FR2193086B3 - - Google Patents

Info

Publication number
FR2193086B3
FR2193086B3 FR7325505A FR7325505A FR2193086B3 FR 2193086 B3 FR2193086 B3 FR 2193086B3 FR 7325505 A FR7325505 A FR 7325505A FR 7325505 A FR7325505 A FR 7325505A FR 2193086 B3 FR2193086 B3 FR 2193086B3
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
FR7325505A
Other versions
FR2193086A1 (fr
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.)
ROCKLIN ISADORE
Original Assignee
ROCKLIN ISADORE
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 ROCKLIN ISADORE filed Critical ROCKLIN ISADORE
Publication of FR2193086A1 publication Critical patent/FR2193086A1/fr
Application granted granted Critical
Publication of FR2193086B3 publication Critical patent/FR2193086B3/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • 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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
FR7325505A 1972-07-13 1973-07-09 Expired FR2193086B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27138872A 1972-07-13 1972-07-13

Publications (2)

Publication Number Publication Date
FR2193086A1 FR2193086A1 (fr) 1974-02-15
FR2193086B3 true FR2193086B3 (fr) 1976-06-25

Family

ID=23035342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325505A Expired FR2193086B3 (fr) 1972-07-13 1973-07-09

Country Status (15)

Country Link
US (1) US3763343A (fr)
JP (1) JPS4943839A (fr)
AU (1) AU475576B2 (fr)
BE (1) BE802294A (fr)
CA (1) CA941909A (fr)
CH (1) CH584757A5 (fr)
DE (1) DE2335587C2 (fr)
DK (1) DK153061B (fr)
FR (1) FR2193086B3 (fr)
GB (1) GB1436789A (fr)
IL (1) IL42733A (fr)
IT (1) IT998236B (fr)
NL (1) NL178397C (fr)
SE (1) SE407354B (fr)
ZA (1) ZA734781B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2063459B1 (de) * 1970-12-23 1972-05-25 Karl Leibfried Gmbh Zeitgeber für Impulsschweißgeräte
US3972084A (en) * 1973-04-23 1976-08-03 Litton Fastening Systems Fastener manufacturing method
US3968533A (en) * 1973-04-23 1976-07-13 Litton Fastening Systems Fastener manufacturing apparatus
US4109127A (en) * 1973-07-25 1978-08-22 Frank Frungel Apparatus and method for case hardening steel tools by application of heating pulses
US3939321A (en) * 1973-11-19 1976-02-17 Lockheed Aircraft Corporation Portable electrical discharge metalworking machine
WO1980002434A1 (fr) * 1979-05-07 1980-11-13 Commw Scient Ind Res Org Durcissement en surface de metaux par un arc de decharge electrique
JPS5676860A (en) * 1979-11-28 1981-06-24 Nec Corp Interleaving system for memory device
US4780155A (en) * 1987-05-08 1988-10-25 Allegheny Ludlum Corporation Capacitive electrical discharge scribing for improving core loss of grain-oriented silicon steel
US10391579B2 (en) * 2013-03-15 2019-08-27 Huys Industries Limited Ventilated vibrating electrode holder
US10391574B2 (en) 2013-12-16 2019-08-27 Huys Industries Limited Welding method and apparatus therefor
US11541516B2 (en) 2019-09-25 2023-01-03 Snap-On Incorporated Fastener retention and anti-camout tool bit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015019A (en) * 1958-03-06 1961-12-26 Siemens Edison Swan Ltd Manufacture of electronic valves
US3340052A (en) * 1961-12-26 1967-09-05 Inoue Kiyoshi Method of electrically sintering discrete bodies
US3406324A (en) * 1963-09-25 1968-10-15 Gulf General Atomic Inc Condenser discharge control circuit
US3277266A (en) * 1964-11-19 1966-10-04 Blaszkowski Henry Apparatus for hard coating metal surfaces
US3415971A (en) * 1964-12-31 1968-12-10 Elox Corp Hand vibrator for spark discharge metal depositing
US3415970A (en) * 1965-06-23 1968-12-10 Goshen Rubber Co Inc Hand-held device for metal working using a vibrating electrode
CH426049A (de) * 1965-11-01 1966-12-15 Cosmeca Ag Apparat zum Legieren von Metalloberflächen mittels elektrischer Entladung
US3614373A (en) * 1969-02-12 1971-10-19 Edwin E Skilling Method and apparatus for electrically depositing metal
US3524956A (en) * 1969-09-08 1970-08-18 Isadore J Rocklin Electronic material depositing apparatus

Also Published As

Publication number Publication date
AU5806173A (en) 1975-01-16
BE802294A (fr) 1973-11-05
DE2335587A1 (de) 1974-01-31
FR2193086A1 (fr) 1974-02-15
ZA734781B (en) 1974-04-24
IL42733A (en) 1980-05-30
CA941909A (en) 1974-02-12
CH584757A5 (fr) 1977-02-15
NL178397C (nl) 1986-03-17
IT998236B (it) 1976-01-20
IL42733A0 (en) 1975-06-25
GB1436789A (en) 1976-05-26
DE2335587C2 (de) 1985-11-28
NL178397B (nl) 1985-10-16
SE407354B (sv) 1979-03-26
DK153061B (da) 1988-06-13
US3763343A (en) 1973-10-02
AU475576B2 (en) 1976-08-26
JPS4943839A (fr) 1974-04-25
NL7309809A (fr) 1974-01-15

Similar Documents

Publication Publication Date Title
FR2193086B3 (fr)
JPS5133593B2 (fr)
JPS4984979U (fr)
JPS4989402A (fr)
JPS524688Y2 (fr)
JPS5434048Y2 (fr)
JPS4960138A (fr)
JPS4961853U (fr)
JPS5210823Y2 (fr)
JPS5024141B1 (fr)
JPS4965504U (fr)
AU4067472A (fr)
CH559906A5 (fr)
CH564163A5 (fr)
BG17915A1 (fr)
BG17881A1 (fr)
BE782814A (fr)
AU4468073A (fr)
BG18025A1 (fr)
CH559417A5 (fr)
BG18026A1 (fr)
CH605872A5 (fr)
BG18068A1 (fr)
CH560147A5 (fr)
CH561663A5 (fr)