AT293301B - Ventilated sand trap - Google Patents
Ventilated sand trapInfo
- Publication number
- AT293301B AT293301B AT172570A AT172570A AT293301B AT 293301 B AT293301 B AT 293301B AT 172570 A AT172570 A AT 172570A AT 172570 A AT172570 A AT 172570A AT 293301 B AT293301 B AT 293301B
- Authority
- AT
- Austria
- Prior art keywords
- sand trap
- ventilated
- ventilated sand
- trap
- sand
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
- Sewage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691910518 DE1910518A1 (en) | 1969-03-01 | 1969-03-01 | Ventilated sand trap |
Publications (1)
Publication Number | Publication Date |
---|---|
AT293301B true AT293301B (en) | 1971-10-11 |
Family
ID=5726838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT172570A AT293301B (en) | 1969-03-01 | 1970-02-25 | Ventilated sand trap |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT293301B (en) |
CH (1) | CH503666A (en) |
DE (1) | DE1910518A1 (en) |
FR (1) | FR2035496A5 (en) |
NL (1) | NL7002850A (en) |
YU (1) | YU31896B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111395487A (en) * | 2019-10-18 | 2020-07-10 | 浙江一体环保科技有限公司 | Intelligent rainwater recycling system |
-
1969
- 1969-03-01 DE DE19691910518 patent/DE1910518A1/en active Pending
-
1970
- 1970-02-06 CH CH172870A patent/CH503666A/en not_active IP Right Cessation
- 1970-02-17 FR FR7005513A patent/FR2035496A5/en not_active Expired
- 1970-02-25 AT AT172570A patent/AT293301B/en not_active IP Right Cessation
- 1970-02-27 NL NL7002850A patent/NL7002850A/xx unknown
- 1970-02-27 YU YU49370A patent/YU31896B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1910518A1 (en) | 1970-09-17 |
CH503666A (en) | 1971-02-28 |
FR2035496A5 (en) | 1970-12-18 |
YU31896B (en) | 1973-12-31 |
NL7002850A (en) | 1970-09-03 |
YU49370A (en) | 1973-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |