US110753A - Improvement in feed-water pipes - Google Patents
Improvement in feed-water pipes Download PDFInfo
- Publication number
- US110753A US110753A US110753DA US110753A US 110753 A US110753 A US 110753A US 110753D A US110753D A US 110753DA US 110753 A US110753 A US 110753A
- Authority
- US
- United States
- Prior art keywords
- feed
- improvement
- water
- water pipes
- valve
- 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 9
- 239000007921 spray Substances 0.000 description 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 description 1
- BHELIUBJHYAEDK-OAIUPTLZSA-N Aspoxicillin Chemical compound C1([C@H](C(=O)N[C@@H]2C(N3[C@H](C(C)(C)S[C@@H]32)C(O)=O)=O)NC(=O)[C@H](N)CC(=O)NC)=CC=C(O)C=C1 BHELIUBJHYAEDK-OAIUPTLZSA-N 0.000 description 1
- 239000007990 PIPES buffer Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/22—Drums; Headers; Accessories therefor
- F22B37/228—Headers for distributing feedwater into steam generator vessels; Accessories therefor
Definitions
- valve-seats i g tniidf tatzr para f effet valve-seats
- JOHN porta or BALT-'1MoRa, 'Maar-Lauria Leners Patent No. 110,753, aaa January 3, 1871.
- Figure 2 represents'a top view.
- m m is the valve-stem.
- Each of the perforations e e which are made in the pipe at suitable distances, isprovided with a puppetvalve lwith a conical seat.
- puppet-s are opened by means of the pressure from the feed-check valve, and vwhen the feed-supply is out ofi' the valves return to their respective seats, closing themselves, and resist any pressure external to the pipe p p, thus relieving the feed-check valve of any strain by a retrograde pressure of the feed- Water.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Revetment (AREA)
- Check Valves (AREA)
Description
i g tniidf tatzr para f effet valve-seats,
JOHN porta, or BALT-'1MoRa, 'Maar-Lauria Leners Patent No. 110,753, aaa January 3, 1871.
IMPROVEMENT IN FEED-WATER PIPES.
The Schedule referred to in these Letters Patent and making of the same.
Water in all parts of the boiler equally and simulta' neously in annular sheets or sprays, by means of the graduated perforatious and the conical form of the in addition to relieving the feed-check valve of any pressure from within.
By tbeemployment of puppet-valves the water is distributed equally in a thin sheet all around the valves, as would not be the case with otherforms of check-valve. r
In the accompanying drawing- Figure 1 .represents a longitudinal section.
Figure 2 represents'a top view.
In my drawingp p represent the feed-pipe in the boiler.
'v Iu represent the puppet-valves; and
s s, their seats;
g g, the guards, in which the valve-stems work.
m m is the valve-stem.
Each of the perforations e e, which are made in the pipe at suitable distances, isprovided with a puppetvalve lwith a conical seat.
v The feed-water passes through the feed-checirvalve into the feed-pipe p @and out of the perforations e e,
being separated by the conical form of the valve-seat,
andv distributed throughout the water-space of the boiler in au annular sheet or spray.
These puppet-s are opened by means of the pressure from the feed-check valve, and vwhen the feed-supply is out ofi' the valves return to their respective seats, closing themselves, and resist any pressure external to the pipe p p, thus relieving the feed-check valve of any strain by a retrograde pressure of the feed- Water.
1. A feed-water pipe within a steam-boiler, with graduated perforations to equalize the distribution of v 4thefieed-water in vthe boiler, substantially as and for- .purpose described.
2. A puppet-valve or series of puppet-valves within asteamboiler or a pipe discharging water thereinto, substantially as and for the purpose hereinbefore de'- scribed.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
.Witnessesz JOHN DOYLE.
OHAs. G. FISHER, Grao. P. FISHER.
*du faM/e @hat-77 aff/7 @aww j I do not claim, broad-ly, check-valves within steam-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US110753A true US110753A (en) | 1871-01-03 |
Family
ID=2180223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US110753D Expired - Lifetime US110753A (en) | Improvement in feed-water pipes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US110753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589394A (en) * | 1969-03-11 | 1971-06-29 | Deggendorfer Werft Eisenbau | Device for distributing flow media over several passage openings |
-
0
- US US110753D patent/US110753A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589394A (en) * | 1969-03-11 | 1971-06-29 | Deggendorfer Werft Eisenbau | Device for distributing flow media over several passage openings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US110753A (en) | Improvement in feed-water pipes | |
| US820598A (en) | Valve. | |
| US693133A (en) | Automatic duplex check and stop valve. | |
| US349586A (en) | Check-valve | |
| US2148383A (en) | Control valve | |
| US100631A (en) | Hutson | |
| US1231280A (en) | Safety-valve. | |
| US754467A (en) | Relief-valve. | |
| USRE4346E (en) | Improvement in feed-water pipes | |
| US540003A (en) | Blow-off valve for locomotive-boilers | |
| US101814A (en) | Improvement in automatic relief-valves | |
| US105591A (en) | Improvement in check-valves | |
| US158333A (en) | Improvement in hydraulic safety-valves | |
| US246088A (en) | Pressure-regulator | |
| US225781A (en) | Steam-evaporating apparatus | |
| US625118A (en) | Automatic throttle-valve | |
| US660690A (en) | Boiler attachment. | |
| US42541A (en) | Improvement in check-valves | |
| US147292A (en) | Improvement in safety-valves for steam-boilers | |
| US606053A (en) | Relief-valve | |
| US212576A (en) | Improvement in safety-valves | |
| US93276A (en) | Improvement in steam-generators | |
| US537038A (en) | Safety check-valve for steam-boilers | |
| US960357A (en) | Elastic-fluid turbine. | |
| US395908A (en) | knowles |