FR2436937A1 - Sectional chimney stack - made from lengths of double pipe separated with insulating material and flanged at ends - Google Patents

Sectional chimney stack - made from lengths of double pipe separated with insulating material and flanged at ends

Info

Publication number
FR2436937A1
FR2436937A1 FR7827251A FR7827251A FR2436937A1 FR 2436937 A1 FR2436937 A1 FR 2436937A1 FR 7827251 A FR7827251 A FR 7827251A FR 7827251 A FR7827251 A FR 7827251A FR 2436937 A1 FR2436937 A1 FR 2436937A1
Authority
FR
France
Prior art keywords
insulating material
flanged
lengths
double pipe
chimney stack
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.)
Withdrawn
Application number
FR7827251A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7827251A priority Critical patent/FR2436937A1/en
Publication of FR2436937A1 publication Critical patent/FR2436937A1/en
Withdrawn legal-status Critical Current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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)

Abstract

The chimney stack consists of outer (2) and inner metal tubes (1). The tubes are separated by insulating material (3) located by two grooves (6) near each end. The inner tube is flanged at the ends (5) as is the outer tube (4), which is longer. The insulating material has a groove (9) at each end, so that successive pieces may be joined to form a chimney.
FR7827251A 1978-09-22 1978-09-22 Sectional chimney stack - made from lengths of double pipe separated with insulating material and flanged at ends Withdrawn FR2436937A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827251A FR2436937A1 (en) 1978-09-22 1978-09-22 Sectional chimney stack - made from lengths of double pipe separated with insulating material and flanged at ends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827251A FR2436937A1 (en) 1978-09-22 1978-09-22 Sectional chimney stack - made from lengths of double pipe separated with insulating material and flanged at ends

Publications (1)

Publication Number Publication Date
FR2436937A1 true FR2436937A1 (en) 1980-04-18

Family

ID=9212940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827251A Withdrawn FR2436937A1 (en) 1978-09-22 1978-09-22 Sectional chimney stack - made from lengths of double pipe separated with insulating material and flanged at ends

Country Status (1)

Country Link
FR (1) FR2436937A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680221A1 (en) * 1991-08-08 1993-02-12 Wastyn Robert INSULATING PIPE FOR CHIMNEY CONDUIT.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680221A1 (en) * 1991-08-08 1993-02-12 Wastyn Robert INSULATING PIPE FOR CHIMNEY CONDUIT.
EP0527669A1 (en) * 1991-08-08 1993-02-17 Robert Wastyn Insulated pipe for a chimney conduit

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 21/80

ST Notification of lapse