DE2924542A1 - Verfahren zum herstellen einer wellendichtung - Google Patents
Verfahren zum herstellen einer wellendichtungInfo
- 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
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)
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)
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)
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. |
-
1978
- 1978-06-29 FI FI782078A patent/FI64846C/fi not_active IP Right Cessation
-
1979
- 1979-06-15 CA CA329,880A patent/CA1114591A/fr not_active Expired
- 1979-06-19 DE DE19792924542 patent/DE2924542A1/de not_active Ceased
- 1979-06-21 FR FR7915958A patent/FR2434319B1/fr not_active Expired
- 1979-06-29 JP JP8159979A patent/JPS5514388A/ja active Pending
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 |