US1037176A - Steam gage-cock. - Google Patents

Steam gage-cock. Download PDF

Info

Publication number
US1037176A
US1037176A US55343010A US1910553430A US1037176A US 1037176 A US1037176 A US 1037176A US 55343010 A US55343010 A US 55343010A US 1910553430 A US1910553430 A US 1910553430A US 1037176 A US1037176 A US 1037176A
Authority
US
United States
Prior art keywords
cock
stem
barrel
valve
steam
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
Application number
US55343010A
Inventor
John W Fuller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W E NEARPASS
Original Assignee
W E NEARPASS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by W E NEARPASS filed Critical W E NEARPASS
Priority to US55343010A priority Critical patent/US1037176A/en
Application granted granted Critical
Publication of US1037176A publication Critical patent/US1037176A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • F16K43/008—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose the main valve having a back-seat position, e.g. to service the spindle sealing

Definitions

  • This invention relates to improvements in steam gage cocks, and the object. is to provide a cock of simple and improved construction which will operate in anellectivc manner and which is durable in construction.
  • the numeral 1 indicates the body or globe, and 2' the gland threaded upon the upper end thereof, packing 3 being ar ranged at that end for the valve-stems
  • the body is formed with a flange 5 and a screw-threaded portion (3 to engage the screw-threaded upper .end of the barrel or shank,7 which is exteriorly threaded at its lower end to screw into the boiler, theflange 6 forming a steam-tight joint.
  • the body is provided with the nipple. 8 as illustrated.
  • the barrel or shank is formed at its lower end with a seat 9 and near its upper end with screw-threads l0 at'the upper end of which is a chamber in which one of the valves carried by the valve stem is movable to engage with a seat 11 formed at. the upper end of the chamber.
  • valve stem 12 designates the valve stem having a handle atits outer end by means of which it may be rotated to seat or unseat its valves. It. is provided near its lower end with a threaded portion 13 to engage the screwthreads 10 of the barrel or shank, the threads .10 and those of the stem being lefthand. At. its lower end said stem carries a valve 14 which is screwed thereon so as tov be detachable.
  • This valve is of hard material and it may be detached and ground without the necessity of a special machine.
  • Said stein carries, above the, screw-threaded portion, a substantially cupshaped valve 15 in which a disk 16 preferably of hardrubber is inserted, which is adapted to on gage the seat 11.
  • the cup-shaped valve holds the disk from breaking or spreadin Extending through the screw-threaded portion are. passages 17 for water, while the stem above and adjacent. to the valve 15 is formed on opposite sides with grooves 18 to permit the steam to pass to the globe or body and the nipple.
  • My gage cock will not: leak water when there is no pressure on the boiler, as it is not shut off by boiler pressure, being closed and operated by a screw stem turned by the hand, and if there should be a leak through pairs as there is only one thread on which the cock is operated and. further it will not et who ed 11) as a wire can be drawn 1 through the small holes while the pressure. is on the boiler. 7
  • the cock can be screwed down and operated on the 'hard scat also the cock can be operated on both seats.
  • a steam gage cock comprising a barrel, a body portion removably mounted on.
  • valve-stem threaded into the barrel and having passages therein and-two valves rigidly arranged on said ,stem and interposed between the barrel and body-portion, said valves adapted to seat at opposite limits of movement of the 'stem.
  • a steam gage cock comprising a barrel, a body portion removably mounted on said barrel, .a valve-stem threaded into the barrel and having passages therein, valves carried by the stem, one aboye and one below, the threadedconnectionlbf the stem with the barrel, and seats in the barrel and body for said valves.
  • a steam gage cock comprising a bar-- rel, a valve seat formed within said barrel, an internally threaded portion above said adopted '50 co-act with said first menfioned kneaded porhon, and by-pass ports for conducting the fluid past sald threaded port-Ion of the Valve stem.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Description

J. W. FULLER.
STEAM GAGE COCK.
APPLICATION FILED APR. 4, 1910. 1,037, l 76.,
"hares I JOHN Vi]. FULLER, OF JERSEY CITY, NEW JERSEY, ASSIGNOR OF ONE-HALF TC W. NEARPASS, 0F JERSEY CITY, NEW JERSEY.
STEAM GAGE-COCK.
l ANNA 76.
Specification of Letters Patent.
'latentcd Aug. 27, 1912.
Application filed April 4, 1910. Serial No. 553,430.
To (:72 207mm i2 may concern llc it. known that l, JonN ll". FULLER, a citizen of the United States, residing at Jersey City, in the county of Hudson and State of New Jersey, have invented new and useful IHPI'OYQHIQHlS in Steam. (lage- (Vceks, of which the following is a specification.
This invention relates to improvements in steam gage cocks, and the object. is to provide a cock of simple and improved construction which will operate in anellectivc manner and which is durable in construction.
\Vith the aboveobjcct in view, the invention consists in the novel features of eonstruction hereinafter fully described, particularly pointed out in the claims, and learly illustrated by the accompanying dawing, in which--- Figure 1 a side elevation of a steanr gage cock constructed in accordance 'with my invention: Fig. 2, a longitudinal sectional view through the same, and Fig. 3, a view of the valve-stem.
Referring now more particularly to the drawing, the numeral 1 indicates the body or globe, and 2' the gland threaded upon the upper end thereof, packing 3 being ar ranged at that end for the valve-stems At its lower end the body is formed with a flange 5 and a screw-threaded portion (3 to engage the screw-threaded upper .end of the barrel or shank,7 which is exteriorly threaded at its lower end to screw into the boiler, theflange 6 forming a steam-tight joint. The body is provided with the nipple. 8 as illustrated. The barrel or shank is formed at its lower end with a seat 9 and near its upper end with screw-threads l0 at'the upper end of which is a chamber in which one of the valves carried by the valve stem is movable to engage with a seat 11 formed at. the upper end of the chamber.
12 designates the valve stem having a handle atits outer end by means of which it may be rotated to seat or unseat its valves. It. is provided near its lower end with a threaded portion 13 to engage the screwthreads 10 of the barrel or shank, the threads .10 and those of the stem being lefthand. At. its lower end said stem carries a valve 14 which is screwed thereon so as tov be detachable. This valve is of hard material and it may be detached and ground without the necessity of a special machine. Said stein carries, above the, screw-threaded portion, a substantially cupshaped valve 15 in which a disk 16 preferably of hardrubber is inserted, which is adapted to on gage the seat 11. The cup-shaped valve holds the disk from breaking or spreadin Extending through the screw-threaded portion are. passages 17 for water, while the stem above and adjacent. to the valve 15 is formed on opposite sides with grooves 18 to permit the steam to pass to the globe or body and the nipple.
My gage cock will not: leak water when there is no pressure on the boiler, as it is not shut off by boiler pressure, being closed and operated by a screw stem turned by the hand, and if there should be a leak through pairs as there is only one thread on which the cock is operated and. further it will not et who ed 11) as a wire can be drawn 1 through the small holes while the pressure. is on the boiler. 7
If the disk gives out on the road the cock can be screwed down and operated on the 'hard scat also the cock can be operated on both seats.
Having thus fully described my' invention what I claim as new and desire tose euro by Letters Patent of the United States, 1s:'
1. A steam gage cock comprising a barrel, a body portion removably mounted on.
said barrel, a valve-stem threaded into the barrel and having passages therein and-two valves rigidly arranged on said ,stem and interposed between the barrel and body-portion, said valves adapted to seat at opposite limits of movement of the 'stem. 1
2. A steam gage cock comprising a barrel, a body portion removably mounted on said barrel, .a valve-stem threaded into the barrel and having passages therein, valves carried by the stem, one aboye and one below, the threadedconnectionlbf the stem with the barrel, and seats in the barrel and body for said valves.
3. A steam gage cock comprising a bar-- rel, a valve seat formed within said barrel, an internally threaded portion above said adopted '50 co-act with said first menfioned kneaded porhon, and by-pass ports for conducting the fluid past sald threaded port-Ion of the Valve stem.
in testimony whereof I afl'lx my signzi- 15 ture in the presence of Two Witnesses.
JOHN WY. FULLER. W it-mews CHAS. F. TAYLOR, (buns ZVIQLELLAX.
US55343010A 1910-04-04 1910-04-04 Steam gage-cock. Expired - Lifetime US1037176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US55343010A US1037176A (en) 1910-04-04 1910-04-04 Steam gage-cock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55343010A US1037176A (en) 1910-04-04 1910-04-04 Steam gage-cock.

Publications (1)

Publication Number Publication Date
US1037176A true US1037176A (en) 1912-08-27

Family

ID=3105453

Family Applications (1)

Application Number Title Priority Date Filing Date
US55343010A Expired - Lifetime US1037176A (en) 1910-04-04 1910-04-04 Steam gage-cock.

Country Status (1)

Country Link
US (1) US1037176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569017A (en) * 1946-08-27 1951-09-25 Jesse C Owens Flush tank control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569017A (en) * 1946-08-27 1951-09-25 Jesse C Owens Flush tank control valve

Similar Documents

Publication Publication Date Title
US1503132A (en) Valve
US1071271A (en) Self-cleaning washstand-valve.
US620287A (en) Blow-off cock
US600249A (en) Valve
US409031A (en) Valve
US368073A (en) Adolf convert
US2633862A (en) Water faucet
US995484A (en) Valve.
US719528A (en) Valve.
US1362986A (en) Packless cock or valve
US321694A (en) Joseph dabling
US940163A (en) Valve of the globe type.
US655928A (en) Reciprocating valve.
US1597627A (en) Faucet
US543692A (en) Harry e
US347727A (en) Valve
US1016064A (en) Valve.
US1467816A (en) Valve
US1269213A (en) Swing-spout compression-faucet.
US1540954A (en) Blow-off valve
US273271A (en) Straight-way valve
US963152A (en) Valve.
US1122480A (en) Valve.
US379684A (en) cooke
US1376745A (en) Valve