GB1320317A - Regenerative heat exchangers - Google Patents

Regenerative heat exchangers

Info

Publication number
GB1320317A
GB1320317A GB3428869A GB1320317DA GB1320317A GB 1320317 A GB1320317 A GB 1320317A GB 3428869 A GB3428869 A GB 3428869A GB 1320317D A GB1320317D A GB 1320317DA GB 1320317 A GB1320317 A GB 1320317A
Authority
GB
United Kingdom
Prior art keywords
stationary
motor
unit
trunnions
bearing
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
GB3428869A
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner AB
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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Publication of GB1320317A publication Critical patent/GB1320317A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/048—Bearings; Driving means
    • 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
    • Y10S165/027—Rotary storage mass with particular rotary bearing or drive means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Supply (AREA)

Abstract

1320317 Thermal regenerators SVENSKA ROTOR MASKINER AB 2 July 1970 [8 July 1969] 34288/69 Heading F4K In a thermal regenerator comprising a matrix unit and a duct unit one of which units is stationary whilst the other rotates on trunnions mounted in bearings at the ends of the unit, the rotary unit is driven at low speed, e.g. less than 5 r.p.m., by a motor having a rotatable member coupled to one of the trunnions, and a stationary member connected to a stationary part (e.g. the housing) of the bearing. As shown, for a regenerator having a rotary matrix 10 and a stationary duct structure 14, 16 for air and 18, 20 for a heating gas, a trunnion 22 projecting from the rotor is mounted in a bearing 24 to the stationary housing of which is connected by a shell structure 46, the inner stationary member 42 of a low-speed hightorque hydraulic motor 38. The trunnion 22 extends beyond the bearing 24 and is there connected to the rotatable outer casing part 40 of the motor. Deflections of the trunnions due to the weight of the rotor are accommodated by the shell structure 46 which is thin-walled and somewhat flexible. 34 are sector plates separating the air and gas ducts from each other. Hydraulic fluid passes to and from the motor via conduits 54.
GB3428869A 1969-07-08 1969-07-08 Regenerative heat exchangers Expired GB1320317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3428869 1969-07-08

Publications (1)

Publication Number Publication Date
GB1320317A true GB1320317A (en) 1973-06-13

Family

ID=10363763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3428869A Expired GB1320317A (en) 1969-07-08 1969-07-08 Regenerative heat exchangers

Country Status (3)

Country Link
US (1) US3687192A (en)
DE (1) DE2033520C3 (en)
GB (1) GB1320317A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417748B (en) * 1978-01-30 1981-04-06 Lars A Bergkvist RULING AND DRIVING DEVICE FOR ROTATING SWITCHES
SE506020C2 (en) * 1996-02-08 1997-11-03 Svenska Rotor Maskiner Ab Regenerative, rotary heat exchanger with hydraulic motor drive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1762320A (en) * 1927-09-17 1930-06-10 Int Comb Eng Corp Rotary air heater
US2893699A (en) * 1956-12-20 1959-07-07 Gen Motors Corp Regenerator and seal therefor
US3476173A (en) * 1967-08-16 1969-11-04 Gen Motors Corp Rotary regenerator matrix mount and drive
US3587724A (en) * 1968-04-29 1971-06-28 Clarke Chapman Ltd Rotary regenerative heat exchangers

Also Published As

Publication number Publication date
US3687192A (en) 1972-08-29
DE2033520B2 (en) 1980-03-20
DE2033520C3 (en) 1980-10-30
DE2033520A1 (en) 1971-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee