US3762302A - Non-polluting chimney - Google Patents

Non-polluting chimney Download PDF

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Publication number
US3762302A
US3762302A US00221630A US3762302DA US3762302A US 3762302 A US3762302 A US 3762302A US 00221630 A US00221630 A US 00221630A US 3762302D A US3762302D A US 3762302DA US 3762302 A US3762302 A US 3762302A
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US
United States
Prior art keywords
section
chimney
flue
casing
flange
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
US00221630A
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English (en)
Inventor
J Piot
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3762302A publication Critical patent/US3762302A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/28—Chimney stacks, e.g. free-standing, or similar ducts

Definitions

  • FIG. 4 is a vertical sectional view of the assembly of the crowning of the chimney shown in FIG. 1;
  • the corresponding heat-insulating covering section 42 composed for example of rock wool, it has the shape of a cylindrical ring which is supported externally by a galvanized netting 58 which is closed upon itself and clamped to the heat-insulating covering section by steel wires 58a.
  • the netting 58 is also fixed at various places along its length to the flue section by cylindrical bands of sheet material 59 which surround, with interposition of an asbestos insulation 60, the flue section and carry steel pins 61 which extend through the heat insulation covering and are combined with retaining plates 62 behind the netting 58.
  • the heat-insulating covering is in contact with the flue 41 throughout its surface.
  • each flue section and the heat-insulating covering section fixed thereto are entirely and solely supported by the corresponding casing section 43.
  • the casing is preferably of stratified polyester reinforced with fibre glass so as to possess the required strength and stiffness. it is preferably formed in a mould having a mirror-polished surface so as to possess perfectly smooth surfaces.
  • gasflue for example stainless steel or aluminum
  • perfect heat insulation enable the chimney to withstand gas temperatures of the order of 500C.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chimneys And Flues (AREA)
  • Working Measures On Existing Buildindgs (AREA)
US00221630A 1971-01-28 1972-01-28 Non-polluting chimney Expired - Lifetime US3762302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7103842A FR2123905A5 (OSRAM) 1971-01-28 1971-01-28

Publications (1)

Publication Number Publication Date
US3762302A true US3762302A (en) 1973-10-02

Family

ID=9071425

Family Applications (1)

Application Number Title Priority Date Filing Date
US00221630A Expired - Lifetime US3762302A (en) 1971-01-28 1972-01-28 Non-polluting chimney

Country Status (9)

Country Link
US (1) US3762302A (OSRAM)
BE (1) BE778568A (OSRAM)
CH (1) CH549185A (OSRAM)
DE (1) DE2203822A1 (OSRAM)
ES (1) ES399277A1 (OSRAM)
FR (1) FR2123905A5 (OSRAM)
GB (1) GB1382441A (OSRAM)
IT (1) IT948945B (OSRAM)
NL (1) NL7201088A (OSRAM)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031631A (en) * 1975-06-20 1977-06-28 Kirby Lumber Corporation Apparatus for reducing the opacity of the emissions from wood dryers
US4348947A (en) * 1981-01-21 1982-09-14 Luftek, Inc. Self-cleaning chimney stack
US20090117299A1 (en) * 2005-09-20 2009-05-07 Gerhard Mientkewitz Glass-Metal Connection, in Particular for a Vacuum-Tube Solar Collector
CN102168859A (zh) * 2010-11-26 2011-08-31 重庆大众防腐有限公司 砖内衬烟囱的混凝土烟道与烟囱交接缝的防腐结构及防腐处理方法
CN102561787A (zh) * 2012-01-09 2012-07-11 苏州云白环境设备制造有限公司 防腐蚀复合烟囱单元及其烟囱
CN102979347A (zh) * 2012-12-24 2013-03-20 武汉理工大学 一种复合材料杆塔与爬梯支承座的连接结构
CN103410369A (zh) * 2013-08-27 2013-11-27 中国电力工程顾问集团华东电力设计院 玻璃钢烟囱拼接方法及施工连接装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156502A (en) * 1984-03-30 1985-10-09 James William Bunce Self damping guyed stack
GB2220055B (en) * 1988-06-24 1992-08-19 Bridge Flue Systems Limited Suspending flue linders
GB9302391D0 (en) * 1993-02-06 1993-03-24 Dunbrik Yorks Ltd Improvements relating to chimneys and flues
GB9617630D0 (en) * 1995-09-23 1996-10-02 Hughes Martin A chimney structure
CN102168503B (zh) * 2010-11-26 2012-12-26 重庆大众防腐有限公司 砖内衬烟囱的钢烟道与烟囱交接缝的防腐结构及防腐处理方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342058A (en) * 1943-04-30 1944-02-15 Charles E Morris Prefabricated stack sections
US2451145A (en) * 1944-06-02 1948-10-12 Kellogg M W Co Lined pipe
US2906317A (en) * 1956-03-23 1959-09-29 Pittsburgh Plate Glass Co Method of shaping fibrous bodies
US2936792A (en) * 1955-10-14 1960-05-17 Jet Heet Inc Flexible foam-plastic insulated duct
US3233699A (en) * 1962-01-02 1966-02-08 Walter A Plummer Heat and sound insulating jacket for exhaust gas muffler and tail pipe assembly
US3330233A (en) * 1967-07-11 Clements chimneys

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330233A (en) * 1967-07-11 Clements chimneys
US2342058A (en) * 1943-04-30 1944-02-15 Charles E Morris Prefabricated stack sections
US2451145A (en) * 1944-06-02 1948-10-12 Kellogg M W Co Lined pipe
US2936792A (en) * 1955-10-14 1960-05-17 Jet Heet Inc Flexible foam-plastic insulated duct
US2906317A (en) * 1956-03-23 1959-09-29 Pittsburgh Plate Glass Co Method of shaping fibrous bodies
US3233699A (en) * 1962-01-02 1966-02-08 Walter A Plummer Heat and sound insulating jacket for exhaust gas muffler and tail pipe assembly

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031631A (en) * 1975-06-20 1977-06-28 Kirby Lumber Corporation Apparatus for reducing the opacity of the emissions from wood dryers
US4348947A (en) * 1981-01-21 1982-09-14 Luftek, Inc. Self-cleaning chimney stack
US20090117299A1 (en) * 2005-09-20 2009-05-07 Gerhard Mientkewitz Glass-Metal Connection, in Particular for a Vacuum-Tube Solar Collector
US8097318B2 (en) * 2005-09-20 2012-01-17 Narva Lichtquellen Gmbh + Co. Kg Glass-metal connection, in particular for a vacuum-tube solar collector
CN102168859A (zh) * 2010-11-26 2011-08-31 重庆大众防腐有限公司 砖内衬烟囱的混凝土烟道与烟囱交接缝的防腐结构及防腐处理方法
CN102561787A (zh) * 2012-01-09 2012-07-11 苏州云白环境设备制造有限公司 防腐蚀复合烟囱单元及其烟囱
CN102561787B (zh) * 2012-01-09 2014-08-13 苏州云白环境设备制造有限公司 防腐蚀复合烟囱单元及其烟囱
CN102979347A (zh) * 2012-12-24 2013-03-20 武汉理工大学 一种复合材料杆塔与爬梯支承座的连接结构
CN102979347B (zh) * 2012-12-24 2015-04-08 武汉理工大学 一种复合材料杆塔与爬梯支承座的连接结构
CN103410369A (zh) * 2013-08-27 2013-11-27 中国电力工程顾问集团华东电力设计院 玻璃钢烟囱拼接方法及施工连接装置
CN103410369B (zh) * 2013-08-27 2016-04-13 中国电力工程顾问集团华东电力设计院有限公司 玻璃钢烟囱拼接方法及施工连接装置

Also Published As

Publication number Publication date
FR2123905A5 (OSRAM) 1972-09-15
NL7201088A (OSRAM) 1972-08-01
IT948945B (it) 1973-06-11
GB1382441A (en) 1975-01-29
ES399277A1 (es) 1974-12-16
BE778568A (fr) 1972-05-16
CH549185A (fr) 1974-05-15
DE2203822A1 (de) 1972-08-24

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