FR2192625A5 - - Google Patents
Info
- Publication number
- FR2192625A5 FR2192625A5 FR7323818A FR7323818A FR2192625A5 FR 2192625 A5 FR2192625 A5 FR 2192625A5 FR 7323818 A FR7323818 A FR 7323818A FR 7323818 A FR7323818 A FR 7323818A FR 2192625 A5 FR2192625 A5 FR 2192625A5
- Authority
- FR
- France
- 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.)
- Expired
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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26679/72A IT962472B (it) | 1972-07-06 | 1972-07-06 | Ventola per ventilatore a soffio tangenziale e ventilatore munito di tale ventola |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2192625A5 true FR2192625A5 (US07642317-20100105-C00010.png) | 1974-02-08 |
Family
ID=11220023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7323818A Expired FR2192625A5 (US07642317-20100105-C00010.png) | 1972-07-06 | 1973-06-28 |
Country Status (8)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3366928A1 (en) * | 2011-12-15 | 2018-08-29 | Nidec Corporation | Centrifugal fan device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2621199C2 (de) * | 1976-05-13 | 1984-03-15 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Lüfterwalze für Querstromgebläse |
| GB2177477A (en) * | 1985-07-01 | 1987-01-21 | Easthorpe Investments Ltd | Coupling device for interposition between an impeller and an armature |
| ITMI20010219U1 (it) * | 2001-04-17 | 2002-10-17 | M Systems Spa B V | Motoventilatore tangenziale innovativo |
| GB2420158B (en) * | 2002-03-09 | 2006-09-20 | Atkinson Design Ass Ltd | Method of manufacture of a rotor |
| CN101943173B (zh) * | 2010-10-15 | 2013-04-10 | 余姚天超通风设备有限公司 | 一种微型贯流风机 |
| CN110894990B (zh) * | 2019-10-22 | 2021-02-05 | 珠海格力电器股份有限公司 | 一种空调内机的加湿装置、空调及控制方法 |
-
1972
- 1972-07-06 IT IT26679/72A patent/IT962472B/it active
-
1973
- 1973-06-28 FR FR7323818A patent/FR2192625A5/fr not_active Expired
- 1973-07-02 BE BE133007A patent/BE801783A/xx unknown
- 1973-07-03 GB GB3173573A patent/GB1421795A/en not_active Expired
- 1973-07-05 DE DE19732334304 patent/DE2334304A1/de active Pending
- 1973-07-05 LU LU67951A patent/LU67951A1/xx unknown
- 1973-07-05 NL NL7309437A patent/NL7309437A/xx unknown
- 1973-07-05 CH CH981873A patent/CH573055A5/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3366928A1 (en) * | 2011-12-15 | 2018-08-29 | Nidec Corporation | Centrifugal fan device |
Also Published As
| Publication number | Publication date |
|---|---|
| LU67951A1 (US07642317-20100105-C00010.png) | 1973-09-11 |
| CH573055A5 (US07642317-20100105-C00010.png) | 1976-02-27 |
| BE801783A (fr) | 1973-11-05 |
| GB1421795A (en) | 1976-01-21 |
| NL7309437A (US07642317-20100105-C00010.png) | 1974-01-08 |
| DE2334304A1 (de) | 1974-01-24 |
| IT962472B (it) | 1973-12-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |