US68097A - John mckenzie - Google Patents
John mckenzie Download PDFInfo
- Publication number
- US68097A US68097A US68097DA US68097A US 68097 A US68097 A US 68097A US 68097D A US68097D A US 68097DA US 68097 A US68097 A US 68097A
- Authority
- US
- United States
- Prior art keywords
- churn
- dasher
- shaft
- mckenzie
- john
- 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
- 239000006071 cream Substances 0.000 description 6
- 235000014121 butter Nutrition 0.000 description 4
- 210000000088 Lip Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002023 wood 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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0727—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by two or more radial rods, e.g. the shaft being interrupted between the rods, or of crankshaft type
Definitions
- Figure 2 is a view of the inclined fingers of the dasher.
- Figure 3 a view of the cover and ventilators.
- Figure 4 a view of a portion of the shaft.
- Figure 5 an end view of the dasher.
- A shows the circular body, the place of the insertion of the cylinder being indicated by the dotted lines B.
- C shows the crank, and a the end of the shaft.
- 6 is a sliding catch, working in a channel in the side A, and having the pin a, slot 01, and thumb-piece c. The catch may he pushed up or down. When up the shaft a can be withdrawn from the churn; when down, the lower end slides into the circular groove f, fig. 4, and secures the shaft.
- D shows the outlet of the churn.
- E shows the curved cover of the churn and its position, as seen at dotted lines E in fig. 1. The lower edge of the cover fits under a lip or flange, it, to prevent leakage.
- k kf show two vents or ventilators'in the churn cover. Their position is seen at k, fig. 1. It will be seen that they are so placed and so formed as to admit of-the free ingress and egress of air, and still not to allow of the escape of any of the contents of the churn, having apertures on the upper ends, and rounded covers on the outside to prevent anyof the contents of the churn from being thrown out by -the revolution of the dasher. These rounded covers, 1 2, are also curved or concave in the inner, as they are convex on the outer sides, and have their apertures opening upwards.
- m shows the drum or hollow cylinder,bearing the fingers n and grooved'adjustable roller; 0.
- the shaft a Into this drum is inserted the shaft a, and it turns the drum and dasher by the square portion 19, fitting the square or rectangular aperture 29'.
- the fingers n are inclined in their position on the drum, as seen in fig. 2.
- 0 is the roller, held by pivots fitting into the, holes r r. Short fingers nfill the space between the roller and drum.
- This roller 0 has several oifices. It serves to carry the air into the cream, as the revolution of the drum or shaft gives it motion, both by itsgroo't'es and its simple revolution. It also serves as awashing-roller for the butter when made.
- axis aids in breaking the globules of the cream, and facilitates the operation of forming the butter.
- the dasher, fig. 5, is removed from the churn by lifting the curved cover E, raising the catch 5, and pulling out of thedrum m the shaft a, when the dasher can be raised through the opening left by the removal of the cover-
- the interior of the churn is in shape a smooth, short cylinder hollowed out.
- the sides are made of pieces of suitable wood,having circular grooves, in which is bent the band or loop (dottedlines B) forming the circular or cylindrical body.
- Tl1e dasher when composed of the hollowdrum m, inclined fingers n, and adjustable washingnoller 0, all operated by the removable shaft a, as and for the purposes specified 2.
- the curved ventilating cover E constructed with the parts and applied as herein described, and for the purposes set forth.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Confectionery (AREA)
Description
J. MCKENZIE.
Churn;
Patented Aug. 27, I867.
NG'ION. D. C.
- @1615?! fates igstrnt @ffim;
JOHN MCKENZIE, OF PORTLAND, MAINE.
Letters Patent No. 68,097, dated August 27, 1 867,
IMPROVEMENT IN' CHUBNSZ digs gdgstule ttfttt'th in in flgrsc Zieficrs titted inheriting out cf flge 5211M.
TO ALL WHOM IT MAY CONCERN Be it known that I, JOHN MeKENZIE, of Portland, in the county of Cumberland, and State of Maine, have invented a new and useful improved Churn; and I hereby declare the following to be a full, clear, and exact description thereof, which will enable others to make and use my invention, reference being had to the accompnnying drawings, forming part of this specification, in which- Figure 1 is a side elevation of my invention.
Figure 2 is a view of the inclined fingers of the dasher.
Figure 3, a view of the cover and ventilators.
Figure 4, a view of a portion of the shaft.
Figure 5, an end view of the dasher.
My invention has relation to that description of churns called rotary churns, or where the motion ofthe dasher is in a circle around a centre. I do not claim a rotary churn, but certain improvements'in relation thereto, which I will proceed to describe. I
. A shows the circular body, the place of the insertion of the cylinder being indicated by the dotted lines B. C shows the crank, and a the end of the shaft. 6 is a sliding catch, working in a channel in the side A, and having the pin a, slot 01, and thumb-piece c. The catch may he pushed up or down. When up the shaft a can be withdrawn from the churn; when down, the lower end slides into the circular groove f, fig. 4, and secures the shaft. D shows the outlet of the churn. E shows the curved cover of the churn and its position, as seen at dotted lines E in fig. 1. The lower edge of the cover fits under a lip or flange, it, to prevent leakage. The upper edge is secured by hook z. k kf show two vents or ventilators'in the churn cover. Their position is seen at k, fig. 1. It will be seen that they are so placed and so formed as to admit of-the free ingress and egress of air, and still not to allow of the escape of any of the contents of the churn, having apertures on the upper ends, and rounded covers on the outside to prevent anyof the contents of the churn from being thrown out by -the revolution of the dasher. These rounded covers, 1 2, are also curved or concave in the inner, as they are convex on the outer sides, and have their apertures opening upwards. m shows the drum or hollow cylinder,bearing the fingers n and grooved'adjustable roller; 0. Into this drum is inserted the shaft a, and it turns the drum and dasher by the square portion 19, fitting the square or rectangular aperture 29'. The fingers n are inclined in their position on the drum, as seen in fig. 2. 0 is the roller, held by pivots fitting into the, holes r r. Short fingers nfill the space between the roller and drum. This roller 0 has several oifices. It serves to carry the air into the cream, as the revolution of the drum or shaft gives it motion, both by itsgroo't'es and its simple revolution. It also serves as awashing-roller for the butter when made. Moreover, when passing through the cream, its motion on its own; axis aids in breaking the globules of the cream, and facilitates the operation of forming the butter. The inclination of the fingers n, fig. 2, efl'eets, in a more thorough manner than .ifmadeat right angles to thefdrum, the reaching of all parts of the interior of the receptacle. The dasher, fig. 5, is removed from the churn by lifting the curved cover E, raising the catch 5, and pulling out of thedrum m the shaft a, when the dasher can be raised through the opening left by the removal of the cover- The interior of the churn is in shape a smooth, short cylinder hollowed out. The sides are made of pieces of suitable wood,having circular grooves, in which is bent the band or loop (dottedlines B) forming the circular or cylindrical body. v n
' What I claim as my invention, and desire to secure by Letters Patent, is-
1.. Tl1e dasher, when composed of the hollowdrum m, inclined fingers n, and adjustable washingnoller 0, all operated by the removable shaft a, as and for the purposes specified 2. The curved ventilating cover E, constructed with the parts and applied as herein described, and for the purposes set forth.
JOHN- McKENZIE. Witnesses W. H. (imrrono, HENRY C. Hous'ron'.
Publications (1)
Publication Number | Publication Date |
---|---|
US68097A true US68097A (en) | 1867-08-27 |
Family
ID=2137620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US68097D Expired - Lifetime US68097A (en) | John mckenzie |
Country Status (1)
Country | Link |
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US (1) | US68097A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050008652A1 (en) * | 1999-08-11 | 2005-01-13 | Cedars-Sinai Medical Center | Method of diagnosing irritable bowel syndrome and other disorders caused by small intestinal bacterial overgrowth |
-
0
- US US68097D patent/US68097A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050008652A1 (en) * | 1999-08-11 | 2005-01-13 | Cedars-Sinai Medical Center | Method of diagnosing irritable bowel syndrome and other disorders caused by small intestinal bacterial overgrowth |
US20060029550A1 (en) * | 1999-08-11 | 2006-02-09 | Cedars-Sinai Medical Center | Methods of treating irritable bowel syndrome and other disorders caused by small intestinal bacterial overgrowth |
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