GB1340426A - Apparatus for applying coating agents to mould bodies - Google Patents

Apparatus for applying coating agents to mould bodies

Info

Publication number
GB1340426A
GB1340426A GB810371*[A GB810371A GB1340426A GB 1340426 A GB1340426 A GB 1340426A GB 810371 A GB810371 A GB 810371A GB 1340426 A GB1340426 A GB 1340426A
Authority
GB
United Kingdom
Prior art keywords
tube
reservoir
pump
holes
liquid
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
GB810371*[A
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.)
BK Giulini Chemie GmbH
Original Assignee
Giulini Gebrueder 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 Giulini Gebrueder GmbH filed Critical Giulini Gebrueder GmbH
Publication of GB1340426A publication Critical patent/GB1340426A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B22C23/02—Devices for coating moulds or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
    • B22D13/101—Moulds
    • B22D13/102—Linings for moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Nozzles (AREA)

Abstract

1340426 Coating apparatus: agitating slurries GIULINI GmbH Gebr 29 March 1971 [28 March 1970] 8103/71 Headings B1C and B2L Apparatus for spray coating mould bodies 11 comprises a pump 6 with a suction tube 20 which delivers black wash from a reservoir 1 to either of the coating means 8, 13, excess coating material returning to the reservoir via a siphon 4 and the apparatus being provided with a by-pass tube 19 which returns a small percentage of the liquid from the pump to the reservoir to provide agitation therein. The tube 19 ends in an annular portion having holes 25. The siphon 4 acts as a trap for any contamniating particles picked up by the excess spray returning from the mould. In a modification (Fig. 1, not shown) the tube 19 is omitted and the inlet tube of the pump is provided with holes at its bottom end. In use part of the liquid drawn into the inlet is returned via the holes to agitate the liquid in the reservoir.
GB810371*[A 1970-03-28 1971-03-29 Apparatus for applying coating agents to mould bodies Expired GB1340426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2015047A DE2015047C2 (en) 1970-03-28 1970-03-28 Device for preparing and applying coating material, in particular coatings for foundry molds and cores

Publications (1)

Publication Number Publication Date
GB1340426A true GB1340426A (en) 1973-12-12

Family

ID=5766597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB810371*[A Expired GB1340426A (en) 1970-03-28 1971-03-29 Apparatus for applying coating agents to mould bodies

Country Status (4)

Country Link
DE (1) DE2015047C2 (en)
FR (1) FR2083653B1 (en)
GB (1) GB1340426A (en)
NL (1) NL7103782A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551519A (en) * 2013-11-14 2014-02-05 邵宏 Manufacturing method of non-drop-sand mud core and spraying device
CN104959267A (en) * 2015-06-30 2015-10-07 成都市新都区鑫悦空气净化设备厂 Spraying room with paint mist treatment assembly
CN110756733A (en) * 2019-09-27 2020-02-07 中国航发南方工业有限公司 Method for reducing rejection rate of impeller precision casting inclusions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108393434B (en) * 2018-01-23 2020-03-10 共享装备股份有限公司 System and method for controlling uniformity of surface coating of lost foam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1384760A (en) * 1920-02-16 1921-07-19 Slag Rock Machine Company Apparatus for coating pig-metal-casting machines
DE366739C (en) * 1921-04-06 1923-01-11 Marie Joseph Andrieu Device for the production and distribution of soot for foundry purposes
FR912052A (en) * 1942-12-19 1946-07-30 United States Pipe Foundry Method and apparatus for coating molds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551519A (en) * 2013-11-14 2014-02-05 邵宏 Manufacturing method of non-drop-sand mud core and spraying device
CN104959267A (en) * 2015-06-30 2015-10-07 成都市新都区鑫悦空气净化设备厂 Spraying room with paint mist treatment assembly
CN110756733A (en) * 2019-09-27 2020-02-07 中国航发南方工业有限公司 Method for reducing rejection rate of impeller precision casting inclusions

Also Published As

Publication number Publication date
DE2015047A1 (en) 1971-12-09
FR2083653B1 (en) 1974-03-01
DE2015047C2 (en) 1974-05-02
NL7103782A (en) 1971-09-30
FR2083653A1 (en) 1971-12-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee