JPS5691962A - Temperature controller for molding sand - Google Patents

Temperature controller for molding sand

Info

Publication number
JPS5691962A
JPS5691962A JP17193779A JP17193779A JPS5691962A JP S5691962 A JPS5691962 A JP S5691962A JP 17193779 A JP17193779 A JP 17193779A JP 17193779 A JP17193779 A JP 17193779A JP S5691962 A JPS5691962 A JP S5691962A
Authority
JP
Japan
Prior art keywords
temp
molding sand
trough
heating
hood
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.)
Granted
Application number
JP17193779A
Other languages
Japanese (ja)
Other versions
JPS597535B2 (en
Inventor
Yoshio Sasaki
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP17193779A priority Critical patent/JPS597535B2/en
Publication of JPS5691962A publication Critical patent/JPS5691962A/en
Publication of JPS597535B2 publication Critical patent/JPS597535B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Drying Of Solid Materials (AREA)

Abstract

PURPOSE: To peform desired temp. treatment of good responsiveness with good control accuracy by making combination use of an indirect system and a direct system for the form of heating.
CONSTITUTION: A jacket 13 to heat fluid is provided over the entire surface of a trough 7, and a hood 4 covering the upper part of the trough 7 is provided. A device 15 heating the molding sand on the trough 7 from above is provided in this hood 4, and while the molding sand on the trough 7 is being transferred, it is heated from above and is recovered into a discharge chute 12. Warm water as heating fluid is supplied to and discharged from the jacket 13 by means of holes 16, 17, and the temp. controller 15a of the heating device 15 and temp. detector 18 are so electrically interlocked that the temp. of the molding sand having been treated is maintained within a preset range based on the information from the temp. detector 18. The heat generation controlling of the heater 15 is accomplished according to the quantitative change of the molding sand by the above-mentioned manner, and the predetermined temp. treatment is accomplished surely with good responsiveness.
COPYRIGHT: (C)1981,JPO&Japio
JP17193779A 1979-12-27 1979-12-27 Temperature control device for foundry sand Expired JPS597535B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17193779A JPS597535B2 (en) 1979-12-27 1979-12-27 Temperature control device for foundry sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17193779A JPS597535B2 (en) 1979-12-27 1979-12-27 Temperature control device for foundry sand

Publications (2)

Publication Number Publication Date
JPS5691962A true JPS5691962A (en) 1981-07-25
JPS597535B2 JPS597535B2 (en) 1984-02-18

Family

ID=15932585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17193779A Expired JPS597535B2 (en) 1979-12-27 1979-12-27 Temperature control device for foundry sand

Country Status (1)

Country Link
JP (1) JPS597535B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174753A (en) * 1987-01-14 1988-07-19 Sadaji Nagabori Method and apparatus for batch production of sand mold or core for casting suitable for non-coating casting
JPS63174754A (en) * 1987-01-14 1988-07-19 Sadaji Nagabori Method and apparatus for batch production of sand mold or core for casting suitable for non-coating casting
JPS63174752A (en) * 1987-01-14 1988-07-19 Sadaji Nagabori Method and apparatus for continuous production of sand mold or core for casting suitable for non-coating casting
JPS63174751A (en) * 1987-01-14 1988-07-19 Sadaji Nagabori Method and apparatus for continuous production of sand mold or core for casting suitable for non-coating casting
JPH0313787A (en) * 1989-06-09 1991-01-22 Tdk Corp Method and device for drying ferrite powder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174753A (en) * 1987-01-14 1988-07-19 Sadaji Nagabori Method and apparatus for batch production of sand mold or core for casting suitable for non-coating casting
JPS63174754A (en) * 1987-01-14 1988-07-19 Sadaji Nagabori Method and apparatus for batch production of sand mold or core for casting suitable for non-coating casting
JPS63174752A (en) * 1987-01-14 1988-07-19 Sadaji Nagabori Method and apparatus for continuous production of sand mold or core for casting suitable for non-coating casting
JPS63174751A (en) * 1987-01-14 1988-07-19 Sadaji Nagabori Method and apparatus for continuous production of sand mold or core for casting suitable for non-coating casting
JPH0313787A (en) * 1989-06-09 1991-01-22 Tdk Corp Method and device for drying ferrite powder

Also Published As

Publication number Publication date
JPS597535B2 (en) 1984-02-18

Similar Documents

Publication Publication Date Title
SE8106493L (en) THERMOSTAT CONTROLLED TAPER
JPS5691962A (en) Temperature controller for molding sand
ES8303067A1 (en) Washing device.
SE7908945L (en) METHOD AND DEVICE FOR HEAT WORKING
EP0404309A3 (en) Heat treatment control
FR2370933B1 (en) METHOD AND APPARATUS FOR ADJUSTING THE SUPPLY TEMPERATURE OF A HEATING SYSTEM
Bitterl et al. Temperature Control of Heat Treatment Furnaces
JPS57187553A (en) Controller for water heater
ES8400614A1 (en) Apparatus for controlling the temperature of a fluid
JPS5533289A (en) Temperature controller
JPS5253539A (en) Heating equipment
JPS5666631A (en) Hot-water supplying and heating apparatus
JPS57171630A (en) Temperature controlling method for continuous heat treatment furnace
JPS57175039A (en) Hot forming and hot press
JPS57108221A (en) Temperature controller for slab of slab heating furnace
JPS57196037A (en) Controlling device of water heater operated by midnight electric power
DE3164677D1 (en) Method of controlling a heating apparatus and heating apparatus controlled by this method
DE58903822D1 (en) DEVICE FOR HEATING, IN PARTICULAR, FOODSTUFFS.
JPS5596844A (en) Heating system
JPS648225A (en) Temperature control method for heat treatment furnace
JPS57174056A (en) Method of controlling tea leave crude roller and device therefor
JPS5787530A (en) Temperature control of heated water of bathtub
JPS546157A (en) Fluid tamperature controller for heatiang curnace
JPS5450139A (en) Floor heating system
JPS6479586A (en) Method of controlling temperature in fluidized-bed thermal treatment equipment