FR2176781B1 - - Google Patents

Info

Publication number
FR2176781B1
FR2176781B1 FR7309461A FR7309461A FR2176781B1 FR 2176781 B1 FR2176781 B1 FR 2176781B1 FR 7309461 A FR7309461 A FR 7309461A FR 7309461 A FR7309461 A FR 7309461A FR 2176781 B1 FR2176781 B1 FR 2176781B1
Authority
FR
France
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
Application number
FR7309461A
Other languages
French (fr)
Other versions
FR2176781A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of FR2176781A1 publication Critical patent/FR2176781A1/fr
Application granted granted Critical
Publication of FR2176781B1 publication Critical patent/FR2176781B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/22—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers
    • F27B9/225—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers the charge being subjected to an additional manipulation along the path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J17/00—Forge furnaces
    • B21J17/02—Forge furnaces electrically heated
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
FR7309461A 1972-03-18 1973-03-16 Expired FR2176781B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2213249A DE2213249C2 (en) 1972-03-18 1972-03-18 Ejection device on a pusher furnace for heating workpieces, e.g. blocks, to thermoforming temperature

Publications (2)

Publication Number Publication Date
FR2176781A1 FR2176781A1 (en) 1973-11-02
FR2176781B1 true FR2176781B1 (en) 1977-09-23

Family

ID=5839362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309461A Expired FR2176781B1 (en) 1972-03-18 1973-03-16

Country Status (7)

Country Link
US (1) US3847291A (en)
JP (1) JPS517612B2 (en)
CH (2) CH1102374A4 (en)
DE (1) DE2213249C2 (en)
FR (1) FR2176781B1 (en)
GB (1) GB1379873A (en)
IT (1) IT974128B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945513A (en) * 1973-09-01 1976-03-23 Aeg-Elotherm Gmbh Gravity discharge furnace for heating production parts
JPS51122081A (en) * 1975-04-15 1976-10-25 Nisso Yuka Kogyo Kk Process for preparation of piperazine and its derivatives
JPS55176575U (en) * 1979-06-06 1980-12-18
EP0051963A1 (en) * 1980-11-06 1982-05-19 Chloride Silent Power Limited Methods of and apparatus for sintering tubular ceramic articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368615A (en) * 1943-12-03 1945-02-06 Timken Roller Bearing Co Tongs mechanism
FR1235481A (en) * 1959-05-27 1960-07-08 Acec Device for scrolling parts to be heated in an inductor
DE1221657B (en) * 1963-12-30 1966-07-28 E H Otto Junker Dr Ing Device for the continuous heating of metallic workpieces that are then to be deformed warm
US3575301A (en) * 1968-01-02 1971-04-20 Ibm Manipulator

Also Published As

Publication number Publication date
US3847291A (en) 1974-11-12
JPS517612B2 (en) 1976-03-09
FR2176781A1 (en) 1973-11-02
DE2213249B1 (en) 1973-09-27
DE2213249A1 (en) 1973-09-27
IT974128B (en) 1974-06-20
JPS4911712A (en) 1974-02-01
CH583813B5 (en) 1977-01-14
CH1102374A4 (en) 1976-07-15
GB1379873A (en) 1975-01-08
DE2213249C2 (en) 1974-04-25

Similar Documents

Publication Publication Date Title
JPS4958871A (en)
AU448110B2 (en)
FR2176781B1 (en)
JPS5222486B2 (en)
JPS5246183Y2 (en)
JPS5347790B2 (en)
JPS4951641U (en)
JPS4934072A (en)
JPS5221977B2 (en)
JPS517359B2 (en)
JPS5228667B2 (en)
JPS4985016U (en)
JPS4953443U (en)
BG18724A1 (en)
CH569315B5 (en)
BG18383A1 (en)
BG18377A1 (en)
BG18470A1 (en)
BG18512A1 (en)
BG18375A1 (en)
BG18341A1 (en)
BG18094A1 (en)
BG18055A1 (en)
BG18018A1 (en)
BG17923A1 (en)

Legal Events

Date Code Title Description
ST Notification of lapse