CH550983A - Beschickungseinrichtung an einem ofen. - Google Patents
Beschickungseinrichtung an einem ofen.Info
- Publication number
- CH550983A CH550983A CH1118172A CH1118172A CH550983A CH 550983 A CH550983 A CH 550983A CH 1118172 A CH1118172 A CH 1118172A CH 1118172 A CH1118172 A CH 1118172A CH 550983 A CH550983 A CH 550983A
- Authority
- CH
- Switzerland
- Prior art keywords
- oven
- loading device
- loading
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
- C30B31/06—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion material in the gaseous state
- C30B31/10—Reaction chambers; Selection of materials therefor
- C30B31/106—Continuous processes
-
- 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
- Y10S254/00—Implements or apparatus for applying pushing or pulling force
- Y10S254/06—Flexible rack and pinion
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16673171A | 1971-07-28 | 1971-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH550983A true CH550983A (de) | 1974-06-28 |
Family
ID=22604481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1118172A CH550983A (de) | 1971-07-28 | 1972-07-24 | Beschickungseinrichtung an einem ofen. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3719291A (de) |
CA (1) | CA960995A (de) |
CH (1) | CH550983A (de) |
DE (1) | DE2237047C3 (de) |
FR (1) | FR2147571A5 (de) |
GB (1) | GB1384601A (de) |
IT (1) | IT961125B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS557008B2 (de) * | 1972-02-29 | 1980-02-21 | ||
US4362645A (en) * | 1978-09-28 | 1982-12-07 | Akzona, Inc. | Temperature indicating compositions of matter |
US4219328A (en) * | 1979-06-06 | 1980-08-26 | General Electric Company | Apparatus for firing low density graphite/alumina cores |
JPS60172429A (ja) * | 1984-02-17 | 1985-09-05 | Aioi Seiki Kk | 加工機械の工具等の片折れチエン式流体圧シリンダ駆動形押引操作装置 |
FR2786476B1 (fr) * | 1998-11-30 | 2001-02-23 | Serapid France | Colonne elevatrice de charges |
FR3043747B1 (fr) * | 2015-11-16 | 2017-12-22 | Serapid France | Maillon de chaine rigide et chaine rigide equipee d'un tel maillon |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3294261A (en) * | 1965-06-30 | 1966-12-27 | Jr Joseph A Cloutier | Continuous drive feed for oxidationdiffusion furnace |
US3563434A (en) * | 1969-02-27 | 1971-02-16 | Texas Instruments Inc | Apparatus for loading and unloading furnace |
US3557975A (en) * | 1969-03-13 | 1971-01-26 | St Regis Paper Co | Pusher assembly for freezers |
-
1971
- 1971-07-28 US US00166731A patent/US3719291A/en not_active Expired - Lifetime
-
1972
- 1972-05-01 CA CA141,011A patent/CA960995A/en not_active Expired
- 1972-05-18 GB GB2342972A patent/GB1384601A/en not_active Expired
- 1972-06-14 FR FR7221400A patent/FR2147571A5/fr not_active Expired
- 1972-06-16 IT IT12731/72A patent/IT961125B/it active
- 1972-07-24 CH CH1118172A patent/CH550983A/de not_active IP Right Cessation
- 1972-07-28 DE DE2237047A patent/DE2237047C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT961125B (it) | 1973-12-10 |
US3719291A (en) | 1973-03-06 |
DE2237047A1 (de) | 1973-02-08 |
DE2237047B2 (de) | 1974-06-12 |
FR2147571A5 (de) | 1973-03-09 |
GB1384601A (en) | 1975-02-19 |
CA960995A (en) | 1975-01-14 |
DE2237047C3 (de) | 1975-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |