GB1364108A - Power and heating unit - Google Patents

Power and heating unit

Info

Publication number
GB1364108A
GB1364108A GB5955571A GB5955571A GB1364108A GB 1364108 A GB1364108 A GB 1364108A GB 5955571 A GB5955571 A GB 5955571A GB 5955571 A GB5955571 A GB 5955571A GB 1364108 A GB1364108 A GB 1364108A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
turbine
dec
chambers
flow channels
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
GB5955571A
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.)
ABB Stal AB
Original Assignee
Stal Laval Turbin 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 Stal Laval Turbin AB filed Critical Stal Laval Turbin AB
Publication of GB1364108A publication Critical patent/GB1364108A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
    • F16H2048/364—Differential gearings characterised by intentionally generating speed difference between outputs using electric or hydraulic motors

Landscapes

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

Abstract

1364108 Tubular heat exchangers STALLAVAL TURBIN AB 22 Dec 1971 [23 Dec 1970] 59555/71 Heading F4S [Also in Division F1] In a plant including an axial flow steam turbine 1 and a heat exchanger 4, the heat conducting medium flowing through the tubes 8 of the latter is heated in at least two stages by exhaust steam taken from the turbine at different pressure levels by dividing the turbine outlet into at least two parallel flow channels by means of annular partition walls 12, 13 on the stator and rotor blades respectively. The walls 12, 13 merge with a fixed wall 14 defining chambers 10, 11 which direct the respective flows into chambers of heat exchanger 4 separated by a partition 9. At least one blade stage 16 is provided in the lower pressure flow channel. In a modification (Fig. 2, not shown) four parallel flow channels lead to the corresponding stages of the heat exchanger.
GB5955571A 1970-12-23 1971-12-22 Power and heating unit Expired GB1364108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1751170 1970-12-23

Publications (1)

Publication Number Publication Date
GB1364108A true GB1364108A (en) 1974-08-21

Family

ID=63857621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5955571A Expired GB1364108A (en) 1970-12-23 1971-12-22 Power and heating unit

Country Status (6)

Country Link
AT (1) AT316591B (en)
CA (1) CA964474A (en)
DK (1) DK130364B (en)
FI (1) FI50659C (en)
GB (1) GB1364108A (en)
NL (1) NL7117587A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560636A1 (en) * 1984-03-01 1985-09-06 Alsthom Atlantique TURBINE BODY FOR URBAN HEATING
ES2109118A1 (en) * 1992-06-30 1998-01-01 Westinghouse Electric Corp Exhaust system for a turbomachine
WO2013025341A1 (en) 2011-08-12 2013-02-21 Dresser-Rand Company Parallel cascaded cycle gas expander
RU2685158C1 (en) * 2018-07-19 2019-04-16 Игорь Анатольевич Мнушкин Exhaust system of gas transfer unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560636A1 (en) * 1984-03-01 1985-09-06 Alsthom Atlantique TURBINE BODY FOR URBAN HEATING
EP0159489A1 (en) * 1984-03-01 1985-10-30 Alsthom Turbine body for urban heating
ES2109118A1 (en) * 1992-06-30 1998-01-01 Westinghouse Electric Corp Exhaust system for a turbomachine
WO2013025341A1 (en) 2011-08-12 2013-02-21 Dresser-Rand Company Parallel cascaded cycle gas expander
EP2742214A4 (en) * 2011-08-12 2015-05-20 Dresser Rand Co Parallel cascaded cycle gas expander
RU2685158C1 (en) * 2018-07-19 2019-04-16 Игорь Анатольевич Мнушкин Exhaust system of gas transfer unit

Also Published As

Publication number Publication date
CA964474A (en) 1975-03-18
DK130364C (en) 1975-07-07
FI50659C (en) 1976-05-10
AT316591B (en) 1974-07-25
FI50659B (en) 1976-02-02
NL7117587A (en) 1972-06-27
DK130364B (en) 1975-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee