JPS55114374U - - Google Patents
Info
- Publication number
- JPS55114374U JPS55114374U JP1980008597U JP859780U JPS55114374U JP S55114374 U JPS55114374 U JP S55114374U JP 1980008597 U JP1980008597 U JP 1980008597U JP 859780 U JP859780 U JP 859780U JP S55114374 U JPS55114374 U JP S55114374U
- Authority
- JP
- Japan
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2903277.7 | 1979-01-29 | ||
| DE2903277A DE2903277C2 (de) | 1979-01-29 | 1979-01-29 | Schraubenpumpe, insbesondere zur Förderung von Abwasser u.dgl. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55114374U true JPS55114374U (US20020051482A1-20020502-M00012.png) | 1980-08-12 |
| JPS6021515Y2 JPS6021515Y2 (ja) | 1985-06-26 |
Family
ID=6061616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980008597U Expired JPS6021515Y2 (ja) | 1979-01-29 | 1980-01-29 | スクリユ−ポンプ |
Country Status (8)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830585A (en) * | 1987-07-29 | 1989-05-16 | Ruyle Phillip L | Pumping system |
| DE3934527C1 (en) * | 1989-10-17 | 1991-04-11 | Karl-August 7070 Schwaebisch Gmuend De Radlik | Maintaining sewage tank - has circulation produced by lifting worm producing internal drawing pressure difference |
| FR2756019B1 (fr) * | 1996-11-20 | 1999-01-29 | Fournial Jean Francois | Pompe a liquide a vis d'archimede |
| US20090218264A1 (en) * | 2008-02-28 | 2009-09-03 | Hall David R | Sewer System |
| US7615149B2 (en) * | 2008-03-19 | 2009-11-10 | Hall David R | Agitator in a sewer system |
| US7984520B2 (en) | 2008-07-08 | 2011-07-26 | Hall David R | Water closet |
| US8800647B2 (en) * | 2011-11-07 | 2014-08-12 | I-Nan Kao | High speed swirling type centrifugal revolving pipeline device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US605888A (en) * | 1898-06-21 | maginot | ||
| US107900A (en) * | 1870-10-04 | Improvement in water-meters | ||
| US815224A (en) * | 1900-12-26 | 1906-03-13 | Victor Sjoestroem | Spiral pump and propeller. |
| US1669756A (en) * | 1924-10-29 | 1928-05-15 | Hudon Adelord | Water pump |
| US1816931A (en) * | 1927-02-26 | 1931-08-04 | William H Hoodless | Pump |
| US2027015A (en) * | 1932-11-11 | 1936-01-07 | Gertrude F Bell | Pump |
| US2795193A (en) * | 1954-09-15 | 1957-06-11 | Durand C Linscott | Sanitary sump pump |
| AT307237B (de) * | 1969-07-31 | 1973-05-10 | Worthington Corp | Zentrifugalpumpe mit koaxialem Einlaßkanal |
-
1979
- 1979-01-29 DE DE2903277A patent/DE2903277C2/de not_active Expired
- 1979-11-15 AU AU52830/79A patent/AU5283079A/en not_active Abandoned
-
1980
- 1980-01-04 US US06/109,814 patent/US4318670A/en not_active Expired - Lifetime
- 1980-01-04 BE BE0/198856A patent/BE881002A/fr not_active IP Right Cessation
- 1980-01-11 CA CA000343648A patent/CA1140391A/en not_active Expired
- 1980-01-28 NL NL8000520A patent/NL8000520A/nl not_active Application Discontinuation
- 1980-01-28 FR FR8001737A patent/FR2447475A1/fr active Granted
- 1980-01-29 JP JP1980008597U patent/JPS6021515Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2903277A1 (de) | 1980-08-14 |
| BE881002A (fr) | 1980-05-02 |
| US4318670A (en) | 1982-03-09 |
| DE2903277C2 (de) | 1983-12-22 |
| FR2447475A1 (fr) | 1980-08-22 |
| NL8000520A (nl) | 1980-07-31 |
| AU5283079A (en) | 1980-08-07 |
| JPS6021515Y2 (ja) | 1985-06-26 |
| CA1140391A (en) | 1983-02-01 |
| FR2447475B3 (US20020051482A1-20020502-M00012.png) | 1981-11-13 |
