US1395485A - Cozy for portable gas-generators - Google Patents

Cozy for portable gas-generators Download PDF

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Publication number
US1395485A
US1395485A US338311A US33831119A US1395485A US 1395485 A US1395485 A US 1395485A US 338311 A US338311 A US 338311A US 33831119 A US33831119 A US 33831119A US 1395485 A US1395485 A US 1395485A
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Prior art keywords
cozy
generators
portable gas
gas
duncan
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Expired - Lifetime
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US338311A
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David C Duncan
Russell C Duncan
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Individual
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10H—PRODUCTION OF ACETYLENE BY WET METHODS
    • C10H21/00—Details of acetylene generators; Accessory equipment for, or features of, the wet production of acetylene
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S150/00—Purses, wallets, and protective covers
    • Y10S150/901—Purses, wallets, and protective covers insulating flaccid cover

Definitions

  • DAVID C DUNCAN AND RUSSELLC. DUNCAN, OF DULUTH, MINNESOTA.
  • gas 1 1 generators has special referenc to portable acetylene gas generating receptacles in which tie g a g tank is of elongated tapering i. form which normally stands upil is tra portec from place to place tending i
  • the principal object of the invention is to pr vide practical and efiicient, quickly adjusted, insulating blanket or cozy for such tanks, the express purpose being to prevent freezing of the liquid within the tank.
  • Figure 1 is a flat plan view or lay-out of the body-portion of the cozy.
  • F 2 is an ele i ion of an acetylene gas k with the complete cozy apreference characters indicate an enlarged elevation of a light tacle with th body portion of l ly applied thereto, and i a. vertical cent sectional through the cap portion of the cozy.
  • ' 1 represents the metal generatingtank which contains the water and carbid common to portable acetylene gas generators view and in which it is desired to retain the heat generated therein sufiicient to prevent the water freezing during extreme cold weather.
  • the body portion of the cozy comprises a single piece .2 or" thick flexible insulating material such as hair felt or the like of the proper size and shape to snugly lit about the side walls of the tank 1, and a tightlv woven canvas cover 3, such as double filled canvas oucking or the like fitted upon one side of the felt 2 and overlapping same about all four of its edges where it is tightly stitched therethrough as at 4, forming a strongly protected hem wholly about the edges of the cozy.
  • a lace or cord 5 about the lower end edge of the cozy and within the hem is incorporated a lace or cord 5, the free end of which is for lacing the cozy tightly about the receptacle, there being suitable staggered eyelets 6 therefor formed in both side edges of the cozy the entire length thereof.
  • slits 7-7 Within the cozy and upon the opposite sides thereof are formed slits 7-7 positioned so as to properly register with the handles 8 of the receptacle when the cozy is applied thereto.
  • These slits are reinforced upon the out side of the cozy by rectangularly shaped strips 9, preferably of leather; they wholly surrounding the slits and being securely stitched entirely through the materials of which the cozy is composed.
  • Thecap 10 of the cozy is formed of the same material as the body portion having a depressed slightly convened upper end portion 11 through which suitable holes 12 are formed for the accommodation of the upwardly extending pipes of the light.
  • This cap is of suflicient he; to extend well down over the upper end of the body portion of the cozy forming a complete snugly fitting warm covering for the entire tank.

Description

D. C. AND R. C. DUNCAN.
COZY FOR PORTABLE GAS GENERATORS. APPLICAUON FILED uov.15, I919.
' 1,395,485. Patented Nov. 1, 1921.
I I a gn'uentd'ts i! 3.2. 3. 5 v
DAVID C. DUNCAN AND RUSSELLC. DUNCAN, OF DULUTH, MINNESOTA.
COZY FOR PORTABLE GAS-GENERATORS.
S ecificatien 01' Letters Patent.
Patented Nov. 1, 1921.
Application filed November 15,1919. Serial No. 338,311.
gas 1 1 generators and has special referenc to portable acetylene gas generating receptacles in which tie g a g tank is of elongated tapering i. form which normally stands upil is tra portec from place to place tending i The principal object of the invention is to pr vide practical and efiicient, quickly adjusted, insulating blanket or cozy for such tanks, the express purpose being to prevent freezing of the liquid within the tank.
C ther' o ject" and special adaptabilities of the invention will appear in the further description thereof.
In all except severe sub-zero weather, the ieat from the generation of gas in this form of tank has proven sufficient to keep the water from freezing whil the light is in operation, but in very severe weather the use of salt or calcium chlorid is often employed.
The use, however of a cozy or insulating blanket as illuseratedand described herein, obviates the necessity of using any antifreezing compounds. or materials and permits tl e use of acetylene lights in any kind of weather, regardless of how severe and without trouble or inconvenience.
Referring to the accompanying drawings forming of this application and in which as like parts:
Figure 1 is a flat plan view or lay-out of the body-portion of the cozy.
F 2 is an ele i ion of an acetylene gas k with the complete cozy apreference characters indicate an enlarged elevation of a light tacle with th body portion of l ly applied thereto, and i a. vertical cent sectional through the cap portion of the cozy.
' 1 represents the metal generatingtank which contains the water and carbid common to portable acetylene gas generators view and in which it is desired to retain the heat generated therein sufiicient to prevent the water freezing during extreme cold weather.
The body portion of the cozy comprises a single piece .2 or" thick flexible insulating material such as hair felt or the like of the proper size and shape to snugly lit about the side walls of the tank 1, and a tightlv woven canvas cover 3, such as double filled canvas oucking or the like fitted upon one side of the felt 2 and overlapping same about all four of its edges where it is tightly stitched therethrough as at 4, forming a strongly protected hem wholly about the edges of the cozy.
About the lower end edge of the cozy and within the hem is incorporated a lace or cord 5, the free end of which is for lacing the cozy tightly about the receptacle, there being suitable staggered eyelets 6 therefor formed in both side edges of the cozy the entire length thereof.
Within the cozy and upon the opposite sides thereof are formed slits 7-7 positioned so as to properly register with the handles 8 of the receptacle when the cozy is applied thereto.
These slits are reinforced upon the out side of the cozy by rectangularly shaped strips 9, preferably of leather; they wholly surrounding the slits and being securely stitched entirely through the materials of which the cozy is composed.
Thecap 10 of the cozy is formed of the same material as the body portion having a depressed slightly convened upper end portion 11 through which suitable holes 12 are formed for the accommodation of the upwardly extending pipes of the light. This cap is of suflicient he; to extend well down over the upper end of the body portion of the cozy forming a complete snugly fitting warm covering for the entire tank.
It is to be nderstood that various modifications, within the scope of the invention, may be resorted to without departing from the spirit thereof.
Having thus described our inven ion what sin as new and desire to secure by Letgas generator reaccess th ough the up- 6 pipe connecsaid upper 11d, of a two piece which pieces is r-eniovably atleaving the lower end or base of the gen- In testimony whereof we hereunto aflix 1 erator bare, and the other piece of a. shape our signatures in the presence of two Wii;- 10
to act as a cap for covering the upper end nesses.
of the generator and acting as a closure for DAVID C. DUNCAN. the upper end of the other piece; said cap RUSSELL C. DUNCAN. overlapping the upper end of said other Witnesses: h piece, and said cap being removable with the D. DANIELSON,
upper end of the generator. PRESTON FISHER.
US338311A 1919-11-15 1919-11-15 Cozy for portable gas-generators Expired - Lifetime US1395485A (en)

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US338311A US1395485A (en) 1919-11-15 1919-11-15 Cozy for portable gas-generators

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420819A (en) * 1943-09-28 1947-05-20 Stefano John De Portable sea water still
US2519736A (en) * 1945-03-21 1950-08-22 Roy W Bradley Poultry fountain
US2665745A (en) * 1948-06-15 1954-01-12 Vico Salvatore A Lo Cover having means for removably attaching same
US2731055A (en) * 1951-08-21 1956-01-17 Firestone Tire & Rubber Co Nonmetallic enclosure
US6237820B1 (en) * 1999-06-23 2001-05-29 Ronald P. Saxton Personal carrier
US6508282B2 (en) * 2001-06-13 2003-01-21 Santo G. Garofalo Cover for propane tank
US20040173625A1 (en) * 2002-12-11 2004-09-09 Jones Kyle Brandon Krazy koozie
US20050275233A1 (en) * 2004-06-15 2005-12-15 Lisa Leighton Ergonomic propane tank carrier and stabilizer
US20070062508A1 (en) * 2005-09-22 2007-03-22 Dominick Cirone Protective cover for a paintball gun gas canister
US20070181521A1 (en) * 2006-02-03 2007-08-09 Lisa Collins Towel and bottle system
US20090050615A1 (en) * 2007-08-24 2009-02-26 Fis Design, Llc Heater covers and methods of using the same
US20090294463A1 (en) * 2008-05-29 2009-12-03 Lillie Stack Wine glass insulator
US20100012619A1 (en) * 2006-02-03 2010-01-21 Lisa Collins Towel and bottle system
USD813971S1 (en) * 2016-10-10 2018-03-27 Alceu Aragao Firearm suppressor cover sleeve
USD887526S1 (en) 2018-12-21 2020-06-16 Martiny St. Juste Tank cover
US11511060B1 (en) 2018-12-21 2022-11-29 Martiny St. Juste Medical gas tank isolation shroud with unitary sleeve and hood portions

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420819A (en) * 1943-09-28 1947-05-20 Stefano John De Portable sea water still
US2519736A (en) * 1945-03-21 1950-08-22 Roy W Bradley Poultry fountain
US2665745A (en) * 1948-06-15 1954-01-12 Vico Salvatore A Lo Cover having means for removably attaching same
US2731055A (en) * 1951-08-21 1956-01-17 Firestone Tire & Rubber Co Nonmetallic enclosure
US6237820B1 (en) * 1999-06-23 2001-05-29 Ronald P. Saxton Personal carrier
US6508282B2 (en) * 2001-06-13 2003-01-21 Santo G. Garofalo Cover for propane tank
US7228987B2 (en) * 2002-12-11 2007-06-12 Kyle Brandon Jones Krazy koozie
US20040173625A1 (en) * 2002-12-11 2004-09-09 Jones Kyle Brandon Krazy koozie
US7520549B2 (en) 2004-06-15 2009-04-21 Canterbury Enterprises, Inc. Ergonomic propane tank carrier and stabilizer
US20050275233A1 (en) * 2004-06-15 2005-12-15 Lisa Leighton Ergonomic propane tank carrier and stabilizer
US20080296921A1 (en) * 2004-06-15 2008-12-04 Canterbury Enterprises, Inc. Ergonomic propane tank carrier and stabilizer
US20070182178A1 (en) * 2004-06-15 2007-08-09 Canterbury Enterprises, Inc. Ergonomic propane tank carrier and stabilizer
US7316435B2 (en) 2004-06-15 2008-01-08 Canterbury Enterprises, Inc. Ergonomic propane tank carrier and stabilizer
US20070062508A1 (en) * 2005-09-22 2007-03-22 Dominick Cirone Protective cover for a paintball gun gas canister
US7850036B2 (en) * 2005-09-22 2010-12-14 Dominick Cirone Protective cover for a paintball gun gas canister
US20070181521A1 (en) * 2006-02-03 2007-08-09 Lisa Collins Towel and bottle system
US20100012619A1 (en) * 2006-02-03 2010-01-21 Lisa Collins Towel and bottle system
US20090050615A1 (en) * 2007-08-24 2009-02-26 Fis Design, Llc Heater covers and methods of using the same
US8674266B2 (en) 2007-08-24 2014-03-18 Fis Design, Llc Heater covers and methods of using the same
US20090294463A1 (en) * 2008-05-29 2009-12-03 Lillie Stack Wine glass insulator
USD813971S1 (en) * 2016-10-10 2018-03-27 Alceu Aragao Firearm suppressor cover sleeve
USD887526S1 (en) 2018-12-21 2020-06-16 Martiny St. Juste Tank cover
US11511060B1 (en) 2018-12-21 2022-11-29 Martiny St. Juste Medical gas tank isolation shroud with unitary sleeve and hood portions

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