NL45452B - - Google Patents
Info
- Publication number
- NL45452B NL45452B NL45452A NL45452A NL45452B NL 45452 B NL45452 B NL 45452B NL 45452 A NL45452 A NL 45452A NL 45452 A NL45452 A NL 45452A NL 45452 B NL45452 B NL 45452B
- Authority
- NL
- Netherlands
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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0269—Surge control by changing flow path between different stages or between a plurality of compressors; load distribution between compressors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES85094D DE481452C (de) | 1928-04-11 | 1928-04-11 | Regeleinrichtung fuer Kreiselverdichter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL45452B true NL45452B (ja�@�@) | 1931-08-15 |
Family
ID=7512155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL45452A NL45452B (ja�@�@) | 1928-04-11 | 1929-03-18 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT116686B (ja�@�@) |
| CH (1) | CH138675A (ja�@�@) |
| DE (1) | DE481452C (ja�@�@) |
| FR (1) | FR671673A (ja�@�@) |
| GB (1) | GB309449A (ja�@�@) |
| NL (1) | NL45452B (ja�@�@) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2433992A (en) * | 1944-03-28 | 1948-01-06 | Shell Dev | Polymer pigmentation |
| US2831627A (en) * | 1954-01-15 | 1958-04-22 | Westinghouse Electric Corp | Axial flow compressor apparatus |
-
1928
- 1928-04-11 DE DES85094D patent/DE481452C/de not_active Expired
-
1929
- 1929-03-04 CH CH138675D patent/CH138675A/de unknown
- 1929-03-18 NL NL45452A patent/NL45452B/xx unknown
- 1929-03-19 FR FR671673D patent/FR671673A/fr not_active Expired
- 1929-04-09 GB GB10996/29A patent/GB309449A/en not_active Expired
- 1929-04-10 AT AT116686D patent/AT116686B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| CH138675A (de) | 1930-03-15 |
| AT116686B (de) | 1930-03-10 |
| DE481452C (de) | 1929-08-22 |
| GB309449A (en) | 1929-11-28 |
| FR671673A (fr) | 1929-12-16 |