GB191212420A - Improvements in and connected with Drain and Relief Valves for Condensing Steam Engines. - Google Patents

Improvements in and connected with Drain and Relief Valves for Condensing Steam Engines.

Info

Publication number
GB191212420A
GB191212420A GB191212420DA GB191212420A GB 191212420 A GB191212420 A GB 191212420A GB 191212420D A GB191212420D A GB 191212420DA GB 191212420 A GB191212420 A GB 191212420A
Authority
GB
United Kingdom
Prior art keywords
chamber
drain
relief valves
communication
condensing steam
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
Application number
Inventor
John Davidson
William Oliver Larmuth
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191212420A publication Critical patent/GB191212420A/en
Expired legal-status Critical Current

Links

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
    • F16T1/12—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 excess or release of pressure
    • F16T1/14—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 excess or release of pressure involving a piston, diaphragm, or bellows, e.g. displaceable under pressure of incoming condensate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

12,420. Davidson, J., and Lasmuth, W. O. May 25. Cylinders.-The outlet from the chamber b of a draining and relieving valve c for a condensing engine is controlled by a three-way cock n, which puts the chamber b in communication with the cylinder jacket or valve-chest l, or with the atmosphere. At starting, the chamber b is put in communication with the atmosphere, so that the valve c opens readily, being acted on only by the weak spring e. During normal working, the chamber b is put in communication with the chamber l.
GB191212420D 1912-05-25 1912-05-25 Improvements in and connected with Drain and Relief Valves for Condensing Steam Engines. Expired GB191212420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191212420T 1912-05-25

Publications (1)

Publication Number Publication Date
GB191212420A true GB191212420A (en) 1912-10-10

Family

ID=32572411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191212420D Expired GB191212420A (en) 1912-05-25 1912-05-25 Improvements in and connected with Drain and Relief Valves for Condensing Steam Engines.

Country Status (1)

Country Link
GB (1) GB191212420A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020567A (en) * 2014-04-22 2015-11-04 程长青 Vacuum drainage valve
CN105020568B (en) * 2014-04-24 2018-01-02 程长青 Vacuum drainage valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020567A (en) * 2014-04-22 2015-11-04 程长青 Vacuum drainage valve
CN105020567B (en) * 2014-04-22 2018-01-02 程长青 Vacuum drainage ball valve
CN105020568B (en) * 2014-04-24 2018-01-02 程长青 Vacuum drainage valve

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