US1654438A - Gasoline strainer - Google Patents
Gasoline strainer Download PDFInfo
- Publication number
- US1654438A US1654438A US45874A US4587425A US1654438A US 1654438 A US1654438 A US 1654438A US 45874 A US45874 A US 45874A US 4587425 A US4587425 A US 4587425A US 1654438 A US1654438 A US 1654438A
- Authority
- US
- United States
- Prior art keywords
- shoulder
- strainer
- chamber
- bore
- sieve
- 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
- 238000012856 packing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Description
Dec. 27, 1927.
M. VARGO GASOLINE STRAINER Filed July 24, 1925 MKE l meca'o,v INVENTOR ATTORNEY Patented Dec. 27, 1927.
' UNITED STATES MIKE VARGO, or YUKON, PENNSYLVANIA.
GASOLINE STRAINER.
Application filed July 24, 1925 Serial No. 45,874.
This invention relates to straining devices, and more particularly to What I term a gasoline strainer for use in connection with carburetors for internal combustio engines. 1 a
One of the main objects of the-invention is to provide a straining device which can be quickly and easily-applied to a carburetor of standard construction without necessitating any changes therein, this strainer being capable of being produced and applied at small cost. A further object is to provide a straining device so constructed that the. strainer proper can be readily flushed out without any necessity of detaching the device from the carburetor; F urther objects will appear from the detail olescription. I a
In the drawing's: Figure 1 is an elevation of the device as applied; I
Figure 2 is a section taken substantially on line 2-2 of Figure 1, parts being shownin elevation;
Figure 3 is a section taken substantially on line 33 of Figure 1;
Figure 4 is a section taken substantially on line 4-4 of Figure 2.
The device includes a body 1 provided adjacent its upper end with an inner annular shoulder 2. The body is provided at its lowerend with a neck 3 and includes a receiving chamber 4, the. bore of the neck being ofless diameter than the bore of the receiving chamber. Shoulder 2 is provided with a central opening disposed in alignment-with the bore of neck 3 and a strainer 5 of reticulated construction; is mounted within the body, this strainer being provided at its upper end with a collar 6 having an outer annular flange 7' which seats upon the upper face of shou1der2. A packing. gasket 8 seats upon the upper face of flange 7 and a packing nut 9 is threaded into the upper end of body 1, the gasket being provided with a central opening which coin cides with the opening of collar 6. One arm 10 of an elbow'lO is threaded into packing nut 9 and the other arm of this elbow is connected by a coupling 11 of known type to a supply pipe 12 which may be connected to a suitable tank or receptacle for supplying gasoline to the carburetor. I
The strainer 5 extends through chamber 4 from the top to the bottom thereof and fits snugly through shoulder 2. This strainer is provided at its lower end witha collar 7 which fits snugly into the upper portion of A drain plug 13 is,
thebore of neck 3. threaded into neck 3 and is provided with a bore 14 with which communicates a discharge opening or vent 15. A valve 16 operates in the bore 14 of plug 13, the lower portlon of this bore being shaped to provide a seat for the valve. This valve is provided with a threaded stem 16 which operates in the neck, and with a rod. 17 extending through the outer end of the valve stem diametrically thereof. W'hen the valve 16 is seated the lower end of bore 14 is closed and the bore above the valve, together with the space above the upper end of plug 13 and the bottom of chamber 4, forms a sediment space in which foreign materials which may flow into the screen 5 with the gasoline colect. I Y
What I claim is 1. In a straining device, for use in connec tion with carburetors, a body provided'adj acent its upper end with an inner annular shoulder and with a receiving chamber below said shoulder, the body being further provided in its lower portion with a bore of less diameter than the chamber and communicating therewith, a sieve open at both ends fitting snugly through said shoulder and extending from the top to the bottom of the chamber with its lower portion fitting snugly into the bore of the body, said strainer being provided at its upper end with an outer annular flange seating upon the said shoulder, the sieve being disposed coaxially to the receiving chamber, means for connect ing a supply pipe to the body above the shoulder in position to discharge directly into the upper end of the sieve and for securing its flange upon the shoulder, a valved plug threaded into the bore of the body and having a lateral drain duct forming an outlet opening, means controlling communication between the duct and the opening of the plug, and an outlet membercommunicating with said chamber and adapted for connection to the nlet of a carburetor.
2. In a straining device for use in connection with carburetors, a body provided adjacent its upper end with an inner annular shoulder and with a receiving chamberbelow said shoulder, the body being further provided in its lower portion with a bore of less diameter than the chamber and communic-ating therewith, a sieve open at both ends fitting snugly through said shoulder and extending from the top to the bottom of the chamber with its lower portion fitting snugly into thebore of the body, said sieve being providedat its upper end with an outer annular flange seating upon the said shoulder, an inlet member, a packing nut carried by the inlet member and threaded into the upper end o'tthe body,;said nut coacting with the shoulder for securing the flange of the sieve and permitting the strainer to be withdrawn from the body through the upper end thereof when the nut is threaded out of the body, the nut also; acting to secure the inlet member to the body in position to discharge into the upper end of the sieve, a valved plug having a lateral opening, for
flushing said sieve, means controlling com-' munication between the duct and lateral opening of the valved plug, and an outlet member communicating with said chamber and adapted for connection to the inlet of a carburetor.
3. In a straining device for use in connection with carburetors, a body provided adjacent its upper end with an inner annular shoulder and with a receiving chamber below said shoulder, the body being further provided in its lower portion with a bore of less diameter than thechamber and communicating therewith, a sieve open at both ends fitting snugly through said shoulder and extending from the top to the bottom of the chamber with its lowerportion fitting snugly into the bore of the body, said sieve being provided at its upper end with an outer annular flange seating upon the said shoulder, an inlet member, a nut carried by the inlet member and threaded into the upper end of the body, said nut coacting with the shoulder for securing the flange of the sieve and permitting the strainer to be withdrawn from the body vthrough the upper end thereof when the nut is threaded out of the body, the nut also acting to secure the inlet member to the body in position todis charge into the upper end of the sieve, a packing gasket beneath the nut, a plug threaded into the bore of the body and ,havv ing a drain duct extending from its upper end and terminating in an outlet-opening, means controlling communication I-loetween the duct-and opening otthe plug, and a lateral outlet member communicating with said a chamber and adapted; for connection to'the inlet of a carburetor. a i
at. In straining. means, a body adjacent its upper end with an inner annu lar shoulder and with a receiving chamber below said shoulder, the body being'turther' provided in its lower portion with abore of less diameter than the chamber, a strainer open at bothends fitting snugly through said shoulder and'extending from the top provided to the bottom of the'chamberwithits lower I portion fitting snugly into the bore ofthe body, said strainer being provided at-its upper end with an outer annular flange seat ing upon said shoulder, means for connect ing a supply pipe to, the body above the shoulder thereof and for-securing the flange of the strainer, means forloptionally estah lishing communication between the. atmos phere and thebore oi": the body for flushing out the strainer, and an outlet member com municating'withsaid chamber. v Iii-testimony whereofl afiiX my signature.
I i M I K'E v ineo};
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45874A US1654438A (en) | 1925-07-24 | 1925-07-24 | Gasoline strainer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45874A US1654438A (en) | 1925-07-24 | 1925-07-24 | Gasoline strainer |
Publications (1)
Publication Number | Publication Date |
---|---|
US1654438A true US1654438A (en) | 1927-12-27 |
Family
ID=21940317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US45874A Expired - Lifetime US1654438A (en) | 1925-07-24 | 1925-07-24 | Gasoline strainer |
Country Status (1)
Country | Link |
---|---|
US (1) | US1654438A (en) |
-
1925
- 1925-07-24 US US45874A patent/US1654438A/en not_active Expired - Lifetime
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