US1186573A - Tubular boiler. - Google Patents

Tubular boiler. Download PDF

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Publication number
US1186573A
US1186573A US3905815A US3905815A US1186573A US 1186573 A US1186573 A US 1186573A US 3905815 A US3905815 A US 3905815A US 3905815 A US3905815 A US 3905815A US 1186573 A US1186573 A US 1186573A
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United States
Prior art keywords
tube
sides
heat
conductor
boiler
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Expired - Lifetime
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US3905815A
Inventor
John T Haeusser
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John T Haeusser
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Priority to US3905815A priority Critical patent/US1186573A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

Description

l. T. HAEUSSER. I
TUBULAR BOILER.
APPLICATION FILED JULY '10. 1915.
1,]. $6,573 I Patented J une 13, 1916.
JGHN T. HAEUSSER, F ALBANY, NEW YORK.
TUBULAR BOILER.
Specification of Letters Patent.
Patented June 13, 1916.
Application filed July 10, 1915., Serial No. 39,058.
To all whom it may concern Be it known that I, JOHN T. HAEUSSER, a
citizen of the United States of America, re-
siding in the city of Albany, in the county of Albany and State of New York, have invented certain new and useful Improvements in Tubular Boilers, of which the following is a specification.
My invention relates to tubular boilers, and the object of my invention is to provide a metallic conductor adapted to be inserted in tubes together with such other elements and combinations as are hereinafter more particularly set forth and claimed. I accomplish these objects by means of the mech anism illustrated in the accompanying drawing, in which with parts of the boiler broken away, show-- ing the tubes with my conductor placed therein.
Similar letters refer to similar parts throughout the several views. I
The boiler, C, is provided with a series of tubes, B, in the usual manner, through which the heat and gases of combustion pass, as indicated by the arrows, from the furnace, D, in the usual manner.
When the furnace is in operation the most intense heat conducted through each tube will be along its central line, that is, it is hotter midway between the sides of the tube than it is at the sides of the tube. A core of intense heat, so to speak, is formed along the central longitudinal line of the tube. In order that the heat thus formed may be conducted to the walls of the tube, I place a metallic conductor, A, into the tube extending as far as desired. The metallic conductor, A, is preferably bent so that two of its sides will approach each other, making the s ace between the two sides, o, 6, such, that t ey will come into contact with the hottest part of the stream or current of heat passing through the tube, B. Becoming very hot from its close association with the superheated portion, it will conduct the heat and bring it into contact with the walls of the tube, B, where the sides of the conductor, A, contact therewith as at f, g.
I make a series of holes, E, along the sides, a, b, of the conductor, A, which will tend to equalize the pressure of the burning gases on the sides of the conductor, and into the holes nearest the end a hook, not shown, may be inserted for withdrawing the conductor from the tube.
The. conductors, A, may be easily inserted into the tubes or removed therefrom when desired, their flexibility permitting of their being thus easily placed in position.
My invention may be used for cooling as 1 well as heating, for when it is desired to conduct the heat from the walls of a tube toward the center, thus coming in contact with air passing therethrough, the heat will be conducted from the walls, resulting in cooling t iem.
I do not limit myself to the construction the sides of the boiler tube, substantially as described.
In testimony whereof I have afiixed my signaturein presence of two witnesses.
JOHN T. HAEUSSER. lVitnesses:
BEULAH CABLE, FREDERICK W. CAMERON.
US3905815A 1915-07-10 1915-07-10 Tubular boiler. Expired - Lifetime US1186573A (en)

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US3905815A US1186573A (en) 1915-07-10 1915-07-10 Tubular boiler.

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US3905815A US1186573A (en) 1915-07-10 1915-07-10 Tubular boiler.

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US1186573A true US1186573A (en) 1916-06-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151582A (en) * 1962-11-20 1964-10-06 Ralph S Evans Fire tube heat flow regulators
US3413939A (en) * 1966-03-02 1968-12-03 James L. Phillips Baffle means for heat exchanger
US20170023276A1 (en) * 2015-07-23 2017-01-26 Hoval Aktiengesellschaft Heat exchanger tube and heating boiler having such a heat exchanger tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151582A (en) * 1962-11-20 1964-10-06 Ralph S Evans Fire tube heat flow regulators
US3413939A (en) * 1966-03-02 1968-12-03 James L. Phillips Baffle means for heat exchanger
US20170023276A1 (en) * 2015-07-23 2017-01-26 Hoval Aktiengesellschaft Heat exchanger tube and heating boiler having such a heat exchanger tube
US9739503B2 (en) * 2015-07-23 2017-08-22 Hoval Aktiengesellschaft Heat exchanger tube and heating boiler having such a heat exchanger tube

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