US1785291A - Hermetically-closing-up device for cars - Google Patents

Hermetically-closing-up device for cars Download PDF

Info

Publication number
US1785291A
US1785291A US369355A US36935529A US1785291A US 1785291 A US1785291 A US 1785291A US 369355 A US369355 A US 369355A US 36935529 A US36935529 A US 36935529A US 1785291 A US1785291 A US 1785291A
Authority
US
United States
Prior art keywords
valve
stem
cars
closing
hermetically
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
US369355A
Inventor
Yakunin Andrew
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US1785291A publication Critical patent/US1785291A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • 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
    • Y10T137/88062—Coaxial oppositely directed seats

Definitions

  • vF'gure l is a vertical sectionalV View' of arg tankear showing the apparatus mounted therein. 1 A Q .g u 1,@
  • FIG. 1 is a vertical sectional view ofthe valve.
  • the tank-car cally at l being provided at ani appropriate f point with an outlet inftheform oifanex-Il tension 18orrnedin its yupper portion v v1th a valveseat ⁇ lland in'its' lower-portion with 15 a valve Seat 20,v with a oylindrioalfportion 2l intermediate the respective valve seats,
  • An upper valve 5 is designed to Cooperatewith the upper valve seat 20, this valve being formed 4to accuratel itthroughout o-n 'thev cooperation between the valve and seat.
  • ⁇ T e valve 5 isprovided with guide fingers 22 which moreor less aocurately fit the cylindrical portion 2l vofthe extension 18 to guide the valve 5 in move# g5 ment.
  • the valve 5 has adependlng valve stem 6 preferably *connected toV the valve through the medium oan eye and a trans; versepin 24,5sothat'some p layis lpermitted the 'stem relative to the valve without,-ho ⁇ v,-
  • valve Aseat 20 ⁇ is preferably of the conical type,and a valve 7 is shaped to accurately cooperate iviththe valve seat 20, this vvalve 7. havingV a threaded longitudinal bore of the'valve stenn 6 ⁇ .A
  • the valve 5 has an extension 27 -25 to cooperate withV the threaded portion 26"- a valve stem 8 is connected'throughv the medium'of an eye28V on the valve stem to permit a limited play,betWeenlthisk uppervalve stern Sand the valve; Y
  • the valve'stem 8 isofc' a5' .rom the lower vvalve stem, whereupon the 4valvel jfmaybe raised byoperationof the lengthto extend adjacent theQman-hole or inl- ⁇ let of the tank oar, indicatedat 29,(and ⁇ in" Y orderto prevent theuppervalve stemfSrom Al 3"being affected by ars ofthe vehicle oragiu vides'or is formedgvvith an abutment 1201i is illustrated -diagrammatl-f thetank car.”l
  • valve 5 l maybe raised and lowered V by Y operation of the nut 9'but VVthat when thevalve -has been lovvered'toits seat, 4and, the

Description

Dec. 16, 1930. A. YAKUNIN v HERMETIGALLY CLOSING UP DEVICE FOR CARS- Filed June 8, 1929 0 seat to insure aseali'n 'Patented Deo.-
' ANDREW YAKUNINforl-CALGARY,AJBERTA, QANADA nnnnnrronmmonosmeeurDnvronron 'r i The invention is unisa-ated inthe-aecompanying-drawings, in which: vF'gure l is a vertical sectionalV View' of arg tankear showing the apparatus mounted therein. 1 A Q .g u 1,@
' Figure 2 is a vertical sectional view ofthe valve. l 'A Figure `Figure l.
The tank-car cally at l, being provided at ani appropriate f point with an outlet inftheform oifanex-Il tension 18orrnedin its yupper portion v v1th a valveseat `lland in'its' lower-portion with 15 a valve Seat 20,v with a oylindrioalfportion 2l intermediate the respective valve seats,
An upper valve 5 is designed to Cooperatewith the upper valve seat 20, this valve being formed 4to accuratel itthroughout o-n 'thev cooperation between the valve and seat.` T e valve 5 isprovided with guide fingers 22 which moreor less aocurately fit the cylindrical portion 2l vofthe extension 18 to guide the valve 5 in move# g5 ment. The valve 5 has adependlng valve stem 6 preferably *connected toV the valve through the medium oan eye and a trans; versepin 24,5sothat'some p layis lpermitted the 'stem relative to the valve without,-ho\v,-
ever, permitting. relative endwise movement,
The valve Aseat 20`is preferably of the conical type,and a valve 7 is shaped to accurately cooperate iviththe valve seat 20, this vvalve 7. havingV a threaded longitudinal bore of the'valve stenn 6{` .A
The valve 5 has an extension 27 -25 to cooperate withV the threaded portion 26"- a valve stem 8 is connected'throughv the medium'of an eye28V on the valve stem to permit a limited play,betWeenlthisk uppervalve stern Sand the valve; Y The valve'stem 8 isofc' a5' .rom the lower vvalve stem, whereupon the 4valvel jfmaybe raised byoperationof the lengthto extend adjacent theQman-hole or inl- `let of the tank oar, indicatedat 29,(and`in" Y orderto prevent theuppervalve stemfSrom Al 3"being affected by ars ofthe vehicle oragiu vides'or is formedgvvith an abutment 1201i is illustrated -diagrammatl-f thetank car."l
tationlof the contained luid'during the travell jul f. 4.ofthe vehicle, this upper valve stem is enT e circled by afsleeve member l0 vsupported at .the'upper end Ollbraees 1,3 entending from '5 the Sides ofthe tank earfand guided at'- the 50. 4 lower end in braces 14E-:also extending-from i Atlletanlr"can j f 1' Y* w is a section onfthejline or",V
The upper end ofthe Ysleeve guardlv'O pro-"V" which a; nut`9,arrangedffor threaded cooper- V ment.g u 4 Y l fr The outlet vformed inthe extension l8fis designed to be Aclosed by a cap 4 formed for threaded cooperation with theexterior of the extension, yas more -partioularly Vshown ,in
Figure l of the drawings( .Y It Willbe apparent that the closure of this invention includes tvvo oppositelyL yacting ,valves,'bothsealing the same outlet and'one actingnot only ias a valve 'but as a means'for preventlnglunsealing movement? of the other'.
It is quite apparent that as long as the valve 7 e i' Y i is not connected to the lower valve stem-6,
the valve 5 lmaybe raised and lowered V by Y operation of the nut 9'but VVthat when thevalve -has been lovvered'toits seat, 4and, the
.valve 7. thereafterfappli'ed to the lovvervalvestem '6V and tightenedto its seat, fthe valve` Closures-are complete andthe voutlet Vfrom the tank ishermetioally sealed. When desiring toppenthe outlet, the*valve 7 is removed nut 9; to permit discharge `of the yContents fof l MOH Wil/hule Upper Valve Stem'` .S5-is adapted to bear," If "desired5v the abutment 12 mayf 4be in thelform of a `nut engaging the upper ,i i end ofthe sleevezandresting'upon the upper u gaging inthe sleeve and resting vinthe lower r bra'ee '14, thus .providing for more or `less Wht is claimed to be how isvz: A tank oar or the like formed :With an out-v let havinginwardly converging upper and lower valve seats, a valve cooperating With the upperseam a stemdepemdmg izlieI-efrolrra a valvek adapted to be'threadedfon said stem and havingvwedging cooperation with the Y lower seat, a valve stem for the upper Valve,
a, cylindrical guard for the stem `arranged Within the tank car, andra nut threaded on the upper Stem and Ysupiorled on the gum-dv vf y" v forfadjustin'gthe positionk oftheupper Volvo.
-Cityof Calgary,Mgiy12i1d, 1929."7
A A. YAKUNINl i i p
US369355A 1929-05-02 1929-06-08 Hermetically-closing-up device for cars Expired - Lifetime US1785291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA1785291X 1929-05-02

Publications (1)

Publication Number Publication Date
US1785291A true US1785291A (en) 1930-12-16

Family

ID=4174181

Family Applications (1)

Application Number Title Priority Date Filing Date
US369355A Expired - Lifetime US1785291A (en) 1929-05-02 1929-06-08 Hermetically-closing-up device for cars

Country Status (1)

Country Link
US (1) US1785291A (en)

Similar Documents

Publication Publication Date Title
US1785291A (en) Hermetically-closing-up device for cars
DE1114719B (en) Method and filling machine for hot filling of carbonated beverages, in particular beer
US2574534A (en) Valved dispensing head with auxiliary nozzle valve
DE1162711B (en) Valve filling element with siphon closure
DE813826C (en) Device for closing openings on movable liquid containers, especially on tank trucks
DE218222C (en)
DE525881C (en) Valve
DE531658C (en) Measuring and filling equipment on bottle filling machines, apparatus or the like.
DE523235C (en) Bottle cap that prevents refilling
US1739357A (en) Refillable bottle for vending oil
DE549309C (en) Filling valve in bottle filling devices for viscous substances
DE907746C (en) Filler neck provided with a captive cap, especially for the petrol tank of motor vehicles
AT103339B (en) Piston pump for emptying liquid containers.
DE439381C (en) Measuring plug for bottles and Like. With inlet and outlet valve on a common rod
AT79738B (en) Siphon bottle holder. Siphon bottle head.
DE448090C (en) Device for the simultaneous filling of beer in glass and bottle
US1739393A (en) Bottle stopper
US805087A (en) Non-refillable bottle.
DE368993C (en) System for storing and drawing off flammable liquids from storage containers
DE353676C (en) Measuring device for liquids
DE599148C (en) Gas capsule with check valve and pressure throttle device for siphon heads
DE549558C (en) Bottle cap
DE843370C (en) Engine or lubricant containers, in particular for motor vehicles
DE87810C (en)
DE394233C (en) Drip cap for perfume bottles