US2131721A - Nozzle packer - Google Patents
Nozzle packer Download PDFInfo
- Publication number
- US2131721A US2131721A US66645A US6664536A US2131721A US 2131721 A US2131721 A US 2131721A US 66645 A US66645 A US 66645A US 6664536 A US6664536 A US 6664536A US 2131721 A US2131721 A US 2131721A
- Authority
- US
- United States
- Prior art keywords
- nozzle
- packer
- cup
- pipe
- sleeve
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L35/00—Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
- F16L35/005—Nozzles
Definitions
- This invention relates to a novel nozzle packer, by means of which the space between a nozzle and a iiller pipe is packed off while a liquid is being admittedv to the stock tank thru the ller 5 plpe.
- An object of my invention is to provide a novel nozzle packer which will effectively pack off the space between the nozzle and diierent sized filler pipes.
- Still another object is to provide a novel nozzle packer which can be quickly and easily attached to the nozzle and which can be so arranged as to quickly pack oi around the nozzle.
- Still another object is to provide a nozzle packer of the character stated, which is simple in construction and inexpensive to manufacture.
- FIG. 1 is a longitudinal sectional view of the packer mounted on a nozzle, showing one method of packing oi around the nozzle.
- Figure 2 is a. View similar to Fig. 1, showing another method of packing off the nozzle.
- Figure 3 is a view similar to Fig. 1, showing still another method of packing oi the nozzle, with the same packer as illustrated in Fig. 1.
- Figure 4 is a view similar to Fig. 1, showing a fourth way of packing oft' around the nozzle.
- Figure 5 is a view similar to Fig. 1, showing a fth way in which the packer can pack: off around the nozzle.
- the numeral I indicates a nozzle which is attached by means of the usual hose 2 toI a tank truck, or the like, from which the liquid is drawn and deposited in the stock tank, such as in a gasoline 40 service station, or the like.
- the iiller pipe 3 extends into the stock tank (not shown). These ller pipes are of different diameters and, consequently, there is an annular space between the nozzle I and the pipe 3 which 5 must be packed off in order that the liquid may flow quickly from the truck into the stock tank.
- the packer is made entirely of iiexible material, such as rubber, and consists of a sleeve 5 which tightly grips the nozzle I.
- the walls of the sleeve are relatively thin, so that the sleeve 5 can be pulled outwardly and fitted over the pipe- 3, as shown at 6, in Fig. 2. If the diameters of the nozzle I and the pipe 3 are approximately the same, then the lower end of the sleeve 5 may butt against the top of the pipe, as shown in 10 Fig. 1. If it is desired to have a somewhat thicker wall at the bottom in order to pack oi a somewhat larger pipe, the sleeve 5 can be bent back upon itself, as shown at 'I in Fig. 4.
- a cup-8 is integrally formed on one end of the 15 sleeve 5, and the walls of this cup are somewhat thicker than the sleeve 5 so that the cup will at all times retain its shape.
- the cup flares outwardly, as shown, and the outer surface of this cup may be corrugated as shown at 9, for the 2o purpose of strengthening the walls of the cup-, and also to more effectively t the pipe 3.
- the nozzle I may be dropped into the pipe to a point where the cup 8 fits into the pipe, as shown in 25 Fig. 3. If desired, the packerrmay be reversed, with the cup 8 extending downwardly, and then the inside of the cup fits over the outside of the pipe 3, as shown in Fig. 5.
- the sleeve 5 as previously stated, tightly grips 30 the nozzle I and no other holding means is necessary.
- the packer can easily be removed from the nozzle and reversed for the purpose of using it as shown in Fig. 5.
- the packer can be moved longitudinally of the nozzle to suit varying conditions.
- a nozzle packer adapted to be mounted on a ller nozzle comprising a sleeve tightly gripping the nozzle, a cup integrally formed with the sleeve, said cup and sleeve Ybeing formed of rubber, the walls of said sleeve being relatively thin, the walls of said cup being relatively thick, and the outer surface of said cup being corrugated.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
Description
H. B. HALE NOZZLE PACKER Sept. 27, 1938.
Filed March 2, 1936 0E TL NMA ma. .In w
i T TOR/V51( Patented Sept. 27, 1938 l UNITED s'LmEsv PATENT OFFICE 1 Claim.
This invention relates to a novel nozzle packer, by means of which the space between a nozzle and a iiller pipe is packed off while a liquid is being admittedv to the stock tank thru the ller 5 plpe.
An object of my invention is to provide a novel nozzle packer which will effectively pack off the space between the nozzle and diierent sized filler pipes.
' Still another object is to provide a novel nozzle packer which can be quickly and easily attached to the nozzle and which can be so arranged as to quickly pack oi around the nozzle.
Still another object is to provide a nozzle packer of the character stated, which is simple in construction and inexpensive to manufacture.
Other objects, advantages and features of invention may appear from the accompanying drawing, the. subjoined detailed description and the appended claim.
In the drawing Figure 1 is a longitudinal sectional view of the packer mounted on a nozzle, showing one method of packing oi around the nozzle.
Figure 2 is a. View similar to Fig. 1, showing another method of packing off the nozzle.
Figure 3 is a view similar to Fig. 1, showing still another method of packing oi the nozzle, with the same packer as illustrated in Fig. 1.
Figure 4 is a view similar to Fig. 1, showing a fourth way of packing oft' around the nozzle.
Figure 5 is a view similar to Fig. 1, showing a fth way in which the packer can pack: off around the nozzle.
Referring more particularly to the drawing, the numeral I indicates a nozzle which is attached by means of the usual hose 2 toI a tank truck, or the like, from which the liquid is drawn and deposited in the stock tank, such as in a gasoline 40 service station, or the like.
The iiller pipe 3 extends into the stock tank (not shown). These ller pipes are of different diameters and, consequently, there is an annular space between the nozzle I and the pipe 3 which 5 must be packed off in order that the liquid may flow quickly from the truck into the stock tank.
For the purpose of packing oi the space between the nozzle and the pipe, I provide a packer 4. The packer is made entirely of iiexible material, such as rubber, and consists of a sleeve 5 which tightly grips the nozzle I. The walls of the sleeve are relatively thin, so that the sleeve 5 can be pulled outwardly and fitted over the pipe- 3, as shown at 6, in Fig. 2. If the diameters of the nozzle I and the pipe 3 are approximately the same, then the lower end of the sleeve 5 may butt against the top of the pipe, as shown in 10 Fig. 1. If it is desired to have a somewhat thicker wall at the bottom in order to pack oi a somewhat larger pipe, the sleeve 5 can be bent back upon itself, as shown at 'I in Fig. 4.
A cup-8 is integrally formed on one end of the 15 sleeve 5, and the walls of this cup are somewhat thicker than the sleeve 5 so that the cup will at all times retain its shape. The cup flares outwardly, as shown, and the outer surface of this cup may be corrugated as shown at 9, for the 2o purpose of strengthening the walls of the cup-, and also to more effectively t the pipe 3.
If the pipe 3 is quite large in diameter, the nozzle I may be dropped into the pipe to a point where the cup 8 fits into the pipe, as shown in 25 Fig. 3. If desired, the packerrmay be reversed, with the cup 8 extending downwardly, and then the inside of the cup fits over the outside of the pipe 3, as shown in Fig. 5.
The sleeve 5, as previously stated, tightly grips 30 the nozzle I and no other holding means is necessary.
Also, with my arrangement, the packer can easily be removed from the nozzle and reversed for the purpose of using it as shown in Fig. 5.
Also, the packer can be moved longitudinally of the nozzle to suit varying conditions.
Having described my invention, I claim:
A nozzle packer adapted to be mounted on a ller nozzle comprising a sleeve tightly gripping the nozzle, a cup integrally formed with the sleeve, said cup and sleeve Ybeing formed of rubber, the walls of said sleeve being relatively thin, the walls of said cup being relatively thick, and the outer surface of said cup being corrugated.
HOWARD B. HALE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66645A US2131721A (en) | 1936-03-02 | 1936-03-02 | Nozzle packer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66645A US2131721A (en) | 1936-03-02 | 1936-03-02 | Nozzle packer |
Publications (1)
Publication Number | Publication Date |
---|---|
US2131721A true US2131721A (en) | 1938-09-27 |
Family
ID=22070793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US66645A Expired - Lifetime US2131721A (en) | 1936-03-02 | 1936-03-02 | Nozzle packer |
Country Status (1)
Country | Link |
---|---|
US (1) | US2131721A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2778390A (en) * | 1953-05-04 | 1957-01-22 | Scully Signal Co | Spout for filling nozzle in combination with tight fill connection |
US4405158A (en) * | 1981-05-26 | 1983-09-20 | Richard Huberman | Air filler adapter |
-
1936
- 1936-03-02 US US66645A patent/US2131721A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2778390A (en) * | 1953-05-04 | 1957-01-22 | Scully Signal Co | Spout for filling nozzle in combination with tight fill connection |
US4405158A (en) * | 1981-05-26 | 1983-09-20 | Richard Huberman | Air filler adapter |
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