US26377A

US26377A - Churn

Info

Publication number: US26377A
Authority: US
Publication date: 1859-12-06
Anticipated expiration: 1876-12-06

Description

over the tube K.

UNITED sTATEs PATENT oEEIoE. HENRY ROHRER, `0E sTRAsBURG TOWNSHIP, LANCASTER` cHURN. i i

specification of Letters Patent No. 2e,37'r,.dated December@ 1859.? u p To all 'whom it may concern:

Be it known that I, HENRY ROI-IEEE, of

Strasburg township, in the county of Lancaster and State of Pennsylvania, have invented new and useful Improvements in Churns, applicable tothe common barrelchurn, so as to convert them into a Champion atmospheric churn, as the name proposed to designate this improvement;` and I do hereby declare that the followingis a full, clear,;and exact description of the` construction and operation `oit' "the samefreference being had to the annexed drawings, making a part of this" specification, in Which` t Figure 1 represents a common barrel churn A, raised on its base B, witha pipe G, attached. Fig. 2 shows the interior of the same and position of the concave-sided, tapering, dashers D, the ends 1, 2,3 and 4 alternately reversed on their cross supports E; Fig.3 one of those dashers enlarged; Fig. `4i, a longitudinal section `of the churn,

the upper edge or side of the dashers in` close proximity with the inside of the churn along their entire length united by E, the pivot step F centrally on the head (inside), (This tube as well `as the tube I may be placed higher or lower,.over which the tubes L M of the pipes Gr H are made to t.) Fig. 5, isa vertical section. Fig. `6, the atmospheric pipe G, withits attachment tubes L M', and the heated-air inhaling pipe H, with its wide open funnelmouth, m, partitioned vent pipe Z,`and attachment tubes L, M. Fig. 7 illustrates the raised step F in `perspective and outline, in which the pivot of the armsE of the dashers D moves, as shown. p

For thebetter mixing and agitatng of the cream, the dashers D are brought as close as possible to the sides of the churn, since friction is as essential asbeating.l The concaved,'tapering sidesgofythe dashers with? l the wide end oftheIonefollowedvbyfthe y narrow end of the other `inits revolutions,1if` produces side eddies; as well as beingbeaten and partiallyretainedubythe coneaved "ide, thus a thoroughmixing isfproducedpwhilea constant i supply."Offreshwiair 1isiiadniitted through `the pipe rGwtd thecenterfof the ,y churn, while thereisamplelvspaceforljthe outlet of musty; ai1","fsteaml or the like,`com-` ing to the surface throughethe agitatingof l" the cream. Creamrequlres iatemperature p. of at least 58, `say,:60"1 to l6501 on an average.f-` y To avoid therisk gof scaldingybygiving11 `vent to the steam, through `the partitioned tube Z, of the`unnelfmouthed-pipeI-I,"` Fig. 6, this mouth m, can belplaced `near. a hot., stove or heated plate, and thus heatedair is readily conveyed y toithecream through` the tubes M K`connected,`3and thetemper ture brought up `in winter, so Hastog` enable butter being made `in ten `minutes from; rich l cream.` '.g 1j I am aware of variousjdevices employed for conveyingair` to thecream while churning, butof Yno plan "substantially,@likethe.. one proposed, applicableto ordinary `barrel churns, also testedinmyiownfbutteryto entire satisfaction.` 11 f 1 Q3 What I claimias` invention and desire p to secure by LetterslIPatenti`s`-,-` l t d The application `of thetube y I,K,Ito enter the rear head of; theychurmfthe connect ing pipes G, and 1II,\withwitswide` imo-11th m, partition Z, and `connactingtube" with the dashers"` 1D, elevated `ioni an 11 lopen for the purpose splecifiedl:` fl

HENRY; ROHRE Witnesses: p l p S; G. MUssER, 1.. p .p y JACOB.iSTADTTER."fr,i` :p