CH447486A - Four de traitement thermique - Google Patents
Four de traitement thermiqueInfo
- Publication number
- CH447486A CH447486A CH553567A CH553567A CH447486A CH 447486 A CH447486 A CH 447486A CH 553567 A CH553567 A CH 553567A CH 553567 A CH553567 A CH 553567A CH 447486 A CH447486 A CH 447486A
- Authority
- CH
- Switzerland
- Prior art keywords
- heat treatment
- treatment furnace
- furnace
- heat
- treatment
- Prior art date
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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Details (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US554236A US3399875A (en) | 1966-04-21 | 1966-04-21 | Heat treating furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
CH447486A true CH447486A (fr) | 1967-11-30 |
Family
ID=24212566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH553567A CH447486A (fr) | 1966-04-21 | 1967-04-19 | Four de traitement thermique |
Country Status (4)
Country | Link |
---|---|
US (1) | US3399875A (fr) |
CH (1) | CH447486A (fr) |
DE (1) | DE1533954B2 (fr) |
GB (1) | GB1128769A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558112A (en) * | 1969-07-07 | 1971-01-26 | Alco Standard Corp | Door unit for heat treating apparatus |
DE2501360B2 (de) * | 1975-01-15 | 1978-12-07 | Ipsen Industries International Gmbh, 4190 Kleve | Vakuum-Atmosphärenofen zur Wärmebehandlung von Werkstücken |
DE7639482U1 (de) * | 1976-12-17 | 1977-03-24 | Ipsen Industries International Gmbh, 4190 Kleve | Schutzgas-anlassofen mit vakuumspuelung |
US4257173A (en) * | 1979-08-27 | 1981-03-24 | Smith Derrick A | No-heat clothes dryer |
US4403448A (en) * | 1981-12-18 | 1983-09-13 | Alco Standard Corporation | Apparatus for closing and sealing a doorway |
FR2644567A1 (fr) * | 1989-03-17 | 1990-09-21 | Etudes Const Mecaniques | Dispositif pour l'execution de traitements thermiques enchaines en continu sous vide |
DE3934103A1 (de) * | 1989-10-12 | 1991-04-25 | Ipsen Ind Int Gmbh | Ofen zur partiellen waermebehandlung von werkzeugen |
US5567381A (en) * | 1995-03-20 | 1996-10-22 | Abar Ipsen Industries, Inc. | Hybrid heat treating furnace |
FR2782156B1 (fr) * | 1998-08-05 | 2001-01-19 | Fours Ind B M I Baudasse Marti | Dispositif de convoyage d'une charge entre plusieurs enceintes sous vide et unite de traitement sous vide equipee d'un tel dispositif |
EP1229137B1 (fr) * | 2001-01-26 | 2006-08-09 | Ipsen International GmbH | Installation et procédé pour transporter des pièces métalliques ainsi qu'une installation pour le traitement thermique de ces pièces |
DE50311015D1 (de) * | 2003-11-14 | 2009-02-12 | Ipsen Int Gmbh | Vorrichtung und Verfahren zur Wärmebehandlung metallischer Werkstücke |
DE102008011749B4 (de) * | 2008-02-28 | 2010-06-17 | Eisenmann Anlagenbau Gmbh & Co. Kg | Toreinheit sowie Hochtemperaturofen mit einer solchen |
DE102008026272A1 (de) * | 2008-06-02 | 2009-12-03 | Schwartz, Eva | Ofenschieber; Ofenanlage mit Ofenschieber |
CN103322813B (zh) * | 2013-06-26 | 2015-08-19 | 四川长虹电器股份有限公司 | 高温加热炉的炉门密封结构 |
CN103629921B (zh) * | 2013-11-05 | 2015-08-19 | 江苏丰泰仪器有限公司 | 一种马弗炉的炉门 |
US9234703B2 (en) * | 2013-12-17 | 2016-01-12 | Honda Motor Co., Ltd. | Automatic charge hearth access door assembly |
CN112460981A (zh) * | 2020-10-16 | 2021-03-09 | 泰州市金驰电力设备有限公司 | 一种有效防导热烘箱炉门及其密封隔热方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US871421A (en) * | 1906-11-10 | 1907-11-19 | Koppers Gmbh Heinrich | Coke-oven door. |
US890175A (en) * | 1907-07-09 | 1908-06-09 | Hans Ries | Door for furnaces and the like. |
US1455290A (en) * | 1922-03-10 | 1923-05-15 | Hieb Jacob | Electric bake oven |
US1795324A (en) * | 1925-06-16 | 1931-03-10 | Arnold Beckers | Coke oven |
US2398874A (en) * | 1940-02-14 | 1946-04-23 | Edmund A Steinbock | Electric furnace |
US2373891A (en) * | 1943-09-06 | 1945-04-17 | Guardite Corp | Closure system for vacuum driers |
US2804855A (en) * | 1952-02-23 | 1957-09-03 | Surface Combustion Corp | Furnace door construction |
DE1135830B (de) * | 1961-01-19 | 1962-08-30 | Leybold Hochvakuum Anlagen | Verfahren zum Regeln einer kontinuierlichen Gefriertrocknung |
US3301541A (en) * | 1964-06-12 | 1967-01-31 | The Illinois National Bank Co | Heat treating furnace with circulated gas quench |
-
1966
- 1966-04-21 US US554236A patent/US3399875A/en not_active Expired - Lifetime
-
1967
- 1967-04-18 DE DE1533954A patent/DE1533954B2/de not_active Ceased
- 1967-04-19 CH CH553567A patent/CH447486A/fr unknown
- 1967-04-20 GB GB18271/67A patent/GB1128769A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1533954A1 (de) | 1970-02-12 |
GB1128769A (en) | 1968-10-02 |
DE1533954B2 (de) | 1975-03-13 |
US3399875A (en) | 1968-09-03 |
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