US61278A - James h - Google Patents
James h Download PDFInfo
- Publication number
- US61278A US61278A US61278DA US61278A US 61278 A US61278 A US 61278A US 61278D A US61278D A US 61278DA US 61278 A US61278 A US 61278A
- Authority
- US
- United States
- Prior art keywords
- boiler
- cap
- james
- grooves
- helical
- 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 - Lifetime
Links
- 230000001174 ascending Effects 0.000 description 8
- 208000006379 Syphilis Diseases 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 2
- 210000001364 Upper Extremity Anatomy 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
- F22B9/02—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed upright, e.g. above the combustion chamber
- F22B9/04—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed upright, e.g. above the combustion chamber the fire tubes being in upright arrangement
Definitions
- Figure 2 is arlower end view of it.
- Figure 3 is atop view of it, as it appears withoutits cap.
- Figure 5 is ⁇ a transverse section of the cap.
- the external surface'of the ⁇ body A of this boiler has the form of four heli- Acal grooves, a, b, c, ,i'ormed ina cylinder.
- One groove of each pair is jopen, and the. other is closed at its bottom; each groove at its top being open.
- v' lhelcap B which rests on the top of the boiler, is formed with two separate conduits orchambers, e, j, each of which extends over the upper ends of two of two of the helical rooves so as to o en communication between such rooves.
- This boiler is intended to be made of cast iron or other proper metal or material, and to be formed as a hollow vessel. It is to beferected directly over a fire-place or furnace, and is to be encased within a cylindrical drumyto tit closely to it, the whole being so that helically ascending andrdescending lues may be formed by the grooves and case, each of the ascending ilues being made to communicate at its top, through the cap, with one of the Idescending iiues. This descending ln'e should open at bottom into an escape flue or chimney, which, if desirable, may surround the case of the boiler,either impart or in whole.
- the smoke and gases from the fuel when in combustion in the ⁇ ire-place, will pass up the ascending helical grooves or lines a c, and into and down the descending onesbd; and in their passage through such fines, such smoke and gaseswill impart heat to the o'uter surface4 of the boiler.
- the steam from the boiler may be taken from its top by a pipe leading dpwn the passage g in the cap.
- the water may also be supplied to the boiler by a pipe entering it at its top, or in any other proper part of it.
- cap B as made with-.the centraipassage g, and one or more chambers, e,f, the same being arranged init, substantially in manner and for the purpose as specified.
Description
@uiten giedre atmt @fr-z.
JAMES H.l STURDY, OF ATTLEBORO, MASSACHUSETTS,
Lette'rsiPatent No. 61,278, dated January 15, 1867.
IMPROVEMENT GENERATORS,
tlgettrhitle numb tu in ttm Est-a irteuttnh mating gaat tf vtlgs same.
lO ALL PERSONS TO WHOM THESE-PRESENTS SHALLCOME:
Be it known'that I, JAMES H. STURDY, of Attleboro, in the `county of Bristol, and State of Massachusetts, have invented. a new and useful Improvementein Steam Boilers; and I do hereby declare the sameto be fully described in the following specification, and represented in the accompanying drawings, of .which- YFigure l is a side elevationioi' a steam generator, constructed in accordance with my invention.
Figure 2 is arlower end view of it.
Figure 3 is atop view of it, as it appears withoutits cap.
Figure 4`is'an underside view; and
Figure 5`is`a transverse section of the cap.
The external surface'of the `body A of this boiler, as represented in the drawings, has the form of four heli- Acal grooves, a, b, c, ,i'ormed ina cylinder. One groove of each pair is jopen, and the. other is closed at its bottom; each groove at its top being open. v' lhelcap B, which rests on the top of the boiler, is formed with two separate conduits orchambers, e, j, each of which extends over the upper ends of two of two of the helical rooves so as to o en communication between such rooves. Besides these chambers there is a hole or assafr g, l 1 t i a P Y ce, Y
g, 'made'down through the cap, and to the top h of the boiler. This boiler is intended to be made of cast iron or other proper metal or material, and to be formed as a hollow vessel. It is to beferected directly over a fire-place or furnace, and is to be encased within a cylindrical drumyto tit closely to it, the whole being so that helically ascending andrdescending lues may be formed by the grooves and case, each of the ascending ilues being made to communicate at its top, through the cap, with one of the Idescending iiues. This descending ln'e should open at bottom into an escape flue or chimney, which, if desirable, may surround the case of the boiler,either impart or in whole. The smoke and gases from the fuel, when in combustion in the {ire-place, will pass up the ascending helical grooves or lines a c, and into and down the descending onesbd; and in their passage through such fines, such smoke and gaseswill impart heat to the o'uter surface4 of the boiler. The steam from the boiler may be taken from its top by a pipe leading dpwn the passage g in the cap. The water may also be supplied to the boiler by a pipe entering it at its top, or in any other proper part of it.
I do' not confine my invention to th'e precise number of helical grooves, as above stated, nor to the form of boiler, as set forth. as the said form and number of grooves may be varied andstill preserve the principle of my invention.
WhatI claim as of mysaid invention is as follows:
I claim a boiler constructed with helical ascending and descending grooves or ilues, arranged to extend around it, and made to communicate at or near their upper extremities, substantially as set forth.
I also claim the cap B, as made with-.the centraipassage g, and one or more chambers, e,f, the same being arranged init, substantially in manner and for the purpose as specified. t
I also claim Athe combination of the cap B, or its equivalent, with the boiler formed with two or any other greater number of helical lues, arranged in it substantially as described.
JAMES n. STURDY.
Witnesses R. H. EDDY, SAMUEL N. PIPER.
Publications (1)
Publication Number | Publication Date |
---|---|
US61278A true US61278A (en) | 1867-01-15 |
Family
ID=2130817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US61278D Expired - Lifetime US61278A (en) | James h |
Country Status (1)
Country | Link |
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US (1) | US61278A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130319347A1 (en) * | 2012-05-13 | 2013-12-05 | Aerco International, Inc. | Water heating apparatus with parallel heat exchangers |
US10704802B2 (en) | 2012-05-13 | 2020-07-07 | Aerco International, Inc. | Water heating apparatus with parallel heat exchangers |
-
0
- US US61278D patent/US61278A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130319347A1 (en) * | 2012-05-13 | 2013-12-05 | Aerco International, Inc. | Water heating apparatus with parallel heat exchangers |
US10030887B2 (en) * | 2012-05-13 | 2018-07-24 | Aerco International, Inc. | Water heating apparatus with parallel heat exchangers |
US10704802B2 (en) | 2012-05-13 | 2020-07-07 | Aerco International, Inc. | Water heating apparatus with parallel heat exchangers |
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