US147988A - Improvement in churns - Google Patents
Improvement in churns Download PDFInfo
- Publication number
- US147988A US147988A US147988DA US147988A US 147988 A US147988 A US 147988A US 147988D A US147988D A US 147988DA US 147988 A US147988 A US 147988A
- Authority
- US
- United States
- Prior art keywords
- case
- thermometer
- bore
- churn
- churns
- 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
- 238000005192 partition Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
- 239000011507 gypsum plaster Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
Definitions
- My invention relates mainly to the ease of the thermometer, and to the place of its use.
- Figure l is a view of my thermometerease in a cover cut by a section.
- Fig. 2 is a longitudinal section of my case, showing its con.- struction.
- Fig. 3 is a'view looking into the bottom of the case, as shown by arrow 1,Fig.2, and
- Fig. 4 is a transverse section at the line indicated by arrow 2, Fig. 2.
- a is a churn-cover, with three holes in it--the hole b for the dasher, the hole c has one of my cased thermometers in it, and d. is a plain hole, made for the the purpose of admitting a thermometer in any suitable case.
- the case ⁇ e is seen by dotted lines to have the stem of the thermometer high up beyond the aperture-plate h.
- the case is cut by a longitudinal section, with f the thermometer in the bore of the case, with register-plate g ⁇ behind it, and the glass plate h before the requisite degrees of heat; and z' is the plaster,- of-paris partition, shutting the entrance to the bore of the case, ⁇ just above the bulb j, andthe turning of the ease, screw, and other parts is also seen.
- Fig. 3i and j show the partition from below and bulb.
- the outer circular line lc is the ring, just above the screw c', Fig. 2, and the cross-lines are at the section indicated by arrow 2, Fig. 2.
- the bore at m and fm are two grooves for holding the register-plate, thus holding it in its case in the elongated bore, and out of danger of breakage, and at a suitable distance behind the glass plate h, and in combination with the plaster-of-paris, making a thermometer in a shut cavity, yet susceptible to the changes of temperature of the churn, by the exposed bulb brought to the action of the air and other contents of the churn.
- I claim- 1 The case e, constructed substantially of the shape described, with an internal bore or tubular portion, e', extending above the aperture-plate h, thus defending the long stem necessary to avoidbreakage by scaldin g water, as set forth.
Description
A1. H. SMILEY.
` Churns.
"No.147,988. PatentedFeb.24,1874.'
l NITED STATES PATENT OFFICE.
JAMES H. SMILEY, OF CAROLINE, NEW YORK.
IMPROVEMENT IN CHURNS.
Specification forming part of Letters Patent No. 147,988, dated February 24, 1874; application tiled February 5, 1874.
To all whom it may concer-n:
Be it known that I, JAMES H. SMILEY, of Caroline, Tompkins county, New York, have invented certain Improvements Designed to Facilitate the use of Thermometers in Ohurning, of which the following is a specification:
My invention relates mainly to the ease of the thermometer, and to the place of its use. First, I make my case of wood with a hole in it, sufficiently large, when grooved in its sides, to admit the edge of the metallic registerplate, and I turn the outside, as iigured and describefhso as to be ornamental. Second, I cnt out a portion of the side of the case thus made, and insert tightly a glass, that the degrees near the best churning-points may be read, Third, as all the parts of a churn are scalded with boiling water, it is necessary that the stem of the thermometer be long enough to reach above that degree of heat; and, as this renders it liable to be broken, I make the bore of my case longer than the mere churning-degrees require, and thus con ceal the long stem in the top of my case. Fourth, as it is undesirable to have the contents ot the churn rust the register-plate and foul'the thermometer, I cut olf that portion of the bore above the bulb by a partit-ion of plasterof-paris or similar material. Fifth, I make an aperture in the cover of churn, and and cut a screw-thread in the sides' of it, and also a screw-thread on the lower end of my case, and thus screw my case in the cover of a churn.
Figure l is a view of my thermometerease in a cover cut by a section. Fig. 2 is a longitudinal section of my case, showing its con.- struction. Fig. 3 is a'view looking into the bottom of the case, as shown by arrow 1,Fig.2, and Fig. 4 is a transverse section at the line indicated by arrow 2, Fig. 2.
In Fig. l, a is a churn-cover, with three holes in it--the hole b for the dasher, the hole c has one of my cased thermometers in it, and d. is a plain hole, made for the the purpose of admitting a thermometer in any suitable case. The case` e is seen by dotted lines to have the stem of the thermometer high up beyond the aperture-plate h. In Fig. 2, the case is cut by a longitudinal section, with f the thermometer in the bore of the case, with register-plate g` behind it, and the glass plate h before the requisite degrees of heat; and z' is the plaster,- of-paris partition, shutting the entrance to the bore of the case, `just above the bulb j, andthe turning of the ease, screw, and other parts is also seen. In Fig. 3,i and j show the partition from below and bulb. In Fig. 4 the outer circular line lc is the ring, just above the screw c', Fig. 2, and the cross-lines are at the section indicated by arrow 2, Fig. 2. In the sides ot' the bore at m and fm are two grooves for holding the register-plate, thus holding it in its case in the elongated bore, and out of danger of breakage, and at a suitable distance behind the glass plate h, and in combination with the plaster-of-paris, making a thermometer in a shut cavity, yet susceptible to the changes of temperature of the churn, by the exposed bulb brought to the action of the air and other contents of the churn.
Having described my invention, the further advantages and uses of it are apparent to those skilled in the arts to which it appertains.
I claim- 1. The case e, constructed substantially of the shape described, with an internal bore or tubular portion, e', extending above the aperture-plate h, thus defending the long stem necessary to avoidbreakage by scaldin g water, as set forth.
2. The partition i just above or near the bulb j,in combination'with the case e, substantially as set forth.
3. The wood case e, made as described, when it has a thermometer in the grooves m and -m of the bore, the partition i, the glass plate h in its side, and screw c at its lower part, as set forth.
JAMES H. SMILEY.
Witnesses SAMUEL J. PARKER, A. M. LUcAs.
Publications (1)
Publication Number | Publication Date |
---|---|
US147988A true US147988A (en) | 1874-02-24 |
Family
ID=2217401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US147988D Expired - Lifetime US147988A (en) | Improvement in churns |
Country Status (1)
Country | Link |
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US (1) | US147988A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4804272A (en) * | 1987-02-09 | 1989-02-14 | Honeywell Inc. | Cold junction compensation apparatus |
-
0
- US US147988D patent/US147988A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4804272A (en) * | 1987-02-09 | 1989-02-14 | Honeywell Inc. | Cold junction compensation apparatus |
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