US103325A - Improvement in anti-freezing devices for pumps - Google Patents
Improvement in anti-freezing devices for pumps Download PDFInfo
- Publication number
- US103325A US103325A US103325DA US103325A US 103325 A US103325 A US 103325A US 103325D A US103325D A US 103325DA US 103325 A US103325 A US 103325A
- Authority
- US
- United States
- Prior art keywords
- valve
- chamber
- pumps
- pipe
- improvement
- 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
- 238000007710 freezing Methods 0.000 title description 3
- 239000004576 sand Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100379079 Emericella variicolor andA gene Proteins 0.000 description 1
- 238000007200 Mander carbonylation reaction Methods 0.000 description 1
- 241000287531 Psittacidae Species 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/0235—Valves specially adapted therefor
-
- 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
- Y10T137/8593—Systems
- Y10T137/877—With flow control means for branched passages
- Y10T137/87829—Biased valve
-
- 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
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88054—Direct response normally closed valve limits direction of flow
Definitions
- rlille first part ot'my ⁇ invention relates to preventing iron Lpumps from freezing; and itcon-- sists in the construction of the vlowervalvechamber and its arrangement at any desir'cd position in the pipe below the ⁇ reach of fr ost,
- the drawing' is a vertical 'section througlra jvalvechamber embodying my invention.
- valve-chamber A is made ot' a suitable 'form' to make a connection in' the pipe leadingl from the pump tothe water, the upper part,
- a chamber is formed in4 the ⁇ top of cap Gfor the supplementary or over- ⁇ flow-valve S by means of thefh'ollow nut H,
- the overow-valve Sis a common chick-valve
- the seat of the lower valve,D isfan upward- ⁇ project-ing ange, e, which presents theQleast practicable lodging-place for sand, and also forms a basin or receptacle, L, around it for any sand that may he ⁇ drawn into thevalvechamber.
- valvefchamber is designed to be placed below the platform on which the pump stands, and, as will be seen, isso constructed and arranged ⁇ asto be easily accessible for repairs ot' the valves without hav ing to disconnect the pump from the pipe o r to disconnect any part ot' the pipe, as the valves canl be reached by unscrewing the nut H and cap G.
- This arrangement ofthe valve chamber also obviatcs the necessity ot construct-v.4
- valve-seat e, basin L ⁇ ,stop-c'ocl i K, ⁇ and strainer O arranged in connection with the valve-chamber A,.substantially as and for the 'purpose set forth.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
` Y J. @HANNINGQ l l A NTIFRBBZING DEVICE PoR PUMPS. "N0.`103,325.\ Patented May Z4, 1870.
` "JZ//M INDIANAPOLIS, JNO@ ,0rl tilter to prevent as t `UMTED STATES PATENT OFFICE.
JOHN HANNING, or INDrANAPoLIs, INDrANA, AssreNoR ITo BtMsELF .AND noswELL n'nousn, or s A-ME PLAoE.-
IMPROVEMENT IN 'AN'Tlf-FREEZ'ING DEVICES -F" o'R:Pu|y|Ps.
,Spccica'tiou 'forming part Dt'. Letters Patent No. l`03,325, dated May 24, 1870.
Teelt. whom 'it may concern: l `J--Be-it known that I, JOHN G. HANNING,;of
Indianapolis, in thc county ot' Marion-'and `State of Indiana, have invented a certain Gom-- bined Anti-Freezing Valve, `Sand-Screen, and asher for'Pumps, ot' which the vfollowing is a specitication. i
, rlille first part ot'my` invention relates to preventing iron Lpumps from freezing; and itcon-- sists in the construction of the vlowervalvechamber and its arrangement at any desir'cd position in the pipe below the `reach of fr ost,
combined with .the attachment ot" a. supplementary valveand overflowvpipe in sucha man- Der that when pumping has ceased thewate'r 4contained inthe pump and pipe above the valve (will iiow out down to the level of the top of .the 'overliow-pipe.
The seqond part ojt' my invention consists in the construction of the lower-=\'alve-seat, combined with the arrangement ot' a suitable cock,
through which to Wash outany sand that may i "be drawn into the valvechamber, and a screen 'aras practicable sand from getting into thechambcr.V 1
The drawing' is a vertical 'section througlra jvalvechamber embodying my invention.
The valve-chamber A is made ot' a suitable 'form' to make a connection in' the pipe leadingl from the pump tothe water, the upper part,
. B, receiving-the pipe that connects with the pump, and the lower part, C, receiving the'pi pe that extends .to-the wuter. l
Dis the'lower valve of the pump, which is lkeptin vits proper .position bythe stern E and.
\ guide F, the'latter being a downward projec- ,tion t'roxnthe nut G, .constitut ing' the capot' the valve-chamber. A chamber is formed in4 the `top of cap Gfor the supplementary or over- {flow-valve S by means of thefh'ollow nut H,
which'is screwed into a d ange 'on t top ,ot' the cap G, as shown.V From' the chamber in this4 nut a-pipe, I, extendsupto an'ydesired height, the height o t the tube "I regulating the height fof. the waterin the-pipe connectingthe uppen par, ofthe Valve-chamber with the pump.
.The overow-valve Sis a common chick-valve,
and is held in place by thelower part of nut H, which screws down upon -the packing ot' which it is made. The watern the pipe above the valveD finds its way-into the chamber-iu hole through cap G, as shown, from whence it flows' out of tube I until it'- has descended in;-
pipe-B toal'evel with the top of the'tube I.
. The seat of the lower valve,D, isfan upward- `project-ing ange, e, which presents theQleast practicable lodging-place for sand, and also forms a basin or receptacle, L, around it for any sand that may he `drawn into thevalvechamber.
In order to conveniently washout the sand that collects in the chamber, I insert-astop cock,K, in such a manner as to tap the` basin around 4the valve-seat at the bottom, and
through which the water in pipc'B'above the chamber may be dischargedat pleasure, andA which will Wash any sand out of the1basiil.
To preventas far as practicable any sand from getting intothe chamber, I place a diaphragm ot' one plate ot perforated-sh'eet metal and o 'ne ot tine woven wire at 0. v. This valvefchamber is designed to be placed below the platform on which the pump stands, and, as will be seen, isso constructed and arranged `asto be easily accessible for repairs ot' the valves without hav ing to disconnect the pump from the pipe o r to disconnect any part ot' the pipe, as the valves canl be reached by unscrewing the nut H and cap G. This arrangement ofthe valve chamber also obviatcs the necessity ot construct-v.4
ing the barrel or base ofthe p'ump in separate pieces, thereby saving;` considerable expense in its construction, as there is nonecessity t'or the valve in the base ot' the pump. as usually arranged.
I claim as my invention- 1.-'Ehe .valve-chamber A and. connecting branches B C, constructedand arranged as de- 1 scribed, in combination with thecap G a'nd duct J, chal'nberedv nut"'H,`valve S, and-overtiow-pipe I, substantially as and for the purpose s'ett'orth.
2. 'Ihe valve-seat e, basin L^,stop-c'ocl i K,` and strainer O, arranged in connection with the valve-chamber A,.substantially as and for the 'purpose set forth.
JOHN G; HANNING.`
Witnesses:
O. F. MA-Yrmm', G. A. SKINNER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US103325A true US103325A (en) | 1870-05-24 |
Family
ID=2172810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US103325D Expired - Lifetime US103325A (en) | Improvement in anti-freezing devices for pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US103325A (en) |
-
0
- US US103325D patent/US103325A/en not_active Expired - Lifetime
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