US363028A - Covering for steam-pipes - Google Patents
Covering for steam-pipes Download PDFInfo
- Publication number
- US363028A US363028A US363028DA US363028A US 363028 A US363028 A US 363028A US 363028D A US363028D A US 363028DA US 363028 A US363028 A US 363028A
- Authority
- US
- United States
- Prior art keywords
- covering
- steam
- pipes
- proof
- felt
- 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 14
- 150000001875 compounds Chemical class 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 239000007990 PIPES buffer Substances 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 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
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/09—Receptacles insulating materials
Definitions
- the aim of my invention is to provide a covering which shall be fireproof, water-proof, and a non-conductor of heat; and to this end it consists, essentially, in a covering composed of an inner layer of fire-proof deafening-felt, a second layer of either plain or corrugated deafening-felt, and an external layer or covering of waterproof or sized paper.
- My compound covering may be made in the form of sheets, in tubular, or in such other form as circumstances may demand.
- A represents the inner layer, composed of what is known in the trade as fire-proof deafening-felt, consisting of paper or woolen fiber treated with fire-proof compound or asbestus, suitably prepared in sheet form.
- This material is at present well known to all persons skilled in the art, and as it forms no part of my invention need not be more fully explained.
- 0 represents the external layer, consisting of paper treated with oils, resin, resinous compounds, or other material by which it is rendered water-repellent.
- the several layers may be brought together and confined one upon another at the time of their application to the pipe or other object to be covered; or they may be glued, cemented, or otherwise united in one inseparable body previous to their application. I propose to thus unite the several layers at the time of their manufacture, in order to produce the complete covering in marketable form.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
(No Model.)
H. P. WATSON.
COVERING FOR STEAM PIPES.
No. 363,028. Patented May 17, 1887.
N. PETERS. Phmwuuw n hw. wauhin mn. 0.0.
UNITED TATES HARRY F. WATSON, OF ERIE, PENNSYLVANIA.
COVERING FOR STEAM-PIPES.
SPECIFICATION forming part of Letters Patent No. 363,028, dated May 17, 1887.
Application filed August 24, 1885. Serial No. 175,201.
To all whom it may concern:
Be it known that I, HARRY F. WATsoN, of Erie, county of Erie, and State of Pennsylvania, have invented certain new and useful Improvements in Coverings for SteanrPipes, Boilers, &c., of which the following is a full, clear, and exact description.
The aim of my invention is to provide a covering which shall be fireproof, water-proof, and a non-conductor of heat; and to this end it consists, essentially, in a covering composed of an inner layer of fire-proof deafening-felt, a second layer of either plain or corrugated deafening-felt, and an external layer or covering of waterproof or sized paper.
My compound covering may be made in the form of sheets, in tubular, or in such other form as circumstances may demand.
In the accompanying drawing I have represented in cross-section a steam-pipe having my improved covering or jacketing material applied thereto.
A represents the inner layer, composed of what is known in the trade as fire-proof deafening-felt, consisting of paper or woolen fiber treated with fire-proof compound or asbestus, suitably prepared in sheet form. This material is at present well known to all persons skilled in the art, and as it forms no part of my invention need not be more fully explained.
Brepresents the second orintermediatelayer, consisting of what is generally known in the art as dcafening-felt--a thick felt composed of suitable fiber, having wool, asbestus, or similar material incorporated therein. I propose to make use of this material either in the form of plain flat sheets or in sheets which have (No model.)
been corrugated, the latter being preferred for the reason that it produces internal spaces between the layers.
0 represents the external layer, consisting of paper treated with oils, resin, resinous compounds, or other material by which it is rendered water-repellent.
The several layers may be brought together and confined one upon another at the time of their application to the pipe or other object to be covered; or they may be glued, cemented, or otherwise united in one inseparable body previous to their application. I propose to thus unite the several layers at the time of their manufacture, in order to produce the complete covering in marketable form.
I am aware that fire-proof and waterproof papers and felts have been constructed in various Ways, and that boiler and pipe coverings have been composed of two, three, and more layers of different materials; but I believe myself to be the first to provide a covering consisting of the specific materials combined in the specific relations herein described and claimed.
Having thus described my invention, what I claim is The herein-described boiler-covering, consisting of the inner layer of fireproof felt, the outer layer of water-proof paper, and the intermediate layer of corrugated water-proof paper.
HARRY F. \VATSON.
Vitncsscs:
J. H. ARMSTRONG, R. B. HrLLs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US363028A true US363028A (en) | 1887-05-17 |
Family
ID=2432060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US363028D Expired - Lifetime US363028A (en) | Covering for steam-pipes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US363028A (en) |
-
0
- US US363028D patent/US363028A/en not_active Expired - Lifetime
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