US5821A - Cream-freezer - Google Patents
Cream-freezer Download PDFInfo
- Publication number
- US5821A US5821A US5821DA US5821A US 5821 A US5821 A US 5821A US 5821D A US5821D A US 5821DA US 5821 A US5821 A US 5821A
- Authority
- US
- United States
- Prior art keywords
- cream
- shaft
- freezer
- fastened
- wheel
- 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 8
- 210000003414 Extremities Anatomy 0.000 description 6
- 241001125877 Gobio gobio Species 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 4
- 210000003141 Lower Extremity Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000015243 ice cream Nutrition 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/08—Batch production
- A23G9/10—Batch production using containers which are rotated or otherwise moved in a cooling medium
- A23G9/103—Batch production using containers which are rotated or otherwise moved in a cooling medium the container rotating about its own axis
- A23G9/106—Batch production using containers which are rotated or otherwise moved in a cooling medium the container rotating about its own axis provided with agitating means
Definitions
- the tub c On a platform a, between two posts I), the tub c is placed. Centrally on the bottom of said tub is fastened a step or gudgeon d, on which a corresponding gudgeon or gudgeonbox 6, fastened to the underside of the cam f, sets. On the bottom :1 of the can f, in its center, there is another step 9, which receives the lower extremity of the vertical shaft 72,. This shaft passes through the lid '5 of the can, and through the center of a bevel cog-wheel j, fastened to the top of said lid.
- a short distance above the cog-wheel j there is another similar one is, and the extremity of the shaft, above it, is held in its place by means of a screw Z, which passes vertically through the cross piece at connecting the posts 6, and its conical point entering a corresponding cavity in the upper end of said shaft.
- a screw Z Back'of this shaft is a third, but vertical, bevel cog-wheel m, the cogs of which mesh in t ose of both the other wheels.
- This last-named cog-wheel is fastened to a horizontal shaft 11 which extends backward and rests or worksin metal boxes w.
- On said shaft is a fly or balance wheel 0, and on its back extremity is a crank and handle 29.
- the Whole is fixed in an appropriate frame work q, 1", and s.
- the permanent dashers are in shape similar to the blade of a knife,'and they are laced on the shaft in such a manner, that 1f the surface lines were continued gradually around the shaft and thus connected together, a perfect spiral line would be the result.
- Each upper and lower dasher has at or near its outer extremity a perforation or hole, in which the upper and lower gudgeon of a vertical scraper a plays.
- scrapers are also similar to knife or sword-blades, and serve to detach or scrape off the frozen or freezing cream from the surface of the can, the general bulk of the cream forcing their edges close to the can, in consequence of the shaft, with the dashers and scrapers, revolving in an opposite direction to the can.
- the scrapers u do for the inner vertical surface of the can the lowest dasher (or scraper) 6 effects for the bottom surface; the other dashers serve to raise the cream, which, when up to its utmost height, descends again by its own gravity, and thus a continual displacingof the cream is effected, and thereby the process of freezing accelerated.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Confectionery (AREA)
Description
E. e. SEAMAN Ice Cream Freezer.
N0. 5.821. A Patented-0&3, 1848.
Photo-Lkbo nphk. wank-gm n. c.
' quence of the (well-known) manner of UNITED STATES PATENT OFFICE.
E. O. SEAMEN, OF PHILADELPHIA, PENNSYLVANIA.
CREAM-FREEZER.
Specification forming part of Letters Patent No. 5,821, dated October 3, 1848; Reissued November To all whom it may concern Be it known that I, EBER O. S'EAMEN, of the city and county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in Apparatus for Freezing Cream; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, in which- Figure 1 is a geometrical projection of the complete apparatus, and Fig. 2 is a vertical section of the same, showing the interior of the can with the improvements claimed.
On a platform a, between two posts I), the tub c is placed. Centrally on the bottom of said tub is fastened a step or gudgeon d, on which a corresponding gudgeon or gudgeonbox 6, fastened to the underside of the cam f, sets. On the bottom :1 of the can f, in its center, there is another step 9, which receives the lower extremity of the vertical shaft 72,. This shaft passes through the lid '5 of the can, and through the center of a bevel cog-wheel j, fastened to the top of said lid. A short distance above the cog-wheel j, there is another similar one is, and the extremity of the shaft, above it, is held in its place by means of a screw Z, which passes vertically through the cross piece at connecting the posts 6, and its conical point entering a corresponding cavity in the upper end of said shaft. Back'of this shaft is a third, but vertical, bevel cog-wheel m, the cogs of which mesh in t ose of both the other wheels. This last-named cog-wheel is fastened to a horizontal shaft 11 which extends backward and rests or worksin metal boxes w. On said shaft is a fly or balance wheel 0, and on its back extremity is a crank and handle 29. The Whole is fixed in an appropriate frame work q, 1", and s.
It will readily be perceived that, in consegearing, the can will revolve in one direction, while the haft lt with its appendages, 7
inside of said can, rotates in an opposite one. i
of each of them is fastened, excepting the lowest one t, which is wider than the rest,
and the tenon or gudgeonof which plays freely in its corresponding perforation in the shaft? The permanent dashers are in shape similar to the blade of a knife,'and they are laced on the shaft in such a manner, that 1f the surface lines were continued gradually around the shaft and thus connected together, a perfect spiral line would be the result. Each upper and lower dasher has at or near its outer extremity a perforation or hole, in which the upper and lower gudgeon of a vertical scraper a plays. These scrapers are also similar to knife or sword-blades, and serve to detach or scrape off the frozen or freezing cream from the surface of the can, the general bulk of the cream forcing their edges close to the can, in consequence of the shaft, with the dashers and scrapers, revolving in an opposite direction to the can. What the scrapers u do for the inner vertical surface of the can, the lowest dasher (or scraper) 6 effects for the bottom surface; the other dashers serve to raise the cream, which, when up to its utmost height, descends again by its own gravity, and thus a continual displacingof the cream is effected, and thereby the process of freezing accelerated.
, What I claim as my invention, and desire to secure by Letters Patent, is
The side scrapers a, the bottom scraper t,
and in combination therewith the dashers t,
the whole being constructed, arranged, and
operating, substantially, in the manner and for the purpose hereinabove described.
E. O. SEAMEN.
Witnesses:
' FRANCIS BENNE, CHAUNGEY BULKLEY.
[FIRST PRINTED 1913.]
Publications (1)
Publication Number | Publication Date |
---|---|
US5821A true US5821A (en) | 1848-10-03 |
Family
ID=2066122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US5821D Expired - Lifetime US5821A (en) | Cream-freezer |
Country Status (1)
Country | Link |
---|---|
US (1) | US5821A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014087290A1 (en) | 2012-12-04 | 2014-06-12 | Koninklijke Philips N.V. | Photon counting x-ray detector |
EP3991749A2 (en) | 2015-07-14 | 2022-05-04 | Kyowa Kirin Co., Ltd. | A therapeutic agent for a tumor comprising an ido inhibitor administered in combination with an antibody |
-
0
- US US5821D patent/US5821A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014087290A1 (en) | 2012-12-04 | 2014-06-12 | Koninklijke Philips N.V. | Photon counting x-ray detector |
EP3991749A2 (en) | 2015-07-14 | 2022-05-04 | Kyowa Kirin Co., Ltd. | A therapeutic agent for a tumor comprising an ido inhibitor administered in combination with an antibody |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5821A (en) | Cream-freezer | |
US31355A (en) | Chttbjst | |
US26970A (en) | Churn | |
USRE226E (en) | Improvement in cream-freezers | |
US30409A (en) | Chueh | |
US277250A (en) | Ice-cream freezer | |
US81716A (en) | Improvement in churns | |
US939512A (en) | Combined churn and ice-cream freezer. | |
US249384A (en) | Ice-cream freezer | |
US835126A (en) | Churn. | |
US522806A (en) | snook | |
US687182A (en) | Churn. | |
US5960A (en) | Ice-cream | |
US282047A (en) | Churn | |
US1114104A (en) | Ice-cream freezer. | |
US1436642A (en) | Churn | |
US425334A (en) | Combined flour bin and sifter | |
US321339A (en) | Churn | |
US217130A (en) | Improvement in ice-cream freezers | |
US514358A (en) | Churn | |
US187612A (en) | Improvement in ice-cream freezers | |
US141060A (en) | Improvement in ice-cream freezers | |
US59282A (en) | Improvement in churns | |
US468805A (en) | Mixing-machine | |
US366985A (en) | Combined churn and ice-cream freezer |