US451854A - Stephen henry leech and henry lewis doulton - Google Patents
Stephen henry leech and henry lewis doulton Download PDFInfo
- Publication number
- US451854A US451854A US451854DA US451854A US 451854 A US451854 A US 451854A US 451854D A US451854D A US 451854DA US 451854 A US451854 A US 451854A
- Authority
- US
- United States
- Prior art keywords
- henry
- doulton
- leech
- stephen
- lewis
- 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
- 241000545744 Hirudinea Species 0.000 title 2
- 239000004927 clay Substances 0.000 description 20
- 229910052570 clay Inorganic materials 0.000 description 20
- 238000001035 drying Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011470 perforated brick Substances 0.000 description 4
- 230000002452 interceptive Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
Images
Classifications
-
- 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
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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- 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
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
- C04B37/005—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of glass or ceramic material
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/341—Silica or silicates
-
- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/111—Hollow block
Definitions
- blocks with a number of small cells or cavities of circular, hexagonal, or other form somewhat similar to the holes in the well-known perforated bricks, except that in place of running completely through the block they are only open at one face, stopping short of the opposite face.
- Such blocks may be molded at the closed end,and,owing to the smallness of the cells, can be employed for building purposes without any filling, and yet, since the cells in them are open at one end, the clay can dry thoroughly.
- XVe produce the blocks by first making a shell by lining a mold with sheets of clay and afterward filling such shell with a piece or pieces of perforated clay produced in a similar manner to the ordinary well-known perforated bricks. This perforated clay adheres to the walls of the shell, the whole forming one mass.
- Figure l is a longitudinal section of the block.
- Fig. 2 is a longitudinal section of the shell, and
- Fig. 3 is a longitudinal section of the piece of perforated clay with which the shell is lled.
- A indicates the shell, and B the piece of perforated clay.
- the blocks after being formed as above described, are dried and fired in the usual way.
- blocks of terracotta and like material consisting in forming a hollow shell of clay ⁇ filling such shell with a piece or pieces of perforated clay, and then drying and firing the same.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Description
No. 451,854. Patented May 5,1891.
UNITED STATES PATENT OFFICE.
STEPHEN HENRY LEECH AND HENRY LEVIS DOULTON, OF LAMBETH, ENGLAND.
lVlANUFACTU RE O F TERRA- GOTTA BLOCKS.
SPECIFICATION forming part of Letters Patent No. 451,854, dated May 5, 1891.
Application iiled April 25, 1890. Serial No. 349.497. (No model.) Patented in England March 26, 1889, No. 5,205.
To all whom it may concern:
Be it known that we, STEPHEN HENRY LEEoH, manager, and HENRY LEWIS DOUL- TON, potter, subjects of the Queen of Great Britain, both residing at the Albert Embankment,La1nbeth,in the county of Surrey,Eng-` molds with sheets of clay, by building up the form by hand, running with templets or reverses, or expressing as a continuous stream of a given section from a die, forming only the outer surface with but few internal webs or supports. Such blocks are usually mere shells, not strong enough to be used for building purposes without filling.
According to ourinvention We make blocks with a number of small cells or cavities of circular, hexagonal, or other form, somewhat similar to the holes in the well-known perforated bricks, except that in place of running completely through the block they are only open at one face, stopping short of the opposite face. Such blocks may be molded at the closed end,and,owing to the smallness of the cells, can be employed for building purposes without any filling, and yet, since the cells in them are open at one end, the clay can dry thoroughly. There is also the further advantage that such blocks can be out at the back or ends to suit any required notching for iron work or the like without interfering wit-h their proportionate strength, whereas the ordinary terra-cotta blocks are'seriously daniaged and weakened vby being out down after being made.
XVe produce the blocks by first making a shell by lining a mold with sheets of clay and afterward filling such shell with a piece or pieces of perforated clay produced in a similar manner to the ordinary well-known perforated bricks. This perforated clay adheres to the walls of the shell, the whole forming one mass.
Figure l is a longitudinal section of the block. Fig. 2 is a longitudinal section of the shell, and Fig. 3 is a longitudinal section of the piece of perforated clay with which the shell is lled.
A indicates the shell, and B the piece of perforated clay.
The blocks, after being formed as above described, are dried and fired in the usual way.
l. The process of making blocks of terracotta and like material, consisting in forming a hollow shell of clay` filling such shell with a piece or pieces of perforated clay, and then drying and firing the same.
2. The process of making blocks of terracotta and like material, consisting in producing a hollow shell by lining a mold with sheets of clay, filling such shell with a piece or pieces of perforated clay, and then drying and firing the same. i
STEPHEN HENRY LEECH. HENRY LEWIS DOULTON.
Writnesses to the signature of Stephen Henry Leech:
JN0. H. WHITEHEAD,
24 Southampton Buildings, London, I/V. O.
T. F. BARNES,
2S Southampton Buildings, London, W O.
Vitnesses to the siguatu re of Henry Lewis Doulton:
B. AINsLEY; 2 Rae lVIogaclor, Algiers.
LOUIS SELL, y Hotel Kirsch, Algiers.
Publications (1)
Publication Number | Publication Date |
---|---|
US451854A true US451854A (en) | 1891-05-05 |
Family
ID=2520735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US451854D Expired - Lifetime US451854A (en) | Stephen henry leech and henry lewis doulton |
Country Status (1)
Country | Link |
---|---|
US (1) | US451854A (en) |
-
0
- US US451854D patent/US451854A/en not_active Expired - Lifetime
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