US1426205A - Steam trap - Google Patents

Steam trap Download PDF

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Publication number
US1426205A
US1426205A US546188A US54618822A US1426205A US 1426205 A US1426205 A US 1426205A US 546188 A US546188 A US 546188A US 54618822 A US54618822 A US 54618822A US 1426205 A US1426205 A US 1426205A
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US
United States
Prior art keywords
perforations
disks
passage
steam trap
ribs
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
Application number
US546188A
Inventor
Loffler Reinhold
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation 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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Priority to US546188A priority Critical patent/US1426205A/en
Application granted granted Critical
Publication of US1426205A publication Critical patent/US1426205A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/20—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats
    • F16T1/22—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type
    • F16T1/24—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type using levers
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3021—Discriminating outlet for liquid
    • Y10T137/304—With fluid responsive valve
    • Y10T137/3052—Level responsive
    • Y10T137/3068—Float
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7475—With toggle or second lever connected to valve

Definitions

  • nEInHoLn LorrLEn or BERLIN, GERMANY, ASSIGNOR TO .AGTIEN .GrESELLSCHA'FT rim ANILIN rasnrxarron, or BERLIN, GERMANY.
  • the sleeve f adapted to turn on the axis of the part (Z and having internal annular ribs 9 extending between the discs 0.
  • perforations h adapted to register with each other; normally, however, the perforations in discs 0 are at an angle a to those in ribs 9.
  • a cylindrical member having a plurality of internal annular ribs positioned to take up the spaces between said disks, the said disks and ribs I having perforations adapted to register to her and means for angularly moving the define a passage, means defining a conduit between said passage and the tubular memtubular member and the cylindrical member relatively to one another.
  • a tubular member carrying a plurality of axially spaced externaljdisks
  • a cylindrical member having one end closed and having a plurality of internal annular ribs positioned to take up the spaces between said disks, the disks and ribs having perforations co-operating in one relative angular position member to define a passage
  • means between the closed end of the cylindrical member and 1 tubular member defining a conduit between the latter and the passage and means connected with the closed end of the cylindrical" member for rotating it about the tubular member.
  • An. article of manufacture comprising a tubular member carrying a plurality of axiallyspaced external disks having aligned perforations, a cylindrical member having a plurality of internal annular ribs positioned to take up the spaces between the disks, the ribs having aligned perforations adapted to be aligned in one relative angular position of the tubular member and the cylindrical member with the perforations in the disks and .form therewith a passage and means between the cylindricalmember and the tubular member defining a conduit between the latter and thesaid passage.
  • An article of manufacture comprising a tubular member carrying a plurality of axially spaced external disks having aligned perforations, a cylindrical member having one end closed and having a plurality of internal annular ribs positioned to take up the spaces between said disks,the ribs having aligned perforations adapted to be aligned In testimony whereof I aflix my signature in presence of two Witnesses.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)

Description

RPLUFFLER.
STEAM TRAP. APPLICATION FILED MAR. 23, 1922.
Patented Aug. 15, 1922.
nEInHoLn LorrLEn, or BERLIN, GERMANY, ASSIGNOR TO .AGTIEN .GrESELLSCHA'FT rim ANILIN rasnrxarron, or BERLIN, GERMANY.
STEAM mar.
Specification of Letters Patent.
Patented Aug. 15, 1922.
Application filed March 23, 1922. Serial No. 546,188.
To all whom it may concern.
Be it known that I, RnINHoLn Lorrnnn, residing at Berlin, Germany (my post-office address being Taborstrasse 15, Berlin So. 33, Germany), have invented certain new'and useful Improvements in Steam Traps, for which I have filed application for patent in Germany, Sept. 30, 1920, and in England Feb. 27, 1922, and of which the following is formed as labyrinths and controlled by the float 0. These valves consist of the fixed tubular part (Z having equidistant discs 0,
and the sleeve f adapted to turn on the axis of the part (Z and having internal annular ribs 9 extending between the discs 0. In the discs 0 and the ribs 9 are perforations h, adapted to register with each other; normally, however, the perforations in discs 0 are at an angle a to those in ribs 9.
The steam or water or both enters at i and water collects in the casing a. As the quantity of this water increases the float rises and turns the sleeve 7 of the outlet valve b. Presently the perforations ]tregister with each other, whereupon the passage for the exit of waterv is free. According to the quantity of the water the perforations h register more or less; when they are out of register there is only a labyrinthine passage through which the steam or water can be forced. The annular ribs g slide against the part (Z and the discs 6 against the sleeve f so that at these places neither steam nor water can pass.
Having now described my invention and the manner in which it may be performed what I claim is, l
1. In a steam trap, the combination of a tubular member carrying a plurality of:
axially spaced external disks, a cylindrical member having a plurality of internal annular ribs positioned to take up the spaces between said disks, the said disks and ribs I having perforations adapted to register to her and means for angularly moving the define a passage, means defining a conduit between said passage and the tubular memtubular member and the cylindrical member relatively to one another.
2. In a steam trap, the combination of a tubular member carrying a plurality of axially spaced externaljdisks, a cylindrical member having one end closed and having a plurality of internal annular ribs positioned to take up the spaces between said disks, the disks and ribs having perforations co-operating in one relative angular position member to define a passage, means between the closed end of the cylindrical member and 1 tubular member defining a conduit between the latter and the passage and means connected with the closed end of the cylindrical" member for rotating it about the tubular member.
8. An. article of manufacture, comprising a tubular member carrying a plurality of axiallyspaced external disks having aligned perforations, a cylindrical member having a plurality of internal annular ribs positioned to take up the spaces between the disks, the ribs having aligned perforations adapted to be aligned in one relative angular position of the tubular member and the cylindrical member with the perforations in the disks and .form therewith a passage and means between the cylindricalmember and the tubular member defining a conduit between the latter and thesaid passage.
of the tubular member and the cylindrical 4. An article of manufacture, comprising a tubular member carrying a plurality of axially spaced external disks having aligned perforations, a cylindrical member having one end closed and having a plurality of internal annular ribs positioned to take up the spaces between said disks,the ribs having aligned perforations adapted to be aligned In testimony whereof I aflix my signature in presence of two Witnesses.
REINHOLD LOFFLER.
Witnesses ARTHUR So-HRoEDnR, JOHN. W. BULKLEY.
US546188A 1922-03-23 1922-03-23 Steam trap Expired - Lifetime US1426205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US546188A US1426205A (en) 1922-03-23 1922-03-23 Steam trap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US546188A US1426205A (en) 1922-03-23 1922-03-23 Steam trap

Publications (1)

Publication Number Publication Date
US1426205A true US1426205A (en) 1922-08-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
US546188A Expired - Lifetime US1426205A (en) 1922-03-23 1922-03-23 Steam trap

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3375504A1 (en) * 2017-03-14 2018-09-19 Danfoss A/S Drain valve and valve arrangement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3375504A1 (en) * 2017-03-14 2018-09-19 Danfoss A/S Drain valve and valve arrangement
WO2018167027A1 (en) * 2017-03-14 2018-09-20 Danfoss A/S Drain valve and valve arrangement
WO2018167028A1 (en) * 2017-03-14 2018-09-20 Danfoss A/S Drain valve and valve arrangement
US10488088B2 (en) 2017-03-14 2019-11-26 Danfoss A/S Drain valve and valve arrangement
US11806643B2 (en) 2017-03-14 2023-11-07 Danfoss A/S Drain valve and valve arrangement

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