GB1554322A - Axial-flow fans - Google Patents

Axial-flow fans

Info

Publication number
GB1554322A
GB1554322A GB4690276A GB4690276A GB1554322A GB 1554322 A GB1554322 A GB 1554322A GB 4690276 A GB4690276 A GB 4690276A GB 4690276 A GB4690276 A GB 4690276A GB 1554322 A GB1554322 A GB 1554322A
Authority
GB
United Kingdom
Prior art keywords
axial
flow fans
fans
flow
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
Application number
GB4690276A
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of GB1554322A publication Critical patent/GB1554322A/en
Expired legal-status Critical Current

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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB4690276A 1975-11-22 1976-11-11 Axial-flow fans Expired GB1554322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19757537190 DE7537190U (en) 1975-11-22 1975-11-22 AXIAL FAN, PRESENTLY FOR HIGH PERFORMANCE DUST COLLECTORS FOR MOUNTAIN AND TUNNELING

Publications (1)

Publication Number Publication Date
GB1554322A true GB1554322A (en) 1979-10-17

Family

ID=6657967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4690276A Expired GB1554322A (en) 1975-11-22 1976-11-11 Axial-flow fans

Country Status (3)

Country Link
DE (1) DE7537190U (en)
FR (1) FR2332443A1 (en)
GB (1) GB1554322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343850A (en) * 1998-11-18 2000-05-24 Cft Gmbh Dust separator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692091A (en) * 1985-09-23 1987-09-08 Ritenour Paul E Low noise fan
FR2603350B1 (en) * 1986-09-02 1991-03-29 Cogema HELICOID FAN WITH GUIDING SHEATH
DE10334600B4 (en) * 2003-07-29 2013-05-29 Cft Gmbh Compact Filter Technic Wet or dry deduster in short design

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343850A (en) * 1998-11-18 2000-05-24 Cft Gmbh Dust separator
GB2343850B (en) * 1998-11-18 2003-04-09 Cft Gmbh Dust separator

Also Published As

Publication number Publication date
DE7537190U (en) 1976-09-09
FR2332443A1 (en) 1977-06-17

Similar Documents

Publication Publication Date Title
AU500313B2 (en) Axial-flow fan
JPS5219304A (en) Separatelyydriven type diffuser pumps
GB1545947A (en) Variable pitch fans
JPS5271708A (en) Diffuser for centrifugal compressors
GB1544956A (en) Turbomachines
JPS5270409A (en) Turbomolecular pumps
GB1544293A (en) Turbomachine blades
GB1542654A (en) Turbomachines
AU8151275A (en) Axial-flow fan
GB2004589B (en) Axial-flow fan
JPS5259306A (en) Impeller pumps
JPS5219312A (en) Reerigerant compressors
GB1550870A (en) Fans
JPS52106101A (en) Twoostage diffuser pumps
GB1544424A (en) Fans
GB1548584A (en) Centrifugal pumps
GB1554322A (en) Axial-flow fans
JPS51113205A (en) Fans for toilets
GB2041102B (en) Axial-flow fans
JPS5237202A (en) Centrifugal pumps
JPS51116415A (en) Turbomolecular pumps
JPS5332408A (en) Vanes for fans
JPS5284506A (en) Fans
JPS5267010A (en) Crosssflow fans
JPS5221979A (en) Round fan

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee