US666145A - Valve. - Google Patents

Valve. Download PDF

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Publication number
US666145A
US666145A US1900029615A US666145A US 666145 A US666145 A US 666145A US 1900029615 A US1900029615 A US 1900029615A US 666145 A US666145 A US 666145A
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United States
Prior art keywords
valve
arms
valves
sheet
integral
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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Julian Kennedy
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Julian Kennedy
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Application filed by Julian Kennedy filed Critical Julian Kennedy
Priority to US1900029615 priority Critical patent/US666145A/en
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Publication of US666145A publication Critical patent/US666145A/en
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Expired - Lifetime legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/14Check valves with flexible valve members
    • F16K15/148Check valves with flexible valve members the closure elements being fixed in their centre
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7838Plural
    • Y10T137/7839Dividing and recombining in a single flow path
    • Y10T137/784Integral resilient member forms plural valves
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7879Resilient material valve
    • Y10T137/7888With valve member flexing about securement
    • Y10T137/789Central mount

Description

Patented JAIL I5, 190].

2 Sheets-Sheet l.

' KENNEDW I VALVE. (Appiication filed Sept. 10, 1900.,

(No Model.)

III II S r t. E

WITNESSES IN V E N TO R m: Norms PETERS co, moroumofl WASHINGTON, 0. c.

No. 666,l45. Patented Ian. l5, IBM.

J. KENNEDY.

VALVE. (no "NIH-)4 (Application filed Sam. 10', 1900., 2 sheets-.sheat z.

INVENTOR A wn'nssszsgl fa/m;

' m: NORRIS vzvzas ca. PHoYo-L|1'Ho., WASHINGYON, n, c.

Umrnn STATES PATENT OFFICE.

JULIAN KENNEDY, OF PITTSBURG, PENNSYLVANIA.

VALVE.

SPECIFICATION forming part of Letters Patent No. 666,145, dated January 15, 1901.

Application filed September '10, 1900. Serial No. 29,615. (No model.)

To all whom, it may cumcerm Be it known that I, JULIAN KENNEDY, of Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented a new and useful Improvement in Valves, of'which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming part of this speci fication, in which- Figure l is a sectional side elevation showing a portion of the head of a blowing-engine provided with my improved valves. Fig. 2 is a partial plan view of the head, partly broken away. Fig. 3 is a perspective detail view showing the method of cutting the blank for the valves. Fig. 4 is a sectional view on a larger scale, showing one of my valves in closed position; and Figs. 5 and 6 are respectively a side elevation and a plan view showing a modified form of the valve.

Myinvention relates to valves employed for blowing-engines,compressors,air-pumps,&c., and is designed to provide a simple valve of little weight to avoid the pounding action of the heavier valves now used.

To that end it consists inathin sheet-metal valve having spring-arms integral with it; also, in a sheet-metal valve having spiral spring-arms, and, further, in the particular construction and arrangement, as hereinafter more fully described, and set forth in the claims.

In the drawings, referring to the form of Figs. 1 to 4, inclusive, 2 represents the head of a blowing-engine having the inclosing case 3, forming a chamber, and 4 is the piston of such engine. The head is provided with a series of circular holes, in which are secured valve-seats 5, having curved air-ports 6, arranged in annular form. The valve 7 consists of a circular sheet-metal disk having spiral spring-arms 8 8, these arms projecting downwardly against the valve-seat and normally holding the valve open, its outward movement being limited by an adjustable disk 9, having an annular portion 10, provided with a facing 11 of leather or similar material. This stop or buffer disk may be adjusted as desired and forms an efiicient stop for the valve, whose momentum is of course very slight. In Fig. 1 the piston is shown as approaching the head and forcing the air into the wind-box. On the return stroke the valves will be closed, as shown in Fig. 4..

Instead of using the circulardisk with spiral arms out from its interior, thus leaving an annular portion for the valve proper, I may provide a plain disk 12, as shown in Figs. 5 and 6, this disk having the integral arms 13 extending outwardly at an angle thereto and preferably symmetrically located about the body. In this form the valve is secured by screws extending through holes 14 on the ends of the arms. These arms are bent down in the same manner as the spiral arms of the first form and will give substantially similar action.

In the operation of the valves the pressures cause them to rise and fall, the elastic integral arms giving an easy motion Without substantial jar or pounding. The spiral form of the spring-arms is especially advantageous, and I desire to cover this form whether the arms are integral with the valve or secured thereto, though it is preferable to form the arms integral with the valve-body.

Many variations may be made in the form and size of the valve without departing from my invention.

I claim 1. A valve consisting of a thin sheet-metal disk or plate having integral spring-arms; substantially as described.

2. A sheet-metal valve having spiral spring- .arms secured thereto; substantially as described.

3. A sheet-metal valve having integral spring-arms extending at an angle to the plane of the body; substantially as described.

4. A valve comprising a sheet-metal circular disk having internalspiral spring-arms cut from its body; substantially as described.

In testimony whereof I have hereunto set my hand.

JULIAN KENNEDY.

Witnesses:

H. M. GonwIN, O. P. BYRNES.

US1900029615 1900-09-10 1900-09-10 Valve. Expired - Lifetime US666145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1900029615 US666145A (en) 1900-09-10 1900-09-10 Valve.

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US1900029615 US666145A (en) 1900-09-10 1900-09-10 Valve.

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895503A (en) * 1956-06-25 1959-07-21 Int Harvester Co Spring valve
US3450003A (en) * 1967-01-03 1969-06-17 Wesley W Nightingale Ram with supplementing intake means
US3829910A (en) * 1973-01-04 1974-08-20 S Kaufman Check valve arrangement for use in bottoms of swimming pools
US4394939A (en) * 1980-09-22 1983-07-26 Henkel Kommanditgesellschaft Auf Aktien Dispenser container for viscous fluids
US4574835A (en) * 1983-02-22 1986-03-11 The Metallic Valve Company Limited Valve component
US4728006A (en) * 1984-04-27 1988-03-01 The Procter & Gamble Company Flexible container including self-sealing dispensing valve to provide automatic shut-off and leak resistant inverted storage
US5301504A (en) * 1992-02-14 1994-04-12 Robert Bosch Gmbh Combination valve
US20020158083A1 (en) * 1991-12-06 2002-10-31 Brown Paul E. Dispensing valve
CN100453043C (en) * 2007-01-23 2009-01-21 武汉理工大学 System for real-time monitoring of fatigue of driver of automobile
US20180023727A1 (en) * 2016-06-23 2018-01-25 Mgf S.R.L. Valve assembly for a volumetric compressor of the reciprocating type

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895503A (en) * 1956-06-25 1959-07-21 Int Harvester Co Spring valve
US3450003A (en) * 1967-01-03 1969-06-17 Wesley W Nightingale Ram with supplementing intake means
US3829910A (en) * 1973-01-04 1974-08-20 S Kaufman Check valve arrangement for use in bottoms of swimming pools
US4394939A (en) * 1980-09-22 1983-07-26 Henkel Kommanditgesellschaft Auf Aktien Dispenser container for viscous fluids
US4574835A (en) * 1983-02-22 1986-03-11 The Metallic Valve Company Limited Valve component
US4728006A (en) * 1984-04-27 1988-03-01 The Procter & Gamble Company Flexible container including self-sealing dispensing valve to provide automatic shut-off and leak resistant inverted storage
US20020158083A1 (en) * 1991-12-06 2002-10-31 Brown Paul E. Dispensing valve
US7077296B2 (en) 1991-12-06 2006-07-18 Aptargroup, Inc. Dispensing valve
US5301504A (en) * 1992-02-14 1994-04-12 Robert Bosch Gmbh Combination valve
CN100453043C (en) * 2007-01-23 2009-01-21 武汉理工大学 System for real-time monitoring of fatigue of driver of automobile
US20180023727A1 (en) * 2016-06-23 2018-01-25 Mgf S.R.L. Valve assembly for a volumetric compressor of the reciprocating type

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