NL7407121A - - Google Patents
Info
- Publication number
- NL7407121A NL7407121A NL7407121A NL7407121A NL7407121A NL 7407121 A NL7407121 A NL 7407121A NL 7407121 A NL7407121 A NL 7407121A NL 7407121 A NL7407121 A NL 7407121A NL 7407121 A NL7407121 A NL 7407121A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/06—Construction of inlets or outlets to the vortex chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732332715 DE2332715C3 (de) | 1973-06-27 | Drehströmungswirbler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7407121A true NL7407121A (fr) | 1974-12-31 |
| NL155200B NL155200B (nl) | 1977-12-15 |
Family
ID=5885247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL747407121A NL155200B (nl) | 1973-06-27 | 1974-05-28 | Wervelstroomseparator. |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5513785B2 (fr) |
| AR (1) | AR198931A1 (fr) |
| AT (1) | AT346291B (fr) |
| BE (1) | BE815733A (fr) |
| CH (1) | CH582015A5 (fr) |
| CS (1) | CS168479B2 (fr) |
| DK (1) | DK137630C (fr) |
| ES (1) | ES427684A1 (fr) |
| FR (1) | FR2234914A1 (fr) |
| IT (1) | IT1021059B (fr) |
| NL (1) | NL155200B (fr) |
| PL (1) | PL90774B1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014141614A1 (fr) * | 2013-03-13 | 2014-09-18 | パナソニック株式会社 | Dispositif de dépoussiérage et dispositif d'épuration de l'air utilisant ce dispositif |
-
1974
- 1974-05-15 AR AR253762A patent/AR198931A1/es active
- 1974-05-28 NL NL747407121A patent/NL155200B/xx not_active IP Right Cessation
- 1974-05-30 BE BE144911A patent/BE815733A/fr unknown
- 1974-06-06 AT AT468574A patent/AT346291B/de not_active IP Right Cessation
- 1974-06-13 DK DK315574A patent/DK137630C/da not_active IP Right Cessation
- 1974-06-14 CH CH813974A patent/CH582015A5/xx not_active IP Right Cessation
- 1974-06-25 IT IT24369/74A patent/IT1021059B/it active
- 1974-06-25 PL PL1974172162A patent/PL90774B1/pl unknown
- 1974-06-26 ES ES427684A patent/ES427684A1/es not_active Expired
- 1974-06-26 FR FR7422295A patent/FR2234914A1/fr active Granted
- 1974-06-26 CS CS4516A patent/CS168479B2/cs unknown
- 1974-06-27 JP JP7379374A patent/JPS5513785B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2234914B1 (fr) | 1980-08-01 |
| ES427684A1 (es) | 1976-08-01 |
| DK137630B (da) | 1978-04-10 |
| AT346291B (de) | 1978-11-10 |
| DE2332715B2 (de) | 1977-05-18 |
| DE2332715A1 (de) | 1975-01-30 |
| FR2234914A1 (en) | 1975-01-24 |
| AU6995274A (en) | 1975-12-11 |
| NL155200B (nl) | 1977-12-15 |
| DK137630C (da) | 1978-09-25 |
| ATA468574A (de) | 1978-03-15 |
| IT1021059B (it) | 1978-01-30 |
| DK315574A (fr) | 1975-02-10 |
| BE815733A (fr) | 1974-09-16 |
| PL90774B1 (fr) | 1977-01-31 |
| AR198931A1 (es) | 1974-07-24 |
| JPS5038174A (fr) | 1975-04-09 |
| JPS5513785B2 (fr) | 1980-04-11 |
| CS168479B2 (fr) | 1976-06-29 |
| CH582015A5 (fr) | 1976-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SIEMENS |