US48166A - Begulatob valve - Google Patents
Begulatob valve Download PDFInfo
- Publication number
- US48166A US48166A US48166DA US48166A US 48166 A US48166 A US 48166A US 48166D A US48166D A US 48166DA US 48166 A US48166 A US 48166A
- Authority
- US
- United States
- Prior art keywords
- valve
- steam
- pressure
- begulatob
- diaphragm
- 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
- 230000001105 regulatory Effects 0.000 description 8
- 235000001018 Hibiscus sabdariffa Nutrition 0.000 description 2
- 240000004153 Hibiscus sabdariffa Species 0.000 description 2
- 108060008443 TPPP Proteins 0.000 description 2
- 241000282485 Vulpes vulpes Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003292 diminished Effects 0.000 description 2
- 229950008597 drug INN Drugs 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7782—With manual or external control for line 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7796—Senses inlet pressure
Definitions
- c denotes the ana-in.chambcrof-thecock
- e is the valve by which com mnnicntion.be-A
- tween heinduction and educt ion pipe is opened or closed.
- This valve isxed upon a stem,f, sliding in a screw-cap, g,.at itslower end and in a hollow'screw, h, at its npperend.
- the chamber a is "a diaphragm ordisk spring, c', fixed upon the stem f and extending across the top of thechaniber c, there being a space, lc, above this diaphragm formed by a.chamberedcap, ⁇ l.
- a spring, m,' surrounding the stem j' pressure? being brought to-bearnpon'this spring by the screwvhfwhich bears nponthe top of the spring or.
- the screw n is l tur-ned so as to allow the valve-to drop down from-its seat tothe extent required.4 lf, new, the-valve be'opened it will be evident that the pressure, upon the dipln.af,1 n1l maybe so regulated by the sereni? lttfhat when ⁇ the pressure oi' the' steam lrises above e.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
G. H. FOX. REGULATOR VALVE.
j Y No. 48,166. Patenteduune13,1865" Wlassesf y l fnv/@725mm GEO ' intenciones este l Y i i.'
"n l noxg, or coerce, M Assfnoeusn'rrs.
communities i' specification forming port of Letten intent Nin-enrico?, gietenltne 13, iets.'
l. 4will.
To all achetait may 1- -Be itknown that I., Geenen H. FOX, cr'Boston, in the county of Su'ollr ane State'oihlassachusetts, have inventori an improved Regu-P later-Valve; end-li do hereby declarethat the following, taken in connection withthc drawing which accompanies and forms part oi this specification, isa description ot my invention.
sucientto enable those skilled in the .artto practice ln the'employmentoisteanljblowers in connecton with and 'to-increase the draft el' furhaces of'steam-boilersnnuch diculty is exp perienccd in regulating the pressure of the steam-jets. f It' the cock is open too widethe pressure of steam inthe boiler will be raised too high., and if not open suiiciently the pressure will b'e much reduceclfthereby requiring the engineeror iireman tobe constantly on the alert to keep it at the proper point.V
.The object of my invention is to remedythis liflicnltyby the employment of e steam-regulater, ,and it is. this construction and adaptation that constitute my invention, though it will be obvious Vthat the .valve may be ein` l ployed' in other similar circumstances where it may he necessary to automatically regulate the pressure of the/steam at n. given' point of delivery.
lThe drawing represents a steam cock or A valve embodyingmy invention, being a view partly in clevationand partly in section, as
will be readily understood frominspection.
c denotes the ana-in.chambcrof-thecock,
into which opens the steam-boiler 'pipe b; o, V the Veduotionchsnxber leading into the steamblower pipe d.
e is the valve by which com mnnicntion.be-A
tween heinduction and educt ion pipe is opened or closed. f This valve isxed upon a stem,f, sliding in a screw-cap, g,.at itslower end and in a hollow'screw, h, at its npperend.
Atthe upperlpartol' the chamber a is "a diaphragm ordisk spring, c', fixed upon the stem f and extending across the top of thechaniber c, there being a space, lc, above this diaphragm formed by a.chamberedcap,` l. Over the diaphragm and resting upon it or upon a shoulder or. collar formed on the stemis a spring, m,' surrounding the stem j', pressure? being brought to-bearnpon'this spring by the screwvhfwhich bears nponthe top of the spring or. upon a loose ringer washer .placed on the spring.' By feeding this screw up ordown it -willbe obyionsthat resistance tothe'upward movementof the diaphragm may be'diminished or increased at pleasure. A screw,l n, at'thebottomjof the cock serves to carry the valve against its sent, to shut oli' communica/tion between the inlet. and outlet chambers.
In the-use ofthe invention the screw n is l tur-ned so as to allow the valve-to drop down from-its seat tothe extent required.4 lf, new, the-valve be'opened it will be evident that the pressure, upon the dipln.af,1 n1l maybe so regulated by the sereni? lttfhat when `the pressure oi' the' steam lrises above e. certain point the diaphragm will be forced up thereby and will Vshut oli' the steam from' the @duction-chamber, and tha-tas this steampressure diminishestho diaphragm will again descend, opening` the' valve, thus automatically regulating the current of steam through the blower-pipe at any required pressureof the steam.
thestcnm entirely thevalvo is' raised by the screw 'nf-the parts being then in position'g-.as
seen in the drawing. Bythese means it will' be obvious that no ,attention is requiredin regulating the valve other than 'that of such occasional adjustment as may be necessary ueder Vsuoli uniform changes of pressure eslmt)I bei-nt dierent' times .required in the notion of the blower upon the fire. This change 0f pressure, however, is never created, withthis invention in the blower, except by the intelligence ofthe attendant, the vvalve.ilaseli inn.intaining `n. uniform .pressure in the blower (according as it may 'be"adjusted) whatever. may be the pressure from the boiler.
I claim ranged. to ODQrate together @and with reference 'to each other, substan'tiallyas set forth.
VIn witness whereo'I have hereunto set' my hand this 7th day of April, A. D. 1865. GEU. H. FOX.
lWitnesses:
FRANCIS Groom),` W.. B. GLEASQN.
To shutioil The combination of the valve e, diaphragm y i, and inlet and outlet chambers, when ar,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US48166A true US48166A (en) | 1865-06-13 |
Family
ID=2117721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US48166D Expired - Lifetime US48166A (en) | Begulatob valve |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US48166A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2993506A (en) * | 1957-05-16 | 1961-07-25 | Robertshaw Fulton Controls Co | Pressure regulator |
| US3481363A (en) * | 1967-08-18 | 1969-12-02 | Itt | Combination pressure regulator and shutoff valve |
| US20050111214A1 (en) * | 2003-08-22 | 2005-05-26 | Zeiler Jeffrey M. | Power tool and accessory |
| US20060213785A1 (en) * | 2005-03-24 | 2006-09-28 | Martin Peter T | Candle and match holder |
| US20070022595A1 (en) * | 2003-01-08 | 2007-02-01 | Credo Technology Corporation | Attachment for power tool |
| USD917289S1 (en) | 2016-08-22 | 2021-04-27 | 10.5.D Llc | Bottle holding device for use in a decorative arrangement |
-
0
- US US48166D patent/US48166A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2993506A (en) * | 1957-05-16 | 1961-07-25 | Robertshaw Fulton Controls Co | Pressure regulator |
| US3481363A (en) * | 1967-08-18 | 1969-12-02 | Itt | Combination pressure regulator and shutoff valve |
| US20070022595A1 (en) * | 2003-01-08 | 2007-02-01 | Credo Technology Corporation | Attachment for power tool |
| US20050111214A1 (en) * | 2003-08-22 | 2005-05-26 | Zeiler Jeffrey M. | Power tool and accessory |
| US20060213785A1 (en) * | 2005-03-24 | 2006-09-28 | Martin Peter T | Candle and match holder |
| USD917289S1 (en) | 2016-08-22 | 2021-04-27 | 10.5.D Llc | Bottle holding device for use in a decorative arrangement |
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