FR2283339A2 - VANED WHEEL FOR CROSS-CIRCULATION FAN - Google Patents

VANED WHEEL FOR CROSS-CIRCULATION FAN

Info

Publication number
FR2283339A2
FR2283339A2 FR7526674A FR7526674A FR2283339A2 FR 2283339 A2 FR2283339 A2 FR 2283339A2 FR 7526674 A FR7526674 A FR 7526674A FR 7526674 A FR7526674 A FR 7526674A FR 2283339 A2 FR2283339 A2 FR 2283339A2
Authority
FR
France
Prior art keywords
cross
circulation fan
vaned wheel
vaned
wheel
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.)
Granted
Application number
FR7526674A
Other languages
French (fr)
Other versions
FR2283339B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WALLMAN KNUT
Original Assignee
WALLMAN KNUT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/502,097 external-priority patent/US3970411A/en
Application filed by WALLMAN KNUT filed Critical WALLMAN KNUT
Publication of FR2283339A2 publication Critical patent/FR2283339A2/en
Application granted granted Critical
Publication of FR2283339B2 publication Critical patent/FR2283339B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades
    • 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)
FR7526674A 1974-08-30 1975-08-29 VANED WHEEL FOR CROSS-CIRCULATION FAN Granted FR2283339A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/502,097 US3970411A (en) 1973-04-02 1974-08-30 Impellers for cross-flow fans

Publications (2)

Publication Number Publication Date
FR2283339A2 true FR2283339A2 (en) 1976-03-26
FR2283339B2 FR2283339B2 (en) 1978-04-07

Family

ID=23996323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526674A Granted FR2283339A2 (en) 1974-08-30 1975-08-29 VANED WHEEL FOR CROSS-CIRCULATION FAN

Country Status (5)

Country Link
JP (1) JPS5176610A (en)
DE (1) DE2537834C3 (en)
FR (1) FR2283339A2 (en)
GB (1) GB1522032A (en)
SE (1) SE405153B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59150997U (en) * 1984-01-09 1984-10-09 赤石金属工業株式会社 cylindrical multi-blade fan
JPS60185097U (en) * 1985-04-01 1985-12-07 赤石金属工業株式会社 cylindrical multi-blade fan
DE19913259C1 (en) * 1999-03-24 2000-05-25 Ltg Lufttechnische Komponenten Method of making ventilator blower wheel involves sliding blades into openings in support plates and expanding them to clamp them in place
DE10030029A1 (en) * 2000-06-17 2001-12-20 Zahnradfabrik Friedrichshafen Method to manufacture components for hydrodynamic machine; involves positively connecting blades to base body by continuously rotating pressing roller and continuous pressure on base body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2283339B2 (en) 1978-04-07
SE405153B (en) 1978-11-20
DE2537834A1 (en) 1976-07-22
SE7509543L (en) 1976-03-01
DE2537834B2 (en) 1979-11-08
JPS5176610A (en) 1976-07-02
DE2537834C3 (en) 1980-07-24
GB1522032A (en) 1978-08-23

Similar Documents

Publication Publication Date Title
FR2292898A1 (en) MULTI-RIM WHEEL
DK159229C (en) BORSTEFRI JAEVNSTSTRMS MOTOR
SE7505689L (en) HOPVIKBART STROLLER CHASSIS
AT347001B (en) FAN WHEEL
NO146071C (en) FANS
BE836622A (en) FAN
AT351575B (en) WHEEL HANDLE
NL7510616A (en) TURNTABLE SPEED CONTROLLER.
AT334741B (en) INPUT WHEEL FOR A RADIAL PUMP
FR2286745A1 (en) WHEEL CARTS
AT349098B (en) FAN WHEEL
FR2283339A2 (en) VANED WHEEL FOR CROSS-CIRCULATION FAN
AT348613B (en) FAN WHEEL
FR2282549A1 (en) BLADE WHEEL FOR AXIAL FAN
DK210176A (en) FAN WHEELS
SE407696B (en) FLANGE WHEEL
IT1041701B (en) FANS
BE830976A (en) WHEEL IMPROVEMENTS
SU513170A1 (en) Centrifugal impeller
DK152979C (en) Wheel center
FR2280033A1 (en) HEATED FAN
SU500168A2 (en) Crane wheel
SU529300A1 (en) Centrifugal fan wheel
DK302675A (en) WHEEL WHEELS
DK619174A (en) TWO-SPEED WHEEL