GB1224405A - Valve means for converting super-heated high pressure steam into steam at lower pressure and temperature - Google Patents

Valve means for converting super-heated high pressure steam into steam at lower pressure and temperature

Info

Publication number
GB1224405A
GB1224405A GB49014/69A GB4901469A GB1224405A GB 1224405 A GB1224405 A GB 1224405A GB 49014/69 A GB49014/69 A GB 49014/69A GB 4901469 A GB4901469 A GB 4901469A GB 1224405 A GB1224405 A GB 1224405A
Authority
GB
United Kingdom
Prior art keywords
steam
valve
water
stem
plate
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
GB49014/69A
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.)
KALLE REGULATOR AB
Original Assignee
KALLE REGULATOR AB
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 KALLE REGULATOR AB filed Critical KALLE REGULATOR AB
Publication of GB1224405A publication Critical patent/GB1224405A/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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F22G5/123—Water injection apparatus
    • F22G5/126—Water injection apparatus in combination with steam-pressure reducing valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/185—Control of temperature with auxiliary non-electric power
    • G05D23/1854—Control of temperature with auxiliary non-electric power with bimetallic element
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87016—Lost motion
    • Y10T137/8704—First valve actuates second valve
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control
    • Y10T137/87684—Valve in each inlet
    • Y10T137/87692—With common valve operator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Details Of Valves (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

1,224,405. Desuperheating steam by direct contact. KALLE - REGULATORER A.B. 6 Oct., 1969 [29 Nov., 1968], No. 49014/69. Heading F4K. [Also in Division F2] Valve apparatus for converting superheated high-pressure steam into steam at lower temperature and pressure by contact with water, consists of a steam valve housing 4 with inlet 5 and outlet 6, and containing a valve member 12, 15 co-operating with a seat 16. Fixed to the steam valve housing is a water valve housing 8 having a water inlet 24. A second valve member 22, 22<SP>1</SP> controls the supply of water to above the first valve member, whence it flows through passages 17 to the downstream side of the first valve member. An operating stem 13 of the steam valve extends concentrically through an operating stem 18 of the water valve. The water valve is loaded by spring 32 axially in the closing direction relative to the steam valve and is arranged to close just before the steam valve closes. As shown, the stem 13 is rigidly connected through plate 25, rod 26, 27 and lever. 40 to a piston and cylinder actuator 42. The Belleville spring stack 32 is interposed between plate 25 and a plate 30 fixed to the stem 18. The compression of the stack may be adjustable.
GB49014/69A 1968-11-29 1969-10-06 Valve means for converting super-heated high pressure steam into steam at lower pressure and temperature Expired GB1224405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16325/68A SE326456B (en) 1968-11-29 1968-11-29

Publications (1)

Publication Number Publication Date
GB1224405A true GB1224405A (en) 1971-03-10

Family

ID=20302063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49014/69A Expired GB1224405A (en) 1968-11-29 1969-10-06 Valve means for converting super-heated high pressure steam into steam at lower pressure and temperature

Country Status (5)

Country Link
US (1) US3599674A (en)
DE (1) DE1959446C3 (en)
FR (1) FR2024515A1 (en)
GB (1) GB1224405A (en)
SE (1) SE326456B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657658A1 (en) * 1976-12-20 1978-06-22 Quick Rotan Becker & Notz Kg POSITIONING DRIVE
CH643043A5 (en) * 1979-06-20 1984-05-15 Sulzer Ag STEAM THROTTLE VALVE.
DE59103579D1 (en) * 1990-09-29 1995-01-05 Siemens Ag Steam converter valve with spindle drive.
DE10352544B4 (en) * 2003-11-11 2016-07-07 Holter Regelarmaturen Gmbh & Co. Kg Water vapor converter with a differential pressure controlled injection nozzle
CN105698006B (en) * 2016-03-25 2018-06-22 吴忠仪表有限责任公司 Integral type reducing-and-cooling plant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1022758A (en) * 1910-09-22 1912-04-09 Colonial Trust Co Valve.
US1072796A (en) * 1912-02-15 1913-09-09 Charles E Vance Blow-off valve.
US2254472A (en) * 1939-04-28 1941-09-02 Mason Neilan Regulator Company Combination control and quench valve
US3150687A (en) * 1961-12-20 1964-09-29 Kalle Karl Torsten High pressure valve

Also Published As

Publication number Publication date
SE326456B (en) 1970-07-27
FR2024515A1 (en) 1970-08-28
DE1959446C3 (en) 1974-03-07
DE1959446B2 (en) 1973-08-09
US3599674A (en) 1971-08-17
DE1959446A1 (en) 1970-06-11

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