US2705102A - Automatic filling nozzle - Google Patents
Automatic filling nozzle Download PDFInfo
- Publication number
- US2705102A US2705102A US21303451A US2705102A US 2705102 A US2705102 A US 2705102A US 21303451 A US21303451 A US 21303451A US 2705102 A US2705102 A US 2705102A
- Authority
- US
- United States
- Prior art keywords
- nozzle
- body portion
- inlet
- sleeve valve
- valve
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
- B67D7/44—Filling nozzles automatically closing
- B67D7/46—Filling nozzles automatically closing when liquid in container to be filled reaches a predetermined level
-
- 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
- Y10T137/88022—One valve head provides seat for other head
- Y10T137/8803—Also carries head of other 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
- Y10T137/88046—Biased valve with external operator
Definitions
- the present invention relates -to :nozzles for udispensing ⁇ gasoline and other Zliquids and has .for its ⁇ generalobject; :to provide an 'integrated construction of nozzle -w'hich is ⁇ automatically opened when ⁇ the nozzle is ⁇ placed 'ina .re-
- ceptale to be ⁇ filled, .andautomatically :closed when the .liquid reaches a predetermined level 'in the 'receptacle 'being filled.
- a further object of the invention .resides in the vprovision of an automatic nozzlewhichis composedof only ,affewfmova'ble elements and which'elements .are .of strong .and sturdy construction.
- a still further object of the invention -consists .in the construction of an ⁇ automatic nozzle in which the parts .are soarranged as toreduce wear and l.tear to aminimum.
- Another object of the .invention consistsintheprovision .of an .automatic Anozzle including an .articulated sleeve valve .and poppet valve each 'of whichis automatically .operated to control .the ow .of'liquid through the nozzle.
- Figure l is a longitudinal sectional view .through .the .improved .dispensing nozzle showing :the .same in closed position;
- Figure '2 is a ,plan v'iew thereof
- Av Figure 3 is a longitudinal :sectional View similar .to' Figure 1 but showing the sleeve valve in open position and the float .valveclosed in dottedfoutlinegand Figures 4, 5 and 6 are transverse sectional views taken on the lines 'l-i1, 53--5 Qand6-6,rrespect1vely, of Figfure 3.
- the numeral .1 indicates -the rbody portion .ofthe dispensing .nozzle ,provided with .a ⁇ substant ⁇ ially ⁇ cylindrical interior ⁇ 2 which is .open at its upper end .and adapted to 'be closed'by a threaded closure '3 which permits access ⁇ to the 'interior o'f the .body portion.
- the casing is provided with a nipple '4f'for the reception of one end of a hose lextending .from the source of supply, .and an.inlet opening S to the cylindrical interior-:tube 0f the casing.
- a sleeve valve 6 Slidably mounted in the interior of the casing 1 is a sleeve valve 6 provided with an annular series of openings 7 adapted to cooperate with the inlet 5 when the sleeve valve is in open position, and also with an annular groove 8 formed in the body portion of the nozzle intermediate its end.
- the lower end of the sleeve valve 6 is provided with a tubular extension or nozzle tube 1 which is shown as integrally formed with the sleeve valve and is movable therewith as a unit.
- the cylindrical interior of the body portion of the nozzle is provided, in the present illustration, with upper and lower annular grooves 9 and 10 connected by a vertical passage 11 formed in an enlargement or protuberance 11 of the body portion of the nozzle.
- the sleeve valve 6 is guided in its vertical movement at the upper end of the body portion of the nozzle by means of a bushing 12 provided with an inwardly directed gasket 13 for sealing the same, and the lower end of the sleeve valve has its bearing on the inner face of the body portion itself, such inner face being provided with inwardly dirlected seats for gaskets 14 and 15 for sealing oi the va ve.
- the bushing 12 extends to the upper end of the interior Aofthe mozzle casing and .is lprovided .With an annular seriesof ports 1,6 icommunicating with .the recess 9 .and :the vertical .passageway 11.
- the series -.:of lports J7 will ,align with the Lannular groove 8 andthe :inletS'so .as .toperrnit-.the passagefof liquid up- -wardly I.through -the :sleeve valve ito lthe annular .series of :por-ts l16, grooves .9, yerticahpassage 11, icirculargroove 1).andzannularseries-.of -ports d'7, and .thence .to the .tubu- .larextension or nozzletubel.
- the nozzle tuhed is-provided adjacent -its llower enid with an annular series of :ports 24 .through which zth'e .liquid passing .downwardly .through-the lt-ube .listdirected vto vvthe.- ⁇ ir1terfior of the :receptacle. :In the present illustration, -.a .float ⁇ 25 Vis mounted ein the extreme lower endzof the ,tube 1' .and is connected to lthe .lower end of a Cvalve :stem $26.
- An automatic dispensing nozzle comprising a body portion having a cylindrical interior and provided with a laterial inlet, said body portion provided with a passageway at one side of the cylindrical interior and communicating with the upper and lower ends thereof, a sleeve valve in said body portion provided with apertures capable of registering with said inlet and the lower end of the passageway, and a spring for normally maintaining said sleeve in closed position.
- An automatic dispensing nozzle comprising a body portion having a cylindrical interior and provided with a lateral inlet, an annular groove formed adjacent the top and the bottom of the cylindrical interior, a vertical passageway at one side of the cylindrical interior and connecting said grooves, a spring-pressed sleeve valve slidably mounted in the body portion and provided with an opening normally out of register with the inlet, and a nozzle tube on said sleeve extending beyond the body portion.
- An automatic dispensing nozzle comprising a body portion having a cylindrical interior and provided with a lateral inlet, said body portion provided with a passageway at one side of the cylindrical interior and communicating with the upper and lower ends thereof, a sleeve Valve in said body portion provided with apertures capable of registering with said inlet and the lower end of the passageway, aspring for normally maintaining said sleeve valve in closed position, and a nozzle tube on said sleeve valve extending beyond said body portion.
- An automatic dispensing nozzle comprising a body portion having a cylindrical interior and provided with a lateral inlet, said body portion provided with a passageway at one side of the cylindrical interior and communicating with the upper and lower ends thereof, a sleeve valve in said body portion provided with apertures capable of registering with said inlet and the lower end of the passageway, a spring for normally maintaining said sleeve valve in closed position, a nozzle tube on said sleeve valve extending beyond said body portion, and
- An automatic dispensing nozzle comprising a body portion having a cylindrical interior and provided with ⁇ an inlet, a spring-pressed sleeve valve mounted in the body portion for controlling said inlet and adapted to be opened by engagement with a container, and a floatcontrolled poppet valve mounted on the interior of the sleeve valve for controlling said inlet.
- An automatic dispensing nozzle comprising a body portion having a cylindrical interior and provided with an inlet, a spring-pressed sleeve valve mounted in the body portion for controlling said inlet and adapted to be opened by engagement with a container, a nozzle tube on said sleeve valve extending beyond the body portion, a normally open poppet valve mounted within said sleeve valve, and a valve stem and float connected to the poppet valve extending into said nozzle tube.
- An automatic dispensing nozzle comprising a body portion having a cylindrical interior and provided with an inlet, a spring-pressed sleeve valve normally closing said inlet and provided with an opening normally disposed below said inlet and adapted to be moved into register therewith, an annular valve seat on the interior of the sleeve valve and normally disposed below said inlet, a poppet valve reciprocably mounted in the sleeve valve and normally spaced below said annular seat, and a float for raising said poppet valve to its seat.
- An automatic dispensnig nozzle comprising a body portion having a cylindrical interior and provided with an inlet, a spring-pressed sleeve valve normally closing said inlet and provided with an opening normally disposed below said inlet and adapted to be moved into register therewith, an annular valve seat on the interior of the sleeve valve and normally disposed below said inlet, a poppet valve reciprocably mounted in the sleeve valve and normally spaced below said annular seat, a
- An automatic dispensing nozzle comprising a body portion having a cylindrical interior and provided with an inlet, a spring-pressed sleeve valve normally closing said inlet and provided with an opening normally disposed below said inlet and adapted to be moved into register therewith, an annular valve seat on the interior of the sleeve valve and normally disposed below said inlet, a poppet valve reciprocably mounted in the sleeve valve and normally spaced below said annular seat, a iioat for raising said poppet valve to its seat, a nozzle tube connected to the lower end of the sleeve valve and extending below the body portion of the nozzle, and means on said tube adapted to be engaged by a receptacle to be filled.
- An automatic dispensing nozzle comprising a body portion having a cylindrical interior and provided with an inlet, a nozzle tube slidably mounted in said body portion, means connected with the inner end of the tube for controlling said inlet, and a iioat-controlled poppet valve mounted in said tube and body portion for also controlling said inlet.
- An automatic dispensing nozzle comprising a body portion having a cylindiical interior and provided with an inlet, a nozzle tube slidably mounted in said body por tion, and a sleeve valve and a iioat-operated-poppet valve connected with the inner end of the tube for controlling said inlet under varying conditions.
Description
29, 1955 E, J, SLATTERY 2,705,102
AUTOMATIC FILLING NOZZLE Filed Feb. 27, 1951 2 Sheets-Sheet 1 INVENTOR ATTORNEY I "MII,-
'March 29, 1955 E. J. sLATTl-:RY 2,705,102
AUTOMATIC FILLING NOZZLE med Feb. 2v, 1951 2 Sheets-Sheet 2 eef? INVENTOR fr j Waffe/y m x BY Wm ATTORNEY United States Patent AUTQMTIC FILLING 'NOZZLE .Edward....-Slattery, Washington, D. C.
,Applicaties February `27, .1951, lseria1.N..213,os4 11 Claims. (Cl. 226-127) i(GxfalltedunderTitle 35, U.`S.'Code (1952),'sec. 266) 'lhe invention described herein, if patented, .mayp'be manufactured and used by 4or for .the Government for governmental purposes, without .the .payment to me of .any royalty thereon.
'The present invention relates -to :nozzles for udispensing `gasoline and other Zliquids and has .for its `generalobject; :to provide an 'integrated construction of nozzle -w'hich is `automatically opened when `the nozzle is `placed 'ina .re-
ceptale to be `filled, .andautomatically :closed when the .liquid reaches a predetermined level 'in the 'receptacle 'being filled.
.A further object of the invention .resides in the vprovision of an automatic nozzlewhichis composedof only ,affewfmova'ble elements and which'elements .are .of strong .and sturdy construction.
.A still further object of the invention-consists .in the construction of an `automatic nozzle in which the parts .are soarranged as toreduce wear and l.tear to aminimum.
Another object of the .invention consistsintheprovision .of an .automatic Anozzle including an .articulated sleeve valve .and poppet valve each 'of whichis automatically .operated to control .the ow .of'liquid through the nozzle.
Other objects and advantages of the invention will be apparent from the following description .takenin .con- .nection .with ythe accompanying drawings,.in which,
:Figure l is a longitudinal sectional view .through .the .improved .dispensing nozzle showing :the .same in closed position;
Figure '2 is a ,plan v'iew thereof;
AvFigure 3 is a longitudinal :sectional View similar .to'Figure 1 but showing the sleeve valve in open position and the float .valveclosed in dottedfoutlinegand Figures 4, 5 and 6 are transverse sectional views taken on the lines 'l-i1, 53--5 Qand6-6,rrespect1vely, of Figfure 3.
M'ore specifically, the numeral .1 indicates -the rbody portion .ofthe dispensing .nozzle ,provided with .a `substant`ially\ cylindrical interior `2 which is .open at its upper end .and adapted to 'be closed'by a threaded closure '3 which permits access `to the 'interior o'f the .body portion. 'The casing is provided with a nipple '4f'for the reception of one end of a hose lextending .from the source of supply, .and an.inlet opening S to the cylindrical interior-:tube 0f the casing.
Slidably mounted in the interior of the casing 1 is a sleeve valve 6 provided with an annular series of openings 7 adapted to cooperate with the inlet 5 when the sleeve valve is in open position, and also with an annular groove 8 formed in the body portion of the nozzle intermediate its end. The lower end of the sleeve valve 6 is provided with a tubular extension or nozzle tube 1 which is shown as integrally formed with the sleeve valve and is movable therewith as a unit.
The cylindrical interior of the body portion of the nozzle is provided, in the present illustration, with upper and lower annular grooves 9 and 10 connected by a vertical passage 11 formed in an enlargement or protuberance 11 of the body portion of the nozzle. The sleeve valve 6 is guided in its vertical movement at the upper end of the body portion of the nozzle by means of a bushing 12 provided with an inwardly directed gasket 13 for sealing the same, and the lower end of the sleeve valve has its bearing on the inner face of the body portion itself, such inner face being provided with inwardly dirlected seats for gaskets 14 and 15 for sealing oi the va ve.
The bushing 12 extends to the upper end of the interior Aofthe mozzle casing and .is lprovided .With an annular seriesof ports 1,6 icommunicating with .the recess 9 .and :the vertical .passageway 11. Likewise, the .lower portion of athe :sleeve fva'lve is provided with an .annular series lof ports -17 which communicate with the :annu- -lar groove 16 fin the :lower Aeportion :of ,the `body -of the nozzle and with the ilower end of the vertic-al passageway Adjacent its upper vend .the -sleeve valve y6 -isprovided with a downwardly =directed `Valve lseat 18 for a purpose to be hereinafterfdescribed.
iEngaging the `upperedg'e v.of :thefring in which the'valve eeat i3 -is formed is a compression spring :19 having its upper end seated againstfthe undersurfacevof 'fthe-closure 3. This spring, `of course, servesto bias the .sleeve valve Y6 downwardly, andsuchdownward movement is limited by the engagement-of algasketwithits.seat 21 formed in the body portion yof .the lnozzle. :Upward -movement :of the sleeve valve is .limited .by ia shoulder .22 formed on the external wall of the valve and adapted to kengage the lower ,endtofbushing 12, .and .the length of the sleeve lvalve is `such .that when-moved .to .its upper position its vupper end :will lie -ilush 1with theloweriedgeof the annular seriesrot ports ,v1-6, as-indicated'infFigure 3.
vvFrom :the structure so far described, it will be apparent -that .when the sleevefvalve -6 -is moved to .its closed Iposition fby-rhespring ;-19;,-the inlet passage 5 'is closed as indicated :in .Figure .-l, -and the :lower endof -the vertical A.passage al is yalso closed. l@n..the-.otherl:rand, wherrthe sleeve vali/.e6 is moved .upwardly .against the 5pressure `of .-spr-ing ,19, 'in a .manner .to be rrhereinafter described, the series -.:of lports J7 will ,align with the Lannular groove 8 andthe :inletS'so .as .toperrnit-.the passagefof liquid up- -wardly I.through -the :sleeve valve ito lthe annular .series of :por-ts l16, grooves .9, yerticahpassage 11, icirculargroove 1).andzannularseries-.of -ports d'7, and .thence .to the .tubu- .larextension or nozzletubel.
Adjustably .mounted .on the exterior `of -the knozzle section .-1 Yis `a vband curing-23 which `,is yadapted to .engage .a wall of a -receptacle to .be .-tilled v,and into which the nozzle tube 21 `is projected. .Aportion of :such .a :receptacle is indicated in Figure 3. The nozzle tuhedis-provided adjacent -its llower enid with an annular series of :ports 24 .through which zth'e .liquid passing .downwardly .through-the lt-ube .listdirected vto vvthe.-`ir1terfior of the :receptacle. :In the present illustration, -.a .float `25 Vis mounted ein the extreme lower endzof the ,tube 1' .and is connected to lthe .lower end of a Cvalve :stem $26. .This Naive stem is connected at its upper end tovatpoppet vvalve.2.7 .adapted lto `cooperate .with thedownwardlfyrdirected'valvezseat 18 Eheretoforetreferred rto, .andthe tvalve stemfand valve fare guided .in ltheir vertical .movement by `.centrally ap'ertured 1partitions 23 y.and -29 :disposed -directl-y below fthe ports .24 and `17 formed in the combinedsleeve .valve `.an'd.-nozzle taboo-.l2 .Id-imparts 25 .sand .257 .together .form .a float valve, .and 4when the 7float 'is Iraised .-to the '.dotted .line ,position .indicated .inligurei hyythe.fuidqrisingfin the 1receptacle to be iilled, :the valvefZf'I fwilhengage its seat .18, also as shown in dotted lines in Figure 3, and thus shut o the flow of liquid upwardly through the sleeve valve 6 to the series of ports and passageways leading to the interior ot' the nozzle tube 1. It will be apparent, of course, that by adjusting the vertical position of the ring 23 along the length of the tube 1', the amount of fluid allowed to enter a receptacle may be varied as desired.
The operation of the various parts have been described in connection with the description of the structure and need not be repeated, except to the extent of pointing out that I have provided an integrated construction formed of only a few movable parts; that such parts are all enclosed within the structural features of the nozzle itself and are therefore guarded against rough usage; that the movable parts are so designed and articulated as to reduce wear and tear to a minimum; and yet this simplified construction produces an automatic dispensing nozzle which is automatically opened for discharge when the nozzle tube 1 is projected into a receptacle to be filled, and it is automatically closed when the level of the liquid entering the receptacle reaches a predetermined height.
In accordance with the patent statutes, I have described what I now consider to be the preferred form of the automatic dispensing nozzle, but since various changes may be made in structural details without departing from the spirit of the invention, it is intended that all such variations be included within the scope of the appended claims.
I claim:
1. An automatic dispensing nozzle, comprising a body portion having a cylindrical interior and provided with a laterial inlet, said body portion provided with a passageway at one side of the cylindrical interior and communicating with the upper and lower ends thereof, a sleeve valve in said body portion provided with apertures capable of registering with said inlet and the lower end of the passageway, and a spring for normally maintaining said sleeve in closed position.
2. An automatic dispensing nozzle, comprising a body portion having a cylindrical interior and provided with a lateral inlet, an annular groove formed adjacent the top and the bottom of the cylindrical interior, a vertical passageway at one side of the cylindrical interior and connecting said grooves, a spring-pressed sleeve valve slidably mounted in the body portion and provided with an opening normally out of register with the inlet, and a nozzle tube on said sleeve extending beyond the body portion.
3. An automatic dispensing nozzle, comprising a body portion having a cylindrical interior and provided with a lateral inlet, said body portion provided with a passageway at one side of the cylindrical interior and communicating with the upper and lower ends thereof, a sleeve Valve in said body portion provided with apertures capable of registering with said inlet and the lower end of the passageway, aspring for normally maintaining said sleeve valve in closed position, and a nozzle tube on said sleeve valve extending beyond said body portion.
4. An automatic dispensing nozzle, comprising a body portion having a cylindrical interior and provided with a lateral inlet, said body portion provided with a passageway at one side of the cylindrical interior and communicating with the upper and lower ends thereof, a sleeve valve in said body portion provided with apertures capable of registering with said inlet and the lower end of the passageway, a spring for normally maintaining said sleeve valve in closed position, a nozzle tube on said sleeve valve extending beyond said body portion, and
means on said tube adapted to be engaged by a receptacle to be iilled.
5. An automatic dispensing nozzle, comprising a body portion having a cylindrical interior and provided with` an inlet, a spring-pressed sleeve valve mounted in the body portion for controlling said inlet and adapted to be opened by engagement with a container, and a floatcontrolled poppet valve mounted on the interior of the sleeve valve for controlling said inlet.
6. An automatic dispensing nozzle, comprising a body portion having a cylindrical interior and provided with an inlet, a spring-pressed sleeve valve mounted in the body portion for controlling said inlet and adapted to be opened by engagement with a container, a nozzle tube on said sleeve valve extending beyond the body portion, a normally open poppet valve mounted within said sleeve valve, and a valve stem and float connected to the poppet valve extending into said nozzle tube.
7. An automatic dispensing nozzle, comprising a body portion having a cylindrical interior and provided with an inlet, a spring-pressed sleeve valve normally closing said inlet and provided with an opening normally disposed below said inlet and adapted to be moved into register therewith, an annular valve seat on the interior of the sleeve valve and normally disposed below said inlet, a poppet valve reciprocably mounted in the sleeve valve and normally spaced below said annular seat, and a float for raising said poppet valve to its seat.
8. An automatic dispensnig nozzle, comprising a body portion having a cylindrical interior and provided with an inlet, a spring-pressed sleeve valve normally closing said inlet and provided with an opening normally disposed below said inlet and adapted to be moved into register therewith, an annular valve seat on the interior of the sleeve valve and normally disposed below said inlet, a poppet valve reciprocably mounted in the sleeve valve and normally spaced below said annular seat, a
-iloat for raising said poppet valve to its seat, and a nozzle tube conected to the lower end of the sleeve valve and extending below the body portion of the nozzle.
9. An automatic dispensing nozzle, comprising a body portion having a cylindrical interior and provided with an inlet, a spring-pressed sleeve valve normally closing said inlet and provided with an opening normally disposed below said inlet and adapted to be moved into register therewith, an annular valve seat on the interior of the sleeve valve and normally disposed below said inlet, a poppet valve reciprocably mounted in the sleeve valve and normally spaced below said annular seat, a iioat for raising said poppet valve to its seat, a nozzle tube connected to the lower end of the sleeve valve and extending below the body portion of the nozzle, and means on said tube adapted to be engaged by a receptacle to be filled.
l0. An automatic dispensing nozzle, comprising a body portion having a cylindrical interior and provided with an inlet, a nozzle tube slidably mounted in said body portion, means connected with the inner end of the tube for controlling said inlet, and a iioat-controlled poppet valve mounted in said tube and body portion for also controlling said inlet.
1l. An automatic dispensing nozzle, comprising a body portion having a cylindiical interior and provided with an inlet, a nozzle tube slidably mounted in said body por tion, and a sleeve valve and a iioat-operated-poppet valve connected with the inner end of the tube for controlling said inlet under varying conditions.
References Cited in the iile of this patent UNITED STATES PATENTS 96,5 19
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21303451 US2705102A (en) | 1951-02-27 | 1951-02-27 | Automatic filling nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21303451 US2705102A (en) | 1951-02-27 | 1951-02-27 | Automatic filling nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
US2705102A true US2705102A (en) | 1955-03-29 |
Family
ID=22793467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US21303451 Expired - Lifetime US2705102A (en) | 1951-02-27 | 1951-02-27 | Automatic filling nozzle |
Country Status (1)
Country | Link |
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US (1) | US2705102A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784561A (en) * | 1955-04-11 | 1957-03-12 | George R Postlewait | Liquefied gas valve |
US2813402A (en) * | 1955-08-10 | 1957-11-19 | Bastian Blessing Co | Apparatus for liquid filling of pressure storage tanks |
US2936099A (en) * | 1957-10-15 | 1960-05-10 | Smith Glen | Fuel dispensing nozzle, spout and screen assembly |
US5141012A (en) * | 1991-05-09 | 1992-08-25 | Teledyne Industries, Inc. | Cartridge-type disconnectable pressure relief valve system |
US5337797A (en) * | 1990-11-02 | 1994-08-16 | Schlumberger Industries | Hydrocarbon dispenser nozzle |
US5603364A (en) * | 1995-07-07 | 1997-02-18 | Opw Fueling Components Europe B.V. | Spout for a fuel dispensing nozzle |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US96519A (en) * | 1869-11-02 | Improvement in faucets | ||
US979745A (en) * | 1909-04-07 | 1910-12-27 | Joseph H Champ | Bottling-machine. |
US1427965A (en) * | 1921-11-16 | 1922-09-05 | Matuschak Anton | Attachment for filling barrels |
US1639556A (en) * | 1925-06-02 | 1927-08-16 | Albert B Cravath | Float-controlled faucet |
FR685043A (en) * | 1929-11-16 | 1930-07-03 | Automatic funnel tap | |
US2197588A (en) * | 1937-10-20 | 1940-04-16 | Specialty Brass Company Inc | Bottle filler |
US2307223A (en) * | 1939-09-02 | 1943-01-05 | Fmc Corp | Filling valve |
-
1951
- 1951-02-27 US US21303451 patent/US2705102A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US96519A (en) * | 1869-11-02 | Improvement in faucets | ||
US979745A (en) * | 1909-04-07 | 1910-12-27 | Joseph H Champ | Bottling-machine. |
US1427965A (en) * | 1921-11-16 | 1922-09-05 | Matuschak Anton | Attachment for filling barrels |
US1639556A (en) * | 1925-06-02 | 1927-08-16 | Albert B Cravath | Float-controlled faucet |
FR685043A (en) * | 1929-11-16 | 1930-07-03 | Automatic funnel tap | |
US2197588A (en) * | 1937-10-20 | 1940-04-16 | Specialty Brass Company Inc | Bottle filler |
US2307223A (en) * | 1939-09-02 | 1943-01-05 | Fmc Corp | Filling valve |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784561A (en) * | 1955-04-11 | 1957-03-12 | George R Postlewait | Liquefied gas valve |
US2813402A (en) * | 1955-08-10 | 1957-11-19 | Bastian Blessing Co | Apparatus for liquid filling of pressure storage tanks |
US2936099A (en) * | 1957-10-15 | 1960-05-10 | Smith Glen | Fuel dispensing nozzle, spout and screen assembly |
US5337797A (en) * | 1990-11-02 | 1994-08-16 | Schlumberger Industries | Hydrocarbon dispenser nozzle |
US5141012A (en) * | 1991-05-09 | 1992-08-25 | Teledyne Industries, Inc. | Cartridge-type disconnectable pressure relief valve system |
US5603364A (en) * | 1995-07-07 | 1997-02-18 | Opw Fueling Components Europe B.V. | Spout for a fuel dispensing nozzle |
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