GB1512397A - Sealing device for use with enclosed gas fuelled heaters - Google Patents

Sealing device for use with enclosed gas fuelled heaters

Info

Publication number
GB1512397A
GB1512397A GB4391075A GB4391075A GB1512397A GB 1512397 A GB1512397 A GB 1512397A GB 4391075 A GB4391075 A GB 4391075A GB 4391075 A GB4391075 A GB 4391075A GB 1512397 A GB1512397 A GB 1512397A
Authority
GB
United Kingdom
Prior art keywords
pipe
gasket
sealing device
face
oct
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
Application number
GB4391075A
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.)
Saunier Duval SA
Original Assignee
Saunier Duval SA
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 Saunier Duval SA filed Critical Saunier Duval SA
Publication of GB1512397A publication Critical patent/GB1512397A/en
Expired 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • 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
    • F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasket Seals (AREA)
  • Chimneys And Flues (AREA)

Abstract

1512397 Seals SAUNIER DUVAL 24 Oct 1975 [31 Oct 1974] 43910/75 Heading F2B [Also in Division F4] A sealing device, e.g. for connecting a gas heater 5 to a combined inlet and outlet pipe 3, comprises a tubular flexible gasket 15 having adjacent one end a radial face 14 and a contiguous annular surface which mate seals respectively with the end surface and a cylindrical surface of the pipe 3, and at the other end a cylindrical skirt 15, which in use abuts the rear face 12 of the heater 5, and a circular collar 16 located in the bore of the gasket 13 for resiliently biasing the one end of the gasket against the end of the pipe 4. In the embodiment, the pipe 3 is built into a wall 1 and supports a concentric telescopic outlet conduit 8. The gasket 13 is held in contact with the end face of the pipe 3 by a coil spring 17 between the outlet conduit 8 and the collar 16. The gasket may have an annular groove mating with the pipe 3 as in Fig. 1, or a step as in Fig. 2 (not shown). The flexible skirt may be in the form of bellows.
GB4391075A 1974-10-31 1975-10-24 Sealing device for use with enclosed gas fuelled heaters Expired GB1512397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436371A FR2289830A1 (en) 1974-10-31 1974-10-31 SEALING DEVICE FOR FRESH AIR SUPPLY AND BURNED GAS EXHAUST DUCTS FOR GAS-TIGHT BOILER-TYPE APPLIANCES

Publications (1)

Publication Number Publication Date
GB1512397A true GB1512397A (en) 1978-06-01

Family

ID=9144574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4391075A Expired GB1512397A (en) 1974-10-31 1975-10-24 Sealing device for use with enclosed gas fuelled heaters

Country Status (3)

Country Link
JP (1) JPS5166535A (en)
FR (1) FR2289830A1 (en)
GB (1) GB1512397A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722626A1 (en) * 1976-08-03 1978-02-09 Leblanc Sa E L M IMPROVED EXHAUST SYSTEM FOR EXTRACTION OF COMBUSTION GASES FROM GAS-TIGHT APPARATUS
DE10021345A1 (en) * 2000-05-02 2001-11-15 Fdt Flachdach Technologie Gmbh Mounting for ventilation or drain pipe which passes through flat roof comprises circumferential groove, second pipe section or flange with tubular extension fitting into first pipe and V-shaped spring clips holding pipe in position
GB2575855A (en) * 2018-07-26 2020-01-29 James Powell David Flue sealing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432681A1 (en) * 1978-08-04 1980-02-29 Saunier Duval SUCTION-TYPE SYSTEM FOR THE EXHAUST OF BURNED GASES AND THE INTAKE OF FRESH AIR TO A WATERPROOF GAS APPLIANCE FOR PRODUCING HOT WATER AND / OR HEATING
DE8136736U1 (en) * 1981-12-11 1982-05-06 Joh. Vaillant Gmbh U. Co, 5630 Remscheid WALL BOX

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722626A1 (en) * 1976-08-03 1978-02-09 Leblanc Sa E L M IMPROVED EXHAUST SYSTEM FOR EXTRACTION OF COMBUSTION GASES FROM GAS-TIGHT APPARATUS
DE10021345A1 (en) * 2000-05-02 2001-11-15 Fdt Flachdach Technologie Gmbh Mounting for ventilation or drain pipe which passes through flat roof comprises circumferential groove, second pipe section or flange with tubular extension fitting into first pipe and V-shaped spring clips holding pipe in position
GB2575855A (en) * 2018-07-26 2020-01-29 James Powell David Flue sealing device
GB2575855B (en) * 2018-07-26 2022-03-09 James Powell David Flue sealing device

Also Published As

Publication number Publication date
FR2289830B3 (en) 1977-08-05
JPS5166535A (en) 1976-06-09
FR2289830A1 (en) 1976-05-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee