US1838189A - Fibrous packing - Google Patents
Fibrous packing Download PDFInfo
- Publication number
- US1838189A US1838189A US287040A US28704028A US1838189A US 1838189 A US1838189 A US 1838189A US 287040 A US287040 A US 287040A US 28704028 A US28704028 A US 28704028A US 1838189 A US1838189 A US 1838189A
- Authority
- US
- United States
- Prior art keywords
- packing
- fibrous
- fibrous packing
- zinc dust
- lubricant
- 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 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/20—Packing materials therefor
Definitions
- the principal object of the present incant producing a mass which may be called vention is to provide packing which will a mioth emulsion.
- Iglcorpomted 5 not be deleteriously afi'ected by many liquids and vapors which ordinarily attack or dewf RATTIGAN. teriorate fibrous packing.
- the invention comprises m fibrous packing having incorporated therein zinc dust and a lubricant. 7
- fibrous packing examples includebraided or flat packing of cotton, asbestos, hemp, jute and similar fibers all of which as wellas others of equivalent material and structure are commonly referred to as fibrous pacldngs.
- Zinc dust is light gray in color and is recovered from flues and the like of furnaces where zinc is melted. It passes ofi as vapor and sublimes and it will not readily melt into a fluid mass.
- zinc dust and lubricant which may be a mixture of cup 351 grease or cylinder stock and soap thoroughly stirred and if necessary heated and allowed to stand for a period of, for example, two or three weeks, produces a product which a when incorporated with the fibrous material of the packing produces an article embodying features of the invention.
- zinc dust and lubricant which may be a mixture of cup 351 grease or cylinder stock and soap thoroughly stirred and if necessary heated and allowed to stand for a period of, for example, two or three weeks
Description
Patented Dec. 29, 1931 I UNITED STATES I PATENT OFFICE EDWIN D. RATTIGAN, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOB TO P'Y-LUBBO COMPANY INC., PHILADELPHIA, PENNSYLVANIA, A CORPORATION OF PENN- sYLvAmA muons rncxme no Drawing. Application am June 20, 1928. serial No. 237,040.
The principal object of the present incant producing a mass which may be called vention is to provide packing which will a mioth emulsion.
Withstand high temperatures and pressures, will resist hot water and vapor and will ;23 :3 la s i gfid 21: 6:56! Iglcorpomted 5 not be deleteriously afi'ected by many liquids and vapors which ordinarily attack or dewf RATTIGAN. teriorate fibrous packing.
Generally stated, the invention comprises m fibrous packing having incorporated therein zinc dust and a lubricant. 7
Examples of fibrous packing arebraided or flat packing of cotton, asbestos, hemp, jute and similar fibers all of which as wellas others of equivalent material and structure are commonly referred to as fibrous pacldngs.
Zinc dust is light gray in color and is recovered from flues and the like of furnaces where zinc is melted. It passes ofi as vapor and sublimes and it will not readily melt into a fluid mass. Among its-important qualities in connection with the present invention, reference may be made to the fact that it is in an exceedingly fine state of subdivision, has the property of absorbing lubricant or grease, and acts in the packing to suit the packing to uses and conditions to so which reference has been made and greatly increase its life. I
To further describe the invention it may be said that 50% by weight of zinc dust and lubricant, which may be a mixture of cup 351 grease or cylinder stock and soap thoroughly stirred and if necessary heated and allowed to stand for a period of, for example, two or three weeks, produces a product which a when incorporated with the fibrous material of the packing produces an article embodying features of the invention. During the interval when the admixture is standing there is some evolution of gas or air, and the zinc dust apparently takes up the lubri
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US287040A US1838189A (en) | 1928-06-20 | 1928-06-20 | Fibrous packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US287040A US1838189A (en) | 1928-06-20 | 1928-06-20 | Fibrous packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1838189A true US1838189A (en) | 1931-12-29 |
Family
ID=23101219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US287040A Expired - Lifetime US1838189A (en) | 1928-06-20 | 1928-06-20 | Fibrous packing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1838189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2486130A (en) * | 1948-05-26 | 1949-10-25 | Dow Chemical Co | Lubricant composition |
-
1928
- 1928-06-20 US US287040A patent/US1838189A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2486130A (en) * | 1948-05-26 | 1949-10-25 | Dow Chemical Co | Lubricant composition |
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