US615434A - William f - Google Patents

William f Download PDF

Info

Publication number
US615434A
US615434A US615434DA US615434A US 615434 A US615434 A US 615434A US 615434D A US615434D A US 615434DA US 615434 A US615434 A US 615434A
Authority
US
United States
Prior art keywords
tip
valve
nozzle
base
section
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 US615434A publication Critical patent/US615434A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve

Definitions

  • VILLIAM F. CUNNINGHAM OF NE ⁇ V YORK, N. Y.
  • This invention relates to an improvement in shut-olii nozzles, with the object in view of providing a nozzle in which the rotary movements of the nozzle-tip serve to open and close the valve for controlling the escape of the Water therethrough.
  • a further object is to provide a nozzle in which the valve may be rapidly and easily opened and closed and yet will remain in Vany desired position Without a tendency to change under the pressure of the Water escaping through the nozzle.
  • FIG. 1 is a transverse section in the plane of the line 2 2 of Fig. l
  • Fig. 3 is a transverse section in the plane of the line 3 3 of Fig. l.
  • the nozzle consists of a tapered tip-section A and al base-section B, upon which the tipsection is rotatably mounted.
  • the nozzle-tip A is provided with a suitable valve-seat a near its outlet-opening a'.
  • the base-section B of the nozzle is provided with a screw-threaded portion b, which is adapted to be engaged with the hose (not shown) for securing the nozzle thereon, and the said base-section is further provided with a tapered circumferential seat b upon its exterior, around which the inner end of the tip A is fitted to rotate.
  • the tip A is held snugly in rotary engagement with its base B by means of a sleeve-nut C, which has a screwthreaded engagement, as at c, with the inner end of the tip A, the said nut having an in wardly-extended flange c', which is adapted to impinge against a circumferential iiange b2 upon the base B.
  • pins CL2 b3 are shown, the pins a2 being utilized for rotating the tip A upon its base and the pins b3 being used for securing the base of the nozzle to the hose and removing it therefrom.
  • the valve is of the longitudinal sliding type and consists of a cylindrical head D, having a suitable seating-cap d, of disk form, which is adapted to engage the valve-seat d, an exterior screw-threaded portion d', and an angular shank d2.
  • the screw-threaded portion of the valve D is engaged by a ring E Within the nozzletip A, the said ring being providedwith suitable branches e, extending to the inner wall of the tip, whereby water-exit openings are formed between the ring E and the inner Wall of the tip.
  • the ring E is thus mounted to rotate with the tip A.
  • the angular shank d2 of the valve is shown in the present instance as of squared form in cross-section, and the said shank has a longitudinal sliding movement in a suitable guide F of skeleton form, the arms f of which extend from the portion through which the shank d2 slides to the interior wall of the base-section B of the nozzle.
  • This guide F serves to prevent the turning of the valve D, so that when the tip A is rotated it will force the valve D longitudinally in one direction or the other to move the valve longitudinally toward and away from its seat.
  • the screw-threads d upon the valve-head are preferably of a very considerable pitch, so that a limited rotary movement of the tip A will move the valve longitudinally to a considerable extent for rapidly opening and closing the same.
  • a nozzle comprising a base having a guide therein of skeleton form spaced from its Walls, a tip mounted to rotate on the base -and having a ring therein spaced from its 2.
  • a nozzle comprising a base having a guide therein of skeleton form spaced from its Walls, a tip mounted to rotate on the base and having a ring therein spaced from its 2o Walls and a valve having a shank annular in cross-section sliding Within said guide and a head having a screw-threaded engagement with the said ring whereby the rotary movements of the tip serve to slide the valve longitudinally to open and close the same, substantially as set forth.
  • VILLIAM F. CUNNINGHAM VILLIAM F. CUNNINGHAM.

Landscapes

  • Nozzles (AREA)

Description

Patented Dec. 6, |898.
W. F. CUNNINGHAM. sHuT-oFF NozzLE.
(Application led July 16, 1897.) (No Nudel.)
Pneus co. maremma.. msmuamn o c UNITED STATES PATENT OFFICE.
VILLIAM F. CUNNINGHAM, OF NE\V YORK, N. Y.
SHUT-OFF NOZZLE.
SPECIFICATION forming part of Letters Patent No. 615,434, dated December 6, 1898. Application filed July 16, 1897. Serial No. 644,777. (No model.)
To all whom it may concern.-
Be it known that I, WILLIAM F.` CUNNING- HAM, of New York, (Brooklym) in the county of Kings and State of New York, have invented a new and useful Improvement in Shut-Off Nozzles, of which the following is a specification.
This invention relates to an improvement in shut-olii nozzles, with the object in view of providing a nozzle in which the rotary movements of the nozzle-tip serve to open and close the valve for controlling the escape of the Water therethrough.
A further object is to provide a nozzle in which the valve may be rapidly and easily opened and closed and yet will remain in Vany desired position Without a tendency to change under the pressure of the Water escaping through the nozzle.
A practical embodiment of my invention is represented in the accompanying drawings, in Which- Figure I represents a vertical central section through the nozzle, the valve being represented as closed. Fig. 2 is a transverse section in the plane of the line 2 2 of Fig. l, and Fig. 3 is a transverse section in the plane of the line 3 3 of Fig. l.
The nozzle consists of a tapered tip-section A and al base-section B, upon which the tipsection is rotatably mounted.
The nozzle-tip A is provided with a suitable valve-seat a near its outlet-opening a'.
The base-section B of the nozzle is provided with a screw-threaded portion b, which is adapted to be engaged with the hose (not shown) for securing the nozzle thereon, and the said base-section is further provided with a tapered circumferential seat b upon its exterior, around which the inner end of the tip A is fitted to rotate. The tip A is held snugly in rotary engagement with its base B by means of a sleeve-nut C, which has a screwthreaded engagement, as at c, with the inner end of the tip A, the said nut having an in wardly-extended flange c', which is adapted to impinge against a circumferential iiange b2 upon the base B.
rlhe two sections of the nozzle may be provided with suitable spannerholes or pins. In the present instance pins CL2 b3 are shown, the pins a2 being utilized for rotating the tip A upon its base and the pins b3 being used for securing the base of the nozzle to the hose and removing it therefrom.
The valve is of the longitudinal sliding type and consists of a cylindrical head D, having a suitable seating-cap d, of disk form, which is adapted to engage the valve-seat d, an exterior screw-threaded portion d', and an angular shank d2.
The screw-threaded portion of the valve D is engaged by a ring E Within the nozzletip A, the said ring being providedwith suitable branches e, extending to the inner wall of the tip, whereby water-exit openings are formed between the ring E and the inner Wall of the tip. The ring E is thus mounted to rotate with the tip A. The angular shank d2 of the valve is shown in the present instance as of squared form in cross-section, and the said shank has a longitudinal sliding movement in a suitable guide F of skeleton form, the arms f of which extend from the portion through which the shank d2 slides to the interior wall of the base-section B of the nozzle. This guide F serves to prevent the turning of the valve D, so that when the tip A is rotated it will force the valve D longitudinally in one direction or the other to move the valve longitudinally toward and away from its seat. The screw-threads d upon the valve-head are preferably of a very considerable pitch, so that a limited rotary movement of the tip A will move the valve longitudinally to a considerable extent for rapidly opening and closing the same.
. In operation, supposing the valve to be closed and it be desired to open the same, the tip A is rotated upon its base B, the amount of the rotary movement of the tip determining the amount of opening of the valve D, and p IOO ment of the several parts Without departing from the spirit and scope of my invention. Hence I do not Wish to limit myself strictly to the structure herein sept forth; but
What I claim is- 1. A nozzle comprising a base having a guide therein of skeleton form spaced from its Walls, a tip mounted to rotate on the base -and having a ring therein spaced from its 2. A nozzle comprising a base having a guide therein of skeleton form spaced from its Walls, a tip mounted to rotate on the base and having a ring therein spaced from its 2o Walls and a valve having a shank annular in cross-section sliding Within said guide and a head having a screw-threaded engagement with the said ring whereby the rotary movements of the tip serve to slide the valve longitudinally to open and close the same, substantially as set forth.
VILLIAM F. CUNNINGHAM.
Vitnesses:
FREDK. HAYNES, GEORGE BARRY, Jr.
US615434D William f Expired - Lifetime US615434A (en)

Publications (1)

Publication Number Publication Date
US615434A true US615434A (en) 1898-12-06

Family

ID=2684044

Family Applications (1)

Application Number Title Priority Date Filing Date
US615434D Expired - Lifetime US615434A (en) William f

Country Status (1)

Country Link
US (1) US615434A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557606A (en) * 1948-02-12 1951-06-19 Atlas Diesel Ab Adjustable stop for spray gun valve spindles
US2621076A (en) * 1948-06-07 1952-12-09 American Marsh Pumps Inc Spray gun for fire apparatus and the like
DE102004013066A1 (en) * 2004-03-12 2005-09-29 Bessey & Sohn Gmbh & Co. Kg Clamping and spreading device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557606A (en) * 1948-02-12 1951-06-19 Atlas Diesel Ab Adjustable stop for spray gun valve spindles
US2621076A (en) * 1948-06-07 1952-12-09 American Marsh Pumps Inc Spray gun for fire apparatus and the like
DE102004013066A1 (en) * 2004-03-12 2005-09-29 Bessey & Sohn Gmbh & Co. Kg Clamping and spreading device

Similar Documents

Publication Publication Date Title
US615434A (en) William f
US994268A (en) Valve.
US199814A (en) Improvement in stop-valves
US1076802A (en) Valve.
US414509A (en) Isaac fisher
US1266937A (en) Safety attachment for valves.
US607732A (en) burger
US904307A (en) Plug-valve.
US694365A (en) Hose-nozzle.
US757794A (en) Bottle-tap.
US524922A (en) Valve
US916629A (en) Steam-valve.
US543692A (en) Harry e
US1195958A (en) Valve
US1066820A (en) Valve.
US765295A (en) Nozzle-valve for sausage-stuffers.
US711755A (en) Faucet.
US412416A (en) Try-gage for boilers
US1274297A (en) Valve.
US341424A (en) Edmund ltjnkenheimer
US65511A (en) Improvement in steam gauge-cooks
US955272A (en) Faucet.
US193522A (en) Improvement in hose-nozzles
US421573A (en) Compression ball-cock
US674371A (en) Spraying-nozzle.