US1946502A - Ether package and method of packaging ether - Google Patents
Ether package and method of packaging ether Download PDFInfo
- Publication number
- US1946502A US1946502A US511463A US51146331A US1946502A US 1946502 A US1946502 A US 1946502A US 511463 A US511463 A US 511463A US 51146331 A US51146331 A US 51146331A US 1946502 A US1946502 A US 1946502A
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- ether
- container
- packaging
- package
- sheaf
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
Definitions
- This invention relates to certain new and useful improvements in ether packages and method of packaging ether.
- the primary object of the invention is to provide means for the preservation of ether in pack aged form especially intended for use as an anesthetic, it having been found that with the use of commercial containers in the form of tin or other metal cans, or of glass, now employed,
- the present invention aims to provide a satisfactory method of packaging ether by the em ployment of the commercial packages now used in the trade, so that deterioration or catalytic action is either prevented or reduced to a minimum for practical periods of tim and in a reasonably economical manner.
- Anesthetic ether has been usually packaged in glass bottles or in tin cans, andv while it is not definitely understood, it is believed that there is some form of catalytic action by the surface of the package or container resulting in the forma- '-tion of ethyl peroxide or aldehyde in the ether.
- the object of this invention is to employ any of the ordinary containers for ethyl ether and to place a preservative element in them and immersed in the ether to prevent deterioration of the latter.
- the invention consists of a preservative element, contained within the ether container and such ether package and method of packaging ether will be hereinafter described in detail with particular reference to the containers of the can type.
- FIG. 7 A Figure 1 is a vertical longitudinal sectional view of a commercial ether container with a pre- 0 servative element placed in the container; H
- Figure 2 is a cross-sectional view taken on line 2-2 of Figure 1;
- Figure 3 is a vertical longitudinal sectional view of the commercial container with another form of preservative element in the container, and Figure 4 is a horizontal sectional View taken on line 44 of Figure 3.
- one specific adaptation of the pres cut invention is to place metallic iron in different forms 'within the container, to be immersed in the ether and to present a multiplicity of exposed faces to the ether for intimate association, and s in effect accomplishing the action of iron powder 5 without the detrimental use of such powder.
- the introduction of the metal in any other loose form is also obviously objectionable.
- the reference numeral 5 designates a can that may be of any configuration in cross-sectional area, herein illustrated as round in Figure 2 and having a bottom wall 6, a shoulder 7, a neck 8 and a removable screw cap 9.
- a sheaf 10 of bent wire or iron rod of a length slightly greater than the height of the can is inserted through the can neck 8 and inherent resiliency thereof permits flexing so that sheaf 10 can assume an angular position within the can and be rigidly supported therein by having one end engaged with the bottom 6 adjacent the side wall 5 and the other end engaged with the shoulder '7 adjacent the upper end of the side wall, thus to eliminate vibration or movement of the sheaf within the can.
- the ether preservative is in the form of an iron mesh screen roll 10a of a diameter to pass through the can neck 8 and being of a character to present practically an unlimited number of faces to the ether contained in the can, the screen roll a being retained in the can against movement in a manner similar to the sheaf 10.
- a maximum surface exposure of metal to the ethyl ether is obtained by a preservative of the types herein illustrated, it being understood that such iron preservative may be in the form of strips or the like and may be separately placed in the can. It will also be found preferable to first insert the iron preservative in the container and thereafter charge it with ether so that immediate sealing thereof may be accomplished for the purpose of preventing unnecessary evaporation, access of air or possible contamination.
- the method of preserving ether from deterioration in commercial containers comprising the storing of ether in the presence of a preservative element consisting of a flexible resilient bundle of iron wire netting immersed in the ether, said bundle being of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position Within the containerand to be rigidly retained in such position by engagement of its opposite ends Within the corners formed by the walls of the container.
- a preservative element consisting of a flexible resilient bundle of iron wire netting immersed in the ether, said bundle being of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position Within the containerand to be rigidly retained in such position by engagement of its opposite ends Within the corners formed by the walls of the container.
- a package of ether comprising a container of the kind described, and a resilient integral member consisting of iron metal in a form having a multiplicity of exposed faces, and immersed in the ether, said member being arranged in a flexible, resilient bundle or sheaf of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position within the container and to be rigidly retained in such position by engagement of its opposite ends within the corners formed by the walls of the container.
- a package of ether comprising a container of the kind described, and a resilient sheaf of fine iron wire, said sheaf being immersed in the ether and being of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position within the container and to be rigidly retained in such position by engagement of is opposite ends within the corners formed by the walls of the container.
- a package of ether comprising a container of the kind described, and a resilient bundle of line iron wire netting, said bundle being immersed in the ether and being of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position Within the container and to be rigidly retained in suchposition by engagement of its opposite ends within the corners formed by the walls of the container.
Description
Feb. 13, 1934. J. ROSIN ETHER PACKAGE AND METHOD OF PACKAGING EITHER Filed Jan. 27, 1931 mvwtom Jaye v72 00771,
as, Z-
Elbwww' Patented Feb. 13, 1934 ETHER PACKAGE AND ivis'rnon or rAcKAorNG ETHER Joseph Rosin, Plainfield, N. 3., assignor to Merck & 00., 1210., Rahway, N. J., a corporation of New Jersey Application January 27, 1931. Serial No. 511,463
6 Claims.
This invention relates to certain new and useful improvements in ether packages and method of packaging ether.
The primary object of the invention is to provide means for the preservation of ether in pack aged form especially intended for use as an anesthetic, it having been found that with the use of commercial containers in the form of tin or other metal cans, or of glass, now employed,
l0 deterioration after packaging results, rendering the ether unfit for anesthetic purposes.
It is a well known fact that ethyl ether is subject to spontaneous deterioration by oxidation. After packaging, whether in metal cans or glass,
this oxidation process frequently appears to be accelerated by the walls of the container through some form of catalytic action, not well understood, with the resultant formation of ethyl peroxide and aldehyde. It has long been the aim of manufacturers to overcome this difficulty. Numerous attempts have been made'to retard or prevent such changes or catalytic action, but in the majority of such instances, it is understood that the ether has been rendered unfit for anesthetic purposes, or it has been noted that any claimed favorable results were of a more or less indiiferent character.
The present invention aims to provide a satisfactory method of packaging ether by the em ployment of the commercial packages now used in the trade, so that deterioration or catalytic action is either prevented or reduced to a minimum for practical periods of tim and in a reasonably economical manner.
Anesthetic ether has been usually packaged in glass bottles or in tin cans, andv while it is not definitely understood, it is believed that there is some form of catalytic action by the surface of the package or container resulting in the forma- '-tion of ethyl peroxide or aldehyde in the ether. The object of this invention is to employ any of the ordinary containers for ethyl ether and to place a preservative element in them and immersed in the ether to prevent deterioration of the latter.
With the foregoing and other objects in view, that will become apparent as the nature of the invention is better understood, the invention consists of a preservative element, contained within the ether container and such ether package and method of packaging ether will be hereinafter described in detail with particular reference to the containers of the can type.
One embodiment of the invention is shown in the accompanying drawing, to which reference is had by like characters, designating corre; sponding parts throughout the several views and in which drawing:- 7 A Figure 1 is a vertical longitudinal sectional view of a commercial ether container with a pre- 0 servative element placed in the container; H
Figure 2 is a cross-sectional view taken on line 2-2 of Figure 1; I
Figure 3 is a vertical longitudinal sectional view of the commercial container with another form of preservative element in the container, and Figure 4 is a horizontal sectional View taken on line 44 of Figure 3. a
In the art of ether preservatives and in the packaging of ether for commercial uses, such-as for anesthetic purposes, it is known that metallic iron in powdered form eifectively retardsor prevents catalytic or other reactions' which are responsible for deterioration of the ether, but where the ether is to be used for anesthetic purposes, it is impractical to use metallic iron powder or any substance which would present finely divided foreign matter to the ether. I
Therefore, one specific adaptation of the pres cut invention is to place metallic iron in different forms 'within the container, to be immersed in the ether and to present a multiplicity of exposed faces to the ether for intimate association, and s in effect accomplishing the action of iron powder 5 without the detrimental use of such powder. The introduction of the metal in any other loose form is also obviously objectionable.
In the form of the invention shown in Figures 1 and 2, the reference numeral 5 designates a can that may be of any configuration in cross-sectional area, herein illustrated as round in Figure 2 and having a bottom wall 6, a shoulder 7, a neck 8 and a removable screw cap 9. A sheaf 10 of bent wire or iron rod of a length slightly greater than the height of the can is inserted through the can neck 8 and inherent resiliency thereof permits flexing so that sheaf 10 can assume an angular position within the can and be rigidly supported therein by having one end engaged with the bottom 6 adjacent the side wall 5 and the other end engaged with the shoulder '7 adjacent the upper end of the side wall, thus to eliminate vibration or movement of the sheaf within the can.
In the form of the invention shown in Figures 3 and 4, the ether preservative is in the form of an iron mesh screen roll 10a of a diameter to pass through the can neck 8 and being of a character to present practically an unlimited number of faces to the ether contained in the can, the screen roll a being retained in the can against movement in a manner similar to the sheaf 10.
It is, of course, understood that similar adaptation of the principle of the invention can also be made to glass bottle containers for ether.
It will be understood that a maximum surface exposure of metal to the ethyl ether is obtained by a preservative of the types herein illustrated, it being understood that such iron preservative may be in the form of strips or the like and may be separately placed in the can. It will also be found preferable to first insert the iron preservative in the container and thereafter charge it with ether so that immediate sealing thereof may be accomplished for the purpose of preventing unnecessary evaporation, access of air or possible contamination.
While there are herein shown and described i of exposed faces immersed in the ether, said member being arranged in a flexible, resilient bundle or sheaf of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position F. within the container and to be rigidly retained in such position by engagement of its opposite ends within the corners formed by the walls of the container.
2. The method of preserving ether from deterioration in commercial containers, comprising the storing of ether in the presence of a preservative element consisting of a flexible resilient sheaf of fine iron wire immersed in the ether, said sheaf being of a length slightly greater than the trans- .verse longitudinal diameter of the container,
adapted to assume an angular position within the container and to be rigidly retained in such position by engagement of its opposite ends within the corners formed by the walls of the container.
3. The method of preserving ether from deterioration in commercial containers, comprising the storing of ether in the presence of a preservative element consisting of a flexible resilient bundle of iron wire netting immersed in the ether, said bundle being of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position Within the containerand to be rigidly retained in such position by engagement of its opposite ends Within the corners formed by the walls of the container.
7 4. A package of ether comprising a container of the kind described, and a resilient integral member consisting of iron metal in a form having a multiplicity of exposed faces, and immersed in the ether, said member being arranged in a flexible, resilient bundle or sheaf of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position within the container and to be rigidly retained in such position by engagement of its opposite ends within the corners formed by the walls of the container.
5. A package of ether comprising a container of the kind described, and a resilient sheaf of fine iron wire, said sheaf being immersed in the ether and being of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position within the container and to be rigidly retained in such position by engagement of is opposite ends within the corners formed by the walls of the container. 7
6. A package of ether comprising a container of the kind described, and a resilient bundle of line iron wire netting, said bundle being immersed in the ether and being of a length slightly greater than the transverse longitudinal diameter of the container, adapted to assume an angular position Within the container and to be rigidly retained in suchposition by engagement of its opposite ends within the corners formed by the walls of the container.
JOSEPH ROSIN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US511463A US1946502A (en) | 1931-01-27 | 1931-01-27 | Ether package and method of packaging ether |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US511463A US1946502A (en) | 1931-01-27 | 1931-01-27 | Ether package and method of packaging ether |
Publications (1)
Publication Number | Publication Date |
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US1946502A true US1946502A (en) | 1934-02-13 |
Family
ID=24035009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US511463A Expired - Lifetime US1946502A (en) | 1931-01-27 | 1931-01-27 | Ether package and method of packaging ether |
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US (1) | US1946502A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574890A (en) * | 1949-06-16 | 1951-11-13 | Maryland Devices Inc | Fire extinguisher |
EP0456506A1 (en) * | 1990-05-11 | 1991-11-13 | Minnesota Mining And Manufacturing Company | Container for transporting hazardous liquids |
-
1931
- 1931-01-27 US US511463A patent/US1946502A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574890A (en) * | 1949-06-16 | 1951-11-13 | Maryland Devices Inc | Fire extinguisher |
EP0456506A1 (en) * | 1990-05-11 | 1991-11-13 | Minnesota Mining And Manufacturing Company | Container for transporting hazardous liquids |
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