US1630799A - Compressor - Google Patents

Compressor Download PDF

Info

Publication number
US1630799A
US1630799A US3565425A US1630799A US 1630799 A US1630799 A US 1630799A US 3565425 A US3565425 A US 3565425A US 1630799 A US1630799 A US 1630799A
Authority
US
United States
Prior art keywords
inlet
head
cylinder
valve
exhaust
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
Murray Donald Graham
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.)
BESSEMER GAS ENGINE Co
Original Assignee
BESSEMER GAS ENGINE 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 claimed from US670558A external-priority patent/US1639799A/en
Application filed by BESSEMER GAS ENGINE Co filed Critical BESSEMER GAS ENGINE Co
Priority to US3565425 priority Critical patent/US1630799A/en
Application granted granted Critical
Publication of US1630799A publication Critical patent/US1630799A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/106—Adaptations or arrangements of distribution members the members being parallel non-flexible strips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/064—Cooling by a cooling jacket in the pump casing
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/30—Spring arrangements
    • F16K2200/302—Plurality of biasing means, e.g. springs, for opening or closing single valve member
    • 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
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6579—Circulating fluid in heat exchange relationship
    • 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
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased

Definitions

  • the invention is particularly directed to the valve construction of compressors.
  • leaf valves arev used and are of a type and construction that particularly adapt them for use at the ends of the cylinders giving a very small clearance and a veryeflicient closure. .Features and details of the invention will appear more fully from the specification and claims.
  • Fig. 1 shows a central section through the upper end of acompressor cylinder on th line 11 in Fig. 2; Y
  • Fig. 2 a plan view of the cylinder
  • Fig. 3 a section on the line 3-3 in 2;
  • Fig.4 a section on the line 1-4 in Flg. 2;
  • Fig. 5 a plan view of the valve plate.
  • a valve plate 4 is secured to the cylinder. As shown. this is of a form to operate in connection with a second cylinder immediately ad acent (not shown).
  • the valve plate has an exhaust port 5 and the inlet passages 6.
  • a cyllnder head 7 is arranged on the valve plate. It has the inlet port 8 and the exhaust passages 9.
  • leaf valve, 10 operates on a seat 11 on the underside of the cylinder head and controls the inlet port 8.
  • a leaf valve 10 operates in a pocket 12 in the valve plate 1 and the valve plate is provided with a guard 13 permitting the openlng of the valve.
  • Coil springs 14 operate upon the leaf valve to assist in the seating of the valve and these springs extend downwardly through openings 12 in the plate 4: into pockets 15 in the cylinder walls.
  • An exhaust valve 16 is in the form of a small plate, commonly termed a leaf valve,
  • a pocket 17 in the cylinder head It operates on a seat 5 on the valve plate and the opening of the valve -is limited by a guard 17 on the cylinder head.
  • Coil springs 18 assist in seating the valve and these springs extend upwardly into pockets 19 arranged in the cylinder head, the cylinder head being chambered as hereinafter described and these pockets be ing arranged in the chambers.
  • the cylinder head is chamhered'and a central partition 20 extends across the cylinder head between the exhaust side and inlet side of the head.
  • the partitiori has eh U enlargement 20 through which a screw-20 extends clamping the head on the plate.
  • the head is also secured by screws 20 which extend through the-head and plate into the cylinder walls.
  • An inlet. chamber 21 is formed in the head which has an inlet opening 22 and an exhaust chamber 23 formed in the head having a discharge opening 24. These chambers have the inclined upper walls 25 and 26, these being opposingly in-.
  • the chambers gradually enlarge toward the inlet or outlet passage so as to provide for a uniform resistance to flow to and from the inlet and exhaust ports.
  • the head and communicates through the passage 28 with the Water jacket of the cylinder.
  • a water chamber 27 is arranged in coil springs in the plate acting on the inlet j valve.
  • a compressor in a compressor,-the combination of a cylinder; a valve plate on the cylinder having an exhaust port and an inlet passage therethrough; a head on the plate having an inlet port and an outlet passage therethrough; inlet: and exhaust straight-sided leaf valves controlling the ports; coil springs pocketed in'the head acting onthe exhaust valve; and coil springs extending through the plate and pocketed in the cylinder acting on the inlet valve.
  • a compressor the combination of a cylinder; a valve plate on the cylinder having an exhaust port and an inlet passage therethrough; a head on the plate having an inlet port an an exhaust passage therethrough, said head having inlet and exhaust chambers with their, outer walls inclined; and inlet and exhaust straight-sided leaf valves controlling the ports.
  • a compressor the combination of a cylinder; a valve plate on the cylinder havmg therethrough; a head on the plate having an inlet port and an exhaust passage. therean exhaust port and an inlet passage through, said head having inlet andexhaust chambers with their outer walls inclined; inlet and exhaust straight-sided leaf valves controlling the ports; coil springs pocketed,
  • a compressor the combination of a cylinder; a valve plate on the cylinder having an exhaust port and an inlet passage therethrough; a head onthe plate having an inlet port and'outlet passages therethrough,
  • the head and plate assembled forming leaf spring seats, guards and pockets; inlet andexhaust straight-sided leaf valves control ling the ports coil springspocketed in the head acting on the exhaust valve; and, coil springs in the plate acting on the inlet valve.

Description

May 31, 1927.
D. G. MURRAY COMPRES S OH File d June 3, 1925 Patented May 31, 1927. a
' UNITED STATES- PATENT OFFICE.
DONALD GRAHAM; MURRAY, GROVE CITY, PENNSYLVANIA, ASSIGNOR -TO THE BESSEMER GAS ENGINE COMPANY, OF GROVE CITY, PENNSYLVANIA, A CORPORA- TION OF PENNSYLVANIA.-
COMPRESSOR.
Application flled June 8, 1925. Serial No. 35,654.
The invention is particularly directed to the valve construction of compressors. According to the present invention leaf valves arev used and are of a type and construction that particularly adapt them for use at the ends of the cylinders giving a very small clearance and a veryeflicient closure. .Features and details of the invention will appear more fully from the specification and claims.
The invention is illustrated in the accom panying drawings as follows Fig. 1 shows a central section through the upper end of acompressor cylinder on th line 11 in Fig. 2; Y
Fig. 2 a plan view of the cylinder;
Fig. 3 a section on the line 3-3 in 2;
Fig.4 a section on the line 1-4 in Flg. 2;
Fig. 5 a plan view of the valve plate.
1 marks the cylinder having the bore 2 and water jacket 3. A valve plate 4 is secured to the cylinder. As shown. this is of a form to operate in connection with a second cylinder immediately ad acent (not shown). The valve plate has an exhaust port 5 and the inlet passages 6. A cyllnder head 7 is arranged on the valve plate. It has the inlet port 8 and the exhaust passages 9. 'A. leaf valve, 10 operates on a seat 11 on the underside of the cylinder head and controls the inlet port 8. A leaf valve 10 operates in a pocket 12 in the valve plate 1 and the valve plate is provided with a guard 13 permitting the openlng of the valve. Coil springs 14 operate upon the leaf valve to assist in the seating of the valve and these springs extend downwardly through openings 12 in the plate 4: into pockets 15 in the cylinder walls.
An exhaust valve 16 is in the form of a small plate, commonly termed a leaf valve,
and it is arranged in a pocket 17 in the cylinder head. It operates on a seat 5 on the valve plate and the opening of the valve -is limited by a guard 17 on the cylinder head. Coil springs 18 assist in seating the valve and these springs extend upwardly into pockets 19 arranged in the cylinder head, the cylinder head being chambered as hereinafter described and these pockets be ing arranged in the chambers. As before stated the cylinder head is chamhered'and a central partition 20 extends across the cylinder head between the exhaust side and inlet side of the head. The partitiori has eh U enlargement 20 through which a screw-20 extends clamping the head on the plate. The head is also secured by screws 20 which extend through the-head and plate into the cylinder walls. An inlet. chamber 21 is formed in the head which has an inlet opening 22 and an exhaust chamber 23 formed in the head having a discharge opening 24. These chambers have the inclined upper walls 25 and 26, these being opposingly in-.
clined thus making the chambers gradually enlarge toward the inlet or outlet passage so as to provide for a uniform resistance to flow to and from the inlet and exhaust ports. the head and communicates through the passage 28 with the Water jacket of the cylinder.
A water chamber 27 is arranged in coil springs in the plate acting on the inlet j valve.
2. In a compressor,-the combination of a cylinder; a valve plate on the cylinder having an exhaust port and an inlet passage therethrough; a head on the plate having an inlet port and an outlet passage therethrough; inlet: and exhaust straight-sided leaf valves controlling the ports; coil springs pocketed in'the head acting onthe exhaust valve; and coil springs extending through the plate and pocketed in the cylinder acting on the inlet valve.
3. In a compressor, the combination of a cylinder; a valve plate on the cylinder having an exhaust port and an inlet passage therethrough; a head on the plate having an inlet port an an exhaust passage therethrough, said head having inlet and exhaust chambers with their, outer walls inclined; and inlet and exhaust straight-sided leaf valves controlling the ports.
4. In a compressor, the combination of a cylinder; a valve plate on the cylinder havmg therethrough; a head on the plate having an inlet port and an exhaust passage. therean exhaust port and an inlet passage through, said head having inlet andexhaust chambers with their outer walls inclined; inlet and exhaust straight-sided leaf valves controlling the ports; coil springs pocketed,
in the head acting on the exhaust valve; and
therethrough; ahead on the plate having an I inlet port and an exhaust passage therecontrolling the ports having chambers with through, said head having inlet and exhaust chambers with their outer walls inclined; inlet and exhaust straight-sided leaf valves the outer walls oppositely inclined; and a water chamber.
6. In a compressor, the combination of a cylinder; a valve plate on the cylinder having an exhaust port and an inlet passage therethrough; a head onthe plate having an inlet port and'outlet passages therethrough,
the head and plate assembled forming leaf spring seats, guards and pockets; inlet andexhaust straight-sided leaf valves control ling the ports coil springspocketed in the head acting on the exhaust valve; and, coil springs in the plate acting on the inlet valve.
In testimony whereof I have hereunto set 30 my hand.
DONALD GRAHAM MURRAY.
US3565425 1923-10-24 1925-06-08 Compressor Expired - Lifetime US1630799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US3565425 US1630799A (en) 1923-10-24 1925-06-08 Compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US670558A US1639799A (en) 1923-10-24 1923-10-24 Automatic telephone system
US3565425 US1630799A (en) 1923-10-24 1925-06-08 Compressor

Publications (1)

Publication Number Publication Date
US1630799A true US1630799A (en) 1927-05-31

Family

ID=26712364

Family Applications (1)

Application Number Title Priority Date Filing Date
US3565425 Expired - Lifetime US1630799A (en) 1923-10-24 1925-06-08 Compressor

Country Status (1)

Country Link
US (1) US1630799A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434734A (en) * 1945-04-06 1948-01-20 Copeland Refrigeration Corp Compressor valve
US2492547A (en) * 1945-05-03 1949-12-27 Donald E Willard Air compressor
US3370786A (en) * 1966-04-19 1968-02-27 Ingersoll Rand Co Multifinger dual valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434734A (en) * 1945-04-06 1948-01-20 Copeland Refrigeration Corp Compressor valve
US2492547A (en) * 1945-05-03 1949-12-27 Donald E Willard Air compressor
US3370786A (en) * 1966-04-19 1968-02-27 Ingersoll Rand Co Multifinger dual valve

Similar Documents

Publication Publication Date Title
US5379729A (en) Cylinder head cooling structure for multi-valve engine
US1630799A (en) Compressor
US1711013A (en) Compressor
US1780121A (en) Valve mechanism for pumps
US1955007A (en) Valve assembly
US2020508A (en) Valve mounting for refrigerator compressors
US1844159A (en) Valve for pumps or the like
US3313278A (en) Valve port passages and the arrangement thereof in engines
US2113904A (en) Engine construction
US1759301A (en) Apparatus for cooling compressor valves and compressed fluids
US1863068A (en) Throttle
US2090800A (en) Engine valve
US1508568A (en) Valve
US1996763A (en) Valve mechanism
US2373537A (en) Valve mechanism for steam engines
US1244913A (en) Pump.
US1680099A (en) Valve for internal-combustion engines
US1574761A (en) Valve mechanism
US1143258A (en) Inspirator for internal-combustion engines.
US1852133A (en) Internal combustion engine
US690879A (en) Arrangement for valves for pumps, &c.
US2016372A (en) Measuring valve
US1780857A (en) Engine drain or compression relief valve
US1202173A (en) Hydraulic by-pass valve.
US2235456A (en) Valve