GB1108775A - Axial counterflow fans - Google Patents

Axial counterflow fans

Info

Publication number
GB1108775A
GB1108775A GB37434/65A GB3743465A GB1108775A GB 1108775 A GB1108775 A GB 1108775A GB 37434/65 A GB37434/65 A GB 37434/65A GB 3743465 A GB3743465 A GB 3743465A GB 1108775 A GB1108775 A GB 1108775A
Authority
GB
United Kingdom
Prior art keywords
fan
matrix
air
sept
thermal
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
GB37434/65A
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB1108775A publication Critical patent/GB1108775A/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
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
    • Y10S165/013—Movable heat storage mass with enclosure
    • Y10S165/016—Rotary storage mass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,108,775. Thermal regenerators. HITACHI SEISAKUSHO KABUSHIKI KAISHA. 1 Sept., 1965 [2 Sept., 1964], No. 37434/65. Heading F4K. [Also in Division Fl] A thermal regenerator comprises an electrically driven fan 2 on each side of which are stationary vanes 3, 4 so profiled that as the fan rotates, two oppositely flowing air streams are drawn through the fan, the air streams flowing in passages 8, 8a, 9, 9a respectively located on opposite sides of a central partition 5. A copper, iron or aluminium or other metalwire rotatable matrix 16 is provided to transfer heat from one air stream to the other and the matrix may as shown be located between the fan blades or alternatively (Fig. 5) it may be located below the vane assembly 4 to facilitate sound-proofing and removal for cleaning. In such case the matrix may be rotated at a different speed from that of the fan. The regenerator is intended for exchanging heat between outgoing room air and incoming fresh air.
GB37434/65A 1964-09-02 1965-09-01 Axial counterflow fans Expired GB1108775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4988864 1964-09-02

Publications (1)

Publication Number Publication Date
GB1108775A true GB1108775A (en) 1968-04-03

Family

ID=12843557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37434/65A Expired GB1108775A (en) 1964-09-02 1965-09-01 Axial counterflow fans

Country Status (3)

Country Link
US (1) US3342254A (en)
DE (1) DE1503559B2 (en)
GB (1) GB1108775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298458A (en) * 1995-03-02 1996-09-04 Lucas Aerospace Power Equip Cooling electromechanical apparatus

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717203B2 (en) * 1977-04-19 1981-05-07 Johannes 5067 Kürten Kirchmeier Heat recovery device
JPS6017296A (en) * 1983-07-08 1985-01-29 Matsushita Electric Ind Co Ltd Vane wheel of crossing current blower
TW488497U (en) 1999-03-02 2002-05-21 Delta Electronics Inc Supercharged fan stator for wind diversion
TW536578B (en) * 2000-09-26 2003-06-11 Seibu Giken Kk Co-generation system and dehumidification air-conditioner
US20070081888A1 (en) * 2003-11-18 2007-04-12 Howard Harrison Series fans with flow modification element
TWI288803B (en) * 2006-01-23 2007-10-21 Delta Electronics Inc Dual serial fans with toothed-type connecting elements
US20090263238A1 (en) * 2008-04-17 2009-10-22 Minebea Co., Ltd. Ducted fan with inlet vanes and deswirl vanes
DE202008014290U1 (en) * 2008-10-27 2010-04-01 Wildeboer, Werner, Dipl.-Ing. Outdoor wall unit for decentralized room ventilation systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US500080A (en) * 1893-06-20 Gusts rateau
US1762320A (en) * 1927-09-17 1930-06-10 Int Comb Eng Corp Rotary air heater
DE547252C (en) * 1930-09-02 1932-03-31 Fritz Schroeder Dr Ing Ventilation equipment, in particular for motor vehicles
US2398113A (en) * 1943-09-10 1946-04-09 Stewart Warner Corp Blower
US2650074A (en) * 1950-10-12 1953-08-25 Air Preheater Spring or gravity biased radial seal
US3078034A (en) * 1956-03-29 1963-02-19 Spalding Dudley Brian Pressure exchanger
US3118594A (en) * 1960-04-22 1964-01-21 Helmbold Theodor Methods for reducing fluid drag on bodies immersed in a fluid
US3221512A (en) * 1964-08-28 1965-12-07 Heinrich Nickel G M B H Air conditioner arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298458A (en) * 1995-03-02 1996-09-04 Lucas Aerospace Power Equip Cooling electromechanical apparatus
US5731644A (en) * 1995-03-02 1998-03-24 Lucas Aerospace Power Equipment Corporation Integral cooling air diffuser for electromechanical apparatus
GB2298458B (en) * 1995-03-02 1999-01-06 Lucas Aerospace Power Equip Integral cooling air diffuser for electromechanical apparatus

Also Published As

Publication number Publication date
US3342254A (en) 1967-09-19
DE1503559A1 (en) 1970-07-30
DE1503559B2 (en) 1971-10-21

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