DE29822117U1 - Protective hose - Google Patents

Protective hose

Info

Publication number
DE29822117U1
DE29822117U1 DE29822117U DE29822117U DE29822117U1 DE 29822117 U1 DE29822117 U1 DE 29822117U1 DE 29822117 U DE29822117 U DE 29822117U DE 29822117 U DE29822117 U DE 29822117U DE 29822117 U1 DE29822117 U1 DE 29822117U1
Authority
DE
Germany
Prior art keywords
protective hose
hose
protective
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.)
Expired - Lifetime
Application number
DE29822117U
Other languages
German (de)
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.)
Witzenmann GmbH
Original Assignee
Witzenmann 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.)
Filing date
Publication date
Application filed by Witzenmann GmbH filed Critical Witzenmann GmbH
Priority to DE29822117U priority Critical patent/DE29822117U1/en
Publication of DE29822117U1 publication Critical patent/DE29822117U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
DE29822117U 1998-12-11 1998-12-11 Protective hose Expired - Lifetime DE29822117U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29822117U DE29822117U1 (en) 1998-12-11 1998-12-11 Protective hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29822117U DE29822117U1 (en) 1998-12-11 1998-12-11 Protective hose

Publications (1)

Publication Number Publication Date
DE29822117U1 true DE29822117U1 (en) 1999-02-11

Family

ID=8066509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29822117U Expired - Lifetime DE29822117U1 (en) 1998-12-11 1998-12-11 Protective hose

Country Status (1)

Country Link
DE (1) DE29822117U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378778A1 (en) * 2002-07-03 2004-01-07 Witzenmann GmbH Protection hose of an optical fiber cable for laser applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378778A1 (en) * 2002-07-03 2004-01-07 Witzenmann GmbH Protection hose of an optical fiber cable for laser applications

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990325

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20020315

R081 Change of applicant/patentee

Owner name: WITZENMANN GMBH, DE

Free format text: FORMER OWNER: WITZENMANN GMBH METALLSCHLAUCH-FABRIK PFORZHEIM, 75175 PFORZHEIM, DE

Effective date: 20021001

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20050124

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20061221

R071 Expiry of right