FR2251673A1 - Self-ventilating pipe for domestic waste water - has helically ribbed bore spinning effluent and forming air core - Google Patents
Self-ventilating pipe for domestic waste water - has helically ribbed bore spinning effluent and forming air coreInfo
- Publication number
- FR2251673A1 FR2251673A1 FR7341708A FR7341708A FR2251673A1 FR 2251673 A1 FR2251673 A1 FR 2251673A1 FR 7341708 A FR7341708 A FR 7341708A FR 7341708 A FR7341708 A FR 7341708A FR 2251673 A1 FR2251673 A1 FR 2251673A1
- Authority
- FR
- France
- Prior art keywords
- effluent
- pipe
- waste water
- domestic waste
- self
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/14—Twisting
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C2001/1206—Pipes with specific features for influencing flow characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7341708A FR2251673A1 (en) | 1973-11-20 | 1973-11-20 | Self-ventilating pipe for domestic waste water - has helically ribbed bore spinning effluent and forming air core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7341708A FR2251673A1 (en) | 1973-11-20 | 1973-11-20 | Self-ventilating pipe for domestic waste water - has helically ribbed bore spinning effluent and forming air core |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2251673A1 true FR2251673A1 (en) | 1975-06-13 |
FR2251673B1 FR2251673B1 (fr) | 1976-11-19 |
Family
ID=9128148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7341708A Granted FR2251673A1 (en) | 1973-11-20 | 1973-11-20 | Self-ventilating pipe for domestic waste water - has helically ribbed bore spinning effluent and forming air core |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2251673A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2342376A1 (fr) * | 1976-02-25 | 1977-09-23 | Kubota Ltd | Circuit d'ecoulemen |
FR2718475A1 (fr) * | 1994-04-07 | 1995-10-13 | Nicoll Raccords Plastiques | Elément tubulaire pour chutes sanitaires unitaires acoustiques dans le bâtiment. |
WO1997011304A1 (fr) * | 1995-09-20 | 1997-03-27 | Etex S.A. | Element tubulaire pour chutes sanitaires unitaires acoustiques dans le batiment |
CN104594469A (zh) * | 2015-01-15 | 2015-05-06 | 上海深海宏添建材有限公司 | 一种建筑排水用的螺旋单叶片旋流器 |
-
1973
- 1973-11-20 FR FR7341708A patent/FR2251673A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2342376A1 (fr) * | 1976-02-25 | 1977-09-23 | Kubota Ltd | Circuit d'ecoulemen |
FR2718475A1 (fr) * | 1994-04-07 | 1995-10-13 | Nicoll Raccords Plastiques | Elément tubulaire pour chutes sanitaires unitaires acoustiques dans le bâtiment. |
WO1997011304A1 (fr) * | 1995-09-20 | 1997-03-27 | Etex S.A. | Element tubulaire pour chutes sanitaires unitaires acoustiques dans le batiment |
CN104594469A (zh) * | 2015-01-15 | 2015-05-06 | 上海深海宏添建材有限公司 | 一种建筑排水用的螺旋单叶片旋流器 |
Also Published As
Publication number | Publication date |
---|---|
FR2251673B1 (fr) | 1976-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |