GB671029A - Improvements in or relating to mixing valves - Google Patents

Improvements in or relating to mixing valves

Info

Publication number
GB671029A
GB671029A GB2881450A GB2881450A GB671029A GB 671029 A GB671029 A GB 671029A GB 2881450 A GB2881450 A GB 2881450A GB 2881450 A GB2881450 A GB 2881450A GB 671029 A GB671029 A GB 671029A
Authority
GB
United Kingdom
Prior art keywords
seats
closure member
relating
inlet
outlet
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
GB2881450A
Inventor
Walter Mostyn Harrison
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.)
Teddington Controls Ltd
Original Assignee
Teddington Controls Ltd
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 Teddington Controls Ltd filed Critical Teddington Controls Ltd
Priority to GB2881450A priority Critical patent/GB671029A/en
Publication of GB671029A publication Critical patent/GB671029A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

671,029. Valve closure members and seats. TEDDINGTON CONTROLS, Ltd. Nov. 24, 1950, No. 28814/50. Class 135. A mixing valve comprises a casing I, Figs. 1, 2, having inlets 5 and an outlet 7, and a closure member 8 slidable between seats 9, 11 of carbon so as to progressively open one inlet as it closes the other. The seats 9 on the outlet side of the closure member are fixed in recesses 10, while the seats 11 on the inlet side are urged by springs 15, acting on annular pads 16, to press the member against the seats 9. The closure member is attached to a shaft 19 which may be turned manually or by an electric or airoperated motor. The seats may be formed of a single carbon block on 'each side of the closure member.
GB2881450A 1950-11-24 1950-11-24 Improvements in or relating to mixing valves Expired GB671029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2881450A GB671029A (en) 1950-11-24 1950-11-24 Improvements in or relating to mixing valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2881450A GB671029A (en) 1950-11-24 1950-11-24 Improvements in or relating to mixing valves

Publications (1)

Publication Number Publication Date
GB671029A true GB671029A (en) 1952-04-30

Family

ID=10281601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2881450A Expired GB671029A (en) 1950-11-24 1950-11-24 Improvements in or relating to mixing valves

Country Status (1)

Country Link
GB (1) GB671029A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086085B (en) * 1957-07-11 1960-07-28 Spanner Boilers Ltd Two-way valve for the exhaust line of internal combustion engines
WO1989003479A1 (en) * 1987-10-07 1989-04-20 Marlen Research Corporation Compact twin piston pump
US4869655A (en) * 1988-06-16 1989-09-26 Marlen Research Corporation Compact twin piston pump
US4884594A (en) * 1987-10-07 1989-12-05 Marlen Research Corporation Compact twin piston pump
EP1308656A3 (en) * 2001-10-30 2003-12-17 Höcker Polytechnik GmbH Shut-off gate valve in particular for pneumatic transport pipes
EP1749768A1 (en) * 2005-07-26 2007-02-07 TSDconmatic GmbH & Co. KG Pipe switch and pneumatic suction conveying plant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086085B (en) * 1957-07-11 1960-07-28 Spanner Boilers Ltd Two-way valve for the exhaust line of internal combustion engines
WO1989003479A1 (en) * 1987-10-07 1989-04-20 Marlen Research Corporation Compact twin piston pump
US4884594A (en) * 1987-10-07 1989-12-05 Marlen Research Corporation Compact twin piston pump
US4869655A (en) * 1988-06-16 1989-09-26 Marlen Research Corporation Compact twin piston pump
EP1308656A3 (en) * 2001-10-30 2003-12-17 Höcker Polytechnik GmbH Shut-off gate valve in particular for pneumatic transport pipes
EP1749768A1 (en) * 2005-07-26 2007-02-07 TSDconmatic GmbH & Co. KG Pipe switch and pneumatic suction conveying plant

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