BE728234A - - Google Patents
Info
- Publication number
- BE728234A BE728234A BE728234DA BE728234A BE 728234 A BE728234 A BE 728234A BE 728234D A BE728234D A BE 728234DA BE 728234 A BE728234 A BE 728234A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87338—Flow passage with bypass
- Y10T137/87362—Including cleaning, treating, or heat transfer feature
- Y10T137/8737—Water treatment feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87555—Having direct response valve [e.g., check valve, etc.]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70463768A | 1968-02-12 | 1968-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728234A true BE728234A (de) | 1969-07-16 |
Family
ID=24830316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728234D BE728234A (de) | 1968-02-12 | 1969-02-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3547151A (de) |
| BE (1) | BE728234A (de) |
| FR (1) | FR2001748A1 (de) |
| GB (1) | GB1250078A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7736500B2 (en) * | 2005-12-22 | 2010-06-15 | Awtp, Llc | Bypass valve with blending feature |
-
1968
- 1968-02-12 US US704637A patent/US3547151A/en not_active Expired - Lifetime
-
1969
- 1969-02-11 FR FR6903182A patent/FR2001748A1/fr not_active Withdrawn
- 1969-02-11 GB GB1250078D patent/GB1250078A/en not_active Expired
- 1969-02-11 BE BE728234D patent/BE728234A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2001748A1 (de) | 1969-10-03 |
| GB1250078A (de) | 1971-10-20 |
| US3547151A (en) | 1970-12-15 |