US136622A - Improvement in rotary balanced cut-off valves - Google Patents

Improvement in rotary balanced cut-off valves Download PDF

Info

Publication number
US136622A
US136622A US136622DA US136622A US 136622 A US136622 A US 136622A US 136622D A US136622D A US 136622DA US 136622 A US136622 A US 136622A
Authority
US
United States
Prior art keywords
valve
valves
improvement
rotary
balanced cut
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
Publication date
Application granted granted Critical
Publication of US136622A publication Critical patent/US136622A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
    • B62D5/093—Telemotor driven by steering wheel movement
    • B62D5/097—Telemotor driven by steering wheel movement gerotor type
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86662—Axial and radial flow

Definitions

  • the iirst part of our invention consists ot' a rotary balanced cut-oft' valve, which is actuated by means ot' two bevel-wheels, one being Iixed upon the crank-shaft of the engine, the other upon the valve-shaft.
  • Figure 1 is a ,partly-sectional side view of one valve, actuating bevel-gears and reverse motion.
  • Fig. 2 is a front view of cylinder and valve-chests, showing the ports and also the ilanges securing the valve-chest to the cylinder.
  • Fig. 3 is an enlarged longitudinal section of the valve.
  • Fig. 4 is a side view of the same.
  • a represents the bed-plate, upon which cylinder B is secured by screw-bolts.
  • the valvechest c is of cylindrical and conical shape, and is provided with iianges r fr, by which it is secured to ⁇ cylinder B, as shown in Fig. 1.
  • the valve d is hollow, and so constructed as to tit the taper of the valve-chest c steam tight.
  • the valve d. is supported by and balanced upon the set-screw f, which is provided with ajam-nut, j, tor the purpose of adjusting.
  • the valve d is provided with two grooves, 3 and 4, theone, communicating, through port 5, with space 'w of the valve d; the other, 4, through recesses 3, withthe openings in cylinder B and exhaust-pipe of steam-chest C, shown in Figs. 1 and 3.
  • Groove 3 also communicates with the induct 6 in the valve-chest.
  • the steam enters the valve d at 6, as indicat ed by the arrow.
  • the ports in the valve-chest e are in line, as shown in Fig. 2.
  • the ports y y in the valve d are in opposite ends of the valve, and therefore in revolvingl admit the steam alternately to cylinder B.
  • valve d The motion of valve d is attained by means of bevel-gears :v one being secured on the crank-shaft ot' the engine, the other on the valve-shaft 10.
  • the recesses communicating with groove 4 are set at opposite ends, as shown at z z, and the groove 4 communicates with exhaust-pipe in chest C.
  • port y at either end of valve d, is admitting steam to cylinder B the recess .c at the opposite end commences exhausting.
  • the pinion on crankshaft q is secured thereto by key or set-screw, and the pinion on the valve-shaft l0 is provided with a slot, t', so as to allow the sleeve o, which is secured to the valve-shalt by means of setscrew t, to partly turn.
  • valveshaft by means of hand-wheel 8, to either end oi' the slotfi inthe hub of pinionff, thelead of the valve will be changed and the motion of the engine reversed.
  • Valve d is closed on both ends, and, it' found desirablefa stufngbox may be applied to the valve-cliest c.

Description

P sHELLENBAcK & F.BR|LMAYER.
-ntary Balanced cutof valves.
Patented M arch H, 1873.
UNITED STATES PATENT EEIcE.
PETER SHELLENBACK AND FERDINAND BRILMAYER, OF HAMILTON, OHIO.
IMPROVEMENT lN ROTARY BALANCED CUT-OFF VALVES.
Specification forming part of Letters Patent No. 136,622, dated March 11, 1873.
To all whom it may concern:
and FERDINAND BEILMAYER, of Hamilton,
Butler county, Ohio, have invented certain Improvements in Rotary Balanced Out-Oft' Valves, ot' which the following is a specification: Y
The iirst part of our invention consists ot' a rotary balanced cut-oft' valve, which is actuated by means ot' two bevel-wheels, one being Iixed upon the crank-shaft of the engine, the other upon the valve-shaft.
Figure 1 is a ,partly-sectional side view of one valve, actuating bevel-gears and reverse motion. Fig. 2 is a front view of cylinder and valve-chests, showing the ports and also the ilanges securing the valve-chest to the cylinder. Fig. 3 is an enlarged longitudinal section of the valve. Fig. 4 is a side view of the same.
a represents the bed-plate, upon which cylinder B is secured by screw-bolts. The valvechest c is of cylindrical and conical shape, and is provided with iianges r fr, by which it is secured to `cylinder B, as shown in Fig. 1. The valve d is hollow, and so constructed as to tit the taper of the valve-chest c steam tight. The valve d. is supported by and balanced upon the set-screw f, which is provided with ajam-nut, j, tor the purpose of adjusting. The valve d is provided with two grooves, 3 and 4, theone, communicating, through port 5, with space 'w of the valve d; the other, 4, through recesses 3, withthe openings in cylinder B and exhaust-pipe of steam-chest C, shown in Figs. 1 and 3. Groove 3 also communicates with the induct 6 in the valve-chest. The steam enters the valve d at 6, as indicat ed by the arrow. The ports in the valve-chest e are in line, as shown in Fig. 2. The ports y y in the valve d are in opposite ends of the valve, and therefore in revolvingl admit the steam alternately to cylinder B. The motion of valve d is attained by means of bevel-gears :v one being secured on the crank-shaft ot' the engine, the other on the valve-shaft 10. The recesses communicating with groove 4 are set at opposite ends, as shown at z z, and the groove 4 communicates with exhaust-pipe in chest C. When port y, at either end of valve d, is admitting steam to cylinder B the recess .c at the opposite end commences exhausting. The pinion on crankshaft q is secured thereto by key or set-screw, and the pinion on the valve-shaft l0 is provided with a slot, t', so as to allow the sleeve o, which is secured to the valve-shalt by means of setscrew t, to partly turn.
It will be seen that by turning the valveshaft, by means of hand-wheel 8, to either end oi' the slotfi inthe hub of pinionff, thelead of the valve will be changed and the motion of the engine reversed. Valve d is closed on both ends, and, it' found desirablefa stufngbox may be applied to the valve-cliest c.
XVe claim- The hollow rotary balanced cut-ott' valve d having induot-ports y y and exhaust-ports z z, in combination with valve: 'shaft 10, bevelwheels ff, and hand-wheel'all constructed and arranged for operation, substantially as and for the purposes set forth.
PETER SHELLENBACK. FERDINAND BRILMAYER.
Witnesses GEORGE C. SMITH, Trios. CLARK.
US136622D Improvement in rotary balanced cut-off valves Expired - Lifetime US136622A (en)

Publications (1)

Publication Number Publication Date
US136622A true US136622A (en) 1873-03-11

Family

ID=2206038

Family Applications (1)

Application Number Title Priority Date Filing Date
US136622D Expired - Lifetime US136622A (en) Improvement in rotary balanced cut-off valves

Country Status (1)

Country Link
US (1) US136622A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180163898A1 (en) * 2016-12-14 2018-06-14 Fisher Controls International Llc Single-piece valve closure members having integral flow paths formed via additive manufacturing
US11085546B2 (en) 2018-04-10 2021-08-10 Fisher Controls International Llc Purge apparatus for use with fluid valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180163898A1 (en) * 2016-12-14 2018-06-14 Fisher Controls International Llc Single-piece valve closure members having integral flow paths formed via additive manufacturing
US10107417B2 (en) * 2016-12-14 2018-10-23 Fisher Controls International Llc Single-piece valve closure members having integral flow paths formed via additive manufacturing
US11085546B2 (en) 2018-04-10 2021-08-10 Fisher Controls International Llc Purge apparatus for use with fluid valves

Similar Documents

Publication Publication Date Title
US668878A (en) Rotary engine.
US600723A (en) Paul j
US136622A (en) Improvement in rotary balanced cut-off valves
US696691A (en) Valve for engines.
US149019A (en) Improvement in balance slide-valves
US139463A (en) Improvement in piston-valves
US154585A (en) Improvement in valves for engines
US346435A (en) Geoege h
US192550A (en) Ifviprovefvlewt in steam-piston valves
US226218A (en) Steam-valve
US181131A (en) Improvement in oscillating valves
US121355A (en) Improvement in oscillating-engines
US218348A (en) Improvement in rotary valve and seat
US734885A (en) Steam-valve.
US150522A (en) Improvement in valve-bearings for steam-engines
US305718A (en) Half to william h
US116436A (en) Improvement in rotary engines
US644837A (en) Compound rotary engine.
US171556A (en) Improvement in rotary steam-engines
US805726A (en) Reversing-valve.
US129048A (en) Improvement in valves for drilling and pumping machines
US335995A (en) Cut-off valve
US380110A (en) Steam-engine
US165349A (en) Improvement in steam-valves
US422622A (en) Steam-engine