US188150A - Improvement in apparatus for treating beer on draft - Google Patents
Improvement in apparatus for treating beer on draft Download PDFInfo
- Publication number
- US188150A US188150A US188150DA US188150A US 188150 A US188150 A US 188150A US 188150D A US188150D A US 188150DA US 188150 A US188150 A US 188150A
- Authority
- US
- United States
- Prior art keywords
- air
- beer
- draft
- tube
- cask
- 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
- 235000013405 beer Nutrition 0.000 title description 18
- 238000010276 construction Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 241000220317 Rosa Species 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000015096 spirit Nutrition 0.000 description 4
- 241000333074 Eucalyptus occidentalis Species 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 101710016983 PPEF1 Proteins 0.000 description 2
- 240000003670 Sesamum indicum Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000001473 noxious Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
Definitions
- This invention relates to devices for supplying air to casks of beer while on draft 5 and it consists in certain features and details of construction, as hereinafter described and claimed.
- A represents an ordinary faucet or spigot, having the usual tapering threaded end and air-tube C, the latter passing air-tight through the short tube d on the stem of the faucet.
- B represents the ordinary nozzle, having a suitable stop-cock.
- the cylinders D and D' constituting, respectively, the purifier and air-pump.
- the latter is of the ordinary construction, and communicates with the former by means of the bent tube b terminating in the rose c.
- the pipe F From the upper part of the purifier leads the pipe F, having a sleeve, G, whose lower end is fitted with a female screw to engage with the threaded end of the air-tube G.
- the pipe F is furnished with a stop-cock, f, whose function will be hereinafter described.
- the operation of the device is as follows: The tube C is withdrawn as far as the end of the spigot, which is then placed upon the head-bung of the cask, and driven in with a mallet in the usual way. rlhe tube C is then forced into the cask un til its end is above the level of the beer. The sleeve Gr is then screwed upon the threaded end of the tube C, and the device is in order for use.
- the cock f When sufficient pressure is obtained within the cask, the cock f is closed, to prevent the pressure of the gas from forcing the liquid in the purifier through the pipe b into the air-pump cylinder.
- the cock f must also be closed during the withdrawal of the piston of the air-pump.
- an ordinary valve, opening outward may be used at any point between the exit-orifice of the air-pump and the end of the tube C. I prefer in any case to use the cock f, as it is almost impossible to make the valve perfectly air-tight.
- the liquid in the purifier may be of any suitable nature, dilute alcohol or spirits being preferred, or it may consist in whole or in part of any volatile flavoring-essence, to impart a pleasant iiavor to the beer.
- Gare should be taken to make the joints in the pipes F, G, and C perfectly air-tight, and to this end a suitable packing, preferably of rubber, is inserted at a and a/ 3.
- a suitable packing preferably of rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
J KLEIN.
APPARATUSFOR TREATING BEER oN DRAUGHT.
No.188,150, Patented March 6,1877.
Ui 'Messes In venan 71% flammwj? ',U MMU/Ul a /faer W um ".FETERS, PHOTO-UTROGRPHER. WASHINGTDN. )I C.
lUNITED STATES PATENT Fil-TICEc JACOB KLEIN, OFBALTIMOBE, MARYLAND.
Specification formingpart of Letters Patent No. 188,150, dated March 6, 13779 aPPlC'OD filed February 15, 1877.
To all whom t may concern.-
Be it known that I, JACOB KLEIN, of the city of Baltimore, State of Maryland, have invented certain new and useful Improvements in Apparatus for Treating Beer on Draft; and I hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, in which- Figure 1 represents a side view, and Fig. 2 an end view of the device, the internal construction ofthe same being shown in dotted lines in Fig. 2.
This invention relates to devices for supplying air to casks of beer while on draft 5 and it consists in certain features and details of construction, as hereinafter described and claimed.
Various forms of devices have been in use for supplying air to the cask as the beer is drawn, some consisting in a mere Ventilatingbung, or a tube leading from the faucet to the upper part of the cask, but the objection exists to this class of device that the beer, being subjected to no pressure in excess of the ordinary atmospheric pressure, soon loses its carbonio acid, and becomes flat and unpalatable. To remedy this evil, another class of devices have been used, which operate upon the principle of supplying the air to the cask un der pressure, whereby the escape of carbonio acid is prevented. These devices consist essentially of an ordinary air-pump, having its delivery-tube entering the cask near the top. By these means the noxious fetid air of the bar-room, laden as it is with tobacco-smoke, is forced into the cask, resulting in the inevitable contamination ofthe beer.
By the device hereinafter described these objections are obviated.
In the accompanying drawings, A represents an ordinary faucet or spigot, having the usual tapering threaded end and air-tube C, the latter passing air-tight through the short tube d on the stem of the faucet. B represents the ordinary nozzle, having a suitable stop-cock. Upon the spigot are secured the cylinders D and D', constituting, respectively, the purifier and air-pump. The latter is of the ordinary construction, and communicates with the former by means of the bent tube b terminating in the rose c.
From the upper part of the purifier leads the pipe F, having a sleeve, G, whose lower end is fitted with a female screw to engage with the threaded end of the air-tube G. The pipe F is furnished with a stop-cock, f, whose function will be hereinafter described.
The operation of the device is as follows: The tube C is withdrawn as far as the end of the spigot, which is then placed upon the head-bung of the cask, and driven in with a mallet in the usual way. rlhe tube C is then forced into the cask un til its end is above the level of the beer. The sleeve Gr is then screwed upon the threaded end of the tube C, and the device is in order for use.
As long as the beer spontaneously flows from the spigot by the pressure of its carbonic-acid gas, it is not necessary to introduce air into the cask; but when this flow ceases, pressure is supplied by means of the airpump D. Upon withdrawing the handle E, air iiows through the valve e into the cylinder. Upon driving the piston down the air is forced through the tube b and rose c into the purifier D, which is partially filled with any suitable liquid, dilute alcohol or spirits of any kind being preferred. From the purifier the air passes through the tubes F, G, and C into the cask. When sufficient pressure is obtained within the cask, the cock f is closed, to prevent the pressure of the gas from forcing the liquid in the purifier through the pipe b into the air-pump cylinder. Of course the cock f must also be closed during the withdrawal of the piston of the air-pump. Instead of the cock f, or in addition to it, an ordinary valve, opening outward, may be used at any point between the exit-orifice of the air-pump and the end of the tube C. I prefer in any case to use the cock f, as it is almost impossible to make the valve perfectly air-tight.
The liquid in the purifier, as stated, may be of any suitable nature, dilute alcohol or spirits being preferred, or it may consist in whole or in part of any volatile flavoring-essence, to impart a pleasant iiavor to the beer.
Gare should be taken to make the joints in the pipes F, G, and C perfectly air-tight, and to this end a suitable packing, preferably of rubber, is inserted at a and a/ 3. In combination with the' purifier D, the ppeF and sleeve G, substantially as described.
4. In combination with the spigot A, having pipe O, the pump D' and purifier D, substantially as described.
In testimony whereof` I hereunto set my hand this 14th day of February, 1877.
JACOB KLEIN.
Witnesses R. D. W1LL1AMs, W. A. BERTRAM.
Publications (1)
Publication Number | Publication Date |
---|---|
US188150A true US188150A (en) | 1877-03-06 |
Family
ID=2257557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US188150D Expired - Lifetime US188150A (en) | Improvement in apparatus for treating beer on draft |
Country Status (1)
Country | Link |
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US (1) | US188150A (en) |
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- US US188150D patent/US188150A/en not_active Expired - Lifetime
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