US345168A - Geoege eichaed noble - Google Patents
Geoege eichaed noble Download PDFInfo
- Publication number
- US345168A US345168A US345168DA US345168A US 345168 A US345168 A US 345168A US 345168D A US345168D A US 345168DA US 345168 A US345168 A US 345168A
- Authority
- US
- United States
- Prior art keywords
- lead
- iron
- noble
- plates
- eichaed
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 64
- 229910052742 iron Inorganic materials 0.000 description 32
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000002965 rope Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1228—Joining preformed parts by the expanding material
- B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
- B29C44/1247—Joining preformed parts by the expanding material the preformed parts being concentric comprising dams or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49888—Subsequently coating
Definitions
- My invention has for its object an improve ment for the method of manufacturing iron or steel boilers with a lining of lead or other noncorrosive metals capable of resisting the action of acids employed in the manufacture of certain articles, and also of resisting a high atmospheric pressure and a high degree of heat.
- These boilers are principally used as digesters or rotaries for the manufacture of wood-pulp,
- My invention consists, first, in taking sep arate plates of iron which have received a thick coating of lead, leaving, however, an edge all around the plates which is to remain unlined, for the purpose hereinafter described; second, rolling these plates lined with lead into the proper shape, so that they will form sections of a boiler or other vessel; third, riveting the plates thus prepared together, the rivet-head having been, if desired, first coun tcrsunk in the iron plates to render them flush with the inner surface thereof; fourth, covering the riveted spaces with lead; fifth, applying heat to the outside of the boiler for the purpose of melting the lead applied to the inner surface, and also of melting the flux employed for this purpose, whereby by these several processes the inner side of the boiler is given a substantially homogeneous coating of lead.
- Figure 1 represents two iron plates, B B, with lead lining O, having an edge all around which is unlined.
- An iron band, D is placed on the reverse side, and the two plates B B are riveted to the iron band D.
- a A show the rivets, which are countersunk so as to be flush with the inner surface of the iron plate B.
- Fig. 2 shows the reverse side with the iron bands extended form the four points, marked (1, the dotted line in the center representing the j auction of the two lead-lined plates, which are butted together, and A represents the rivets, which may be secured with nuts or in any No. 280,466, July 3, 1885, in which chloride of zinc is the uniting agent, and the lead is applied to any suitable thickness on a surface heated above the melting-point of lead.
- the various iron plates are all made of a proper size, so that they will fit exactly, when lined, the different parts of the boiler for which they are intended.
- the plates are all prepared by lining and rolling into proper shape they are all riveted together, as shown in the drawings, and then the spaces between the lead lining have to be filled up with lead. This is done by preparing the iron in these spaces, which may have become oxidized or soiled, in the usual manner, and the rivet-heads also have to be prepared in the same manner, and when the rivets have been countersunk into the iron plate, so as to make them flush with the iron plate, it presents an even surface to'be coated with lead.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Description
(No Model.)
G. R. NOBLE. METHOD OF MAKING LEAD LINED BOILERS.
WITNESSES,
I. PEI'EFm Phnlu-L'Hhognphur. Wuhingkm. n. c.
lhvrre STATES GEORGE RICHARD NOBLE, OF BUOKHURST HILL, COUNTY OF ESSEX,
' ENGLAND.
METHOD OF MAKING LEAD-LINED BOILERS.
IQPIGKEICATION forming part of Letters Patent No. 345,168, dated July 6, 1886.
Application filed April 23, 1886. Serial No. 100,975. (N'omodclJ To all whom it may concern:
Be it known that 1, GEORGE RICHARD No- BLE, a citizen of England, residing at Buckhurst Hill, county of Essex, in the Kingdom of England, have invented certain new and useful Improvements in Methods of Making Lead- Lined Boilers; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
My invention has for its object an improve ment for the method of manufacturing iron or steel boilers with a lining of lead or other noncorrosive metals capable of resisting the action of acids employed in the manufacture of certain articles, and also of resisting a high atmospheric pressure and a high degree of heat. These boilers are principally used as digesters or rotaries for the manufacture of wood-pulp,
and also for various other manufactures in" which acids are used which attack iron or steel.
My invention consists, first, in taking sep arate plates of iron which have received a thick coating of lead, leaving, however, an edge all around the plates which is to remain unlined, for the purpose hereinafter described; second, rolling these plates lined with lead into the proper shape, so that they will form sections of a boiler or other vessel; third, riveting the plates thus prepared together, the rivet-head having been, if desired, first coun tcrsunk in the iron plates to render them flush with the inner surface thereof; fourth, covering the riveted spaces with lead; fifth, applying heat to the outside of the boiler for the purpose of melting the lead applied to the inner surface, and also of melting the flux employed for this purpose, whereby by these several processes the inner side of the boiler is given a substantially homogeneous coating of lead.
My invention is illustrated in the accompanying drawings, in which Figure 1 represents two iron plates, B B, with lead lining O, having an edge all around which is unlined. An iron band, D, is placed on the reverse side, and the two plates B B are riveted to the iron band D.
A A show the rivets, which are countersunk so as to be flush with the inner surface of the iron plate B.
Fig. 2 shows the reverse side with the iron bands extended form the four points, marked (1, the dotted line in the center representing the j auction of the two lead-lined plates, which are butted together, and A represents the rivets, which may be secured with nuts or in any No. 280,466, July 3, 1885, in which chloride of zinc is the uniting agent, and the lead is applied to any suitable thickness on a surface heated above the melting-point of lead.
To produce the unlined edge upon the plate, I first pass an asbestos rope around the edge of the plate, so that the lead may extend no farther than the rope and leave a space for the rivets. This is secured in its place by iron frame bolted to plate by nuts and bolts or clamps, and when the melted lead is poured onto the iron plate it can extend no farther than to the rope, thus leaving the edge entirely free from lead. I do not, however, confine myself to this device, but the lead may cover the entire plate and afterward bereir oved for the purposeof leaving the edge free.
The various iron plates are all made of a proper size, so that they will fit exactly, when lined, the different parts of the boiler for which they are intended.
After the plates are all prepared by lining and rolling into proper shape they are all riveted together, as shown in the drawings, and then the spaces between the lead lining have to be filled up with lead. This is done by preparing the iron in these spaces, which may have become oxidized or soiled, in the usual manner, and the rivet-heads also have to be prepared in the same manner, and when the rivets have been countersunk into the iron plate, so as to make them flush with the iron plate, it presents an even surface to'be coated with lead. These spaces having been prepared, heat is applied to the outside of the boiler, necessarily underneath the boiler, and a suitable flux having been applied, melted lead is poured in, and the fresh lead thus applied is melted by a blow-pipe or otherwise fused into the body of lead already on the plates, so as to form a substantially homoge neous coating upon the interior of the boiler.
Having thus described my invention, I claim- The method of preparing lead-lined boilers, digesters, or other vessels and utensils, of any required shape, consisting of the following steps: first, lining separate plates of iron with GEORGE RICHARD NOBLE.
Witnesses:
C. A. WHEDoN, A. S. BOYNTON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US345168A true US345168A (en) | 1886-07-06 |
Family
ID=2414237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US345168D Expired - Lifetime US345168A (en) | Geoege eichaed noble |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US345168A (en) |
-
0
- US US345168D patent/US345168A/en not_active Expired - Lifetime
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