NL7205612A - - Google Patents
Info
- Publication number
- NL7205612A NL7205612A NL7205612A NL7205612A NL7205612A NL 7205612 A NL7205612 A NL 7205612A NL 7205612 A NL7205612 A NL 7205612A NL 7205612 A NL7205612 A NL 7205612A NL 7205612 A NL7205612 A NL 7205612A
- Authority
- NL
- Netherlands
- Prior art keywords
- volutes
- disc
- coolant
- spiral
- separated
- Prior art date
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (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)
- 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.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712124303 DE2124303A1 (en) | 1971-05-17 | 1971-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7205612A true NL7205612A (en) | 1972-11-21 |
Family
ID=5808053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7205612A NL7205612A (en) | 1971-05-17 | 1972-04-25 |
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)
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 |
US10274265B2 (en) * | 2014-10-07 | 2019-04-30 | 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 |
EP3622226B1 (en) * | 2017-05-10 | 2021-11-17 | GEA Food Solutions Weert B.V. | Improved heating means for a flow wrapper |
Family Cites Families (7)
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 |
-
1971
- 1971-05-17 DE DE19712124303 patent/DE2124303A1/de not_active Withdrawn
-
1972
- 1972-04-25 NL NL7205612A patent/NL7205612A/xx unknown
- 1972-04-27 BE BE782727A patent/BE782727A/en unknown
- 1972-05-04 IT IT50044/72A patent/IT957713B/en active
- 1972-05-09 US US00251709A patent/US3848665A/en not_active Expired - Lifetime
- 1972-05-16 AU AU42315/72A patent/AU473414B2/en not_active Expired
- 1972-05-16 CA CA142,248A patent/CA988710A/en not_active Expired
- 1972-05-16 SE SE7206393A patent/SE379844B/xx unknown
- 1972-05-17 FR FR727217654A patent/FR2138035B1/fr not_active Expired
- 1972-05-17 JP JP47048999A patent/JPS4826253B2/ja not_active Expired
- 1972-05-17 GB GB2314172A patent/GB1349817A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU473414B2 (en) | 1976-06-24 |
US3848665A (en) | 1974-11-19 |
JPS4826253B2 (en) | 1973-08-08 |
GB1349817A (en) | 1974-04-10 |
CA988710A (en) | 1976-05-11 |
FR2138035A1 (en) | 1972-12-29 |
IT957713B (en) | 1973-10-20 |
JPS4744416A (en) | 1972-12-22 |
AU4231572A (en) | 1973-11-22 |
FR2138035B1 (en) | 1973-07-13 |
SE379844B (en) | 1975-10-20 |
DE2124303A1 (en) | 1972-10-26 |
BE782727A (en) | 1972-08-16 |
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