US720348A - Process of compressing metals or other materials. - Google Patents

Process of compressing metals or other materials. Download PDF

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Publication number
US720348A
US720348A US869300A US1900008693A US720348A US 720348 A US720348 A US 720348A US 869300 A US869300 A US 869300A US 1900008693 A US1900008693 A US 1900008693A US 720348 A US720348 A US 720348A
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United States
Prior art keywords
materials
metals
fluid
metal
mercury
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Expired - Lifetime
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US869300A
Inventor
William Holzer
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ALICE HOLZER
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ALICE HOLZER
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Publication date
Application filed by ALICE HOLZER filed Critical ALICE HOLZER
Priority to US869300A priority Critical patent/US720348A/en
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Publication of US720348A publication Critical patent/US720348A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Definitions

  • My invention consists of a process or method of treating metal or other material for solidifying the same, the process embodying the subjection of said material or article to a fluid agent within a closed receptacle and then causing the expansion of said agent by heat, thus greatly compressing said material, and thereby increasing the strength and resistive qualities thereof.
  • the figure represents a vertical sectional view of an apparatus that may be employed in carrying out my invention, referring to which- A designates a flask, which is constructed to withstand the high pressure to which it may be subjected, said flask containing hydrargyrum or mercury or any other suitable fluid agent.
  • said agent I completely immerse metal, glass, or other material to be treated and then tightly close the flask, after which heat is applied to the flask, whereby the fluid greatly expands, creating a high Serial No. 8,693. (No specimens.)

Description

No. 720,348. PATENTED FEB. 10, 1903.
w. HOLZEB. PROCESS OF GOMPRESSING METALS. OR OTHER MATERIALS. 1
APPLICATION IILED MAR. 15, 1900.
N0 MODEL.
Jnrnoams PETERS 00.. PHOTGLITHQ, WASHINGTON n. c.
UNITED STATES PATENT OFFICE.-
WILLIAM HOLZER, OF NEW YORK, N. Y., ASSIGNOR TO ALICE HOLZER, OF NEW YORK, N. Y.
PROCESS OF COMPRESSlNG-METALS OR OTHER MATERIALS.
SPECIFICATION formingpart of Letters Patent No. 720,348, dated February 10, 1903.
Application filed March 15, 1906.
T0 at whom it may concern:
Be it known that 1, WILLIAM I-IOLZER, of the city, county, and State of New York, have invented a new and useful Process or Method for Treating Metals or Glass, which improvement is fully set forth in the following specification and accompanying drawing.
My invention consists of a process or method of treating metal or other material for solidifying the same, the process embodying the subjection of said material or article to a fluid agent within a closed receptacle and then causing the expansion of said agent by heat, thus greatly compressing said material, and thereby increasing the strength and resistive qualities thereof.
The figure represents a vertical sectional view of an apparatus that may be employed in carrying out my invention, referring to which- A designates a flask, which is constructed to withstand the high pressure to which it may be subjected, said flask containing hydrargyrum or mercury or any other suitable fluid agent. In said agent I completely immerse metal, glass, or other material to be treated and then tightly close the flask, after which heat is applied to the flask, whereby the fluid greatly expands, creating a high Serial No. 8,693. (No specimens.)
pressure in the tank, the same being exerted 30 on the material so as to effectively compress the same and render it tough with increased tensile strength.
Having thus described my invention, what I claim, and desire to secure by Letters Pat- 3 5 out, is+
1. The process of solidifying metal or other material which consists in introducing an expansive fluid into a suitable receptacle, immersing the metal or other material in said 40 fluid, closing the receptacle in such manner that the fluid and immersed material substantially fill it, and then heating said fluid whereby the same expands and effectively subjects the material to pressure. 5
2. The process of solidifying metal or'other material which consists in introducing mercury into a suitable receptacle, immersing the metal or other material in said mercury, closing said receptacle in such a manner that 50 the mercury and immersed material substantially flll it and then heating said mercury whereby the same expands and effectively subjects the material to pressure.
WILLIAM HOLZER. Witnesses:
JOHN A. WIEDERSHEIM, WM. OANER WIEDERSHEIM.
US869300A 1900-03-15 1900-03-15 Process of compressing metals or other materials. Expired - Lifetime US720348A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936520A (en) * 1957-04-19 1960-05-17 Sternberg Jaime De Method of compressing and compacting a solid body of metal
US3114968A (en) * 1961-09-20 1963-12-24 Bruner Corp Method of making pressure vessels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936520A (en) * 1957-04-19 1960-05-17 Sternberg Jaime De Method of compressing and compacting a solid body of metal
US3114968A (en) * 1961-09-20 1963-12-24 Bruner Corp Method of making pressure vessels

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