GB651771A - Improvements in heat exchangers - Google Patents

Improvements in heat exchangers

Info

Publication number
GB651771A
GB651771A GB1764246A GB1764246A GB651771A GB 651771 A GB651771 A GB 651771A GB 1764246 A GB1764246 A GB 1764246A GB 1764246 A GB1764246 A GB 1764246A GB 651771 A GB651771 A GB 651771A
Authority
GB
United Kingdom
Prior art keywords
annulus
partition
turbine gases
moves
compressed air
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
GB1764246A
Inventor
John Forster Alcock
Roderick Cristall Mcleod
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development 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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to GB1764246A priority Critical patent/GB651771A/en
Publication of GB651771A publication Critical patent/GB651771A/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
    • 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
    • F28D19/045—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 with radial flow through the intermediate heat-transfer medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

651,771. Thermal regenerators. POWER JETS (RESEARCH & DEVELOPMENT), Ltd. June 12, 1946, No. 17642. Divided out of 636,666. [Class 64(i)] In a rotary regenerator in which, a rotatable heat-absorbing annulus 1, drum or disc transfers heat from turbine gases to compressed air in passages which are separated from one another by a partition 15, 16 which is asymmetrically disposed so that the compressed air flows through the smaller exposed area of the annulus &c. and the turbine gases through the larger' area, the partition or a part 15 thereof is movable automatically in response to a change in at least one operating condition of the regenerator, to vary the ratio of the exposed areas. In the form shown, changes in the pressure difference of the turbine gases and air move a diaphragm 31 which moves an arm 33 over a resistance 34 and so controls the current supply to an electric motor 37 which moves the partition section 15. The ends of the partition may be sealed against the annulus by rollers or by an endless flexible band running on pulleys. A similar endless band may be provided between the casing 8 and the annulus 1.
GB1764246A 1946-06-12 1946-06-12 Improvements in heat exchangers Expired GB651771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1764246A GB651771A (en) 1946-06-12 1946-06-12 Improvements in heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1764246A GB651771A (en) 1946-06-12 1946-06-12 Improvements in heat exchangers

Publications (1)

Publication Number Publication Date
GB651771A true GB651771A (en) 1951-04-11

Family

ID=10098706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1764246A Expired GB651771A (en) 1946-06-12 1946-06-12 Improvements in heat exchangers

Country Status (1)

Country Link
GB (1) GB651771A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836398A (en) * 1953-09-10 1958-05-27 Linderoth Erik Torvald Regenerative heat exchanger for gas turbines
US2963279A (en) * 1956-05-09 1960-12-06 Air Preheater Heat exchanger
US2970815A (en) * 1953-09-10 1961-02-07 Linderoth Erik Torvald Regenerative heat exchanger for gas turbines
US2977757A (en) * 1957-07-12 1961-04-04 Bendix Corp Gas turbine engine control
US3003750A (en) * 1958-09-08 1961-10-10 Thompson Ramo Wooldridge Inc Seal for rotary regenerator
CN108619777A (en) * 2017-03-22 2018-10-09 天华化工机械及自动化研究设计院有限公司 Isolated location and rotary pressure filter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836398A (en) * 1953-09-10 1958-05-27 Linderoth Erik Torvald Regenerative heat exchanger for gas turbines
US2970815A (en) * 1953-09-10 1961-02-07 Linderoth Erik Torvald Regenerative heat exchanger for gas turbines
US2963279A (en) * 1956-05-09 1960-12-06 Air Preheater Heat exchanger
US2977757A (en) * 1957-07-12 1961-04-04 Bendix Corp Gas turbine engine control
US3003750A (en) * 1958-09-08 1961-10-10 Thompson Ramo Wooldridge Inc Seal for rotary regenerator
CN108619777A (en) * 2017-03-22 2018-10-09 天华化工机械及自动化研究设计院有限公司 Isolated location and rotary pressure filter

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