US1371110A - Inlet-valve casing - Google Patents

Inlet-valve casing Download PDF

Info

Publication number
US1371110A
US1371110A US332352A US33235219A US1371110A US 1371110 A US1371110 A US 1371110A US 332352 A US332352 A US 332352A US 33235219 A US33235219 A US 33235219A US 1371110 A US1371110 A US 1371110A
Authority
US
United States
Prior art keywords
inlet
valve
casing
strainer
valve casing
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
US332352A
Inventor
Landrum H Pelphrey
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.)
U G PELPHREY
Original Assignee
U G PELPHREY
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
Application filed by U G PELPHREY filed Critical U G PELPHREY
Priority to US332352A priority Critical patent/US1371110A/en
Application granted granted Critical
Publication of US1371110A publication Critical patent/US1371110A/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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations

Definitions

  • the object of the invention is to provide means in the nature of a protector for the inlet or 'i'eed end of the suction pipe 01": a pump of the type'us d in connection with drainage work in mines and adapted to be used. in lieu of a globe valve and also of a check valve and strainer for preventing the induction of solid objects into the suction pipe of the pump.
  • Figure is a side view of the feed nozzle.
  • Fig. 2 is a sectional view of the same.
  • ihe casing of the device preferably comprises the detachable coupling member 10 and strainer member 11, the former of which is provided with a threaded terminal 12 for engagement with the end of the suction pipe of the pump (not shown) while the latter is connected with the former by a threaded joint 13 produced y forming an exteriorly threaded collar 141- on the strainer member to engage a corresponding opening in the Specification of Letters Patent.
  • valve which acts obviously in the direc tion indicated by the arrow in Fig. 2.
  • the stem 17 the valve extends through the valveseat and a guide 18 at the outer side of the strainer member for attachment to a loat 19 by which the valve is normally held closed and the casing maintained at a proper depth in the water in which it is submerged.
  • ' 'lhelioat serves obviously to hold the eas- :111 in an upright position with the perforated wall of the strainer uppermost and near the suriiace oi the water so as to avoid the induction of solid matter near the bot- 7 the outlet of the casing, and a float connected with tie valve for normally maintaining the same seated in opposition to the direction of suction through the casing.
  • a protector for the suction pipes of pumps having its casing provided at the inlet end with a screen and at an intermediate point, between the inlet and outlet ends with a valve seat, and a float actuated check valve mounted for seating movement in a direction toward the inlet end of the casing.
  • a device for the purpose indicated having a casing comprising detachable coupling and strainer members of which one is provided with a threaded collar for engagement with a corresponding recess in the other, a
  • valve seat being provided in said collar and a guide being provided in the strainer member in axial alinement With said collar, and a float actuated valve for engagement with said seat and adapted to close in Opposition to the flow of liquid through the casingend having its stein extended through said guide, thestminei' member being provided with liquid inlet epeniiigs in the portion of 10 its wall between said coiler and guide.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Description

L. H. PELPHREY.
\NLET VALVE CASlNG.
APPLICATION FILED 02121. 1919 1,371,1 1 0. Patented Mar. 8,1921.
jmgaiziz z QHIMMM:
UNITED STATES r TsNr oer-ice.
LANDRUM. H. PELPHREY, OF GIRARD, KANSAS, ASSIGNOR OF FOR-TY-FIVE ONE- HUNDREDTHS TO U. G. PELPHREY, OF MULBERRY, KANSAS,
INLET-VALVE CASING.
Application filed October 21, 1919.
To all whom it may concern. I
Be it known that I, LANDRUM H. PELIH- an a citizen of the United States of America, residing at Girard, in the county of I W" I crawford and btate 01 Kansas have invented new and useful Improvements in Inlet- Valve Casings, of which the following is a specification.
The object of the invention is to provide means in the nature of a protector for the inlet or 'i'eed end of the suction pipe 01": a pump of the type'us d in connection with drainage work in mines and adapted to be used. in lieu of a globe valve and also of a check valve and strainer for preventing the induction of solid objects into the suction pipe of the pump.
Furthermore it is the object to provide a device for the purpose indicated which'can be constructed at comparatively small costand which will operate automatically in teeding the pump, maintaining itself in proper relation to the surface of the water in the mine and dispense with the services of a helper or pump man ordinarily employed in this connection.
further objectsand advantagesoi the invention will appear in the course oi the fol lowing description of a preferred embodiment, it being understood that changes in term and proportion may be resorted to within the scope or" the claims without departing from rne principles involved.
In the drawing:
Figure is a side view of the feed nozzle.
Fig. 2 is a sectional view of the same.
ihe casing of the device preferably comprises the detachable coupling member 10 and strainer member 11, the former of which is provided with a threaded terminal 12 for engagement with the end of the suction pipe of the pump (not shown) while the latter is connected with the former by a threaded joint 13 produced y forming an exteriorly threaded collar 141- on the strainer member to engage a corresponding opening in the Specification of Letters Patent.
Patented Mar. 8, 1921.
Serial No. 332,352.
the pump which acts obviously in the direc tion indicated by the arrow in Fig. 2. The stem 17 the valve extends through the valveseat and a guide 18 at the outer side of the strainer member for attachment to a loat 19 by which the valve is normally held closed and the casing maintained at a proper depth in the water in which it is submerged.
' 'lhelioat serves obviously to hold the eas- :111 in an upright position with the perforated wall of the strainer uppermost and near the suriiace oi the water so as to avoid the induction of solid matter near the bot- 7 the outlet of the casing, and a float connected with tie valve for normally maintaining the same seated in opposition to the direction of suction through the casing.
2. A protector for the suction pipes of pumps having its casing provided at the inlet end with a screen and at an intermediate point, between the inlet and outlet ends with a valve seat, and a float actuated check valve mounted for seating movement in a direction toward the inlet end of the casing.
3. A device for the purpose indicated havin casing provided with detachable coupling and strainer members of which the former is provided with means for engaging a suction pipe, and a float actuated valve movable in the direction of flow through the casing and seatable toward the inlet end thereof, the stem of said valve extending through and beyond the strainer end of the casing. v
1. A device for the purpose indicated having a casing comprising detachable coupling and strainer members of which one is provided with a threaded collar for engagement with a corresponding recess in the other, a
valve seat being provided in said collar and a guide being provided in the strainer member in axial alinement With said collar, and a float actuated valve for engagement with said seat and adapted to close in Opposition to the flow of liquid through the casingend having its stein extended through said guide, thestminei' member being provided with liquid inlet epeniiigs in the portion of 10 its wall between said coiler and guide.
In testimony whereof I afiix my signature. LAN DRUM H. PELPHR-EY.
US332352A 1919-10-21 1919-10-21 Inlet-valve casing Expired - Lifetime US1371110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US332352A US1371110A (en) 1919-10-21 1919-10-21 Inlet-valve casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US332352A US1371110A (en) 1919-10-21 1919-10-21 Inlet-valve casing

Publications (1)

Publication Number Publication Date
US1371110A true US1371110A (en) 1921-03-08

Family

ID=23297852

Family Applications (1)

Application Number Title Priority Date Filing Date
US332352A Expired - Lifetime US1371110A (en) 1919-10-21 1919-10-21 Inlet-valve casing

Country Status (1)

Country Link
US (1) US1371110A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935196A (en) * 1957-03-22 1960-05-03 Porta Soft Company Regeneration system for liquidtreating apparatus
WO1997041068A1 (en) * 1996-04-30 1997-11-06 Stormwater Treatment Llc Apparatus and method for treating storm water runoff
US6027639A (en) * 1996-04-30 2000-02-22 Stormwater Treatment Llc Self-cleaning siphon-actuated radial flow filter basket
US6649048B2 (en) 2001-11-20 2003-11-18 Stormwater Management Filter cartridge with regulated surface cleaning mechanism
US20050040113A1 (en) * 2003-07-28 2005-02-24 Cds Technologies, Inc. Stormwater treatment system
US20060016767A1 (en) * 2004-07-23 2006-01-26 I.S.C. Environmental, Inc. Fluid filter system and related method
US20090045128A1 (en) * 2007-08-15 2009-02-19 Christopher Adam Murray Filter For Removing Sediment From Water
US20090045149A1 (en) * 2007-08-15 2009-02-19 Christopher Adam Murray Filter For Removing Sediment From Water
US10626592B2 (en) 2008-01-16 2020-04-21 Contech Engineered Solutions LLC Filter for removing sediment from water

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935196A (en) * 1957-03-22 1960-05-03 Porta Soft Company Regeneration system for liquidtreating apparatus
WO1997041068A1 (en) * 1996-04-30 1997-11-06 Stormwater Treatment Llc Apparatus and method for treating storm water runoff
US6027639A (en) * 1996-04-30 2000-02-22 Stormwater Treatment Llc Self-cleaning siphon-actuated radial flow filter basket
US7214311B2 (en) 2001-11-20 2007-05-08 Contech Stormwater Solutions Inc. Filter cartridge with check valve protection
US7419591B2 (en) 2001-11-20 2008-09-02 Contech Stormwater Solutions Inc. Filter cartridge with check valve protection
US20040112807A1 (en) * 2001-11-20 2004-06-17 Aberle Daniel W. Filter cartridge with check valve protection
US6649048B2 (en) 2001-11-20 2003-11-18 Stormwater Management Filter cartridge with regulated surface cleaning mechanism
US20050040113A1 (en) * 2003-07-28 2005-02-24 Cds Technologies, Inc. Stormwater treatment system
US6998038B2 (en) 2003-07-28 2006-02-14 Cds Technologies, Inc. Stormwater treatment system
US20110062088A1 (en) * 2004-07-23 2011-03-17 Olson Norman L Fluid filter system and related method
US7799235B2 (en) 2004-07-23 2010-09-21 Contech Stormwater Solutions, Inc. Fluid filter system and related method
US20060016767A1 (en) * 2004-07-23 2006-01-26 I.S.C. Environmental, Inc. Fluid filter system and related method
US20090045128A1 (en) * 2007-08-15 2009-02-19 Christopher Adam Murray Filter For Removing Sediment From Water
US20090045149A1 (en) * 2007-08-15 2009-02-19 Christopher Adam Murray Filter For Removing Sediment From Water
US8123935B2 (en) 2007-08-15 2012-02-28 Monteco Ltd. Filter for removing sediment from water
US8221618B2 (en) 2007-08-15 2012-07-17 Monteco Ltd. Filter for removing sediment from water
US10626592B2 (en) 2008-01-16 2020-04-21 Contech Engineered Solutions LLC Filter for removing sediment from water

Similar Documents

Publication Publication Date Title
US1488106A (en) Intake for oil-well pumps
US1371110A (en) Inlet-valve casing
US2104270A (en) Cementing equipment for wells
US2171402A (en) Fluid well flowing means
US1329171A (en) Strainer eqr pumps
US1736486A (en) Standing-valve construction
US2404202A (en) Combined bilge and tank washer and jet pump
US1430986A (en) Standing-valve collar
US1214400A (en) Pump-valve.
US1206385A (en) Pump.
US1326078A (en) Suctioh-pife fitting
US1543264A (en) Vacuum-controlled regulator
US2722944A (en) Valve muffler and refill
US1495315A (en) Combined flowmeter and primer
US1985663A (en) Automatic cut-off for fluid lines
US2206215A (en) Valve mechanism
US1400996A (en) Well-cleaner
US2717040A (en) Wellpoints
US1379477A (en) Sand-excluder
US1150473A (en) Pumping system.
US1716709A (en) Well pump
US1498042A (en) Oil or water pump
US1751046A (en) Ball cock
US1865873A (en) Pump
US1264296A (en) Cut-off valve for pipe-lines.