US235846A - Covering for steam-pipes - Google Patents
Covering for steam-pipes Download PDFInfo
- Publication number
- US235846A US235846A US235846DA US235846A US 235846 A US235846 A US 235846A US 235846D A US235846D A US 235846DA US 235846 A US235846 A US 235846A
- Authority
- US
- United States
- Prior art keywords
- covering
- steam
- pipes
- pipe
- casing
- 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
- 239000000463 material Substances 0.000 description 12
- 239000004568 cement Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/01—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses adapted for hoses having a multi-layer wall
Definitions
- the object of my invention is to prevent the condensation of steam in its passage through conducting -pipes, particularly streetmains that are laid under ground.
- the invention consists in covering the pipes with animal hair or other analogous substance and securing the same within a protecting casin g provided with coupling-flanges, as hereinafter particularly described.
- the casing c is preferably made in the form of a hollow cylinder of sheet metal; but any 5 other suitable material may be substituted that will confine the covering material, and which may be made in sectional partssuch as longitudinal strips, circumferential hoops, or other frame-worlc-the whole, when connected together, being coated with a plastic cement, as shown at h..
- the covering material should be properly cured or dried, and may be applied in any desired thickness, but's'hould fill the intermediate space between the pipe and exterior casing.
- a covering for a steam-conducting pipe consisting of animal hair or other analogous material inclosed within a surrounding casing or frame-work and the connected couplingflanges, and with or Without an exterior coating of plastic cement, substantially as described.
- the pipe a provided with the adjustable coupling-flanges b b, havin g the annular grooves *5 i, the connected casing c, and an interposed covering material, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Description
(No Model.)
E. H. ASHCROFT. Covering for Steam Pipes.
No. 235,846. Patented Dec. 28,1880.-
N. PEFERS. PHOTWLITHDGRAPHER. WASHINGTON. D C.
UNITED STATES PATENT OFFICE.
EDWARD H. ASHCROFT, OF LYNN, MASSACHUSETTS.
COVERING FOR STEAM-Pl PES.
SPECIFICATION formingpart of Letters Patent No. 235,846, dated-December 28, 1880.
Application filed November 1, 1880. (No model.)
To all whom it may concern): 7
Be it known that I, EDWARD H. ASHCROFT,
of Lynn, Massachusetts, have invented a new and useful Improvementin Goveringfor Steam- Pipes; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, forming a part of this specification, in Which- Figure 1 is a central longitudinal section, and Fig. 2 a transverse section, of a pipe embodying my invention.
Similar letters of reference indicate corresponding parts in the several figures. 1 The object of my invention is to prevent the condensation of steam in its passage through conducting -pipes, particularly streetmains that are laid under ground.
The invention consists in covering the pipes with animal hair or other analogous substance and securing the same within a protecting casin g provided with coupling-flanges, as hereinafter particularly described.
In the accompanying drawings, arepresents a length of pipe fitted with screw-coupling flanges b b at its opposite ends; 0, a rigid cylindrical casing connected with the respective flanges b b, and d the interposed covering material. The flanges b b are provided with annular grooves 17 t, to receive the ends of the casing and a packing of lead or cement to secure and seal the same, and thereby form a Water-tight joint.
The casing c is preferably made in the form of a hollow cylinder of sheet metal; but any 5 other suitable material may be substituted that will confine the covering material, and which may be made in sectional partssuch as longitudinal strips, circumferential hoops, or other frame-worlc-the whole, when connected together, being coated with a plastic cement, as shown at h..
The covering material should be properly cured or dried, and may be applied in any desired thickness, but's'hould fill the intermediate space between the pipe and exterior casing.
The construction and the method of connecting therespective parts together, as shown, will enable the manufacturer to cover and complete each length of pipe, so that it may be transported ready for laying.
Having thus fully described my invention, I claim I l. A covering for a steam-conducting pipe, consisting of animal hair or other analogous material inclosed within a surrounding casing or frame-work and the connected couplingflanges, and with or Without an exterior coating of plastic cement, substantially as described.
2. The pipe a, provided with the adjustable coupling-flanges b b, havin g the annular grooves *5 i, the connected casing c, and an interposed covering material, substantially as described.
EDWARD H. ASHGROFT.
Witnesses:
F. T. TAPLEY, O. L. BACON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US235846A true US235846A (en) | 1880-12-28 |
Family
ID=2305209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US235846D Expired - Lifetime US235846A (en) | Covering for steam-pipes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US235846A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200217443A1 (en) * | 2019-01-08 | 2020-07-09 | Nelson Global Products, Inc. | Insulated tubular exhaust apparatus and methods |
| US11248735B1 (en) * | 2021-05-25 | 2022-02-15 | Mustang Sampling, Llc | In-line thermal break |
-
0
- US US235846D patent/US235846A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200217443A1 (en) * | 2019-01-08 | 2020-07-09 | Nelson Global Products, Inc. | Insulated tubular exhaust apparatus and methods |
| US11248735B1 (en) * | 2021-05-25 | 2022-02-15 | Mustang Sampling, Llc | In-line thermal break |
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