US536849A - Steam-packing - Google Patents
Steam-packing Download PDFInfo
- Publication number
- US536849A US536849A US536849DA US536849A US 536849 A US536849 A US 536849A US 536849D A US536849D A US 536849DA US 536849 A US536849 A US 536849A
- Authority
- US
- United States
- Prior art keywords
- packing
- steam
- core
- hemp
- friction
- 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
- 238000012856 packing Methods 0.000 title description 10
- 244000025254 Cannabis sativa Species 0.000 description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 3
- 235000009120 camo Nutrition 0.000 description 3
- 235000005607 chanvre indien Nutrition 0.000 description 3
- 239000011487 hemp Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000003936 Plumbago auriculata Species 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XYSQXZCMOLNHOI-UHFFFAOYSA-N s-[2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]phenyl] 5-pyridin-1-ium-1-ylpentanethioate;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)NC(=O)C)=CC=C1NC(=O)C1=CC=CC=C1SC(=O)CCCC[N+]1=CC=CC=C1 XYSQXZCMOLNHOI-UHFFFAOYSA-N 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
- Y10T428/292—In coating or impregnation
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2936—Wound or wrapped core or coating [i.e., spiral or helical]
Definitions
- My invention relates especially to an improvement in piston packing, or packing for steam-joints; and it consists in certain novel features hereinafter fully set forth and claimed, the object being to produce a simple, cheap and effective device of this character.
- A represents the packing considered as a whole.
- the packing comprises a core, B, which is preferably rectangular in cross-section and is constructed of rubber treated with. antimony to resist the part of this specificaheat friction.
- This core is coated with a coat ing, O, of plumbago and the Whole is incased with a woven covering of hemp and soft copper wire, f. his covering may be treated with tallow or a similar lubricant and is extremely flexible conforming readily to the parts to which it is applied.
- the soft copper Wire interwoven with the hemp holds the packing in shape against the friction of the parts and prevents it matting.
- the rubber core treated in the manner described is not readily affected by the heat caused by friction and an exceedingly cheap and durable article is produced.
- the Wires, f will not scratch the metallic parts to which they are applied as they are protected by the hemp.
- a steam packing comprising a core of antimony compound surrounded by a textile material having wire woven therein.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Gasket Seals (AREA)
Description
(No Model.)
' A. W. OHESTERTON.
STEAM PAGKING Patented Apr. 2
WITNEEEEE- |N w ATT'YE- tion, in which NITED STATES PATE T OFFICE.
ARTHUR W. OHESTERTON, OF BOSTON, MASSACHUSETTS} STEAM-"PACKING.
SPECIFICATION forming part of Letters Patent No. 536,849, dated April 2, 1 895. Application filed January 5, 1894. Serial No. 495,733. '(No model.)
T0 at whom it may concern:
Be it known that I, ARTHUR W. CHESTER- TON, of Boston,in the county of Suffolk, State of Massachusetts, have invented certain new and useful Improvements in Steam-Packing, of which the following is a description suffi ciently full, clear, and exact to enable any person skilled in the art or science to which said invention appertains to make and use the same, reference being had to the accompanying drawings, forming Figure 1 is a transverse section of my improved steam packing; Fig.'2, an elevation enlarged of the same.
Like letters of reference indicate corresponding parts in both figures .of the drawlngs.
My invention relates especially to an improvement in piston packing, or packing for steam-joints; and it consists in certain novel features hereinafter fully set forth and claimed, the object being to produce a simple, cheap and effective device of this character.
The nature and operation of the improvement will be readily understood by all conversant with such matters from the following explanation.
In the drawings, A represents the packing considered as a whole. ,The packing comprises a core, B, which is preferably rectangular in cross-section and is constructed of rubber treated with. antimony to resist the part of this specificaheat friction. This core is coated with a coat ing, O, of plumbago and the Whole is incased with a woven covering of hemp and soft copper wire, f. his covering may be treated with tallow or a similar lubricant and is extremely flexible conforming readily to the parts to which it is applied. The soft copper Wire interwoven with the hemp holds the packing in shape against the friction of the parts and prevents it matting. The rubber core treated in the manner described is not readily affected by the heat caused by friction and an exceedingly cheap and durable article is produced. The Wires, f, will not scratch the metallic parts to which they are applied as they are protected by the hemp.
Having thus explained my invention, what I claim is 1. A steam packing comprising a core of antimony compound surrounded by a textile material having wire woven therein.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US536849A true US536849A (en) | 1895-04-02 |
Family
ID=2605610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US536849D Expired - Lifetime US536849A (en) | Steam-packing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US536849A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3361432A (en) * | 1965-06-15 | 1968-01-02 | Gen Cable Corp | Mechanical packing ring with a knitted wire core |
| US4873889A (en) * | 1984-08-29 | 1989-10-17 | Allied-Signal Inc. | Tie bar with internal lubrication |
-
0
- US US536849D patent/US536849A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3361432A (en) * | 1965-06-15 | 1968-01-02 | Gen Cable Corp | Mechanical packing ring with a knitted wire core |
| US4873889A (en) * | 1984-08-29 | 1989-10-17 | Allied-Signal Inc. | Tie bar with internal lubrication |
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