GB426851A - Improvements in or relating to outlet valves - Google Patents

Improvements in or relating to outlet valves

Info

Publication number
GB426851A
GB426851A GB1802134A GB1802134A GB426851A GB 426851 A GB426851 A GB 426851A GB 1802134 A GB1802134 A GB 1802134A GB 1802134 A GB1802134 A GB 1802134A GB 426851 A GB426851 A GB 426851A
Authority
GB
United Kingdom
Prior art keywords
valve
ring
vessel
stem
liquid
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
GB1802134A
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
Priority to GB1802134A priority Critical patent/GB426851A/en
Publication of GB426851A publication Critical patent/GB426851A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)

Abstract

426,851. Valves. CARLSSON, R., 19, Flemminggatan, Stockhohn. June 18, 1934, No. 18021. [Class 135] An outlet valve for dish-troughs, bath tubs, &c., which acts also as an overflow valve is spring loaded or counterweighted so as to open when the hydrostatic pressure upon it exceeds a certain value, the valve seating being formed as a removable ring encircling the valve. A valve 10 has a stem 12 connected by levers 5, resting on knife-edges 4, to a ring 3 which slides in a cylindrical sluice 1 at the base of the vessel. The ring 3 which forms the valve seating is made heavier than the valve so as to hold the latter closed against the hydrostatic pressure in the vessel up to a predetermined amount. Since the ring 3 rises as the valve opens, slots 18<1> are formed in it for the escape of the liquid in the vessel. The right hand half of the Figure shows a modified ring adapted to ensure quicker closing of the valve when the liquid has fallen to its normal level. When the valve opens it rests against a shoulder 22 on the ring 3 and liquid flows through the slots 181 into chambers 19, 20 and puts additional pressure on the base 21 of the chamber 20. This liquid ultimately escapes through openings 23. The knife edges 4 may be carried by a cup 6 which acts as a valve stem guide and is removable with the valve and seating for cleaning, or the edges 4 may be formed on the base of the sluice. In another modification the ring 3 is normally fixed and the valve 10 loaded by a spring surrounding its stem or acting on the rod 17 of the gear for manually opening the valve. This gear includes a lever 14 engaging a slot in the valve stem. A grating 11 protects the valve from the pressure of any objects placed in the vessel.
GB1802134A 1934-06-18 1934-06-18 Improvements in or relating to outlet valves Expired GB426851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1802134A GB426851A (en) 1934-06-18 1934-06-18 Improvements in or relating to outlet valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1802134A GB426851A (en) 1934-06-18 1934-06-18 Improvements in or relating to outlet valves

Publications (1)

Publication Number Publication Date
GB426851A true GB426851A (en) 1935-04-10

Family

ID=10105272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1802134A Expired GB426851A (en) 1934-06-18 1934-06-18 Improvements in or relating to outlet valves

Country Status (1)

Country Link
GB (1) GB426851A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909651C1 (en) * 1989-03-23 1990-09-06 Ideal-Standard Gmbh, 5300 Bonn, De
DE102011052742A1 (en) * 2011-08-16 2013-02-21 Ideal Standard International B.V.B.A. Self-cleaning sanitary arrangement i.e. washbasin, has water inlet, and discharge opening opened and closed by drain fitting that comprises plunger head and covered by component provided with cavity at surface protruding into water basin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909651C1 (en) * 1989-03-23 1990-09-06 Ideal-Standard Gmbh, 5300 Bonn, De
DE102011052742A1 (en) * 2011-08-16 2013-02-21 Ideal Standard International B.V.B.A. Self-cleaning sanitary arrangement i.e. washbasin, has water inlet, and discharge opening opened and closed by drain fitting that comprises plunger head and covered by component provided with cavity at surface protruding into water basin

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