GB1359649A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB1359649A
GB1359649A GB5189370A GB5189370A GB1359649A GB 1359649 A GB1359649 A GB 1359649A GB 5189370 A GB5189370 A GB 5189370A GB 5189370 A GB5189370 A GB 5189370A GB 1359649 A GB1359649 A GB 1359649A
Authority
GB
United Kingdom
Prior art keywords
tube
chamber
sections
wall
thermocouple
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
GB5189370A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB5189370A priority Critical patent/GB1359649A/en
Publication of GB1359649A publication Critical patent/GB1359649A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22GSUPERHEATING OF STEAM
    • F22G3/00Steam superheaters characterised by constructional features; Details of component parts thereof
    • F22G3/008Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1359649 Heat exchangers JOSEPH LUCAS (INDUSTRIES) Ltd 28 Oct 1971 [31 Oct 1970] 51893/70 Heading F4A A heat exchanger comprises a chamber (10), Fig. 1 (not shown), through which, in use, a first heat exchange fluid flows, a tube arrangement (11) within the chamber and through which, in use, a second heat exchange fluid flows, a thermocouple 20 having its hot junction secured to a wall of the tube, leads of the thermocouple extending internally of the tube, and a connection (21) to the tube through which the leads pass to the outside of the chamber in a sealed manner. The tube (11) is in sections 17, 18, and the adjacent ends of these sections are joined by sleeves 16. Each sleeve 16 retains the ends of the sections in a spaced-apart relationship, forming part of the wall of the tube. The hot junction of the thermocouple 20 is secured by brazing in an annular groove (19), Fig. 3 (not shown), in the sleeve, so as to lie against that part of the wall thereof which, in use, is upstream of hot gas passing through the chamber (10).
GB5189370A 1971-10-28 1971-10-28 Heat exchanger Expired GB1359649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5189370A GB1359649A (en) 1971-10-28 1971-10-28 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5189370A GB1359649A (en) 1971-10-28 1971-10-28 Heat exchanger

Publications (1)

Publication Number Publication Date
GB1359649A true GB1359649A (en) 1974-07-10

Family

ID=10461821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5189370A Expired GB1359649A (en) 1971-10-28 1971-10-28 Heat exchanger

Country Status (1)

Country Link
GB (1) GB1359649A (en)

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Legal Events

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