GB1296486A - - Google Patents

Info

Publication number
GB1296486A
GB1296486A GB1296486DA GB1296486A GB 1296486 A GB1296486 A GB 1296486A GB 1296486D A GB1296486D A GB 1296486DA GB 1296486 A GB1296486 A GB 1296486A
Authority
GB
United Kingdom
Prior art keywords
sand
chamber
level
motor
valve
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
Other languages
English (en)
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 filed Critical
Publication of GB1296486A publication Critical patent/GB1296486A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00—Control of humidity
    • G05D22/02—Control of humidity characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/82—Pan-type mixers, i.e. mixers in which the stirring elements move along the bottom of a pan-shaped receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
GB1296486D 1969-04-10 1970-04-07 Expired GB1296486A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81500869A 1969-04-10 1969-04-10

Publications (1)

Publication Number Publication Date
GB1296486A true GB1296486A (enrdf_load_stackoverflow) 1972-11-15

Family

ID=25216601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296486D Expired GB1296486A (enrdf_load_stackoverflow) 1969-04-10 1970-04-07

Country Status (6)

Country Link
US (1) US3599649A (enrdf_load_stackoverflow)
CH (1) CH508430A (enrdf_load_stackoverflow)
DE (2) DE7011928U (enrdf_load_stackoverflow)
FR (1) FR2038371B1 (enrdf_load_stackoverflow)
GB (1) GB1296486A (enrdf_load_stackoverflow)
SE (1) SE368997B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112872290A (zh) * 2021-02-23 2021-06-01 云南师范大学 一种环保型砂的回收装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098494A (en) * 1976-09-02 1978-07-04 National Engineering Company Method and apparatus for making battery paste
DE2908861C3 (de) * 1979-03-07 1981-12-17 Dossmann GmbH Eisengießerei und Maschinenfabrik, 6968 Walldürn Verfahren und Vorrichtung zur automatischen Wasserdosierung beim Betreiben einer Gießereikühltrommel für das gleichzeitige Kühlen von Form- und Kernsand und Guß
WO2002074467A1 (de) * 2001-03-20 2002-09-26 Nv Engineering Gmbh Verfahren und vorrichtung zur kühlenden aufbereitung von warmen schüttgütern
US20040238151A1 (en) * 2001-12-20 2004-12-02 Vagn Mogensen Device for improved supply of mould particle material to the hopper of a foundry machine for mould-making
CN103736916A (zh) * 2013-12-31 2014-04-23 常州市卓信机电设备制造有限公司 一种双盘冷却器的温度和湿度自动检测控制系统
DE102015104340A1 (de) * 2015-03-23 2016-09-29 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Formsandkühler
CN108213337A (zh) * 2016-12-15 2018-06-29 杭州冠南精密铸造有限公司 一种砂温冷却系统及其使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824282A (en) * 1954-02-10 1958-02-18 Milton E Posey Electrode assembly
US2863191A (en) * 1956-10-01 1958-12-09 Harry W Dietert Company Sand conditioning equipment
US2954215A (en) * 1956-10-19 1960-09-27 Superlite Builders Supply Comp Moisture control apparatus
US3129928A (en) * 1961-06-16 1964-04-21 Butler Bin Company Water feed control system for concrete mixers
US3256573A (en) * 1963-05-08 1966-06-21 Pettibone Mulliken Corp Sand mulling apparatus
US3395834A (en) * 1966-05-04 1968-08-06 Nat Eng Co Automatically controlled mixer discharge system
FR1523579A (fr) * 1966-05-05 1968-05-03 Nat Eng Co Appareil à refroidir et à traiter les matières en grains
US3456906A (en) * 1966-05-05 1969-07-22 Nat Eng Co Cooling and conditioning unit for granular material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112872290A (zh) * 2021-02-23 2021-06-01 云南师范大学 一种环保型砂的回收装置

Also Published As

Publication number Publication date
SE368997B (enrdf_load_stackoverflow) 1974-07-29
CH508430A (de) 1971-06-15
US3599649A (en) 1971-08-17
FR2038371A1 (enrdf_load_stackoverflow) 1971-01-08
DE7011928U (de) 1970-10-01
DE2015642B2 (de) 1972-05-25
FR2038371B1 (enrdf_load_stackoverflow) 1973-10-19
DE2015642A1 (enrdf_load_stackoverflow) 1972-05-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years