GB2079852B - Ventilator fans - Google Patents

Ventilator fans

Info

Publication number
GB2079852B
GB2079852B GB8121084A GB8121084A GB2079852B GB 2079852 B GB2079852 B GB 2079852B GB 8121084 A GB8121084 A GB 8121084A GB 8121084 A GB8121084 A GB 8121084A GB 2079852 B GB2079852 B GB 2079852B
Authority
GB
United Kingdom
Prior art keywords
ventilator fans
ventilator
fans
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
GB8121084A
Other versions
GB2079852A (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.)
SOEHNLE JULIUS FA
Original Assignee
SOEHNLE JULIUS FA
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 SOEHNLE JULIUS FA filed Critical SOEHNLE JULIUS FA
Publication of GB2079852A publication Critical patent/GB2079852A/en
Application granted granted Critical
Publication of GB2079852B publication Critical patent/GB2079852B/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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8121084A 1980-07-12 1981-07-08 Ventilator fans Expired GB2079852B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3026517A DE3026517C2 (en) 1980-07-12 1980-07-12 Smoke fan

Publications (2)

Publication Number Publication Date
GB2079852A GB2079852A (en) 1982-01-27
GB2079852B true GB2079852B (en) 1984-01-25

Family

ID=6107073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8121084A Expired GB2079852B (en) 1980-07-12 1981-07-08 Ventilator fans

Country Status (2)

Country Link
DE (1) DE3026517C2 (en)
GB (1) GB2079852B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531555C1 (en) * 1985-09-04 1987-02-12 Vsg Ventilatoren Systeme Gmbh Combustion gas fan
DE3618905C1 (en) * 1986-06-05 1987-07-02 Soehnle Julius Fa Noxious fume ventilator of axial construction
EP2824332A1 (en) * 2013-07-08 2015-01-14 ABB Technology AG Axial flow duct fan with motor cooled by air tapped outside the duct
CN103967816A (en) * 2014-05-20 2014-08-06 江苏远中电机股份有限公司 Explosion-proof axial-flow type local fan
FR3027658B1 (en) * 2014-10-22 2016-11-04 Atlantic Climatisation & Ventilation VENTILATION DEVICE
CA3074822A1 (en) * 2017-09-05 2019-03-14 Ihi Corporation Fluid machine
DE102018102733A1 (en) * 2018-02-07 2019-08-08 Dlk Ventilatoren Gmbh centrifugal fan
FR3080440B1 (en) * 2018-04-19 2020-05-29 Soler & Palau Research S.L.U. VENTILATION SYSTEM AND VENTILATION UNIT PROVIDED WITH SUCH A SYSTEM
DE102021005746A1 (en) 2021-11-19 2023-05-25 Siempelkamp Maschinen- Und Anlagenbau Gmbh radial turbomachine arrangement
CN114251294B (en) * 2021-12-28 2022-11-18 靖江市易凯通风设备有限公司 Improved structure of axial-flow type high-temperature smoke exhaust fan
CN114941637A (en) * 2022-04-24 2022-08-26 马国山 Motor cavity air pressure balancing device
DE102022210555A1 (en) * 2022-10-06 2024-04-11 Ziehl-Abegg Se Fan and cooling structure for a fan

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845376C (en) * 1948-10-02 1952-07-31 Hans Dipl-Ing Hass Induced draft device
DE1667700U (en) * 1952-05-05 1953-11-26 Emil Siegwart HOT GAS AXIAL FAN.

Also Published As

Publication number Publication date
DE3026517A1 (en) 1982-02-11
GB2079852A (en) 1982-01-27
DE3026517C2 (en) 1983-09-15

Similar Documents

Publication Publication Date Title
GB2124303B (en) Axial-flow ventilation fan
GB2095752B (en) Ventilating fans
JPS5783695A (en) Low noise fan
JPS5751997A (en) Fan
SG69084G (en) Fan
JPS5752698A (en) Axial ventilator
GB2094467B (en) Ventilator grille
GB2079852B (en) Ventilator fans
GB2113825B (en) Ventilators
YU111281A (en) Tangential ventilator
GB2116694B (en) Ventilators
GB2126266B (en) Ventilators
JPS56142988A (en) Sliding ventilator
GB2079372B (en) Axial flow fans
GB2090338B (en) Centrifugal fan
GB2126333B (en) Ventilators
ZA832428B (en) Lung ventilator
GB2081881B (en) Ventilators
JPS5768500A (en) Shaft ventilator
GB2081882B (en) Ventilator
JPS57108535A (en) Cooking ventilator
GB2081878B (en) Ventilators
GB8322921D0 (en) Fan
JPS56102661A (en) Air conditoner
JPS56120890A (en) Fan

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee