DE29721044U1 - Rohraggregat - Google Patents

Rohraggregat

Info

Publication number
DE29721044U1
DE29721044U1 DE29721044U DE29721044U DE29721044U1 DE 29721044 U1 DE29721044 U1 DE 29721044U1 DE 29721044 U DE29721044 U DE 29721044U DE 29721044 U DE29721044 U DE 29721044U DE 29721044 U1 DE29721044 U1 DE 29721044U1
Authority
DE
Germany
Prior art keywords
pipe unit
pipe
unit
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
DE29721044U
Other languages
English (en)
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.)
Ernst Vogelsang GmbH and Co KG
Original Assignee
Ernst Vogelsang GmbH and Co KG
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 Ernst Vogelsang GmbH and Co KG filed Critical Ernst Vogelsang GmbH and Co KG
Priority to DE29721044U priority Critical patent/DE29721044U1/de
Publication of DE29721044U1 publication Critical patent/DE29721044U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies
    • F16L9/20—Pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
DE29721044U 1997-11-28 1997-11-28 Rohraggregat Expired - Lifetime DE29721044U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29721044U DE29721044U1 (de) 1997-11-28 1997-11-28 Rohraggregat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29721044U DE29721044U1 (de) 1997-11-28 1997-11-28 Rohraggregat

Publications (1)

Publication Number Publication Date
DE29721044U1 true DE29721044U1 (de) 1998-02-05

Family

ID=8049216

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29721044U Expired - Lifetime DE29721044U1 (de) 1997-11-28 1997-11-28 Rohraggregat

Country Status (1)

Country Link
DE (1) DE29721044U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184825A1 (de) 2008-11-05 2010-05-12 Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG Rohrpaket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184825A1 (de) 2008-11-05 2010-05-12 Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG Rohrpaket
EP2184824A1 (de) * 2008-11-05 2010-05-12 Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG Verfahren zum Herstellen eines Rohrpaketes und zugehöriges Rohrpaket

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980319

R156 Lapse of ip right after 3 years

Effective date: 20010801