GB763385A - Improvements in or relating to rotary regenerative heat transfer apparatus - Google Patents

Improvements in or relating to rotary regenerative heat transfer apparatus

Info

Publication number
GB763385A
GB763385A GB18984/54A GB1898454A GB763385A GB 763385 A GB763385 A GB 763385A GB 18984/54 A GB18984/54 A GB 18984/54A GB 1898454 A GB1898454 A GB 1898454A GB 763385 A GB763385 A GB 763385A
Authority
GB
United Kingdom
Prior art keywords
rotor
sealing
segment
bracket
regenerative heat
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
GB18984/54A
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 GB763385A publication Critical patent/GB763385A/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
    • F28D19/047—Sealing means

Abstract

763,385. Regenerative heat-exchangers. SVENSKA ROTOR MASKINER AKTIEBOLAG. June 29, 1954 [June 29, 1953], No. 18984/54. Class 64(1) In a rotary-matrix type regenerative heat-exchanger, a circumferential seal between the rotor end faces and the end plates of a stationary housing surrounding the rotor comprises an annulus of sealing brackets 68 each having an arcuate portion 78 secured to the inner surface of the rotor shell 20 and a flanged portion 76 extending laterally therefrom, an annulus of sealing segments 62 bridging the space between the brackets 68 and the adjacent end plate 36, and a plurality of driving pins 72 fixed in each sealing segment, slidably engaged in opening in a bracket 68 whereby each sealing bracket and its corresponding sealing segment can move circumferentially with the rotor as an integral unit whilst at the same time relative axial movement is permitted between the segment and the bracket. Preferably when the seal is provided at the upper end of the rotor as shown, the sealing segments are urged into contact with the adjacent end plate 36 by springs 82. When used at the lower end of the rotor each segment will be gravity biased into contact with the end plate 36 and the springs 82 may be omitted. Alternatively in this latter arrangement, the sealing segments may be weighted to further increase the sealing effect.
GB18984/54A 1953-06-29 1954-06-29 Improvements in or relating to rotary regenerative heat transfer apparatus Expired GB763385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US763385XA 1953-06-29 1953-06-29

Publications (1)

Publication Number Publication Date
GB763385A true GB763385A (en) 1956-12-12

Family

ID=22131373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18984/54A Expired GB763385A (en) 1953-06-29 1954-06-29 Improvements in or relating to rotary regenerative heat transfer apparatus

Country Status (1)

Country Link
GB (1) GB763385A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181601A (en) * 1960-12-05 1965-05-04 Appbau Rothemuhle Dr Brandt & Regenerative heat exchangers
US3185208A (en) * 1961-11-13 1965-05-25 Continental Motors Corp Regenerator sliding seals
US3190350A (en) * 1960-09-12 1965-06-22 Chrysler Corp Rotary regenerator sealing structure
US3805882A (en) * 1971-11-15 1974-04-23 Ford Motor Co High performance seal assembly for a gas turbine engine
DE2554217A1 (en) * 1975-08-29 1977-03-10 Escher Wyss Ag NON-CONTACT SEAL
WO1996008678A1 (en) * 1994-09-16 1996-03-21 Engelhard/Icc Rotatably supported regenerative fluid treatment wheel assemblies

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190350A (en) * 1960-09-12 1965-06-22 Chrysler Corp Rotary regenerator sealing structure
US3181601A (en) * 1960-12-05 1965-05-04 Appbau Rothemuhle Dr Brandt & Regenerative heat exchangers
US3185208A (en) * 1961-11-13 1965-05-25 Continental Motors Corp Regenerator sliding seals
US3805882A (en) * 1971-11-15 1974-04-23 Ford Motor Co High performance seal assembly for a gas turbine engine
DE2554217A1 (en) * 1975-08-29 1977-03-10 Escher Wyss Ag NON-CONTACT SEAL
WO1996008678A1 (en) * 1994-09-16 1996-03-21 Engelhard/Icc Rotatably supported regenerative fluid treatment wheel assemblies
US5595238A (en) * 1994-09-16 1997-01-21 Engelhard/Icc Rotatably supported regenerative fluid treatment wheel assemblies

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