US14500A - Steam-radiator cock - Google Patents
Steam-radiator cock Download PDFInfo
- Publication number
- US14500A US14500A US14500DA US14500A US 14500 A US14500 A US 14500A US 14500D A US14500D A US 14500DA US 14500 A US14500 A US 14500A
- Authority
- US
- United States
- Prior art keywords
- cock
- radiator
- steam
- disk
- cap
- 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
- 238000010276 construction Methods 0.000 description 4
- 241001412005 Dedeckera Species 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/08—Arrangements for drainage, venting or aerating
- F24D19/081—Arrangements for drainage, venting or aerating for steam heating systems
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3003—Fluid separating traps or vents
- Y10T137/3084—Discriminating outlet for gas
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3003—Fluid separating traps or vents
- Y10T137/3084—Discriminating outlet for gas
- Y10T137/3087—With reverse flow stop or pressure regulating valve
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/4456—With liquid valves or liquid trap seals
- Y10T137/4621—Seal for relatively movable valving parts
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
Definitions
- the invent-ion here considered is designed tO be used in connection with the radiators patented by me Oct. 3d 1854. Its Object is the automatic closing Of the air passage when the radiator is filled with steam.
- A is the portion of cock screwing upon discharge tube Of radiator and B the mOvable portion of the cock.
- C is the cap
- cap C is ground as fiat as practicable.
- f is a disk of metal, either flat on both faces, Or flat at top and concave On the under side; the top being ground flat. This disk is of less diameter than the cavity containing it, and when the cap is in position there is a slight space between the inner surface Of the cap and the ground face of the disk.
- c is the channel of the cock.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Description
UNITED STATES PATENT OFFICE.
STEPHEN J. GOED, OF NEW HAVEN, CONNECTICUT.
STEAM-RADIATOR COOK.
Specification of Letters Patent N o. 14:,5007 dated March 25, 1856.
To all whomz't may concern Be it known that I, STEPHEN J. GOLD, Of the city and county Of New Haven and State of Connecticut, have invented a new and useful Improvement in Radiator-Cocks for Steam-Heating Apparatus; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawing, forming part of this specification, in which- Figure l is a cent-ral section through axes 'i of discharge channel. Fig. 2 is a head view cap perforation. Fig. 3 is a head view with cap removed.
Similar letters of reference in the several figures denote the same part of the cock.
The invent-ion here considered is designed tO be used in connection with the radiators patented by me Oct. 3d 1854. Its Object is the automatic closing Of the air passage when the radiator is filled with steam.
It consists in the insertion Of a metallic disk in the head Of the cock, slightly smaller than the cavity containing it, and with a small space between the outer face Of the disk and the inner face of the cap, which surfaces are ground so as to insure contact when t-he disk is pressed against the cap. The details of construction and Operation are as follows.
A is the portion of cock screwing upon discharge tube Of radiator and B the mOvable portion of the cock. C is the cap,
screwed upon portion B of cock, and provided with an opening a for t-he exit of air. The inner surface of cap C is ground as fiat as practicable. f is a disk of metal, either flat on both faces, Or flat at top and concave On the under side; the top being ground flat. This disk is of less diameter than the cavity containing it, and when the cap is in position there is a slight space between the inner surface Of the cap and the ground face of the disk.
c is the channel of the cock.
The operation Of this cock is as follows:
'The space between the disk, f, and cavity containing it will admit of the discharge of air from the radiator as the radiator fills with steam. When however, the radiator is full, and steam passes into the small space between the disk and cap, it is at Once condensed and forms a film Of water uniting the accurately formed faces O-f cap and disk, and thus causing the pressure behind the disk to keep it closely against the cap, and eifectually prevent the egress of steam. When the pressure is removed by the radiator becoming empty, the disk falls from its contact and air is admitted at a.
vWhat I claim as my invention and desire to secure by Letters Patent, is-
The automatic closing of t-he cock onthe lling of the radiator with steam, by means Of a loose disk in the head of the cock, acted upon substantially as set forth.
In testimony whereof, I have hereunto signed my name before two subscribing witnesses.
STEPHEN J. GOLD. Witnesses:
GEO. PATTEN, JOHN S. HOLLINGSHEAD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US14500A true US14500A (en) | 1856-03-25 |
Family
ID=2074834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US14500D Expired - Lifetime US14500A (en) | Steam-radiator cock |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US14500A (en) |
-
0
- US US14500D patent/US14500A/en not_active Expired - Lifetime
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