US119835A - Improvement in feed-water apparatus for steam-boilers - Google Patents
Improvement in feed-water apparatus for steam-boilers Download PDFInfo
- Publication number
- US119835A US119835A US119835DA US119835A US 119835 A US119835 A US 119835A US 119835D A US119835D A US 119835DA US 119835 A US119835 A US 119835A
- Authority
- US
- United States
- Prior art keywords
- feed
- steam
- boilers
- improvement
- water apparatus
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 18
- WYTGDNHDOZPMIW-UHOFOFEASA-O Serpentine Natural products O=C(OC)C=1[C@@H]2[C@@H]([C@@H](C)OC=1)C[n+]1c(c3[nH]c4c(c3cc1)cccc4)C2 WYTGDNHDOZPMIW-UHOFOFEASA-O 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/42—Feed-water heaters, i.e. economisers or like preheaters specially adapted for locomotives
Definitions
- my invention consists in a feed- Water pipe or pipes with a check-valve on that end nearest the feed-check valve proper, and, projecting through the shell of the boiler, is attached to such feed-check-valve on the outside of the boiler in any suitable manner.
- the pipe or pipes pass from the interior of the check-valve along the crown-sheet, and when near the smoke-box return, as shown in the drawing, or in any other desirable manner, and after so returning are fitted at intervals With distributers of any desirable capacity of delivery or of any proportionate size.
- A is a steam-generator of common construction.
- S is a smoke-box;
- P P the feed-pipes, either straight, serpentine, or coiled, or of any any other known form 5 j' j' f, the distributers, either of graduated or equal distributing powers, of the shape above or any other desirable lform.
- the feed-Water passes through the check-valves into the feed-pipes P P, and, as it passes along the crown-sheet, becomes heated to a high temperature, and in returning is delivered into the boiler through the distributers f j', Which distribute itin all parts equally and at high temperature.
Description
L Ca l CQ .Y I
CHARLES G. FISHER.
Feed Water Apparatus.
N0. 119,835. Patented Oct. 10,187x.,
AM f/fara-urfmamP/f/r m museum/3" Mace-:sl
UNITED STA'IEs PATENT OFFICE.
CHARLES G. FISHER-OF WASHINGTON, DISTRICT OF COLUMBIA.
IMPROVEMENTIN FEED-WATER APPARATUS FOR STEAM-BOILERS.
Specification forming part of Letters Patent No. 119,835, dated October 10, 1871.
To all lwhom it may concern:
Be it known that I, CHARLES G. FISHER, of Washington, in the county of Washington and District of Columbia, have invented an Improvement in Feed-Water Apparatus for Steam-Boilers, of Which the following is a specification The nature of my invention consists in a feed- Water pipe or pipes with a check-valve on that end nearest the feed-check valve proper, and, projecting through the shell of the boiler, is attached to such feed-check-valve on the outside of the boiler in any suitable manner. The pipe or pipes pass from the interior of the check-valve along the crown-sheet, and when near the smoke-box return, as shown in the drawing, or in any other desirable manner, and after so returning are fitted at intervals With distributers of any desirable capacity of delivery or of any proportionate size. Screens or slotted boxes may also be used in place of the distributers shown. These distributers deliver the Water throughout the boiler at the same time, and at a very high temperature, thereby preventing contraction and expansion consequent to other modes of feeding. The objects of my invention are the prevention of too sudden contraction and expansion of steamboilers, which conduce to weakness and rapidly Wear the boiler out; also, to prevent feed-Water from being supplied at too low a temperature by delivering the Water at a high temperature. The accompanying drawing represents the apparatus as arranged in a boiler.
A is a steam-generator of common construction. S is a smoke-box; P P, the feed-pipes, either straight, serpentine, or coiled, or of any any other known form 5 j' j' f, the distributers, either of graduated or equal distributing powers, of the shape above or any other desirable lform. The feed-Water passes through the check-valves into the feed-pipes P P, and, as it passes along the crown-sheet, becomes heated to a high temperature, and in returning is delivered into the boiler through the distributers f j', Which distribute itin all parts equally and at high temperature.
I do not restrict my invention to any given number of distributers, or to their sizes or shapes.
Having thus described my invention, What I desire to secure by Letters Patent isl. The feed-Water pipe or pipes P P, With distributer or distributers attached, when arranged as herein shown, substantially a's and for the purpose described.
2. The combination of the feed-Water pipes P P With distributers ff and feed-check-valve O, substantially as and for the purpose shown and described. l
In testimony whereof I have signed my name to this specication in the presence of tivo subscribing Witnesses.
CHARLES G. FISHER. Witnesses:
GEo. P. FISHER,
GEosEPH B. TRACY. (148)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US119835A true US119835A (en) | 1871-10-10 |
Family
ID=2189282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US119835D Expired - Lifetime US119835A (en) | Improvement in feed-water apparatus for steam-boilers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US119835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040138007A1 (en) * | 2003-01-10 | 2004-07-15 | Kim Hyun Jin | Golf balls having sound-altered layers and methods for making them |
-
0
- US US119835D patent/US119835A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040138007A1 (en) * | 2003-01-10 | 2004-07-15 | Kim Hyun Jin | Golf balls having sound-altered layers and methods for making them |
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