GB1306610A - Quenching apparatus and method - Google Patents
Quenching apparatus and methodInfo
- Publication number
- GB1306610A GB1306610A GB5173170A GB5173170A GB1306610A GB 1306610 A GB1306610 A GB 1306610A GB 5173170 A GB5173170 A GB 5173170A GB 5173170 A GB5173170 A GB 5173170A GB 1306610 A GB1306610 A GB 1306610A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jet
- article
- quenching
- support
- springs
- 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
- C21D1/667—Quenching devices for spray quenching
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)
- Nozzles (AREA)
- Spray Control Apparatus (AREA)
Abstract
1306610 Quenching apparatus DREVER CO 30 Oct 1970 [12 Nov 1969] 51731/70 Heading C7N Quenching apparatus for quenching elongate articles such as pipe 74 includes a support structure in the form of an annulus surrounding the longitudinal axis of the article and through which the article is moved during quenching and an array of jet structures mounted around the support. Each jet nozzle 58 is mounted on a block 56 and is supplied with quenching fluid through passage 70 flexible conduit 42 and a ring header 34 mounted on the support. The jet block 56 is mounted on slide rods 72 and is biased towards article 74 by a pair of coil springs 76. Wheel 60 on the jet block contacts the article as it moves and, with the biasing action of the springs, ensures that the jet is maintained at a constant distance from the article during quenching. Rods 72 and springs 76 are in turn mounted on slide component 54 which, by means of draw bolt 80 and guide bolt 82, can be adjusted and clamped at a desired position radially on the support. For quenching larger diameter articles all of the surrounding jets may be in operation to form a continuous fluid curtain around the article. For smaller diameter articles, certain of the jet structures may be withdrawn radially and made inoperative as shown in Fig.3 to allow the remainder to be at the desired distance from the article. Jet spoons 68 are provided to control the angle of the jet and to ensure that they form a continuous quenching curtain. The quenching apparatus may include a plurality of such supports, with their associated jet structures, disposed along the longitudinal axis of the article Fig. 1 (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87576969A | 1969-11-12 | 1969-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1306610A true GB1306610A (en) | 1973-02-14 |
Family
ID=25366331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5173170A Expired GB1306610A (en) | 1969-11-12 | 1970-10-30 | Quenching apparatus and method |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3650282A (en) |
| JP (1) | JPS5028886B1 (en) |
| AT (1) | AT335498B (en) |
| BE (1) | BE758799A (en) |
| CA (1) | CA937750A (en) |
| DE (1) | DE2054777C3 (en) |
| FI (1) | FI49844C (en) |
| FR (1) | FR2069458A5 (en) |
| GB (1) | GB1306610A (en) |
| LU (1) | LU62045A1 (en) |
| SE (1) | SE364313B (en) |
| ZA (1) | ZA707424B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738629A (en) * | 1971-03-04 | 1973-06-12 | Dorn Co V | Bar quench fixture |
| US3858860A (en) * | 1972-03-02 | 1975-01-07 | Armco Steel Corp | Pipe quench head |
| US4575054A (en) * | 1982-02-08 | 1986-03-11 | Kruppert Enterprises, Inc. | Apparatus for quenching steel pipes |
| US4938257A (en) * | 1986-11-21 | 1990-07-03 | Teledyne Industries, Inc. | Printed circuit cleaning apparatus |
| DE3817237C2 (en) * | 1988-05-20 | 1997-02-27 | Krenn Walter | Process and pressurized cooling unit for cooling hot steel and other items that are produced by guiding the heat extraction via continuously adjustable pressurized water retention edges |
| US5193446A (en) * | 1992-02-18 | 1993-03-16 | Fmc Corporation | Automatic spray ring for use in a juice finisher |
| US5284327A (en) * | 1992-04-29 | 1994-02-08 | Aluminum Company Of America | Extrusion quenching apparatus and related method |
| CN100422354C (en) * | 2007-06-28 | 2008-10-01 | 朱兴发 | Spraying and quenching device for steel pipe, petroleum well pipe and drill pipe medium frequency heat treatment system |
| CN106435119A (en) * | 2016-08-30 | 2017-02-22 | 江苏曙光石油钻采设备有限公司 | Ring pipe type water spraying device used for drill rod quenching |
| CN113789426B (en) * | 2021-08-16 | 2023-07-28 | 溧阳市中豪热处理有限公司 | Induction hardening device for shaft head end face of shaft part and use method of induction hardening device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1575526A (en) * | 1926-03-02 | Xabl bochbb | ||
| US1672061A (en) * | 1927-04-13 | 1928-06-05 | Morgan Construction Co | Apparatus for cooling metal rods or bars |
| US2578804A (en) * | 1946-04-30 | 1951-12-18 | Worthington Pump & Mach Corp | Hydraulic-type log debarker having centripetally directed jets mounted in circumferential groups radially adjustable for different size logs |
| US2726897A (en) * | 1952-03-26 | 1955-12-13 | Harry B Dupont | Fire fighting spray nozzle |
| US3015862A (en) * | 1958-02-26 | 1962-01-09 | Rustemeyer Hans | Composite mold |
| US3399685A (en) * | 1966-02-02 | 1968-09-03 | Sperry Rand Corp | Modular system for a continuous electrolytic deposition process for wire |
-
0
- BE BE758799D patent/BE758799A/en unknown
-
1969
- 1969-11-12 US US875769A patent/US3650282A/en not_active Expired - Lifetime
-
1970
- 1970-09-09 SE SE15099/70*A patent/SE364313B/xx unknown
- 1970-10-30 GB GB5173170A patent/GB1306610A/en not_active Expired
- 1970-11-02 ZA ZA707424A patent/ZA707424B/en unknown
- 1970-11-06 DE DE2054777A patent/DE2054777C3/en not_active Expired
- 1970-11-11 FI FI703033A patent/FI49844C/en not_active IP Right Cessation
- 1970-11-11 AT AT1016570A patent/AT335498B/en not_active IP Right Cessation
- 1970-11-12 JP JP45099105A patent/JPS5028886B1/ja active Pending
- 1970-11-12 CA CA098009A patent/CA937750A/en not_active Expired
- 1970-11-12 LU LU62045D patent/LU62045A1/xx unknown
- 1970-11-13 FR FR7040880A patent/FR2069458A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2054777B2 (en) | 1973-02-22 |
| US3650282A (en) | 1972-03-21 |
| FI49844B (en) | 1975-06-30 |
| ATA1016570A (en) | 1976-07-15 |
| ZA707424B (en) | 1971-07-28 |
| BE758799A (en) | 1971-05-12 |
| AT335498B (en) | 1977-03-10 |
| LU62045A1 (en) | 1971-05-11 |
| DE2054777C3 (en) | 1973-09-13 |
| SE364313B (en) | 1974-02-18 |
| FR2069458A5 (en) | 1971-09-03 |
| FI49844C (en) | 1975-10-10 |
| CA937750A (en) | 1973-12-04 |
| JPS5028886B1 (en) | 1975-09-19 |
| DE2054777A1 (en) | 1971-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |