US1119525A - Metal-pot for typographical casting-machines. - Google Patents

Metal-pot for typographical casting-machines. Download PDF

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Publication number
US1119525A
US1119525A US84257314A US1914842573A US1119525A US 1119525 A US1119525 A US 1119525A US 84257314 A US84257314 A US 84257314A US 1914842573 A US1914842573 A US 1914842573A US 1119525 A US1119525 A US 1119525A
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United States
Prior art keywords
metal
pot
machines
typographical casting
pocket
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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
Application number
US84257314A
Inventor
Carl Muehleisen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mergenthaler Linotype GmbH
Mergenthaler Linotype Co
Original Assignee
Mergenthaler Linotype GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mergenthaler Linotype GmbH filed Critical Mergenthaler Linotype GmbH
Priority to US84257314A priority Critical patent/US1119525A/en
Application granted granted Critical
Publication of US1119525A publication Critical patent/US1119525A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F19/00—Ash-trays
    • A24F19/06—Ash-trays with tiltable bowl or false floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0147—Shape complex
    • F17C2201/0152—Lobes

Definitions

  • This invention relates to an improved metal pot for typographical casting machines.k
  • a thermostat or gas regulator or governor is provided on the metal pot, which, according to the temperature of the molten metal, automatically opens or closes, more or less, the gas valve or aperture.
  • this gas governor has been arranged near the mouth piece, but the present invention provides an opening or pocket in the metal pot itself for receiving the mercury container of the thermostat, so that the gas valve is regulated exactly in accordance with the temperature of the molten metal in the said pot and not according to the temperature of the pot mouth piece.
  • FIG. 1 is a side elevation and Fig. 2 a plan.
  • the metal pot l itself of known construction and having the known mouth piece 2, is formed, in accordance with the present invention, with a pocket 3 on one side thereof for receiving the mercury bulb or container of the gas regulator, which latter, by this construction, will be in direct contact with themolten metal and therefore effect the control of the gas aperture in accordance with the temperature of the said molten metal.
  • the pocket 3 be formed with a hole 4 at the bottom to enable the molten metal to freely circulate around the mercury container, to which latter the molten metal also has access over the top of the lip 5.
  • a metal pot for atypographical casting machine having a chamber for the molten metal and provided with a pocket located in said chamber so as to be surrounded by the metal therein and adapted to contain the mercury bulb of a gas regulator, said pocket having an opening leading into the chamber to establish communication therewith.

Description

C. MUEHLBISEN- METAL PoT POR TYPOGRAPHIGAL CASTING MACHINES.
APPLICATION FILED JUNE 3,1914.
Patented Dec. 1, 1914.
THE NORRIS PETERS C04, PHOTD-LITHD.. WASHINGTON, D. C,
D STATES PATENT onirica. 1
COMPANY, A CORPORATION 0F NEW YORK.
METAL-POT FOR TYPOGRAPHICAL CASTING-MACHINES.
Specification of Letters Patent.
Patented Dee. 1, 1914.
Application led June 3, 1914. Serial No. 842,573.
T 0 all whom t may concern Be it known that I, CARL MUEHLEISEN, a citizen of the United States of America, residing at 23 Chausseestrasse, Berlin, N. 4, in the Empire of Germany, have invented new and useful Improvements in Metal- Pots for Typographical Casting-Machines, of which the following is a specification.
This invention relates to an improved metal pot for typographical casting machines.k In order to regulate the gas supply to the burner of the metal pots of a typographical casting machine, a thermostat or gas regulator or governor is provided on the metal pot, which, according to the temperature of the molten metal, automatically opens or closes, more or less, the gas valve or aperture. In the constructions hitherto employed this gas governor has been arranged near the mouth piece, but the present invention provides an opening or pocket in the metal pot itself for receiving the mercury container of the thermostat, so that the gas valve is regulated exactly in accordance with the temperature of the molten metal in the said pot and not according to the temperature of the pot mouth piece.
The drawing shows a constructional form of the invention, Figure 1 being a side elevation and Fig. 2 a plan.
The metal pot l, itself of known construction and having the known mouth piece 2, is formed, in accordance with the present invention, with a pocket 3 on one side thereof for receiving the mercury bulb or container of the gas regulator, which latter, by this construction, will be in direct contact with themolten metal and therefore effect the control of the gas aperture in accordance with the temperature of the said molten metal.
It is preferred that the pocket 3 be formed with a hole 4 at the bottom to enable the molten metal to freely circulate around the mercury container, to which latter the molten metal also has access over the top of the lip 5.
6 is the ordinary pump cylinder integral with the pot l.
Having described my invention, I declare that what I claim and desire to secure by Letters Patent is n l. A metal pot for atypographical casting machine having a chamber for the molten metal and provided with a pocket located in said chamber so as to be surrounded by the metal therein and adapted to contain the mercury bulb of a gas regulator, said pocket having an opening leading into the chamber to establish communication therewith.
2. In a metal pot for a typographical casting machine, a pocket for containing the mercury bulb of a gas regulator, integral with the pot, and a hole in the wall of the pocket placing its interior in communication with the interior of the metal pot.
In witness whereof I have hereunto set my hand in the presence of two witnesses.
y CARL MUEHLEISEN.
IVitnesses HENRY HAsPER, WOLDEMAR HAUPT.
Copies of this patent may be obtained for ve cents each, by addressing the Commissioner Vof Patents,
Washington, D. C." v
US84257314A 1914-06-03 1914-06-03 Metal-pot for typographical casting-machines. Expired - Lifetime US1119525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US84257314A US1119525A (en) 1914-06-03 1914-06-03 Metal-pot for typographical casting-machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84257314A US1119525A (en) 1914-06-03 1914-06-03 Metal-pot for typographical casting-machines.

Publications (1)

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US1119525A true US1119525A (en) 1914-12-01

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US84257314A Expired - Lifetime US1119525A (en) 1914-06-03 1914-06-03 Metal-pot for typographical casting-machines.

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