BR7801075U - Provision introduced in module for mounting drainage ducts in filters of water treatment plants. - Google Patents
Provision introduced in module for mounting drainage ducts in filters of water treatment plants.Info
- Publication number
- BR7801075U BR7801075U BR7801075U BR7801075U BR7801075U BR 7801075 U BR7801075 U BR 7801075U BR 7801075 U BR7801075 U BR 7801075U BR 7801075 U BR7801075 U BR 7801075U BR 7801075 U BR7801075 U BR 7801075U
- Authority
- BR
- Brazil
- Prior art keywords
- water treatment
- module
- filters
- provision introduced
- treatment plants
- Prior art date
Links
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
<B>DISPOSIçãO INTRODUZIDA EM MóDULO PARA MONTAGEM DE DUTOS DE DRENAGEM EM FILTROS DE ESTAçõES DE TRATAMENTO DE áGUA<D>, compreendendo corpo paralelepipédica (1) com a parede superior (2) distribuindo uma pluralidade de furos passantes (3), enquanto esta parede e as demais incorporam nervuras estruturais (4 - 5), como também dito corpo apresenta as suas extremidades completamente abertas, porém, cada qual com uma configuração, uma macho (6) e uma fêmea (7), cooperantes para que vários módulos possam ser acoplados entre si e, assim, no interior dos mesmos são dispostos septos em "V" invertido (14) cujas paredes vazadas por pluralidade de furos (15), finalizando assim meios para que dito módulo combinado com outros iguais possam formar uma base de drenagem para filtros diversos de estação de tratamento de água.<B> PROVISION INTRODUCED IN A MODULE FOR THE ASSEMBLY OF DRAINAGE DUCTS IN FILTERS OF WATER TREATMENT STATIONS <D>, comprising a parallelepiped body (1) with the upper wall (2) distributing a plurality of through holes (3), while this the wall and the others incorporate structural ribs (4 - 5), as also said body has its ends completely open, however, each with a configuration, a male (6) and a female (7), cooperating so that several modules can to be coupled together and, thus, inside them there are inverted "V" septa (14) whose walls are hollowed out by a plurality of holes (15), thus finalizing means so that this module combined with other similar ones can form a base of drainage for various filters of water treatment plant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7801075U BR7801075U (en) | 1998-06-05 | 1998-06-05 | Provision introduced in module for mounting drainage ducts in filters of water treatment plants. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7801075U BR7801075U (en) | 1998-06-05 | 1998-06-05 | Provision introduced in module for mounting drainage ducts in filters of water treatment plants. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7801075U true BR7801075U (en) | 2000-02-22 |
Family
ID=4009239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7801075U BR7801075U (en) | 1998-06-05 | 1998-06-05 | Provision introduced in module for mounting drainage ducts in filters of water treatment plants. |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR7801075U (en) |
-
1998
- 1998-06-05 BR BR7801075U patent/BR7801075U/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
B09A | Decision: granting | ||
B16A | Patent or certificate of addition of invention granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 05/06/2013 |