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ES395090A1 - Sealing means for a machine for centrifugally casting pipes - Google Patents

Sealing means for a machine for centrifugally casting pipes

Info

Publication number
ES395090A1
ES395090A1 ES395090A ES395090A ES395090A1 ES 395090 A1 ES395090 A1 ES 395090A1 ES 395090 A ES395090 A ES 395090A ES 395090 A ES395090 A ES 395090A ES 395090 A1 ES395090 A1 ES 395090A1
Authority
ES
Spain
Prior art keywords
machine
sealing means
diaphragm
sleeve
centrifugally casting
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
ES395090A
Other languages
Spanish (es)
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.)
FONDERIES DE PONT A MOUSON SOC
Original Assignee
FONDERIES DE PONT A MOUSON SOC
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 FONDERIES DE PONT A MOUSON SOC filed Critical FONDERIES DE PONT A MOUSON SOC
Publication of ES395090A1 publication Critical patent/ES395090A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22D13/105—Cooling for moulds or cores
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/93—Seal including heating or cooling feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Centrifugal Separators (AREA)

Abstract

Sealing means for a machine for centrifugally casting pipes. The sealing means comprise a diaphragm interposed between the outer fixed case of the machine and a sleeve which is connected to the rotary mould to rotate with the latter and defines an annular space for cooling water. The diaphragm is integral with the case and with a sealing ring in rubbing contact with the sleeve and has an orifice putting the water jacket, defined by the case, sleeve and diaphragm, in communication with a pressure-compensating chamber on the other side of the diaphragm relative to the water jacket.
ES395090A 1970-09-09 1971-08-28 Sealing means for a machine for centrifugally casting pipes Expired ES395090A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7032688A FR2104941B1 (en) 1970-09-09 1970-09-09

Publications (1)

Publication Number Publication Date
ES395090A1 true ES395090A1 (en) 1974-12-16

Family

ID=9061069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES395090A Expired ES395090A1 (en) 1970-09-09 1971-08-28 Sealing means for a machine for centrifugally casting pipes

Country Status (7)

Country Link
US (1) US3718178A (en)
BR (1) BR7105900D0 (en)
CH (1) CH542010A (en)
DE (1) DE2144582A1 (en)
ES (1) ES395090A1 (en)
FR (1) FR2104941B1 (en)
IT (1) IT939778B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2261089B1 (en) * 1974-02-20 1976-11-26 Pont A Mousson
FR2604933B1 (en) * 1986-09-25 1988-12-02 Vallourec DEVICE FOR INTRODUCING A FLUID INTO THE COOLING CHAMBER OF A ROTARY MOLD
DE10004695C1 (en) * 2000-01-26 2001-04-12 Glatt Systemtechnik Dresden Active sealing system for e.g. transport and transfer of potentially-hazardous chemical or pharmaceutical products, surrounds flap and comprises a resilient component inflated on the flap closure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1498138A (en) * 1924-06-17 Centrifugal pipe mold
GB1206077A (en) * 1968-03-22 1970-09-23 Luitpoldhutte Ag Improvements in or relating to centrifugal casting machines
FR1577975A (en) * 1968-04-19 1969-08-14

Also Published As

Publication number Publication date
FR2104941A1 (en) 1972-04-28
CH542010A (en) 1973-09-30
DE2144582A1 (en) 1972-05-25
US3718178A (en) 1973-02-27
BR7105900D0 (en) 1973-03-29
FR2104941B1 (en) 1974-09-20
IT939778B (en) 1973-02-10

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