GB1513295A - Quench-hardening equipment - Google Patents
Quench-hardening equipmentInfo
- Publication number
- GB1513295A GB1513295A GB31611/75A GB3161175A GB1513295A GB 1513295 A GB1513295 A GB 1513295A GB 31611/75 A GB31611/75 A GB 31611/75A GB 3161175 A GB3161175 A GB 3161175A GB 1513295 A GB1513295 A GB 1513295A
- Authority
- GB
- United Kingdom
- Prior art keywords
- framework
- tubes
- quench
- tank
- medium
- 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.)
- Expired
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
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Incineration Of Waste (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
1513295 Quench-hardening apparatus LUDWIG-OFAG-INDUGAS-INDUSTRIEOFENANLAGEN GmbH 29 July 1975 [20 Aug 1974] 31611/75 Heading C7N Quench-hardening apparatus comprises a tank 4 for liquid quenching medium 3, an arrangement 5 on one side of the tank for supporting and locating. a framework 1 which holds articles 2 to be quenched, and a circulation mechanism 6 on the other side of the tank for circulating medium 3, there being attached to mechanism 6 a bundle 7 of tubes 8 of equal length and adapted to receive medium 3 from mechanism 6 and to discharge it beneath framework 1. Tubes 8 may be metal or plastics; their net cross-section may correspond to the base area of framework 1, so that the cross-section of the current of quenching medium equals that of said framework. The inlets and outlets of the tubes may all be coplanar; the tubes may have valves or throttles, and quenching of gear rings and brake discs is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2439906A DE2439906C3 (en) | 1974-08-20 | 1974-08-20 | Device for quenching hardened material stacked on a grate |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1513295A true GB1513295A (en) | 1978-06-07 |
Family
ID=5923646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31611/75A Expired GB1513295A (en) | 1974-08-20 | 1975-07-29 | Quench-hardening equipment |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT344767B (en) |
BR (1) | BR7505287A (en) |
DE (1) | DE2439906C3 (en) |
FR (1) | FR2282470A1 (en) |
GB (1) | GB1513295A (en) |
IT (1) | IT1040332B (en) |
SE (1) | SE421632B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131835A (en) * | 1982-11-30 | 1984-06-27 | Ruhrgas Ag | Method of and apparatus for hardening workpieces in a liquid hardening agent |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2622551C3 (en) * | 1976-05-20 | 1985-07-11 | Klöckner-Werke AG, 4100 Duisburg | Device for hardening workpieces |
DE3027463C2 (en) * | 1980-07-19 | 1984-05-17 | Loi Industrieofenanlagen Gmbh, 4300 Essen | Device for quenching hardened material |
KR100330862B1 (en) * | 1993-01-27 | 2002-07-27 | 도와 고교 가부시키가이샤 | Heat treatment hardening method of steel and its apparatus |
DE10158150B4 (en) * | 2001-11-28 | 2006-05-24 | Rolls-Royce Deutschland Ltd & Co Kg | Method and device for heat treatment of turbine disks |
CN109321725B (en) * | 2018-12-03 | 2023-12-22 | 宁夏机械研究院股份有限公司 | Limited quenching demoulding device |
-
1974
- 1974-08-20 DE DE2439906A patent/DE2439906C3/en not_active Expired
-
1975
- 1975-07-15 SE SE7508064A patent/SE421632B/en unknown
- 1975-07-16 AT AT550675A patent/AT344767B/en not_active IP Right Cessation
- 1975-07-29 GB GB31611/75A patent/GB1513295A/en not_active Expired
- 1975-08-01 FR FR7524124A patent/FR2282470A1/en active Granted
- 1975-08-04 IT IT26050/75A patent/IT1040332B/en active
- 1975-08-19 BR BR7505287*A patent/BR7505287A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131835A (en) * | 1982-11-30 | 1984-06-27 | Ruhrgas Ag | Method of and apparatus for hardening workpieces in a liquid hardening agent |
Also Published As
Publication number | Publication date |
---|---|
DE2439906B2 (en) | 1978-02-23 |
SE7508064L (en) | 1976-02-23 |
BR7505287A (en) | 1976-08-03 |
SE421632B (en) | 1982-01-18 |
ATA550675A (en) | 1977-12-15 |
FR2282470A1 (en) | 1976-03-19 |
IT1040332B (en) | 1979-12-20 |
AT344767B (en) | 1978-08-10 |
DE2439906A1 (en) | 1976-03-04 |
FR2282470B1 (en) | 1979-08-24 |
DE2439906C3 (en) | 1978-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |