GB1441495A - Boiler - Google Patents

Boiler

Info

Publication number
GB1441495A
GB1441495A GB3534974A GB3534974A GB1441495A GB 1441495 A GB1441495 A GB 1441495A GB 3534974 A GB3534974 A GB 3534974A GB 3534974 A GB3534974 A GB 3534974A GB 1441495 A GB1441495 A GB 1441495A
Authority
GB
United Kingdom
Prior art keywords
inlet
elliptical
outlet
closure member
exchanger
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
GB3534974A
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.)
Clarke Chapman Group Ltd
Original Assignee
Clarke Chapman Group 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 Clarke Chapman Group Ltd filed Critical Clarke Chapman Group Ltd
Priority to GB3534974A priority Critical patent/GB1441495A/en
Publication of GB1441495A publication Critical patent/GB1441495A/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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Abstract

1441495 Valves CLARKE CHAPMAN Ltd 12 Aug 1974 [8 Sept 1973] 35349/74 Heading F2V An elliptical closure member 42 pivoted at 44 directs gas from an inlet 12 through a heat exchanger 24 to an outlet 18 when in the position shown but connects the inlet direct to the outlet when rotated clockwise through 90 degrees. The closure member co-operates either with elliptical valve seats 48, 50 or with an elliptical zone of the wall of a casing 10 and may be provided at its periphery with a deformable seal. The inlet 12 may be connected to the exhaust of a diesel engine and the exchanger 24 may be a steam or hot-water boiler. Adjustable dampers 28, 30 are provided. A hand-operated worm gear may be connected to the member 42.
GB3534974A 1973-09-08 1973-09-08 Boiler Expired GB1441495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3534974A GB1441495A (en) 1973-09-08 1973-09-08 Boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3534974A GB1441495A (en) 1973-09-08 1973-09-08 Boiler

Publications (1)

Publication Number Publication Date
GB1441495A true GB1441495A (en) 1976-06-30

Family

ID=10376740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3534974A Expired GB1441495A (en) 1973-09-08 1973-09-08 Boiler

Country Status (1)

Country Link
GB (1) GB1441495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352018A (en) * 1999-07-14 2001-01-17 Pcc Flow Technologies Ltd Butterfly valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352018A (en) * 1999-07-14 2001-01-17 Pcc Flow Technologies Ltd Butterfly valve

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee