DE29511730U1 - Steigrohrleitung für insbesondere den Brunnenbau - Google Patents

Steigrohrleitung für insbesondere den Brunnenbau

Info

Publication number
DE29511730U1
DE29511730U1 DE29511730U DE29511730U DE29511730U1 DE 29511730 U1 DE29511730 U1 DE 29511730U1 DE 29511730 U DE29511730 U DE 29511730U DE 29511730 U DE29511730 U DE 29511730U DE 29511730 U1 DE29511730 U1 DE 29511730U1
Authority
DE
Germany
Prior art keywords
riser pipe
well construction
construction
well
riser
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
DE29511730U
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.)
HAMACHER KARL GmbH
Original Assignee
HAMACHER KARL 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 HAMACHER KARL GmbH filed Critical HAMACHER KARL GmbH
Priority to DE29511730U priority Critical patent/DE29511730U1/de
Publication of DE29511730U1 publication Critical patent/DE29511730U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
    • 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
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
DE29511730U 1995-07-20 1995-07-20 Steigrohrleitung für insbesondere den Brunnenbau Expired - Lifetime DE29511730U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29511730U DE29511730U1 (de) 1995-07-20 1995-07-20 Steigrohrleitung für insbesondere den Brunnenbau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29511730U DE29511730U1 (de) 1995-07-20 1995-07-20 Steigrohrleitung für insbesondere den Brunnenbau

Publications (1)

Publication Number Publication Date
DE29511730U1 true DE29511730U1 (de) 1995-09-28

Family

ID=8010777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29511730U Expired - Lifetime DE29511730U1 (de) 1995-07-20 1995-07-20 Steigrohrleitung für insbesondere den Brunnenbau

Country Status (1)

Country Link
DE (1) DE29511730U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1832794A1 (de) 2006-03-11 2007-09-12 Karl Hamacher GmbH Rohrkupplung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1832794A1 (de) 2006-03-11 2007-09-12 Karl Hamacher GmbH Rohrkupplung
EP1832794B1 (de) * 2006-03-11 2009-04-08 Karl Hamacher GmbH Rohrkupplung

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19951109

R150 Term of protection extended to 6 years

Effective date: 19980604

R151 Term of protection extended to 8 years

Effective date: 20010611

R152 Term of protection extended to 10 years

Effective date: 20030623

R071 Expiry of right