UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Twin-Cylinder Tube-Link Churn: Two Churns Pumped Into Each Other Through a Tube
Fisher knew double dasher churns already existed, so he claimed only what joined his two.
Daniel Fisher of College Corner, Ohio, received US 7,870, dated 1 January 1851, for "connecting two vertical churns by a horizontal tube at their bottoms ... (said tube being about ten inches long, and about one fifth of the capacity of one of the vertical cylinders) in combination with the perforated cutters E E." A lever on an upright between the cylinders works perforated plungers on two rods; the cream is "alternately forced through the openings in the segmental slides E and those in the pistons."
This rung checks the tube's proportion, then prints the tube, slides and plungers, joins two pots, and makes butter.
Hagati
About 4 hours, plus printing
Amabwiriza
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1
The tube's proportion
The tube's proportion
Gupakira ikaye ya Jupyter…
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2
Two plungers driving cream between chambers before it
Two plungers driving cream between chambers before it
The embedded blueprint drives cream through a middle chamber. Fisher's two churns are joined by a tube that fills with air.
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Read US 7,870
Read US 7,870
"The perforated cutters answer the double purpose of cutting the cream in its passage to and fro and only allowing sufficient cream to enter through the perforations at each stroke of the dashers to keep the tube half full or thereabout, thereby creating a partial vacuum in the tube, which becomes filled with air."
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4
Print the parts
Print the parts
Print the link tube with its flanges, two perforated segmental slides and two perforated plungers. Print in PETG at 0.2 mm layers, 30 % infill, 4 walls; wash before first use.
Ibikoresho by'iyi ntambwe:
Fibere ya PETG1 igiceIbikoresho bikenewe:
Imashini icapa 3D ikoresha umugozi (FDM)5
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Print the link tube
Print the link tube
The link tube, printed as step 4 describes.
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6
Print the segmental slide
Print the segmental slide
The segmental slide, printed as step 4 describes.
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7
Print the plunger
Print the plunger
The plunger, printed as step 4 describes.
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8
Join the pots
Join the pots
Take two straight-sided food-safe containers about 110 mm across. Drill each low in its side for the tube, push the tube's ends through and seal the flanges with silicone. Glue two thin plywood strips inside each pot either side of the opening as grooves, and slide a perforated slide down them over the tube's mouth. Stand both on a pine plank.
Ibikoresho by'iyi ntambwe:
Ikibindi cyo kubikamo cy'urwego rw'ibiribwa2 ibice
Igifunga cya silikone1 igice
Urupapuro rw'ibiti byometse1 igice
Ikibaho cy'igiti cya pinusi1 igiceIbikoresho bikenewe:
Ibyuma byo gucamo utwenge
Icyuma Cyivumbura Kidafite Insinga
Umucumita w'Imigororwa9
9
Lever and plungers
Lever and plungers
Screw a pine upright to the plank between the pots, rising above them, and pivot a pine lever on its top. Glue a 12 mm dowel rod in each plunger and join each to the lever on a loose screw, equally either side of the pivot.
Ibikoresho by'iyi ntambwe:
Ikibaho cy'igiti cya pinusi1 igice
Udukoni tw'ibiti bikomeye1 igice
Ibitorezo by'imashini1 igice
Umupira w'Impande Esheshatu1 igice
Ikinyabutabire cy'Ibiti1 igice
Uruganda rw'igiti #8 x 1"1 igiceIbikoresho bikenewe:
Umucumita w'IntokiIcyuma Cyivumbura Kidafite Insinga
Ibyuma Byinshi byo Gucukura
Ikusanyirizo ry'ibitorezi10
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The patent drawing
The patent drawing
US 7,870 drawing sheet, public domain (expired patent).
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11
Pump and make butter
Pump and make butter
Let the heavy cream stand until it reaches about 15 °C, checked with the thermometer. Pour 1 litre into each pot. Work the lever up and down like a pump handle; time until the butter comes. Pour off the buttermilk, add cold water, churn a little and pour off again until it runs clear; work in a pinch of salt and weigh the butter.
Ibikoresho by'iyi ntambwe:
Igice cy'ibinure cy'amata2000 ml
Umunyu w'inyanja munini1 igice
Amazi1 igiceIbikoresho bikenewe:
Igipima ubushyuhe gifite uruti rusigara mu kintu
Isaha yo Guhagarika
Iminzani ya Digitale yo mu Gikoni
Ibakure rinini ryo kuvanga ry'icyuma kitagira ingese12
12
Leaks at the tube, a lever that sticks
Leaks at the tube, a lever that sticks
Twin-cylinder tube-link troubleshooting.
Flow
Loading...
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History and honest limits
History and honest limits
**Daniel Fisher** of College Corner, Butler County, Ohio, received US 7,870, dated 1 January 1851. His cylinders stood on a horizontal plank with movable covers tied together at top; he explained the butter by "the oxygen of the atmosphere"; that is his account.
**Honest limits.** Our tube is far smaller than his one fifth, as the notebook shows; printed parts and food-safe pots stand in for his. FDM prints hold food in their layer lines, so wash well and replace when worn. Your times and weights are the result.
Ibikoresho
13- 1 igiceUmwanya
- Umwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
- 2000 mlUmwanya
- 1 igiceUmwanya
- 1 igiceUmwanya
Ibikoresho bikenewe
11- Umwanya
- 1 vendor sell this, none ship to you yetUmwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
Dosiye z'igishushanyo
3Iki gishushanyo gikora
Blueprint zijyanye
Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame
Double-Dasher Lever Churn: Swing One Lever, One Dasher Rises as the Other Falls
na Woody
Ububaji
36
0
0
0
0
0
Interraking Plunger Churn: Two Rakes Worked Oppositely by a Double Crank
na Martin
IBIRIBWA N'IBINYOBWA
23
0
0
0
0
0
Twin-Plunger Air-Chamber Churn: Two Plungers Throw the Cream Through a Middle Chamber
na Emma
IBIRIBWA N'IBINYOBWA
32
0
0
0
0
0
CC0 Umurenge rusange
Iyi blueprint yasohowe munsi ya CC0. Ushobora gukoporora, guhindura, gukwirakwiza no gukoresha nta kwemererwa.
Shyigikira Umuremyi ugura ibicuruzwa binyuze muri Blueprint ye Komisiyo y'Umuremyi byashyizweho n'Abacuruzi, cyangwa kora verisiyo nshya y'iyi Blueprint ukayinjiza nk'isano muri Blueprint yawe kugira ngo musangire inyungu.