NL7008579A - - Google Patents
Info
- Publication number
- NL7008579A NL7008579A NL7008579A NL7008579A NL7008579A NL 7008579 A NL7008579 A NL 7008579A NL 7008579 A NL7008579 A NL 7008579A NL 7008579 A NL7008579 A NL 7008579A NL 7008579 A NL7008579 A NL 7008579A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/005—Details concerning the admission or discharge
- F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D5/00—Pumps with circumferential or transverse flow
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83344269A | 1969-06-16 | 1969-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7008579A true NL7008579A (xx) | 1970-12-18 |
Family
ID=25264429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7008579A NL7008579A (xx) | 1969-06-16 | 1970-06-12 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE752018A (xx) |
| DE (1) | DE2029514A1 (xx) |
| FR (1) | FR2052585A5 (xx) |
| GB (1) | GB1284328A (xx) |
| NL (1) | NL7008579A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7878768B2 (en) | 2007-01-19 | 2011-02-01 | David Muhs | Vacuum pump with wear adjustment |
| WO2008089437A1 (en) * | 2007-01-19 | 2008-07-24 | David Muhs | Vacuum pump with wear adjustment |
-
1970
- 1970-06-12 NL NL7008579A patent/NL7008579A/xx unknown
- 1970-06-15 BE BE752018D patent/BE752018A/xx unknown
- 1970-06-15 FR FR7021906A patent/FR2052585A5/fr not_active Expired
- 1970-06-15 DE DE19702029514 patent/DE2029514A1/de active Pending
- 1970-06-15 GB GB2893170A patent/GB1284328A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1284328A (en) | 1972-08-09 |
| FR2052585A5 (xx) | 1971-04-09 |
| BE752018A (fr) | 1970-12-15 |
| DE2029514A1 (de) | 1971-01-07 |