EP0142454A2 - Ofen mit Einrichtung für Einbau und Abdichtung zum zerlegbaren Einsetzen in einen bestehenden Kamin - Google Patents

Ofen mit Einrichtung für Einbau und Abdichtung zum zerlegbaren Einsetzen in einen bestehenden Kamin Download PDF

Info

Publication number: EP0142454A2
Authority: EP; European Patent Office
Prior art keywords: hearth; removable; frame; slides; vertical frame
Prior art date: 1983-11-07
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.): Granted

Application number

EP84440045A

Other languages

English (en)

French (fr)

Other versions

EP0142454A3 (de

EP0142454B1 (de

Inventor

Jean Blum

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.)

SUPRA Fabrique d'Appareils de Chauffage et de Cuisine SA

Original Assignee

SUPRA Fabrique d'Appareils de Chauffage et de Cuisine 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.)

1983-11-07

Filing date

1984-11-06

Publication date

1985-05-22

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9294029&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0142454(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1984-11-06 Application filed by SUPRA Fabrique d'Appareils de Chauffage et de Cuisine SA filed Critical SUPRA Fabrique d'Appareils de Chauffage et de Cuisine SA

1984-11-06 Priority to AT84440045T priority Critical patent/ATE29289T1/de

1985-05-22 Publication of EP0142454A2 publication Critical patent/EP0142454A2/de

1985-06-19 Publication of EP0142454A3 publication Critical patent/EP0142454A3/xx

1987-09-02 Application granted granted Critical

1987-09-02 Publication of EP0142454B1 publication Critical patent/EP0142454B1/de

Status Expired legal-status Critical Current

Links

238000007789 sealing Methods 0.000 title claims abstract description 20
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
238000012423 maintenance Methods 0.000 claims description 5
239000004568 cement Substances 0.000 claims description 4
238000009434 installation Methods 0.000 claims description 4
229910052742 iron Inorganic materials 0.000 claims description 4
239000011248 coating agent Substances 0.000 claims description 2
238000000576 coating method Methods 0.000 claims description 2
238000006073 displacement reaction Methods 0.000 claims description 2
239000002184 metal Substances 0.000 claims description 2
229910052751 metal Inorganic materials 0.000 claims description 2
-1 polytetrafluoroethylene Polymers 0.000 claims description 2
229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
238000003825 pressing Methods 0.000 claims description 2
238000010438 heat treatment Methods 0.000 description 3
238000004140 cleaning Methods 0.000 description 2
230000001737 promoting effect Effects 0.000 description 2
238000010408 sweeping Methods 0.000 description 2
238000005253 cladding Methods 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000009419 refurbishment Methods 0.000 description 1
239000000779 smoke Substances 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1

Images

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/1806—Mounting of closed stoves in a fireplace

Definitions

the present invention relates to the field of heating of premises, in particular of residential premises, by means of closed visible hearth heating appliances, and has for its object a hearth to be inserted into an existing open fire chimney provided with a fitting and sealing device making it perfectly removable.
visible fire heaters can essentially be classified into two groups, namely open fireplaces and closed visible fireplaces.
the chimneys of the first group generally have only a very low calorific efficiency compared to those of the second group, which function practically like stoves and can have an aesthetic very close to the first.
the fireplace to be inserted is simply provided with a covering, which surrounds it and closes the free spaces of the existing fireplace.
a tight connection of such a covering with the fireplace to be inserted and the existing fireplace however gives rise to almost insurmountable difficulties in production, in particular to ensure the sealing and therefore the safety of the user.
the present invention aims to overcome these drawbacks.
the installation and sealing device is constituted by horizontal slides fixed to the floor of the existing chimney, by a vertical frame linked to the slides perpendicular to their plane, by a front arrangement.
dUr-removable hearth cooperating with the vertical frame and intended to ensure sealing by crushing a seal, and by a device promoting the sliding of the lower part of the removable hearth on the horizontal slides.
FIG. 1 of the accompanying drawings the hearth 4 to be inserted in a chemi Born on an existing open fire, it is fitted with a fitting and sealing device, which makes it perfectly removable.
This device is advantageously constituted by horizontal rails 1, which are fixed to the hearth of the existing chimney by means of screws passing through holes 7 provided for this purpose, by a vertical frame 2 connected to the rails 1 perpendicular to their plane, and by a front arrangement 3 of the removable hearth 4, which cooperates with the vertical frame 2. and which is intended to ensure the sealing by crushing of a seal 5.
the lower part of the removable hearth 4 is further provided with a device 6 promoting its sliding on the slides 1.
the vertical frame 2 is advantageously fixed to the slides 1 in a removable manner by means of elements 8, of flat iron, or other, extending obliquely from a slide 1 to the corresponding amount of the frame 2, and preferably fixed to the screw means, a screw connection can also be provided at the junction of the base of each upright with the corresponding end of the slides 1.
the latter are connected, at their end opposite to the vertical frame 2, to a cross-member 9.
the front arrangement 3 of the removable hearth 4 is constituted by an attached frame 10 applying to the uprights and to the upper cross member of the removable hearth 4 and carrying the seal 5, which is crushed on the vertical frame 2, during the complete insertion of the removable hearth 4 ( Figure 2).
the front arrangement 3 may also consist of folded parts 11 of the side edges and of the upper cross member of the removable hearth 4, the seal 5 being housed in said folded parts 11.
the device 6, fitted to the bottom of the removable hearth 4 ( Figure 4), is advantageously constituted by the flanges 12 of the vertical side walls of the furnace 4, which are folded on the bottom of the latter and each form a perfectly plane surface application on runners 1.
edges 12 are preferably provided with a non-stick coating, such as polytetrafluoroethylene, or the like.
the device 6 by providing paths for balls or rollers (not shown), along the side parts of the bottom of the removable hearth 4 opposite the slides 1.
the vertical frame 2, the uprights of which are connected to their base by a flat iron cross-member 13, advantageously has dimensions identical to those of the removable hearth 4 in height and in width with a slight operating clearance, and the horizontal element, formed by the slides 1 and by their connecting crosspiece 9, has dimensions equivalent to those of the base of the removable hearth 4 to be inserted, also with a slight operating clearance, and the slides 1 are preferably in the form of an angle , and act as guide rails.
the rails 1 as well as the lower cross member 13 of the frame 2 are advantageously provided with one or more holes 7 for sealing screws (not shown).
the uprights of the vertical frame 2 are advantageous. suitably provided, either each with one or more sealing tabs 14, or with one or more folding legs 15 each provided with a hole 16 for fixing by screws for fixing the frame 2 on the inside of the vertical walls of the existing chimney.
the vertical frame 2 On its front face, the vertical frame 2 is possibly provided, at regular intervals, with tapped holes 17 allowing immobilization and fixing by means of screws of the removable hearth 4 to be inserted, after its installation, and thus avoiding a accidental displacement of said focus.
the seal between the removable hearth 4 to be inserted and the vertical frame 2 is ensured by a single seal 5 attached to the vertical frame 2, or even fitted to said hearth 4, while the seal between the frame 2 and the open hearth of the existing chimney is ensured by the masonry pressing against the frame 2 (FIG. 2), this masonry being able to receive, if necessary, an additional covering.
thermally resistant plates 18 (FIG. 3) bearing, on the one hand, against the profiles forming the frame 2, and on the other hand, against a profile 19 integral with the corresponding vertical wall 20 of the existing chimney, these plates 18 may be asbestos-cement, fiber cement, sheet metal, or the like.
the slides 1 may be in the form of U-shaped guide rails cooperating with small rollers lightly touching under the base of the removable hearth 4 to be inserted.
Such an embodiment makes it easier to maneuver the removable hearth 4 when it is put in place, as well as when it is removed, for example for sweeping and cleaning, or for another visit. interview.
the removable hearth according to the inven - tion is in the form of an "outgoing insert" operable in the manner of a drawer, and is thus easy access, particularly for a replacement defective parts or for other maintenance operations.

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Electric Stoves And Ranges (AREA)
Special Wing (AREA)
Baking, Grill, Roasting (AREA)
Pressure Vessels And Lids Thereof (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Resistance Heating (AREA)

EP84440045A 1983-11-07 1984-11-06 Ofen mit Einrichtung für Einbau und Abdichtung zum zerlegbaren Einsetzen in einen bestehenden Kamin Expired EP0142454B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT84440045T ATE29289T1 (de)	1983-11-07	1984-11-06	Ofen mit einrichtung fuer einbau und abdichtung zum zerlegbaren einsetzen in einen bestehenden kamin.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8317984		1983-11-07
FR8317984A FR2554554B1 (fr)	1983-11-07	1983-11-07	Foyer a inserer dans une cheminee a feu ouvert existante muni d'un dispositif de mise en place et d'etancheite le rendant parfaitement amovible

Publications (3)

Publication Number	Publication Date
EP0142454A2 true EP0142454A2 (de)	1985-05-22
EP0142454A3 EP0142454A3 (de)	1985-06-19
EP0142454B1 EP0142454B1 (de)	1987-09-02

Family

ID=9294029

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP84440045A Expired EP0142454B1 (de)	1983-11-07	1984-11-06	Ofen mit Einrichtung für Einbau und Abdichtung zum zerlegbaren Einsetzen in einen bestehenden Kamin

Country Status (4)

Country	Link
EP (1)	EP0142454B1 (de)
AT (1)	ATE29289T1 (de)
DE (1)	DE3465774D1 (de)
FR (1)	FR2554554B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2614399A1 (fr) *	1987-04-24	1988-10-28	Supra Sa	Foyer a inserer dans une cheminee a feu ouvert existante muni d'un dispositif de raccordement etanche escamotable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE70340C (de) *	1892-11-03	1893-08-14	F. HOUBEN in Aachen, Edelstrafse 5	Gasofen mit ausziehbarem Heizapparat
US4036205A (en) *	1975-05-02	1977-07-19	Hayes-Te Equipment Corporation	Fireplace stove
US3987778A (en) *	1976-01-08	1976-10-26	Brik Michael D	Auxiliary fireplace structure
US4191162A (en) *	1977-11-23	1980-03-04	Simms Donald S	Energy saving air-flow heater
GB2096309A (en) *	1980-09-04	1982-10-13	Holroyd Peter	Mounting gas fires in place

1983
- 1983-11-07 FR FR8317984A patent/FR2554554B1/fr not_active Expired
1984
- 1984-11-06 AT AT84440045T patent/ATE29289T1/de active
- 1984-11-06 EP EP84440045A patent/EP0142454B1/de not_active Expired
- 1984-11-06 DE DE8484440045T patent/DE3465774D1/de not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2614399A1 (fr) *	1987-04-24	1988-10-28	Supra Sa	Foyer a inserer dans une cheminee a feu ouvert existante muni d'un dispositif de raccordement etanche escamotable
EP0293313A1 (de) *	1987-04-24	1988-11-30	Supra S.A.	Einsatzofen für einen bestehenden Kamin mit einer luftdichten und einziehbaren Vorrichtung zum Anschliessen

Also Published As

Publication number	Publication date
DE3465774D1 (en)	1987-10-08
EP0142454A3 (de)	1985-06-19
FR2554554B1 (fr)	1987-05-15
EP0142454B1 (de)	1987-09-02
ATE29289T1 (de)	1987-09-15
FR2554554A1 (fr)	1985-05-10

Legal Events

Date	Code	Title	Description
1985-03-22	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1985-04-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1985-05-22	AK	Designated contracting states	Designated state(s): AT BE CH DE GB IT LI LU NL SE
1985-06-19	AK	Designated contracting states	Designated state(s): AT BE CH DE GB IT LI LU NL SE
1985-07-17	RTI1	Title (correction)
1986-03-05	17P	Request for examination filed	Effective date: 19851106
1986-07-23	17Q	First examination report despatched	Effective date: 19860610
1987-07-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1987-09-02	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE GB IT LI LU NL SE
1987-09-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19870902
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1987-11-27	ITF	It: translation for a ep patent filed
1987-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19871130
1988-02-16	NLV1	Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
1988-03-02	GBV	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
1988-05-02	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
1988-06-22	26	Opposition filed	Opponent name: SOCIETE AUER Effective date: 19880415
1988-07-06	PLAB	Opposition data, opponent's data or that of the opponent's representative modified	Free format text: ORIGINAL CODE: 0009299OPPO
1988-08-24	R26	Opposition filed (corrected)	Opponent name: SOCIETE AUER Effective date: 19880415
1988-11-23	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19881123
1989-11-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19891110 Year of fee payment: 6
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1990-02-27	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19900227 Year of fee payment: 6
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1990-11-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19901116 Year of fee payment: 7
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1991-07-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1991-09-10	PLBN	Opposition rejected	Free format text: ORIGINAL CODE: 0009273
1991-09-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: OPPOSITION REJECTED
1991-10-30	27O	Opposition rejected	Effective date: 19910419
1991-11-30	ITTA	It: last paid annual fee
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1992-05-31	BERE	Be: lapsed	Owner name: SUPRA FABRIQUE D'APPAREILS DE CHAUFFAGE ET DE CUI Effective date: 19911130
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