DE2924542A1 - Verfahren zum herstellen einer wellendichtung - Google Patents

Verfahren zum herstellen einer wellendichtung

Info

Publication number
DE2924542A1
DE2924542A1 DE19792924542 DE2924542A DE2924542A1 DE 2924542 A1 DE2924542 A1 DE 2924542A1 DE 19792924542 DE19792924542 DE 19792924542 DE 2924542 A DE2924542 A DE 2924542A DE 2924542 A1 DE2924542 A1 DE 2924542A1
Authority
DE
Germany
Prior art keywords
deformations
during
temperature
heat treatment
sealing
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.)
Ceased
Application number
DE19792924542
Other languages
German (de)
English (en)
Inventor
Kalle Dipl Ing Lampela
Jukka Timperi
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.)
Ahlstrom Corp
Original Assignee
Ahlstrom 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 Ahlstrom Corp filed Critical Ahlstrom Corp
Publication of DE2924542A1 publication Critical patent/DE2924542A1/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
DE19792924542 1978-06-29 1979-06-19 Verfahren zum herstellen einer wellendichtung Ceased DE2924542A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI782078A FI64846C (fi) 1978-06-29 1978-06-29 Foerfarande foer foerbaettring av en axeltaetnings motstaoendetaetningsytornas formstabilitet

Publications (1)

Publication Number Publication Date
DE2924542A1 true DE2924542A1 (de) 1980-01-03

Family

ID=8511841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792924542 Ceased DE2924542A1 (de) 1978-06-29 1979-06-19 Verfahren zum herstellen einer wellendichtung

Country Status (5)

Country Link
JP (1) JPS5514388A (fr)
CA (1) CA1114591A (fr)
DE (1) DE2924542A1 (fr)
FI (1) FI64846C (fr)
FR (1) FR2434319B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181983U (ja) * 1983-05-20 1984-12-04 株式会社フジクラ 空調用熱交換器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1373589A (en) * 1920-05-13 1921-04-05 Pratt & Whitney Co Process of seasoning steel articles
FR1069691A (fr) * 1951-09-24 1954-07-12 Lindes Eismaschinen Ag Procédé pour la fabrication de pièces calibrées, en alliages trempables, soumises à de gros efforts thermiques
DE1240908B (de) * 1963-01-30 1967-05-24 Danfoss As Verwendung einer gehaerteten Standardkugel zur Herstellung von Kugelgelenken u. dgl.

Also Published As

Publication number Publication date
FI64846B (fi) 1983-09-30
CA1114591A (fr) 1981-12-22
FR2434319B1 (fr) 1986-11-21
FI782078A (fi) 1979-12-30
FR2434319A1 (fr) 1980-03-21
JPS5514388A (en) 1980-01-31
FI64846C (fi) 1984-01-10

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8125 Change of the main classification

Ipc: C21D 9/00

8131 Rejection