US973211A - Valve mechanism for air-compressors. - Google Patents

Valve mechanism for air-compressors. Download PDF

Info

Publication number
US973211A
US973211A US1907364516A US973211A US 973211 A US973211 A US 973211A US 1907364516 A US1907364516 A US 1907364516A US 973211 A US973211 A US 973211A
Authority
US
United States
Prior art keywords
valve
sleeve
air
valve mechanism
compressors
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
Inventor
George H Reynolds
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.)
REYNOLDS ICE MACHINE Co
Original Assignee
REYNOLDS ICE MACHINE Co
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
Priority to US34139106A priority Critical patent/US977475A/en
Application filed by REYNOLDS ICE MACHINE Co filed Critical REYNOLDS ICE MACHINE Co
Priority to US1907364516 priority patent/US973211A/en
Application granted granted Critical
Publication of US973211A publication Critical patent/US973211A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • F16K15/02Check valves with guided rigid valve members
    • F16K15/06Check valves with guided rigid valve members with guided stems
    • F16K15/063Check valves with guided rigid valve members with guided stems the valve being loaded by a helicoidal spring
    • 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
    • Y10T137/7504Removable valve head and seat unit
    • 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]
    • Y10T137/785With retarder or dashpot
    • Y10T137/7852End of valve moves inside dashpot chamber
    • 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]
    • Y10T137/7904Reciprocating valves
    • Y10T137/7922Spring biased
    • Y10T137/7929Spring coaxial with valve

Description

G, H. REYNOLDS. VALVE MECHANISM FOR AIR GOMPRESSORS. APPLIOATION FILED MAR. 25, 1907! Patented Oct. 18, 1910.

llNlT ere r'rn GEORGE H. REYNOLDS, OF MANSFIELD DEPOT, CONNECTICUT. ASSIGNOB TO THE REYNOLDS ICE MACHINE COMPANY, OF NEW YORK, N. Y., A CORPORATION OF new roan,

VALVE MECHANISM FOR AIR-COMPRESSORS.

Original application filed October 31, 1906, Serial No. 341,391.

Serial No. 364,516.

To all whom it may concern:

Be it known that l. GEORGE H. Rnrxonns, a citizen oil the United States, residing in lt'l anslield Depot. county of Tolland, and State of Connecticut, have invented a new and useful Improvement in Valve Mechanism for Compressors, of which the following is a description.

This invention relates to valve mechanisms, and particularly to outlet valves, which may be used in any relation but which I have shown particularly adapted to the compression mechanism of a refrigerating apparatus, more particularly shown anddescribed in my application, Serial Number 341,391, filed October 31st, 1906, of which this application is a division.

Among the objects of my invention may be noted the following: to provide an outletvalve, the structure of which is adapted for practically any use, and which, wherever used, will be strong and durable, certain in action and effective for the purposes; to provide an outlet valve, the movements of which are always under comparative control overcome only by the force of the compressed fluid during operation; and to provide an outlet valve mechanism which has its operative movements in right lines without possibility of variation therefrom.

With the above objects in view, and others which will be detailed during the course of this description, my invention consists in the parts, :t'eatures and combinations of elements hereinafter described and claimed.

In order that my invention may be understood, I have provided drawings in which the figure is an enlarged sectional detail of my outlet valve made according to my in vention.

Generally speaking, in my refrigerating apparatus, made the subject of the application aforesaid, the air or gas which is employed as the circulating or refrigerating medium, is pumped or forced into the receiving or return chamber or pipe of a compression mechanism by means of a rumor pump located 1n the bottom of the compression tank. The frame has a hollow head at opposite ends close to the ends of the piston cylinder, providing chambers w1th1n wlnch the air or other gas enters, and in whlch the inlet and outlet valves operate.

The particular invention, of this applica- Specification of Letters Patent.

Pz'utented Oct. to, H910.

Divided and this application filed March 25,

tion, is the outlet valve mechanism which is shown in all its details in the figure. and wherein the valve-head 26 is carried by the stem 27 journaled in sleeve 28, in turn jour naled at its forward end in the spider 23), which latter is peripherally screw-threaded to cooperate with the ring 30; which in. turn is peripherally screw-threaded to cooperate With the wall 81 of the heads respectively containing the valve chambers 8 and 9. The ring 30, at its outer end, is pro vided with a beveled flange 32 providing a seat for the valve-head 26. The other end ofthe sleeve 28 is journaled in the cap 33, which is peripherally screw-threaded at its inner end to cooperate with the head 34 of chamber 9, and is provided centrally with the bore 35, which latter is enlarged at its open end to provide the chamber The sleeve 28 slides freely in the bore 35 of the cap 33, and near its outer end is provided with the collar or flange 37 affording a bearing for the coiled-spring 39, which surropnds said sleeve, and the other end of which spring operates within the chamber 36, the spring thus exercising a normal tendency to force the sleeve outwardly and the sleeve, in consequence, exercising :1 nor-- mal tendency to force the valve-stem outwardly and the valve-head 26 against its seat 32. In the bore of the cap 33, a coiled-spring 40 is located, which cooperates with theadjacent end of the sleeve 28 and prevents the latter from being forced too far into the bore 35, thus preventing the valve-head 26 from having excessive movement away from its seat 32. In other words, the power of the compressed air Will force the valve-head 26 away from its seat 32, thus exerting pressure on the sleeve 28, which in turn will compress the spring 39, the latter having a normal tendency to hold the valve-head 26 against its seat 32; but, should the air pressure be sullicient to excessively compress the spring 39, the spring 40 inthe cap 215 will act a cushion to receive the impact of the end of the sleeve 28, and will prevent too great movement of the valve-head, cushion the movement of the same and prevent the valve parts from rat tling or operating upon each other noisily.

From the above description, it will be seen that among the advantages of my valve mechanism, the following may be particulnrly noted: The entire valve structure is rcmovable or detachable from the frmnework.

spending to the influences of the gas under compression, and its spring mechanism in opposite directions; the valve-head cannot be thrmvn from its seat in operation, nor assume a position such that its operation or action will become defective; and the valve parts, irrespective of the rapidity of their operation, Will be noiseless and cannot chatter.

Having thus described my invention, What I claim and desire to secure by Letters Patent is:

A valve mechanism comprising a frame;

stem; 3 socketed sleeve for receiving said stem; oppositely disposed ournals for sup porting said sleeve; a socket in one of said ournals; a spring located 111 said socket and cooperating with one end of the sleeve; a-

collar on. said sleeve; 5 spring surrounding the sleeve and engaging one end of the co1- lar; and at its opposite end engaging a stationary part.

In testimony whereof I have hereunto signed my name in the presence" of two snbscribing Witnesses.

' GEORGE- H. REYNOLDS.

l itnesses CHAS. MoC. CHAPMAN M. HERSKOVITZ.

US1907364516 1906-10-31 1907-03-25 Valve mechanism for air-compressors. Expired - Lifetime US973211A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US34139106A US977475A (en) 1906-10-31 1906-10-31 Ice-making machine.
US1907364516 US973211A (en) 1906-10-31 1907-03-25 Valve mechanism for air-compressors.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1907364516 US973211A (en) 1906-10-31 1907-03-25 Valve mechanism for air-compressors.

Publications (1)

Publication Number Publication Date
US973211A true US973211A (en) 1910-10-18

Family

ID=3041590

Family Applications (1)

Application Number Title Priority Date Filing Date
US1907364516 Expired - Lifetime US973211A (en) 1906-10-31 1907-03-25 Valve mechanism for air-compressors.

Country Status (1)

Country Link
US (1) US973211A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527005A (en) * 1947-05-12 1950-10-24 Frank N Glover Self-closing filling device for liquid fuel containers
US3055388A (en) * 1958-05-22 1962-09-25 Mastabar Mining Equip Co Ltd Liquid pressure control valves
US20050211308A1 (en) * 2004-03-24 2005-09-29 Sauer-Danfoss Inc. Pressure limiting valve in a hydraulic machine and hydraulic machine having a pressure limiting valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527005A (en) * 1947-05-12 1950-10-24 Frank N Glover Self-closing filling device for liquid fuel containers
US3055388A (en) * 1958-05-22 1962-09-25 Mastabar Mining Equip Co Ltd Liquid pressure control valves
US20050211308A1 (en) * 2004-03-24 2005-09-29 Sauer-Danfoss Inc. Pressure limiting valve in a hydraulic machine and hydraulic machine having a pressure limiting valve
US7159613B2 (en) * 2004-03-24 2007-01-09 Sauer-Danfoss, Inc. Pressure limiting valve in a hydraulic machine having a pressure limiting valve

Similar Documents

Publication Publication Date Title
US6152705A (en) Air drive pumps and components therefor
US912502A (en) Fluid-pressure-cushioning device.
US2255920A (en) Ship propeller having rotatable blades
US2027076A (en) Air compressing device
US787480A (en) Centering-motor.
US8087902B2 (en) Hydraulic device with a lubricating pump
US331789A (en) Stop and waste valve
US1964679A (en) Compressor
US1963685A (en) Valve
US720100A (en) Check-valve.
US2027979A (en) Boot pump
US1254024A (en) Valved piston.
US1142551A (en) Fluid-pressure motor.
US931532A (en) Valve.
US326545A (en) class
US619705A (en) Valve
US9676465B2 (en) Piston pump
US639673A (en) Valve.
US551370A (en) Blow-off cock
US1163849A (en) Pump or motor.
US1793850A (en) Valve
US1097074A (en) Packing.
US2002386A (en) Double piston fluid motor
US2287360A (en) Air compressor
US2851013A (en) Fluid motor with fluid actuated reversing valve