GB986222A - Improvements relating to bladed rotors for flow machines and apparatus for making such rotors - Google Patents
Improvements relating to bladed rotors for flow machines and apparatus for making such rotorsInfo
- Publication number
- GB986222A GB986222A GB561961A GB561961A GB986222A GB 986222 A GB986222 A GB 986222A GB 561961 A GB561961 A GB 561961A GB 561961 A GB561961 A GB 561961A GB 986222 A GB986222 A GB 986222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- shaft
- rotors
- spring
- making
- Prior art date
- 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
- F04D29/30—Vanes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
986,222. Universal Joints. FIRTH CLEVE LAND Ltd. Feb. 15, 1961 [Feb. 15, 1960 (2)], No. 5619/61. Heading F2U. [Also in Divisions B5 and F1] Misalignment between the rotor of a blower or pump and a shaft 364, Fig. 23, may be accommodated by a flexible membrane which, as shown, may be integral with a supporting disc 363 of the rotor. In an alternative arrange - ment, a tension spring 369 embracing a shaft 308 with a frictional fit and engaging a groove 370 on the rotor presses the pointed end of the shaft against a conical recess 367. The spring transmits the driving torque to the rotor. In a further alternative, Fig. 24, a shaft 373 is centred in the end disc of a rotor by means of a rubber ring 372. The torque is transmitted by a spring 377 which embraces the shaft and engages slots 376 in a ring 375. Specifications 876,611 and 876,618 are referred to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0035369 | 1960-02-15 | ||
| DEL0035368 | 1960-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB986222A true GB986222A (en) | 1965-03-17 |
Family
ID=25985305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB561961A Expired GB986222A (en) | 1960-02-15 | 1961-02-15 | Improvements relating to bladed rotors for flow machines and apparatus for making such rotors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB986222A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2650637A1 (en) * | 1989-08-07 | 1991-02-08 | Lignones Hubert | Fan of the type with a tangential through-flow |
| GB2296943A (en) * | 1994-12-21 | 1996-07-17 | Valeo Climate Control Ltd | Injection moulded radial flow fan wheel |
| EP2894344A1 (en) * | 2012-09-04 | 2015-07-15 | Daikin Industries, Ltd. | Cross-flow fan |
| EP2894345A4 (en) * | 2012-09-04 | 2015-08-12 | Daikin Ind Ltd | Cross-flow fan |
| EP2889489A4 (en) * | 2012-09-04 | 2015-08-19 | Daikin Ind Ltd | Cross-flow fan |
-
1961
- 1961-02-15 GB GB561961A patent/GB986222A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2650637A1 (en) * | 1989-08-07 | 1991-02-08 | Lignones Hubert | Fan of the type with a tangential through-flow |
| GB2296943A (en) * | 1994-12-21 | 1996-07-17 | Valeo Climate Control Ltd | Injection moulded radial flow fan wheel |
| FR2730015A1 (en) * | 1994-12-21 | 1996-08-02 | Valeo Climate Control Ltd | CENTRIFUGAL PROPELLER WHEEL |
| GB2296943B (en) * | 1994-12-21 | 1998-08-26 | Valeo Climate Control Ltd | Radial flow fan wheel |
| EP2894344A1 (en) * | 2012-09-04 | 2015-07-15 | Daikin Industries, Ltd. | Cross-flow fan |
| EP2894344A4 (en) * | 2012-09-04 | 2015-08-12 | Daikin Ind Ltd | Cross-flow fan |
| EP2894345A4 (en) * | 2012-09-04 | 2015-08-12 | Daikin Ind Ltd | Cross-flow fan |
| EP2889489A4 (en) * | 2012-09-04 | 2015-08-19 | Daikin Ind Ltd | Cross-flow fan |
| AU2013313559B2 (en) * | 2012-09-04 | 2016-01-28 | Daikin Industries, Ltd. | Cross-flow fan |
| US9447790B2 (en) | 2012-09-04 | 2016-09-20 | Daikin Industries, Ltd. | Cross-flow fan |
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