US35811A - Improved process of preserving wood - Google Patents
Improved process of preserving wood Download PDFInfo
- Publication number
- US35811A US35811A US35811DA US35811A US 35811 A US35811 A US 35811A US 35811D A US35811D A US 35811DA US 35811 A US35811 A US 35811A
- Authority
- US
- United States
- Prior art keywords
- wood
- improved process
- preserving wood
- gas
- preserving
- 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
- 239000002023 wood Substances 0.000 title description 14
- 238000000034 method Methods 0.000 title description 8
- 239000007789 gas Substances 0.000 description 10
- 210000003491 Skin Anatomy 0.000 description 4
- 238000003763 carbonization Methods 0.000 description 4
- 238000010000 carbonizing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/08—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by flames
Definitions
- My invention refers to a new or improved mode of preserving wood or timber principally as concerns ship-building and other maritime works, such as wharfs, piers, piling-foundations, dams, 850.; and it consists in partly or superficially carbonizing such parts of the Wood or timber used in any structure as it may be desirable to protect by such means, by subjecting them to the action of the flame of gas after they have been placed together and united.
- the gas may be employed in a single jet, or in two or more jets, from a burner or burners of any suitable kind, and the gas may be supplied to the said burner or burners by means of a flexible pipe or pipes or other means which permit them to be moved about to direct the flame over different portions of the surface to be singed or carbonized.
- This process of carbonizi-ng may be performed from time to time on the several parts of the structure as its construction is pro ceeded with-forinstance, in ship-buildin g the frame may be carbonized before the planking or skin is applied, and the planking or skin be carbonized after it is in its place.
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
UNITED STATES PATENT OFFICE.
HENRI DE LAPPARENT, OF PARIS, FRANCE.
IMPROVED PROCESS OF PRESERVING WOOD.
Specification forming part of Letters Patent No. 35,81 1, dated July 8, 1862.
To all whom it may concern.-
Be it known that I, HENRI DE LAPPARENT, of Paris, in the Empire of France, engineer, have invented anew or improved mode of preservation of wood chiefly applicable to ships or other maritime works; and I do hereby (leclare that the following is a full, clear, and exact description of the same;
My invention refers to a new or improved mode of preserving wood or timber principally as concerns ship-building and other maritime works, such as wharfs, piers, piling-foundations, dams, 850.; and it consists in partly or superficially carbonizing such parts of the Wood or timber used in any structure as it may be desirable to protect by such means, by subiecting them to the action of the flame of gas after they have been placed together and united.
In performing my invention the gas may be employed in a single jet, or in two or more jets, from a burner or burners of any suitable kind, and the gas may be supplied to the said burner or burners by means of a flexible pipe or pipes or other means which permit them to be moved about to direct the flame over different portions of the surface to be singed or carbonized. The
- gas which I propose generally to use is carbureted hydrogen.
[ This process of carbonizi-ng may be performed from time to time on the several parts of the structure as its construction is pro ceeded with-forinstance, in ship-buildin g the frame may be carbonized before the planking or skin is applied, and the planking or skin be carbonized after it is in its place.
I am aware that the carbonization of the surface of wood to preserve it against decay has been commonly practiced; but I believe that heretofore the wood has always been subjected to the process piece by piece by placing it in a fire or hot sand bath. My process can be more conveniently applied.
What I claim as my invention, and desire to secure by Letters Patent, is-
The carbonization of such parts of the wood or timber used in any structure as it may be desirable to protect by such means. by subjecting the said parts to the action of the flame of gas after they have been placed and united together in the structure, substantially as herein specified.
H. DE LAPPARENT.
Witnesses Gno. HUTTON,
O. DELNOT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US35811A true US35811A (en) | 1862-07-08 |
Family
ID=2105388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US35811D Expired - Lifetime US35811A (en) | Improved process of preserving wood |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US35811A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170668A (en) * | 1978-09-15 | 1979-10-09 | The United States Of America As Represented By The Secretary Of The Interior | Method for wood precharring |
| US20040082650A1 (en) * | 1999-03-24 | 2004-04-29 | Thomas Bretschneider | Synergistic insecticidal mixtures |
| US20040175161A1 (en) * | 2002-02-07 | 2004-09-09 | Peter Warren | Heating of oak wood |
-
0
- US US35811D patent/US35811A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170668A (en) * | 1978-09-15 | 1979-10-09 | The United States Of America As Represented By The Secretary Of The Interior | Method for wood precharring |
| US20040082650A1 (en) * | 1999-03-24 | 2004-04-29 | Thomas Bretschneider | Synergistic insecticidal mixtures |
| US6894074B2 (en) | 1999-03-24 | 2005-05-17 | Bayer Aktiengesellschaft | Synergistic insecticidal mixtures |
| US20040175161A1 (en) * | 2002-02-07 | 2004-09-09 | Peter Warren | Heating of oak wood |
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