US899111A - Automatic air-valve. - Google Patents
Automatic air-valve. Download PDFInfo
- Publication number
- US899111A US899111A US1907390723A US899111A US 899111 A US899111 A US 899111A US 1907390723 A US1907390723 A US 1907390723A US 899111 A US899111 A US 899111A
- Authority
- US
- United States
- Prior art keywords
- valve
- und
- siphon
- chamber
- air
- 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
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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
- Y10T137/3009—Plural discriminating outlets for diverse fluids
- Y10T137/3015—Choke or restricted passage gas bleed
- Y10T137/3018—From above liquid level
Definitions
- Figure 1 indicates a vertical st-ctiornon lined-.1 of Fig. 2 through one form ni eutomntic air -valve eu'ibodyinir my piment improvements;
- ig. 2 is a crm-section, un the lino 2-2 of Fig. 1; and Fig. 3 is a vertinul section, un the lim' 3 3 oi' Fig. 2.
- det-icc ahuwn romgirists essentially :in outer cubiug.' un inni-.r casing, s tup provided wit-h n vulw und u bottom, u druilmgtwhsmber within said (fusing.
- A indicates the outer casing, cylindrirnl in shape, und B indirates the-inner casing, voncentrio with thut with a longitudinal depression' or rib.
- the inner easing B coinprises and provides a Iloatwlmznher I, s nd the uir-chunllwr is connnrtrd as usual with the float-chamber, 'x1-ar its bottom, by un opening b' in the #using IB.. ⁇ A bottom enfl a top. of usuul construction. uro provided, the latter having u port- 1', whit-h es clnsed,.or l oyened to the desired extent., by a wir# outh ned u um the up im' end of u iinat C-xu the float-examiner. his 'hitter dumber, :u1uits top, also roimnuicntesfby opening D, in
- the drainagecluixuhvr opi-ns iutohud constitutes u rontunmliun of the opening tln'ou'h n radiatt-ornipple G, extending: uutu'urt lv from the nutvr casing mul the exterior-of which nipple i: threaded for str1-w engagement with u'rmliatur.
- the air-chmulwr u is entirely shui o [rout nipple G.
- stes-1n' enters (from the.' radiator) through ni-rple G, and, after passing through' drainage-c iambcr E, enters the Hoot-charnber b and esi-apre through )ort Y.
- the con# densation of steam in the i oat-chamber soon roduce's cnougl. water therein to raise theiloat U and ent olf the escape of steam through portA -The.
Description
UNITED STATES Pnl-@ENT OFFICE (50M ('AXY, OF
WALL :im'x Umori' P. mi
A UTOMATIO AIR- VALVE.
Bn it l-:iunru that l, Gunnar. limos 'Horr- M.\.\. :i titzvn ol' lhe l'nitml States of .\nufr im. rvsidiug rvzuporuril)l in thv borough nf .\lunhu|l:1n,' ity mul Stats' nl' York, L'nitcll Statt-s ul' Autorin-u, hure, inwntwl n meu' und useful Automatic- .-\ir\"nl\'t-; und l do hotvhy declaro thu followingr to lw :i l'ull. clvir. nud oxuct description of tlul suuu.
The.I present' improvements rolutc touuto-4 "miic uir vulnjs (esptci::ll those applied to steam rmlinloisl -wherein water, due torondcnsilu.: of stt-unnis used ,to o )emicn llontcurrying u vulve, und wht-rein tltmlitl'vrmu'es in temper-mum ui the uir nr tenui iu u. mdiul tor. nuisit'xpnnsiou. und vonlruction nl' air in :in nir-chmulm' forth(- urIr-oxv ui raising: und iuwtzring: the level of t le walter in liu. ilout- .hutnlmlz The object of the invention is -to pun-'ide such un uutomntir. air vulve with un i1u proved form of phon, in order to remove surplus-,water from the ihml-chmnher :1nd lo lend stu-h surplus to i-hc rudintor.
.In the accompany-ing Imi-sings, Figure 1 indicates a vertical st-ctiornon lined-.1 of Fig. 2 through one form ni eutomntic air -valve eu'ibodyinir my piment improvements;
ig. 2 is a crm-section, un the lino 2-2 of Fig. 1; and Fig. 3 is a vertinul section, un the lim' 3 3 oi' Fig. 2.
The det-icc ahuwn romgirists essentially :in outer cubiug.' un inni-.r casing, s tup provided wit-h n vulw und u bottom, u druilmgtwhsmber within said (fusing.
a Siphon in the inner casing and in the dminuge-rhuinbcr, and n radiator nipple.
A indicates the outer casing, cylindrirnl in shape, und B indirates the-inner casing, voncentrio with thut with a longitudinal depression' or rib. Il@ tween the two rnentionedcusings. a ring-like ainrhamhcr. ais imvided. which is intnrruptc-d, Aas herein ter dfcrihed, by n drain* nger-iluminar. The inner easing B coinprises and provides a Iloatwlmznher I, s nd the uir-chunllwr is connnrtrd as usual with the float-chamber, 'x1-ar its bottom, by un opening b' in the #using IB..` A bottom enfl a top. of usuul construction. uro provided, the latter having u port- 1', whit-h es clnsed,.or l oyened to the desired extent., by a wir# outh ned u um the up im' end of u iinat C-xu the float-examiner. his 'hitter dumber, :u1uits top, also roimnuicntesfby opening D, in
tirstruimt-d, nml provided' Sp edt-lannion ol Lettera Patent IApploitiou filed August 30, 1907. Suhl No. 390,125., l
i tho upper purl ur pnexinnur ugr-chmul) ,eulistu'iliully equals the Spzue l 'the iphon nur r Patentefi'sept. 22, 1308.
vnr! of tlu longitudinal nlrih. with tluumu-r vnd ofu drainm E.l ut'sluct nutrli hunt lo shaun; casing, the length of which u-tu'vvn the muur und, outur msi-ng :uuluhit-h while it inrluftlvs tluI dupwssou nr rib .iln:1suif.l-,is vntireli' included in und closed from the aircluuuber. At ils lower end. the drainagecluixuhvr opi-ns iutohud constitutes u rontunmliun of the opening tln'ou'h n radiatt-ornipple G, extending: uutu'urt lv from the nutvr casing mul the exterior-of which nipple i: threaded for str1-w engagement with u'rmliatur.A The air-chmulwr u is entirely shui o [rout nipple G. A cap, X, zminly to thc upper emlof vided with un opening and steunt.
Within the druinaw-cluunber E, I house nuo end (the longer lig) of irsiphun F, the inner c-r shorter end of which after pussiugf' through the opt-ning D, depends into the dcpression or nb of :he Hout-ehemher to a point. (about) luids'suy of the lt-ngth thereof, while the outer und or lug of such Siphon lends through the opeuingoi the radiator# nipple, near the hottmn of such opening and pmjvcts 'm5-ond such nipple for n consid unhle distance..
tu forni u lum-ou' ornuruvnlul. is scrnwed the device, und is ro- :c for th. escupe o. un'
naar the-lower cud if the device,
In practice, I have found that n silikon,
even when complete,4 does not, when used alone, always give sntisiar-tory results forl the Purpose of removing surplus water from the thiatchun1her. In :i cmnptmion nppiicalin Serial No. thfr, tiled simuhaneotely herewith, I have shown the employment. in tho drainage-rhumIxer, of o .ipv additional to und sepuretri from the siplion. The prmt invention r-untmnplntes the. addition to the outrr t-ud ol' ai rmuplvto L phon, oa pipe ll constituting. sulvstnntizxily, u continuation of said sphou und having u swiveling couurrtiuu with tluhxtt'r so us not ten-interiore with the. svn-owing oft w nipnle, in the usual nwunvr, tuh lli" radiator. lar this purpose, the and o! tutoutnr ingof iiangcd and thut. part ot the ipv il therein housed may. hc provided with un annular enlargement, almrelq holding tlw-twu pipes in the le-sited relatnu without.
with .the free rototimi of nipt. l1 mithin the beexpunded und inwardly interft'nn'f i leg of the'siphrmi' The. addition of thc pipe the valve're-connncnccs venting. No mnt- 4 --I'l. to l-hc Siphon i", I regard as lu'ghly inx portant. especiallv when the pipe H is of arger diameter than the Siphon. In such event, the siphon apparently empties itself quite readily, and. the capillary action of the.. waiter in the Siphon is overcome.
In practice,4 and upon first use. of the deviee, stes-1n' enters (from the.' radiator) through ni-rple G, and, after passing through' drainage-c iambcr E, enters the Hoot-charnber b and esi-apre through )ort Y. The con# densation of steam in the i oat-chamber soon roduce's cnougl. water therein to raise theiloat U and ent olf the escape of steam through portA -The. heating of the airchamber a, dui-ing the operation aforesaid 'has rariiied lllcgnir in that chamber an( caused escape-.of some uir through opening b' and by waypof pori. Y. Upon a. subse- 4quent cooling of the device., the contraction of the air in'cihalnhcr-o drawsi water thereinto romthc"float-chamber, and the float` descends anda-gain opens port-Y, again permit-ting e.-ca. nc .of steam, u. 'consequent reheating of the nii-chamber, an expansion of I air t-lierciln'and transfer of water therefrom to the floatcha'mlxer and the lifting of' the oat and seating of the carried valve.
It frequentlg.r happens that a radiator,
4while velitingdisclmrgcs',water, and. under (from chamber b )lxack to the radiator and tcr how frequently water muy come to the valve, the latter \'ill inst-.only close tightly against leakage therethrough; and the instant' the water falls in the radiator, the Siphon alwavs automatically begins its work.
What 1 eiaim isrA 1. fn an automa-tic air-valve, a casing comprising n {lont-chamber and an nir-vilanohor connected with the lower arto( said float-'chamber' aradiator-nim e also' con.- 5 nected with t ie oat-chamber, and extending from the outside-,of the casing, a Siphon huvimY its inner and higher cud within .thev float-c amber and Inu-inv' its outer and lower end passing through sai( ni iple, and a tuhu- E lar continuation from said ower end of said Siphon having a swieling connection there- Wlth and extending loutwardl)r and downward] f from said outor'end of the Siphon.
`2. n an automatic air-valve. acasing eomprising'a float-chamber and un air o haniber also conuected'with the lower part of said float-chamber, a drainage-chamber co'n-I neet-ed with t-he upper end of the float-chain ber, a radiator-.nip le connected only with tho drainage-chemin and extending out- Wardly therefrom, .a Siphon passing through the drainage-chamber and havin" its inner' and higher end dependine' in -the hiet-chamher and its outer and .ower end passing 7 through said nipple, and a tubular continuation from the outer end of said siphon having e swiveling connection therewith and ex .tending outwardly and downwardly irom said outer end of the Siphon.' S In testimonywht-redt, I have signed my name to this specification m the. presence 'of two subscribing witnesses.
GEORGE- DEM'B Witnesses: i*
WM. H. Belarusian, JOHN H vllovrxo.
notar-.nain
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1907390723 US899111A (en) | 1907-08-30 | 1907-08-30 | Automatic air-valve. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1907390723 US899111A (en) | 1907-08-30 | 1907-08-30 | Automatic air-valve. |
Publications (1)
Publication Number | Publication Date |
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US899111A true US899111A (en) | 1908-09-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1907390723 Expired - Lifetime US899111A (en) | 1907-08-30 | 1907-08-30 | Automatic air-valve. |
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US (1) | US899111A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008097546A2 (en) | 2007-02-02 | 2008-08-14 | Colucid Pharmaceuticals, Inc. | Compounds that inhibit cholinesterase |
-
1907
- 1907-08-30 US US1907390723 patent/US899111A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008097546A2 (en) | 2007-02-02 | 2008-08-14 | Colucid Pharmaceuticals, Inc. | Compounds that inhibit cholinesterase |
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