CA2018171C - Enveloppe souple - Google Patents

Enveloppe souple

Info

Publication number: CA2018171C
Authority: CA; Canada
Prior art keywords: conduit; segments; segment; flexible housing; accordance
Prior art date: 1989-06-02
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 2018171

Other languages

English (en)

Other versions

CA2018171A1 (fr

Inventor

James Duncan Shaw Martin

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.)

WL Gore and Associates Inc

Original Assignee

WL Gore and Associates Inc

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.)

1989-06-02

Filing date

1990-06-04

Publication date

1994-10-25

1989-06-02 Priority claimed from GB8912743A external-priority patent/GB2219440B/en

1990-06-04 Application filed by WL Gore and Associates Inc filed Critical WL Gore and Associates Inc

1990-12-02 Publication of CA2018171A1 publication Critical patent/CA2018171A1/fr

1994-10-25 Application granted granted Critical

1994-10-25 Publication of CA2018171C publication Critical patent/CA2018171C/fr

2010-06-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000005540 biological transmission Effects 0.000 claims abstract description 21
230000001681 protective effect Effects 0.000 claims abstract description 9
238000004891 communication Methods 0.000 claims abstract description 8
230000008878 coupling Effects 0.000 claims abstract description 6
238000010168 coupling process Methods 0.000 claims abstract description 6
238000005859 coupling reaction Methods 0.000 claims abstract description 6
210000003041 ligament Anatomy 0.000 claims description 12
239000004677 Nylon Substances 0.000 claims description 3
229920001778 nylon Polymers 0.000 claims description 3
229920002635 polyurethane Polymers 0.000 claims description 2
239000004814 polyurethane Substances 0.000 claims description 2
230000002706 hydrostatic effect Effects 0.000 description 3
239000000463 material Substances 0.000 description 3
238000000034 method Methods 0.000 description 3
230000004888 barrier function Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
241000905957 Channa melasoma Species 0.000 description 1
101150093766 Segment-6 gene Proteins 0.000 description 1
241001243925 Sia Species 0.000 description 1
230000009471 action Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
239000003989 dielectric material Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1

Landscapes

Rigid Pipes And Flexible Pipes (AREA)
Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

CA 2018171 1989-06-02 1990-06-04 Enveloppe souple Expired - Fee Related CA2018171C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8912743		1989-06-02
GB8912743A GB2219440B (en)	1988-06-06	1989-06-02	Flexible housing

Publications (2)

Publication Number	Publication Date
CA2018171A1 CA2018171A1 (fr)	1990-12-02
CA2018171C true CA2018171C (fr)	1994-10-25

Family

ID=10657792

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2018171 Expired - Fee Related CA2018171C (fr)	1989-06-02	1990-06-04	Enveloppe souple

Country Status (1)

Country	Link
CA (1)	CA2018171C (fr)

1990
- 1990-06-04 CA CA 2018171 patent/CA2018171C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2018171A1 (fr)	1990-12-02

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Legal Events

Date	Code	Title	Description
1992-03-17	EEER	Examination request
2000-06-05	MKLA	Lapsed