WO1993019265A1 - Improvements relating to device for ventilating burial vaults - Google Patents
Improvements relating to device for ventilating burial vaults Download PDFInfo
- Publication number
- WO1993019265A1 WO1993019265A1 PCT/FR1993/000284 FR9300284W WO9319265A1 WO 1993019265 A1 WO1993019265 A1 WO 1993019265A1 FR 9300284 W FR9300284 W FR 9300284W WO 9319265 A1 WO9319265 A1 WO 9319265A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- perforations
- vault
- vaults
- outlet
- Prior art date
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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
- E04H13/00—Monuments; Tombs; Burial vaults; Columbaria
- E04H13/005—Ventilation systems therefor
Definitions
- the present invention relates to improvements made to. mortuary vault ventilation devices.
- It generally relates to watertight vaults or fire boxes, made of reinforced concrete or any other material, provided with a double-flow aeration system, fresh air inlet and filtered air outlet, but applies more particularly in mortuary vaults of this type comprising several superimposed cells.
- the device according to the present invention has the specific purpose of remedying these defects, so as to make the production of the mortuary and fire vaults perfectly in accordance with current legislation.
- FIG. 1 represents a vertical section of a mortuary vault with three superimposed cells
- the Figure 2 and an enlarged view of a cable gland
- FIGS. 1 and 2 consists essentially of two cable glands 1, 2 fitted respectively at the ends of the air inlet 3 and outlet 4 ducts, and of a perforated air distribution pipe 5 outside.
- the cable glands 1, 2 are formed of a threaded tube passing through a circular perforation of the wall 6 of the cell 7, the seal being ensured by means of two seals 8, 8 'threaded on the threaded tube, on both sides. other of said wall and applied thereto by two nuts 10, 10 'acting by means of two washers 9, 9 *.
- the two cable glands are fitted at their outer end with a nozzle 11 for adjusting an anti-insect grid or a bypass of a common air distribution and evacuation network.
- the system can of course be applied to all types of vaults, whatever their dimensions, and whatever the number and arrangement of the cells, the design of the perforated tube being determined in each case to obtain a satisfactory result.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ventilation (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Improvements relating to devices for ventilating burial vaults consisting of the combination of, firstly, openings in the form of perforations in the shell (6) of the vault (7), said perforations being provided with sealing glands (1, 2) fitted to the end of air intake and outlet tubing (4) and, secondly, a perforated pipe descending to the vault bottom and having, along its whole length, a series of perforations (12) for the homogeneous distribution of outside air in all the chambers. The invention also generally concerns sealed vaults or tomb recesses in reinforced concrete or other material, having a dual flow ventilating system consisting of the intake for pure air and an outlet for filtered air. The main application, however, is in burial vaults of the type having several superimposed chambers.
Description
PERFECTIONNEMENTS APPORTÉS AUX DISPOSITIFS D'AÉRATION DES CAVEAUX MORTUAIRES IMPROVEMENTS TO THE DEVICES FOR AERATION OF MORTUARY CELLARS
La présente invention a pour objet des perfectionnements apportés aux. dispositifs d'aération des caveaux mortuaires.The present invention relates to improvements made to. mortuary vault ventilation devices.
Elle concerne d'une manière générale les caveaux ou enfeux étanches, en béton armé ou tout autre matériau, pourvus d'un système d'aération à double flux, entrée d'air pur et sortie d'air filtré, mais s'applique plus particulièrement aux caveaux mortuaires de ce type comportant plusieurs cellules superposées.It generally relates to watertight vaults or fire boxes, made of reinforced concrete or any other material, provided with a double-flow aeration system, fresh air inlet and filtered air outlet, but applies more particularly in mortuary vaults of this type comprising several superimposed cells.
Plusieurs systèmes d'aération à double flux ont été décrits, par exemple dans le brevet FR 83 10 204 déposé le 17/06/83 par Monsieur Francis Augias. Toutefois, ces installations ne répondent généralement pas aux prescriptions des dernières réglementations en vigueur. En effet, la pénétration des conduits d'entrée et de sortie, constituée d'une simple échancrure dans le béton ou le matériau formant l'enveloppe du caveau, ne garantit pas une étanchéité parfaite et, par ailleurs, la conception générale peut entraîner une mauvaise aération des cercueils occupant les cellules inférieures.Several double-flow ventilation systems have been described, for example in patent FR 83 10 204 filed on 06/17/83 by Mr. Francis Augias. However, these installations generally do not meet the requirements of the latest regulations in force. Indeed, the penetration of the inlet and outlet conduits, consisting of a simple notch in the concrete or the material forming the envelope of the vault, does not guarantee a perfect seal and, moreover, the general design can cause a poor ventilation of the coffins occupying the lower cells.
Le dispositif selon la présente invention a précisément pour but de remédier à ces défauts, de façon à rendre la réalisation des caveaux mortuaires et enfeux parfaitement conforme à la législation actuelle.The device according to the present invention has the specific purpose of remedying these defects, so as to make the production of the mortuary and fire vaults perfectly in accordance with current legislation.
Il est constitué par la combinaison, d'une part, de pénétrations formées de perforations pratiquées dans l'enveloppe du caveau, la traversée de ladite enveloppe s'effectuant grâce à des presse-étoupes
parfaitement étanches ajustés à l'extrémité des conduits d'entrée et de sortie d'air et, d'autre part, d'une tuyauterie perforée descendant jusqu'au fond du caveau et pourvue sur toute sa hauteur d'une série de perforations assurant une distribution homogène de l'air extérieur dans toutes les cellules.It consists of the combination, on the one hand, of penetrations formed by perforations made in the envelope of the vault, the crossing of said envelope being effected by cable glands perfectly sealed fitted at the end of the air inlet and outlet ducts and, on the other hand, of a perforated pipe going down to the bottom of the vault and provided over its entire height with a series of perforations ensuring homogeneous distribution of outside air in all cells.
Sur les dessins schématiques annexés, donnés à titre d'exemple non limitatif d'une des formes de réalisatio •de l'objet de l'invention: la figure 1 représente une coupe verticale d'un caveau mortuaire à trois cellules superposées, et la figure 2 et une vue agrandie d'un presse-étoupe.In the appended schematic drawings, given by way of nonlimiting example of one of the embodiments of the object of the invention: FIG. 1 represents a vertical section of a mortuary vault with three superimposed cells, and the Figure 2 and an enlarged view of a cable gland.
Le dispositif, figures 1 et 2, est constitué essentiellement de deux presse-étoupes 1, 2 ajustés respectivement aux extrémités des conduits d'entrée 3 et de sortie 4 d'air, et d'une tuyauterie perforée 5 de répartition de 1'air extérieur.The device, FIGS. 1 and 2, consists essentially of two cable glands 1, 2 fitted respectively at the ends of the air inlet 3 and outlet 4 ducts, and of a perforated air distribution pipe 5 outside.
Les presse-étoupes 1, 2 sont formés d' n tube fileté traversant une perforation circulaire de la paroi 6 du caveau 7, 1'étanchéité étant assurée grâce à deux joints 8, 8' enfilés sur le tube fileté, de part et d'autre de ladite paroi et appliqués sur celle-ci par deux écrous 10, 10' agissant par l'intermédiaire de deux rondelles 9, 9*. Les deux presse-étoupes sont équipés à leur extrémité extérieure d'un embout 11 permettant d'ajuster une grille anti-insectes ou une dérivation de réseau commun de distribution et d'évacuation d'air.The cable glands 1, 2 are formed of a threaded tube passing through a circular perforation of the wall 6 of the cell 7, the seal being ensured by means of two seals 8, 8 'threaded on the threaded tube, on both sides. other of said wall and applied thereto by two nuts 10, 10 'acting by means of two washers 9, 9 *. The two cable glands are fitted at their outer end with a nozzle 11 for adjusting an anti-insect grid or a bypass of a common air distribution and evacuation network.
L'insufflation d'air extérieur dans les cellules 14, 15, 16 du caveau 7 se fait grâce au tuyau perforé 5, vertical dans le cas de cellules superposées,
raccordé à l'arrivée d'air du système d'aération 13 et pourvu sur toute sa longueur de perforations 12 disposées de façon à ce que 1'air soit réparti de manière homogène dans l'ensemble des cellules du caveau.The blowing of outside air into the cells 14, 15, 16 of the cellar 7 is done thanks to the perforated pipe 5, vertical in the case of superimposed cells, connected to the air inlet of the aeration system 13 and provided over its entire length with perforations 12 arranged so that the air is distributed homogeneously throughout the cells of the cellar.
Le système peut bien sûr s'appliquer à tous les types de caveaux, quelle que soit leurs dimensions, et quelles que soient le nombre et la disposition des cellules, le dessin du tube perforé étant déterminé dans chaque cas pour obtenir un résultat satisfaisant.The system can of course be applied to all types of vaults, whatever their dimensions, and whatever the number and arrangement of the cells, the design of the perforated tube being determined in each case to obtain a satisfactory result.
Le positionnement des divers éléments constitutifs donne à l'objet de l'invention un maximum d'effets utiles qui n'avaient pas été, à ce jour, obtenus par des dispositifs similaires.
The positioning of the various constituent elements gives the object of the invention a maximum of useful effects which had not, to date, been obtained by similar devices.
Claims
REVENDICATIONS
1° . Perfectionnements apportés aux dispositifs d'aération des caveaux mortuaires ou enfeux étanches pourvus d'un système d'aération à double flux, entrée d'air pur et sortie d'air filtré, et s'appliquant en particulier aux caveaux comportant plusieurs cellules, caractérisé par la combinaison, d'une part, de pénétrations constituées de perforations circulaires pratiquées dans 1'enveloppe (6) du caveau (7), la traversée de ces perforations s'effectuant grâce à des presse-étoupes (1, 2) parfaitement étanches ajustés à l'extrémité des conduits d'entrée (3) et de sortie (4) et, d'autre part, d'un tuyau perforé (5) raccordé à l'arrivée d'air du système d'aération (13), et pourvu sur toute sa longueur de perforations (12) dont la disposition est déterminée pour que 1'air soit réparti de manière homogène dans l'ensemble du caveau, en particulier lorsque celui-ci comporte plusieurs cellules. _ .1 °. Improvements made to the aeration devices of watertight burials or firefighters provided with a ventilation system with double flow, inlet of pure air and outlet of filtered air, and applying in particular to vaults comprising several cells, characterized by the combination, on the one hand, of penetrations made up of circular perforations made in the envelope (6) of the cellar (7), the crossing of these perforations being effected by cable glands (1, 2) which are perfectly sealed fitted at the end of the inlet (3) and outlet (4) conduits and, on the other hand, of a perforated pipe (5) connected to the air inlet of the ventilation system (13) , and provided over its entire length with perforations (12) whose arrangement is determined so that the air is distributed homogeneously throughout the vault, in particular when the latter comprises several cells. _.
2° . Dispositif selon la revendication 1, se caractérisant par le fait que le caveau (7) comporte plusieurs cellules (14, 15, 16) superposées, et que le tuyau perforé (5) est vertical et descend jusqu'au fond du caveau.2 °. Device according to claim 1, characterized in that the vault (7) comprises several cells (14, 15, 16) superimposed, and that the perforated pipe (5) is vertical and descends to the bottom of the vault.
3°. Dispositif selon l'une quelconque des revendications précédentes, se caractérisant par le fait que les presse-étoupes (1, 2) sont formés d'un tube fileté traversant la perforation circulaire de la paroi (6) du caveau (7), deux joints (8, 8') enfilés sur ledit tube fileté, de part et d'autre de ladite paroi et étant appliqués sur celle-ci par deux écrous (10, 10") agissant
par l'intermédiaire de deux rondelles (9, 9'), de manière à obtenir une étanchéité parfaite.3 °. Device according to any one of the preceding claims, characterized in that the cable glands (1, 2) are formed by a threaded tube passing through the circular perforation of the wall (6) of the cellar (7), two seals (8, 8 ') threaded on said threaded tube, on either side of said wall and being applied thereto by two nuts (10, 10 ") acting by means of two washers (9, 9 '), so as to obtain a perfect seal.
4°. Dispositif selon l'une quelconque des revendications précédentes, se caractérisant par le fait que les deux presse-étoupes (1, 2) sont équipés à leur extrémité extérieure d'un embout (11) permettant d'ajuster une grille anti-insectes ou une dérivation de réseau commun de distribution et d'évacuation d'air.
4 °. Device according to any one of the preceding claims, characterized in that the two cable glands (1, 2) are equipped at their outer end with a nozzle (11) for adjusting an insect screen or a derivation of a common air distribution and exhaust system.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9203687 | 1992-03-20 | ||
| FR9203687A FR2688819B1 (en) | 1992-03-20 | 1992-03-20 | IMPROVEMENTS TO THE DEVICES FOR AERATION OF MORTUARY CELLARS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1993019265A1 true WO1993019265A1 (en) | 1993-09-30 |
Family
ID=9428131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1993/000284 WO1993019265A1 (en) | 1992-03-20 | 1993-03-19 | Improvements relating to device for ventilating burial vaults |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2688819B1 (en) |
| WO (1) | WO1993019265A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29609187U1 (en) * | 1996-05-22 | 1996-08-14 | Suckfuell Gerhard | Burial chamber |
| DE19613380C1 (en) * | 1996-04-03 | 1997-05-15 | Reinhard Martin | Tomb chamber ventilation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2464332A (en) * | 1944-02-26 | 1949-03-15 | Expediters Ltd | Coupling |
| FR2432885A1 (en) * | 1978-08-10 | 1980-03-07 | Lugari Franc | Gas neutraliser for vaults - deodorises emanation which could pollute the atmos. while maintaining equilibrated internal pressure |
| FR2651522A1 (en) * | 1989-09-05 | 1991-03-08 | Augias Francis | Two-stage filter for burial vaults or (tomb) recesses |
| US5076151A (en) * | 1990-10-26 | 1991-12-31 | Johnny Carrier | Burial monument vault air circulation and filtration system |
-
1992
- 1992-03-20 FR FR9203687A patent/FR2688819B1/en not_active Expired - Fee Related
-
1993
- 1993-03-19 WO PCT/FR1993/000284 patent/WO1993019265A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2464332A (en) * | 1944-02-26 | 1949-03-15 | Expediters Ltd | Coupling |
| FR2432885A1 (en) * | 1978-08-10 | 1980-03-07 | Lugari Franc | Gas neutraliser for vaults - deodorises emanation which could pollute the atmos. while maintaining equilibrated internal pressure |
| FR2651522A1 (en) * | 1989-09-05 | 1991-03-08 | Augias Francis | Two-stage filter for burial vaults or (tomb) recesses |
| US5076151A (en) * | 1990-10-26 | 1991-12-31 | Johnny Carrier | Burial monument vault air circulation and filtration system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19613380C1 (en) * | 1996-04-03 | 1997-05-15 | Reinhard Martin | Tomb chamber ventilation system |
| DE29609187U1 (en) * | 1996-05-22 | 1996-08-14 | Suckfuell Gerhard | Burial chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2688819B1 (en) | 1998-11-27 |
| FR2688819A1 (en) | 1993-09-24 |
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