US776061A - Cylinder-drainer. - Google Patents
Cylinder-drainer. Download PDFInfo
- Publication number
- US776061A US776061A US1904200815A US776061A US 776061 A US776061 A US 776061A US 1904200815 A US1904200815 A US 1904200815A US 776061 A US776061 A US 776061A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- steam
- valves
- valve
- casing
- 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
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2564—Plural inflows
- Y10T137/2567—Alternate or successive inflows
-
- 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
- Y10T137/7832—Plural valves biased closed
-
- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
- Y10T137/7846—Mechanically interconnected
Definitions
- 31 indicates a. i-engine cylinder te which the drainage devise E is fifinlllifzifid by he dreimpipes 1 and 2, leading from the ends or the cylinder to the ends oi the dreinegewativecasing 3
- Velveeeets 5 end 4.3 are form, round the ports 5 and 6,
- valves having ..ab11'tting stems extending through said ports and springsarranged' besaid casing also having water passage-ways extending-around the valves'fromthe r rear to their front ends and connectingthe inletopenings with saidports.
- a hollow casing having openings for admitting steam and drainag -water into the ends of the casing, a central outlet-opening, valvewseat partitions in said casing dividing the casing into two compartments, said partitions having ports communicating'with said outlet-opening, cylindrical openings in said compartments in line with said. ports, Valves fittingv closely within said cylindrical openings and preventing the passage of steam therethrough, said valves having abutting stems extending through said ports and springs arranged between said valves and the ends of the casing,
- saidcasing also having water passage-ways extending beneath the valves from their rear to their front ends and connecting .the inletopenings with said ports.
Description
PATENTED NOV. 29, 1904.
A. G. HEWETT, CYLINDER DRAINER. APPLICATION FILED MAR, 30. 1904.
1-70 MODEL.
iillwirsi i Ajil'liil'llt lil'EWETI, F SGQRANITON, PEl ?N33.lo l/iii.NHL ASSiGNOlt TU h il CHiliEL E. MCUONALD, OF SCRANTQN, PENNS'. .lJVAl i'iA. v
QYLlNUEIN QMAiNEiEt Application lliad March 30, 195i ranie, have ii'ivente certain new improvements in U tinder-Draini the following is a specification im :1 "on relates to improvements in edt see for ste zrr-eyliriers whereby the valves 1 operated promptly to give re het' to t ZXl'litUE-iiend of the cylinder end live steam is prevented from escaping from the steam end of the cylinder. in the eceompsnying drawings, Figure 1 is elongit'udinal vertical section throughastearmengine cylinder and the drainage device conheated therewith, the upper portion or the cylinder being broken away. i Fig. 2 is it similar view of the cylinderdrainer on it larger scale/ trod Fig. is a sec .on on the line 3 of F's, 2 with the valve removed.
to the drawings, 31 indicates a. i-engine cylinder te which the drainage devise E is fifinlllifzifid by he dreimpipes 1 and 2, leading from the ends or the cylinder to the ends oi the dreinegewativecasing 3 The vnlvewssing in tubular in general form and divided into two similar ccmpertments a and. 5 in; a, double valve-sea rnrtition i, iittVl' I V irh eom'snisniei zrOlll'ittl? end. tl'ie competitrespectively. Velveeeets 5 end 4.3 are form, round the ports 5 and 6,
. and piston-valve 8 and 9 arranged Within the enmpertmente (t and .Y', are Edit-ii in opemtion to fit against their respective valve seats 5" end 6 alternately, and time open and. close the ports 5 and 6. T 1e piston-valves 8 and 9 fit closely Within cylindrical openlegs or bores 10 and 11,, which are formed in the compartments (t and 3), respectively, in line with one another. Stems 8* and 9 npnn the adjacent ends;- of the pi. one proieet through the per? h and 6 and abut against one another. These stems are of such le11 1 that wit hen one valve is seated the other will he forced oil 1: its fllhe valves normally centered by eprinr s 12.52. interposed heed iti'nwomh-x 29, 19%;1 Eleriel No. 200,315. (No r-nodeln tween the outer or rear e'hds ef the valves and tubular edju. nuts 13, Wi'lillil are screwed into the t en, ends i=1- ol the body oi the casing and form piirte oi- .the cesing.- These nuts or end pieces of the casing are .neotion with the drain-pines of a.- cylinder, and these openings are directly in the rear of the pistons, so hat the eteam entering the casing is applied (lift it to the pistons In order to conduct the drainage-water from the inlet-openings to the outlehopening Water body of the casing below the cylindrical openings 10 and 11 and connect the outer ends of the comp-er o with the ports 5 and 6 These passage-we eonduct the water from the rear to the fr e serve as pockets for dr Inge collecting in the compartments while tha elves are closed.
The operation will be: er from an inspection of Fig. 1. As soon steam is admitted to the left-hand end of th-idinder the vvalve 8 closed immediately by the direct applicetion of the st'eermpressure, and the valve 9 in the com pertinent connected with the exhaust end of the cylinder is simultaneously forced pissed-stroke, the d tin: through the p the pm we oi the wildest-steam. steam admitted to the right-hand end oi the cylimlcr the pressure through the pipe? closes the valve 5% and prevents the escape of steam and simnlteneonsl v epe'ns the valve in the coinpmrtnmnt c to permit the eeeztpo oi drainage-Water l'romthe left-hand end of the cylinder. The collection of drainage-wetter in the passage-ways or wallets l6 and 17 0hstructs the escape of steam past the ends of the valve when live steam ted to the comp and causes i to exert its full on the valves, cl0slog the valve on the steam side almost instantly and opening the valve on the-exhaust water flowing out a A port 6 under oi the cyiinde The ee ipe or live steer.
thus g neoticeliy prevent provided with threaded openings 15 for eorr open and remains open until the end of the steam 7 oassageways 16 and 13 are "formed in the side, giving instant relief to, the exl'inustend are given a quicker movement than heretofore the valve on the exhaust side is opened immediately; Whatever water is forced out of the Water-pocketsby thelive steam before the valves are seated carries with it the sedi ment collecting in the pockets and washes ofl the valveseats.
lindrical openings in said compartments in" line withsaid portsL-valve's fitting closely v tween said valves. and the ends of the casing;
within said cylindricalopenings and. preventing the passage of steam 'therethrongh, said valves having ..ab11'tting stems extending through said ports and springsarranged' besaid casing also having water passage-ways extending-around the valves'fromthe r rear to their front ends and connectingthe inletopenings with saidports.
2. In a cylinder-drainer, a hollow casing having openings for admitting steam and drainag -water into the ends of the casing, a central outlet-opening, valvewseat partitions in said casing dividing the casing into two compartments, said partitions having ports communicating'with said outlet-opening, cylindrical openings in said compartments in line with said. ports, Valves fittingv closely within said cylindrical openings and preventing the passage of steam therethrough, said valves having abutting stems extending through said ports and springs arranged between said valves and the ends of the casing,
saidcasing also having water passage-ways extending beneath the valves from their rear to their front ends and connecting .the inletopenings with said ports.
In testimony whereof I affixmy signature in presence of twowitnesses.
ARTHUR: G. HEWETT. Witnesses:
J OHN P. BUTLER,
MAX F. HENKELMAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1904200815 US776061A (en) | 1904-03-30 | 1904-03-30 | Cylinder-drainer. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1904200815 US776061A (en) | 1904-03-30 | 1904-03-30 | Cylinder-drainer. |
Publications (1)
Publication Number | Publication Date |
---|---|
US776061A true US776061A (en) | 1904-11-29 |
Family
ID=2844546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1904200815 Expired - Lifetime US776061A (en) | 1904-03-30 | 1904-03-30 | Cylinder-drainer. |
Country Status (1)
Country | Link |
---|---|
US (1) | US776061A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680016A (en) * | 1950-12-15 | 1954-06-01 | Detroit Harvester Co | Power unit |
US3182454A (en) * | 1961-07-18 | 1965-05-11 | Lely Nv C Van Der | Controlling mechanisms and hydraulically operated power transmission systems |
US4531369A (en) * | 1981-03-02 | 1985-07-30 | Hitachi Construction Machinery Co., Ltd. | Flushing valve system in closed circuit hydrostatic power transmission |
US6257268B1 (en) | 1999-12-01 | 2001-07-10 | Gilmore Valve Company | Pressure biased shuttle valve |
US6318400B1 (en) | 1999-12-01 | 2001-11-20 | Gilmore Valve Company | Low interflow hydraulic shuttle valve |
US6655405B2 (en) | 2001-01-31 | 2003-12-02 | Cilmore Valve Co. | BOP operating system with quick dump valve |
US8132588B1 (en) * | 2008-07-02 | 2012-03-13 | Hydro-Gear Limited Partnership | Valve |
CN107532674A (en) * | 2015-03-15 | 2018-01-02 | 福尔摩斯解决方案合伙有限公司 | Fluid circuit device |
-
1904
- 1904-03-30 US US1904200815 patent/US776061A/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680016A (en) * | 1950-12-15 | 1954-06-01 | Detroit Harvester Co | Power unit |
US3182454A (en) * | 1961-07-18 | 1965-05-11 | Lely Nv C Van Der | Controlling mechanisms and hydraulically operated power transmission systems |
US4531369A (en) * | 1981-03-02 | 1985-07-30 | Hitachi Construction Machinery Co., Ltd. | Flushing valve system in closed circuit hydrostatic power transmission |
US6257268B1 (en) | 1999-12-01 | 2001-07-10 | Gilmore Valve Company | Pressure biased shuttle valve |
US6318400B1 (en) | 1999-12-01 | 2001-11-20 | Gilmore Valve Company | Low interflow hydraulic shuttle valve |
US6655405B2 (en) | 2001-01-31 | 2003-12-02 | Cilmore Valve Co. | BOP operating system with quick dump valve |
US20040107991A1 (en) * | 2001-01-31 | 2004-06-10 | Gilmore Valve Co., Ltd. | Bop operating system with quick dump valve |
US6779543B2 (en) | 2001-01-31 | 2004-08-24 | Gilmore Valve Co., Ltd. | BOP operating system with quick dump valve |
US8132588B1 (en) * | 2008-07-02 | 2012-03-13 | Hydro-Gear Limited Partnership | Valve |
US9410631B1 (en) | 2008-07-02 | 2016-08-09 | Hydro-Gear Limited Partnership | Valve |
CN107532674A (en) * | 2015-03-15 | 2018-01-02 | 福尔摩斯解决方案合伙有限公司 | Fluid circuit device |
US20180245657A1 (en) * | 2015-03-15 | 2018-08-30 | Holmes Solutions Limited Partnership | Fluid circuit device |
US10948044B2 (en) * | 2015-03-15 | 2021-03-16 | Holmes Solutions Limited Partnership | Fluid circuit device |
US11598387B2 (en) | 2015-03-15 | 2023-03-07 | Holmes Solutions Limited Partnership | Method of controlling pressure variation in working fluids in a fluid circuit undergoing working pressure variations |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US776061A (en) | Cylinder-drainer. | |
US1711013A (en) | Compressor | |
US1807446A (en) | Valve | |
US992375A (en) | Valve. | |
US796392A (en) | Try-cock. | |
US1106981A (en) | Radiator connection. | |
US1400424A (en) | Valve structure | |
US1348672A (en) | Uniflow steam-engine | |
US190680A (en) | Improvement in automatic cylinder-cocks | |
US1046492A (en) | Flushing apparatus. | |
US136136A (en) | Improvement in valve- lubricators | |
US2134208A (en) | Valve | |
US546907A (en) | Drain ing-valve for steam-cylin ders | |
US569907A (en) | Johan a | |
US323144A (en) | Valve | |
US1189566A (en) | Strainer. | |
US367563A (en) | Relief-valve for engine-cylinders | |
US1240254A (en) | Double check-valve. | |
US833420A (en) | Stop-check valve. | |
US408418A (en) | Self-closing stop-cock | |
US2598630A (en) | Back-pressure valve | |
US751572A (en) | High-pressure valve | |
US1225744A (en) | Drain and relief valve. | |
US880004A (en) | Cylinder relief-valve. | |
US1355426A (en) | Valve |