

Country Status (1)

Country	Link
CA (1)	CA2048903C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109058601B (zh) *	2018-08-22	2023-03-31	江苏众信绿色管业科技有限公司	一种外包钢内衬不锈钢复合管件及其组装方法

1991
- 1991-08-09 CA CA 2048903 patent/CA2048903C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2048903A1 (fr)	1993-02-10

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Legal Events

Date	Code	Title	Description
1997-05-28	EEER	Examination request
2010-08-09	MKLA	Lapsed