US654321A - Valve for pumps. - Google Patents
Valve for pumps. Download PDFInfo
- Publication number
- US654321A US654321A US1900002747A US654321A US 654321 A US654321 A US 654321A US 1900002747 A US1900002747 A US 1900002747A US 654321 A US654321 A US 654321A
- Authority
- US
- United States
- Prior art keywords
- valve
- pump
- web
- base member
- flange
- 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
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- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
-
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/1401—Check valves with flexible valve members having a plurality of independent valve members
-
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
-
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
- F16K15/161—Check valves with flexible valve members with tongue-shaped laminae with biasing means in addition to material resiliency, e.g. spring
-
- 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
- Y10T137/7504—Removable valve head and seat unit
- Y10T137/7559—Pump type
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- 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
- Y10T137/7839—Dividing and recombining in a single flow path
- Y10T137/784—Integral resilient member forms plural valves
Definitions
- ATTORNEYS n uonms PEYER$ 00.. won-Anne" wAsumcnoN. o. c.
- This invention relates to valves for pumps
- the invention consists in the construction and arrangement of parts hereinafter de scribed and constitutes an improvement upon the construction shown in United States Letters Patent No. 623,617, issued to me April 25, 1899.
- Figure 1 is a side elevation of a pump-body provided with a valve constructed and mounted according to my invention; Fig. 2, a section thereof on the line 2 2 of Fig. 1; Fig. 3, a transverse section thereof upon the line 3 3 of Fig. 2, and Fig. 4 a similar section thereof upon the line 4 1 of Fig. 2.
- annular pump-base member 5 provided with suitable legs or supports 6, whereby it may in operative position be maintained slightly raised above the structure upon which it may rest.
- the base 5 is provided with a diametrical web 7 and with an annular in-- wardly-directed flange 8 in the same horizontal plane as said web.
- the plates 10 and 11 are thus arranged in pairs, each embracing one plate 10 above and one plate 11 below the valve-disk, and each of said pairs is arranged at one side of the web 7, and, together with the portion of the valve-disk arranged between the two plates constituting the respective pair, operate to normallyc'los'e the space between the web 7 and the flange the web 7, and the member 14 and valve-disk 9 are'detachably locked in position by means of bolts 18, whichare passed through openings in the web 16 and the web 7 and which may be removed to allow the removal of the valve-disk for substitution or repair.
- the member 14 is provided exteriorly with a shouldered portion 19, upon which fits the lower end portion of the pump-tube 20, and the member 13 thus serves as a reinforcement for the contiguous portion of the pumptube, the pump-tube being usually of relatively-thin material and also serves as a connection for the pump tube and the base member.
- a pump of the class described provided with a base member embodying an inwardlydirected flange, a valve which is placed upon said flange, a supplemental member which is seated upon said base member, said base member and said supplemental member being each provided with a transverse web by and between which the central portion of said valve is immovably secured, whereby the sides of said valve are free to move operatively, and means for detachably securing together said transverse webs in position to retain said valve between the same, substantially as shown and described.
- a pump of the class described comprising a base member provided with an inwardlydirected flange and with a transverse web connected at its ends with said flange, a supplemental member which is seated upon said base member and provided with a transverse web corresponding with the first-named transverse web, a valve which is placed between said members and which is firmly secured centrally by and between said transverse webs, and means for securing said members in operative position, substantially as shown and described.
- a pump of the class described comprising a base member provided with an inwardlydirected flange and with a transverse Web connected at its ends with said flange, a supplemental member which is seated upon said base member and provided with a transverse web corresponding with the first-named transverse web, a valve which is placed between said members and which is firmly secured centrally by and between said transverse webs, and means passing through said valve for securing said members in operative position, said means comprising screws or bolts passed through said transverse webs at the ends thereof, substantially as shown and described.
Description
Patented July 24, 1900.
J. J. UCR'OWLEY.
VALVE FOR PUMPS.
(Application filed Jan. 25, 1900.)
(No Model.
ATTORNEYS n: uonms PEYER$ 00.. won-Anne" wAsumcnoN. o. c.
NrTED STATES" P TENT @rrion.
JAMES JOSEPH ooRowLEY, OF-JERSEY CITY, NEW JERSEY.
VALVE Foe PZUM PSI.
SPECIFICATION armies part of Letters Patent No. 654,321, date d r111 24, 1906. Application filed January 25, 1900. Serial No; 2 ,747. (No model.)
This invention relates to valves for pumps,
and particularly to devices of this class for use in pumps which are employed on canal and other boats for removing water from the holds thereof; and the object of the invention is to provide an improved valve of this class which is simple in construction and operation and which is so constructed and mounted in the pump that it may be quickly and easily removed therefrom for repair or for the substitution of a new valve.
The invention consists in the construction and arrangement of parts hereinafter de scribed and constitutes an improvement upon the construction shown in United States Letters Patent No. 623,617, issued to me April 25, 1899.
In the accompanying drawings, forming part of this specification, in which like reference characters denote like parts in the several views, Figure 1 is a side elevation of a pump-body provided with a valve constructed and mounted according to my invention; Fig. 2, a section thereof on the line 2 2 of Fig. 1; Fig. 3, a transverse section thereof upon the line 3 3 of Fig. 2, and Fig. 4 a similar section thereof upon the line 4 1 of Fig. 2.
In the practice of my invention I provide an annular pump-base member 5, provided with suitable legs or supports 6, whereby it may in operative position be maintained slightly raised above the structure upon which it may rest. The base 5 is provided with a diametrical web 7 and with an annular in-- wardly-directed flange 8 in the same horizontal plane as said web. A circular valve-disk 9, preferably composed of rubber, rubber and canvas, or leather, is arranged upon the web 7'and flange 8 and is provided with two metal plates 10 upon its upper side and two similar plates 11 upon its lower side and respectively in registration with the plate 10. The plates 10 and 11 are thus arranged in pairs, each embracing one plate 10 above and one plate 11 below the valve-disk, and each of said pairs is arranged at one side of the web 7, and, together with the portion of the valve-disk arranged between the two plates constituting the respective pair, operate to normallyc'los'e the space between the web 7 and the flange the web 7, and the member 14 and valve-disk 9 are'detachably locked in position by means of bolts 18, whichare passed through openings in the web 16 and the web 7 and which may be removed to allow the removal of the valve-disk for substitution or repair.
The member 14 is provided exteriorly with a shouldered portion 19, upon which fits the lower end portion of the pump-tube 20, and the member 13 thus serves as a reinforcement for the contiguous portion of the pumptube, the pump-tube being usually of relatively-thin material and also serves as a connection for the pump tube and the base member.
The operation of the pump described is the same as that of other pumps of the class, the
pump rod and piston, which are not shown,
operating within the pump-tube.
I do not limit myself to the specific con-' struction and arrangement of parts herein described, but reserve the right to vary the same within the scope of my invention.
Having fully described my invention, I claim as new and desire to secure by Letters Patent 1. A pump of the class described, provided with a base member embodying an inwardlydirected flange, a valve which is placed upon said flange, a supplemental member which is seated upon said base member, said base member and said supplemental member being each provided with a transverse web by and between which webs the central portion of said valve is immovably secured, whereby the sides of said valve are free to move operatively, substantially as shown and described.
2. A pump of the class described, provided with a base member embodying an inwardlydirected flange, a valve which is placed upon said flange, a supplemental member which is seated upon said base member, said base member and said supplemental member being each provided with a transverse web by and between which the central portion of said valve is immovably secured, whereby the sides of said valve are free to move operatively, and means for detachably securing together said transverse webs in position to retain said valve between the same, substantially as shown and described.
3. A pump of the class described, comprisinga base member provided with an inwardlydirected flange and with a transverse web connected at its ends with said flange, a supplemental member which is seated upon said base member and provided with a transverse web corresponding with the first-named transverse web, a valve which is placed between said members and which is firmly secured centrally by and between said transverse webs, and means for securing said members in operative position, substantially as shown and described.
4. A pump of the class described, compris ing a base member provided with an inwardlydirected flange and with a transverse Web connected at its ends with said flange, a supplemental member which is seated upon said base member and provided with a transverse web corresponding with the first-named transverse web, a valve which is placed between said members and which is firmly secured centrally by and between said transverse webs, and means passing through said valve for securing said members in operative position, said means comprising screws or bolts passed through said transverse webs at the ends thereof, substantially as shown and described.
In testimony that I claim the foregoing as myinvention I have signed my name, in presence of the subscribing witnesses, this 23d day of January, 1900.
JAMES JOSEPH OCROWLEY.
Witnesses:
F. A. STEWART, O. C.-OLsEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1900002747 US654321A (en) | 1900-01-25 | 1900-01-25 | Valve for pumps. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1900002747 US654321A (en) | 1900-01-25 | 1900-01-25 | Valve for pumps. |
Publications (1)
Publication Number | Publication Date |
---|---|
US654321A true US654321A (en) | 1900-07-24 |
Family
ID=2722890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1900002747 Expired - Lifetime US654321A (en) | 1900-01-25 | 1900-01-25 | Valve for pumps. |
Country Status (1)
Country | Link |
---|---|
US (1) | US654321A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912158A (en) * | 1954-07-22 | 1959-11-10 | Peters & Russell Inc | Pump |
US3295547A (en) * | 1964-02-10 | 1967-01-03 | Scaramucci Domer | Foldable check valve |
US3831628A (en) * | 1973-03-13 | 1974-08-27 | E Kintner | Check valve |
EP1416204A1 (en) * | 2002-10-31 | 2004-05-06 | Robert Bosch Gmbh | Check valve |
US20090183781A1 (en) * | 2008-01-21 | 2009-07-23 | Rong-Jyh Song | Open state maintainable valve device for an inflatable article |
US20170021485A1 (en) * | 2014-08-28 | 2017-01-26 | Power Tech Staple and Nail, Inc. | Elastomeric exhaust reed valve for combustion driven fastener hand tool |
-
1900
- 1900-01-25 US US1900002747 patent/US654321A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912158A (en) * | 1954-07-22 | 1959-11-10 | Peters & Russell Inc | Pump |
US3295547A (en) * | 1964-02-10 | 1967-01-03 | Scaramucci Domer | Foldable check valve |
US3831628A (en) * | 1973-03-13 | 1974-08-27 | E Kintner | Check valve |
EP1416204A1 (en) * | 2002-10-31 | 2004-05-06 | Robert Bosch Gmbh | Check valve |
US20090183781A1 (en) * | 2008-01-21 | 2009-07-23 | Rong-Jyh Song | Open state maintainable valve device for an inflatable article |
US7992588B2 (en) * | 2008-01-21 | 2011-08-09 | Rong-Jyh Song | Open state maintainable valve device for an inflatable article |
US20170021485A1 (en) * | 2014-08-28 | 2017-01-26 | Power Tech Staple and Nail, Inc. | Elastomeric exhaust reed valve for combustion driven fastener hand tool |
US11554471B2 (en) * | 2014-08-28 | 2023-01-17 | Power Tech Staple and Nail, Inc. | Elastomeric exhaust reed valve for combustion driven fastener hand tool |
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