SU419046A3 - - Google Patents
Info
- Publication number
- SU419046A3 SU419046A3 SU1743820A SU1743820A SU419046A3 SU 419046 A3 SU419046 A3 SU 419046A3 SU 1743820 A SU1743820 A SU 1743820A SU 1743820 A SU1743820 A SU 1743820A SU 419046 A3 SU419046 A3 SU 419046A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- annular
- shell
- cavity
- wall
- cessoa
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/06—Refining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Thermal Insulation (AREA)
- Physical Vapour Deposition (AREA)
Description
КОТЕЛ ДЛЯ ВАКУУМНОГО ОБЕСЦИНКОВАНИЯ СВИНЦАLEAD VACUUM DISPENSING BOILER
занна в верхней части с кольцевым кессоном , причем полость между обечайкой и Корпусом сообщаетс в верхней части с внутренней полостью корлуса и заполнена теплоизолирующим материалом, который отделен от Обечайки цилиндричеокой иерегородкой, а на внутренней стенке кольцевого кессоиа установлен .кольцевой отражатель.in the upper part with an annular caisson, the cavity between the shell and the housing communicating in the upper part with the internal cavity of the corulus and filled with insulating material, which is separated from the shell by a cylindrical wall, and an annular reflector is mounted on the inner wall of the annular cessoa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717103539A FR2124073B1 (en) | 1971-02-03 | 1971-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU419046A3 true SU419046A3 (en) | 1974-03-05 |
Family
ID=9071303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1743820A SU419046A3 (en) | 1971-02-03 | 1972-02-03 |
Country Status (16)
Country | Link |
---|---|
US (1) | US3774892A (en) |
AT (1) | AT312948B (en) |
BE (1) | BE778799A (en) |
BG (1) | BG19196A3 (en) |
BR (1) | BR7200619D0 (en) |
CA (1) | CA952307A (en) |
CS (1) | CS162774B2 (en) |
ES (1) | ES399291A1 (en) |
FR (1) | FR2124073B1 (en) |
GB (1) | GB1326175A (en) |
IT (1) | IT949401B (en) |
LU (1) | LU64703A1 (en) |
NL (1) | NL154556B (en) |
RO (1) | RO61847A (en) |
SU (1) | SU419046A3 (en) |
YU (1) | YU34560B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2041066C (en) * | 1991-04-23 | 1997-03-25 | Philip G. Evans | One step process for the treatment of parkes desilvering crust to recover zinc and produce a suitable feed for cupellation |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2615706A (en) * | 1949-08-05 | 1952-10-28 | Broken Hill Ass Smelter | Distillation of metals |
-
1971
- 1971-02-03 FR FR717103539A patent/FR2124073B1/fr not_active Expired
-
1972
- 1972-01-26 RO RO69553A patent/RO61847A/ro unknown
- 1972-01-28 ES ES399291A patent/ES399291A1/en not_active Expired
- 1972-01-28 NL NL727201201A patent/NL154556B/en not_active IP Right Cessation
- 1972-01-29 BG BG19604A patent/BG19196A3/xx unknown
- 1972-02-01 US US00222626A patent/US3774892A/en not_active Expired - Lifetime
- 1972-02-01 LU LU64703D patent/LU64703A1/xx unknown
- 1972-02-01 IT IT12450/72A patent/IT949401B/en active
- 1972-02-01 YU YU239/72A patent/YU34560B/en unknown
- 1972-02-01 BE BE778799A patent/BE778799A/en unknown
- 1972-02-01 GB GB476572A patent/GB1326175A/en not_active Expired
- 1972-02-02 CA CA133,759A patent/CA952307A/en not_active Expired
- 1972-02-03 BR BR619/72*[A patent/BR7200619D0/en unknown
- 1972-02-03 CS CS693A patent/CS162774B2/cs unknown
- 1972-02-03 AT AT88072A patent/AT312948B/en not_active IP Right Cessation
- 1972-02-03 SU SU1743820A patent/SU419046A3/ru active
Also Published As
Publication number | Publication date |
---|---|
BG19196A3 (en) | 1975-04-30 |
GB1326175A (en) | 1973-08-08 |
ES399291A1 (en) | 1974-12-16 |
BR7200619D0 (en) | 1973-06-14 |
LU64703A1 (en) | 1972-06-30 |
NL154556B (en) | 1977-09-15 |
FR2124073B1 (en) | 1974-02-15 |
CA952307A (en) | 1974-08-06 |
YU23972A (en) | 1979-02-28 |
BE778799A (en) | 1972-05-30 |
RO61847A (en) | 1977-05-15 |
NL7201201A (en) | 1972-08-07 |
FR2124073A1 (en) | 1972-09-22 |
IT949401B (en) | 1973-06-11 |
CS162774B2 (en) | 1975-07-15 |
AT312948B (en) | 1974-01-25 |
YU34560B (en) | 1979-09-10 |
US3774892A (en) | 1973-11-27 |
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