GB189718213A - Improvements in Steam Generators of the Locomotive Type. - Google Patents

Improvements in Steam Generators of the Locomotive Type.

Info

Publication number
GB189718213A
GB189718213A GB189718213DA GB189718213A GB 189718213 A GB189718213 A GB 189718213A GB 189718213D A GB189718213D A GB 189718213DA GB 189718213 A GB189718213 A GB 189718213A
Authority
GB
United Kingdom
Prior art keywords
tube
water
bush
nut
tubes
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
Inventor
Walter Mackersie Smith
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189718213A publication Critical patent/GB189718213A/en
Expired legal-status Critical Current

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  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)

Abstract

18,213. Smith, W. M. Aug. 5. Locomotive - type boilers ; tubes, water. - The heating-surface is increased and the water circulation improved in these boilers by fitting water tubes in the fireboxes by means of special couplings. These tubes may connect different points on the same side or opposite sides of the firebox, the side with the back plates or crown, or the back plates with the crown, and so on. Fig. 6 shows one form of coupling, in which the water-tube 1 is thickened at 1<A> and forced through the bush 6, which is screwed into the thickened portion 2<a> of the plate 2. The nut 7 completes the joint by engaging screwed portions of the bush and tube. In the form shown in Fig. 8, the flange 7<d> of the nut 7 engages the collar 1<c> on the end of the tube. In Fig. 10, a sleeve 1<A> is shown attached to the end of the tube 1, and having a coned face 1<E>. Water and steam-tight joints respectively are formed by screwing up the bush 6 and nut 8. In the form shown in Fig. 14, the end of the tube is flared, and a ring 9 is forced home on screwing up the parts 6, 8<a>. The Provisional Specification states that such couplings may be used in water-tube boilers.
GB189718213D 1897-08-05 1897-08-05 Improvements in Steam Generators of the Locomotive Type. Expired GB189718213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189718213T 1897-08-05

Publications (1)

Publication Number Publication Date
GB189718213A true GB189718213A (en) 1898-07-30

Family

ID=32355167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189718213D Expired GB189718213A (en) 1897-08-05 1897-08-05 Improvements in Steam Generators of the Locomotive Type.

Country Status (1)

Country Link
GB (1) GB189718213A (en)

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