JPS5226602A - Casting method of impeler for both absorbing - Google Patents

Casting method of impeler for both absorbing

Info

Publication number
JPS5226602A
JPS5226602A JP10220675A JP10220675A JPS5226602A JP S5226602 A JPS5226602 A JP S5226602A JP 10220675 A JP10220675 A JP 10220675A JP 10220675 A JP10220675 A JP 10220675A JP S5226602 A JPS5226602 A JP S5226602A
Authority
JP
Japan
Prior art keywords
impeler
absorbing
casting method
eluting
materials
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.)
Pending
Application number
JP10220675A
Other languages
Japanese (ja)
Inventor
Muneharu Fujii
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.)
PAFUOMANSU KK
Ebara Corp
Original Assignee
PAFUOMANSU KK
Ebara 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 PAFUOMANSU KK, Ebara Corp filed Critical PAFUOMANSU KK
Priority to JP10220675A priority Critical patent/JPS5226602A/en
Publication of JPS5226602A publication Critical patent/JPS5226602A/en
Pending legal-status Critical Current

Links

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To obtain a flahless and shift-less casting product in one body by means of forming a mold of an impeller or one part thereof with materials capable of eluting such as wax etc. and by eluting the materials after sand is filled.
COPYRIGHT: (C)1977,JPO&Japio
JP10220675A 1975-08-25 1975-08-25 Casting method of impeler for both absorbing Pending JPS5226602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10220675A JPS5226602A (en) 1975-08-25 1975-08-25 Casting method of impeler for both absorbing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10220675A JPS5226602A (en) 1975-08-25 1975-08-25 Casting method of impeler for both absorbing

Publications (1)

Publication Number Publication Date
JPS5226602A true JPS5226602A (en) 1977-02-28

Family

ID=14321180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10220675A Pending JPS5226602A (en) 1975-08-25 1975-08-25 Casting method of impeler for both absorbing

Country Status (1)

Country Link
JP (1) JPS5226602A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61252895A (en) * 1985-04-30 1986-11-10 Sekisui Chem Co Ltd Impeller manufacturing method
JPH01253595A (en) * 1988-03-01 1989-10-09 Concentric Pumps Ltd Impeller for water pump
JPH04241783A (en) * 1991-01-14 1992-08-28 Teac Corp Rotary pump device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48102026A (en) * 1972-04-07 1973-12-21
JPS48102028A (en) * 1972-04-07 1973-12-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48102026A (en) * 1972-04-07 1973-12-21
JPS48102028A (en) * 1972-04-07 1973-12-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61252895A (en) * 1985-04-30 1986-11-10 Sekisui Chem Co Ltd Impeller manufacturing method
JPH01253595A (en) * 1988-03-01 1989-10-09 Concentric Pumps Ltd Impeller for water pump
JPH04241783A (en) * 1991-01-14 1992-08-28 Teac Corp Rotary pump device

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