DE239585C - - Google Patents

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Publication number
DE239585C
DE239585C DENDAT239585D DE239585DA DE239585C DE 239585 C DE239585 C DE 239585C DE NDAT239585 D DENDAT239585 D DE NDAT239585D DE 239585D A DE239585D A DE 239585DA DE 239585 C DE239585 C DE 239585C
Authority
DE
Germany
Prior art keywords
ribs
webs
corners
chimneys
ventilation ducts
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.)
Active
Application number
DENDAT239585D
Other languages
German (de)
Publication of DE239585C publication Critical patent/DE239585C/de
Active legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00Vertical ducts; Channels, e.g. for drainage
    • E04F17/02Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • E04F17/023Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof made of masonry, concrete or other stone-like material; Insulating measures and joints therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Gas Separation By Absorption (AREA)

Description

Pate ν τ-A N spuuch:Godfather ν τ-A N spuuch:

Rechteckiger Kaminstein mit einem oder mehreren viereckigen inneren Rauchrohren und diese umgebenden Lüftungskanälen, dadurch gekennzeichnet, daß die Stege zur Verbindung des Innen- und Außenmantels die Ecken des Rauchkanals freilassen und schräg zu den ebenen Wandungen samtlieh im gleichen Drehsinne gerichtet sind.Rectangular chimney stone with one or more square inner smoke tubes and ventilation ducts surrounding these, characterized in that the webs for connecting the inner and outer casing Leave the corners of the smoke duct free and at an angle to the flat walls together are directed in the same direction of rotation.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

KAISERLICHES·IMPERIAL · PATENTAMT.PATENT OFFICE. Es sind bereits aus aufeinandergesetzten Hohlsteinen hergestellte Schornsteine von quadratischem oder rechteckigem Grundriß bekannt geworden, bei denen das Rauchrohr von Lüftungsschloten umgeben ist. In weiterer Ausbildung des diesen Schornsteinen zugrunde ■liegenden Eründunfpgedaiavons biuu dann sogenannte Battp "„«.amine vorgeschlagen worden, bei denen mehrere nebeneinanderliegende Rauch-There are already from one another Chimneys made of hollow blocks of square or rectangular plan are known where the smoke pipe is surrounded by ventilation ducts. In further Formation of the development on which these chimneys are based, then so-called Battp "" ".amine has been suggested, in which several adjacent smoke ίο rohre von Lüitungsschloten umgeben werden. Bei diesen bekannten Kaminsteinformen sind der äußere und innere Mantel durch Stege verbunden. Ihre Anordnung war indessen bei den bisherigen quadratischen und rechteckigen Formsteinen ungünstig. Sie wurden nämlich senkrecht zu den Seiten der den Grundriß bildenden Vierecke als auch in die Ecken verlegt. Dadurch traten, sobald plötzliche Temperaturschwankungen vorkamen, so starke Spannungen auf, daß die Kamine rissig wurden und zersprangen. Nicht anders war es, wenn die Stege in radialer Richtung angeordnet wurden. Man hat nämlich die Rippen auch schon so gestellt, daß sie sämtlich nach dem Mittelpunkt des Querschnittes gerichtet waren, wobei mehrere auch eine schräge Lage zu den Wandungen bekamen. Bei dieser Anordnung wirkt jede sich in der Wärme verlängernde Rippe in einer andern Richtung auseinander-ίο pipes are surrounded by ventilation ducts. In these known chimney stone forms, the outer and inner jacket are through webs tied together. Their arrangement was, however, with the previous square and rectangular ones Form stones unfavorable. Namely, they were perpendicular to the sides of the floor plan forming squares as well as in the corners. This occurred as soon as sudden temperature changes occurred tensions so strong that the chimneys cracked and shattered. It was no different when the webs were arranged in the radial direction. You have the ribs too already placed in such a way that they were all directed towards the center of the cross-section, several of them also got a sloping position to the walls. With this arrangement every rib that is elongated in the warmth acts apart in a different direction- treibend, so daß Risse schwerlich zu vermeiden sind.floating, so that cracks are difficult to avoid. Dieser Übelstand ist durch eine besondere Verteilung der Stege überwunden worden. -Es wurde zunächst beobachtet, daß in den Ecken die stärksten Verzerrungen auftreten. Nach vorliegender Erfindung, die in Fig. 1 und 2 veranschaulicht ist, werden die Rippen oder Stege in den Ecken weggelassen, die verbleibenden Rippen aber werden schräg zur Innen- und Außen wandung gestellt, und zwar alle im gleichen Drehsinne. Die letzte Bedingung ist die wichtigste und gewährleistet den Erfolg.This disadvantage has been overcome by a special distribution of the bars. -It it was first observed that the strongest distortions occur in the corners. To The present invention, which is illustrated in Figures 1 and 2, the ribs or Bridges in the corners are omitted, but the remaining ribs are inclined to the inner and outer wall, all in the same direction of rotation. The last condition is the most important and ensures success. Am günstigsten ist es, wenn jede Rauchrohrwandung in der Mitte nur je eine schräg gerichtete Rippe erhält, so daß sich die in Fig. ι und 2 gezeichneten Formen ergeben.It is best if there is only one inclined wall in the middle of each smoke pipe wall directed rib is obtained, so that the shapes drawn in Fig. ι and 2 result. α sind die Rauchrohre, b die Lüftungskanäle und c die Stege oder Rippen. Diese können mit längeren oder kürzeren Durchbrechungen versehen sein. α are the smoke tubes, b the ventilation ducts and c the webs or ribs. These can be provided with longer or shorter openings.
DENDAT239585D Active DE239585C (en)

Publications (1)

Publication Number Publication Date
DE239585C true DE239585C (en)

Family

ID=499015

Family Applications (1)

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DE (1) DE239585C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017065B (en) * 1952-06-18 1957-10-03 Jacob Plein Wagner Soehne Process for the production of a shaped stone for the construction of chimneys, consisting of a smoke pipe and a jacket pipe leading this
FR2509349A1 (en) * 1981-07-08 1983-01-14 Ind Regionale Batiment Hollow block forming smoke conduit - has interior conduit connected to exterior surround by panels which do not form thermal bridges
DE19922095A1 (en) * 1999-05-17 2000-12-07 Plein Wagner Soehne Ceramic inner chimney tunnel element has wall with hollow spaces forming offset channels running lengthwise along chimney tunnel, where channel forms half of total wall volume
FR2896812A1 (en) * 2006-02-01 2007-08-03 Imerys Tc Soc Par Actions Simp Terra cotta chimney liner for flue lining, has internal conduit connected to outer envelope through partitions, which present transversal cut or fracture initiation score, where cuts are formed during extrusion process of liner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017065B (en) * 1952-06-18 1957-10-03 Jacob Plein Wagner Soehne Process for the production of a shaped stone for the construction of chimneys, consisting of a smoke pipe and a jacket pipe leading this
FR2509349A1 (en) * 1981-07-08 1983-01-14 Ind Regionale Batiment Hollow block forming smoke conduit - has interior conduit connected to exterior surround by panels which do not form thermal bridges
DE19922095A1 (en) * 1999-05-17 2000-12-07 Plein Wagner Soehne Ceramic inner chimney tunnel element has wall with hollow spaces forming offset channels running lengthwise along chimney tunnel, where channel forms half of total wall volume
FR2896812A1 (en) * 2006-02-01 2007-08-03 Imerys Tc Soc Par Actions Simp Terra cotta chimney liner for flue lining, has internal conduit connected to outer envelope through partitions, which present transversal cut or fracture initiation score, where cuts are formed during extrusion process of liner

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