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FR2138035B1 - - Google Patents

Info

Publication number
FR2138035B1
FR2138035B1 FR727217654A FR7217654A FR2138035B1 FR 2138035 B1 FR2138035 B1 FR 2138035B1 FR 727217654 A FR727217654 A FR 727217654A FR 7217654 A FR7217654 A FR 7217654A FR 2138035 B1 FR2138035 B1 FR 2138035B1
Authority
FR
France
Prior art keywords
volutes
disc
coolant
spiral
separated
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
FR727217654A
Other languages
French (fr)
Other versions
FR2138035A1 (en
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.)
Hermann Rappold and Co GmbH
Original Assignee
Hermann Rappold and Co GmbH
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 Hermann Rappold and Co GmbH filed Critical Hermann Rappold and Co GmbH
Publication of FR2138035A1 publication Critical patent/FR2138035A1/fr
Application granted granted Critical
Publication of FR2138035B1 publication Critical patent/FR2138035B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • F23L13/06—Construction of valves or dampers for controlling air supply or draught slidable only
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces
    • 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
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/005—Circulation means for a separate heat transfer fluid
    • F16K49/007—Circulation means for a separate heat transfer fluid located within the obturating element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M7/00—Doors
    • F23M7/04—Cooling doors or door frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/04—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by spirally-wound plates or laminae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • 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
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6579—Circulating fluid in heat exchange relationship

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding Valves (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

A slide for hot blast slide dampers having a pair of spiral volutes arranged in the shape of a flat disc having an inlet connection and an outlet connection for a coolant at the edge thereof. One of the spiral volutes leads the coolant from the inlet connection to the center of the disc and into the other spiral volute whereby the coolant is lead from the center of the disc to the outlet connection. The volutes are separated from each other by walls extending transverse to the major plane of the disc to form a cooling channel. The volutes are separated by a single common wall extending substantially perpendicular to the major plane of the disc and the cross section of the cooling channel may be substantially quadrangular. The volutes are made from spirally interwound open sections welded together.
FR727217654A 1971-05-17 1972-05-17 Expired FR2138035B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712124303 DE2124303A1 (en) 1971-05-17 1971-05-17

Publications (2)

Publication Number Publication Date
FR2138035A1 FR2138035A1 (en) 1972-12-29
FR2138035B1 true FR2138035B1 (en) 1973-07-13

Family

ID=5808053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727217654A Expired FR2138035B1 (en) 1971-05-17 1972-05-17

Country Status (11)

Country Link
US (1) US3848665A (en)
JP (1) JPS4826253B2 (en)
AU (1) AU473414B2 (en)
BE (1) BE782727A (en)
CA (1) CA988710A (en)
DE (1) DE2124303A1 (en)
FR (1) FR2138035B1 (en)
GB (1) GB1349817A (en)
IT (1) IT957713B (en)
NL (1) NL7205612A (en)
SE (1) SE379844B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643072C2 (en) * 1976-09-24 1982-06-03 Siemens AG, 1000 Berlin und 8000 München Cooling box for thyristors
US4159740A (en) * 1977-08-29 1979-07-03 Amf Incorporated Direct expansion jacket for horizontal dough mixers
US4215743A (en) * 1978-03-08 1980-08-05 Margittai Thomas B Coaxial heat exchanger device
DE2826709C2 (en) * 1978-06-19 1983-11-03 Didier-Werke Ag, 6200 Wiesbaden Slide plate for slide closures on containers containing molten metal and a method for producing such slide plates
US4300539A (en) * 1978-09-22 1981-11-17 Ecosol Materials, Inc. Solar collector
JPS57155089A (en) * 1981-03-20 1982-09-25 Hitachi Ltd Scroll type laminated heat exchanger
JPH06101524B2 (en) * 1985-09-18 1994-12-12 株式会社東芝 Cooling element for semiconductor element
DE4338431A1 (en) * 1993-11-10 1995-05-11 Zimmermann & Jansen Gmbh Cooled slide plate
US5906683A (en) * 1996-04-16 1999-05-25 Applied Materials, Inc. Lid assembly for semiconductor processing chamber
US6073609A (en) * 1997-12-18 2000-06-13 Buswell; Mark L. Intake device for use with internal combustion engines
US20040163709A1 (en) * 2003-02-24 2004-08-26 Baugh Benton F. Fluid swivel with cooling porting
ITMO20040132A1 (en) * 2004-05-25 2004-08-25 Worgas Bruciatori Srl HIGH SPECIFIC POWER COMBUSTION APPARATUS
US8709162B2 (en) * 2005-08-16 2014-04-29 Applied Materials, Inc. Active cooling substrate support
WO2016057471A1 (en) * 2014-10-07 2016-04-14 Unison Industries, Llc Spiral wound cross-flow heat exchanger
US20170010046A1 (en) * 2015-07-08 2017-01-12 Thermolift, Inc. Heat Exchanger
US10190498B1 (en) * 2015-07-24 2019-01-29 Jansen's Aircraft Systems Controls, Inc. Valve with valve member cooling
FR3047549B1 (en) * 2016-02-09 2019-05-10 Sermeta DEFLECTOR FOR CONDENSED HEAT EXCHANGER AND EXCHANGER PROVIDED WITH SUCH DEFLECTOR
WO2018206424A1 (en) * 2017-05-10 2018-11-15 Gea Food Solutions Weert B.V. Improved heating means for a flow wrapper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE212607C (en) * 1900-01-01
US1571929A (en) * 1922-05-18 1926-02-09 Wilhelm B Bronander Die holder
US1622664A (en) * 1923-04-21 1927-03-29 Thomas E Murray Hollow structure and method of making the same
US2874941A (en) * 1955-09-06 1959-02-24 Air Preheater Brazed extended surface heat exchanger
US3269405A (en) * 1964-03-16 1966-08-30 Rappold & Co Gmbh Hermann Water-cooled hot-gas and hot-blast valve tongue
US3499462A (en) * 1967-06-28 1970-03-10 Anderson Constr Corp A E Slide valve casing
US3557823A (en) * 1969-05-13 1971-01-26 Kinney Eng Inc S P Water cooled valve disk for gate valves

Also Published As

Publication number Publication date
AU4231572A (en) 1973-11-22
GB1349817A (en) 1974-04-10
IT957713B (en) 1973-10-20
SE379844B (en) 1975-10-20
AU473414B2 (en) 1976-06-24
CA988710A (en) 1976-05-11
JPS4744416A (en) 1972-12-22
FR2138035A1 (en) 1972-12-29
BE782727A (en) 1972-08-16
US3848665A (en) 1974-11-19
DE2124303A1 (en) 1972-10-26
NL7205612A (en) 1972-11-21
JPS4826253B2 (en) 1973-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse