CA920642A - Device for treatment of surfaces - Google Patents

Device for treatment of surfaces

Info

Publication number
CA920642A
CA920642A CA079789A CA79789A CA920642A CA 920642 A CA920642 A CA 920642A CA 079789 A CA079789 A CA 079789A CA 79789 A CA79789 A CA 79789A CA 920642 A CA920642 A CA 920642A
Authority
CA
Canada
Prior art keywords
treatment
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
Application number
CA079789A
Inventor
Sorensen Bent
Hogfeldt Frank
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.)
Softal Elektronik GmbH
Original Assignee
Softal Elektronik 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 Softal Elektronik GmbH filed Critical Softal Elektronik GmbH
Application granted granted Critical
Publication of CA920642A publication Critical patent/CA920642A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges
    • 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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/008—Surface roughening or texturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CA079789A 1969-04-10 1970-04-10 Device for treatment of surfaces Expired CA920642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1918145A DE1918145C3 (en) 1969-04-10 1969-04-10 Device for the surface treatment of parts or webs made of plastic, metal, paper or textiles by means of high-frequency discharge

Publications (1)

Publication Number Publication Date
CA920642A true CA920642A (en) 1973-02-06

Family

ID=5730748

Family Applications (1)

Application Number Title Priority Date Filing Date
CA079789A Expired CA920642A (en) 1969-04-10 1970-04-10 Device for treatment of surfaces

Country Status (7)

Country Link
US (1) US3662169A (en)
CA (1) CA920642A (en)
CH (1) CH511534A (en)
DE (1) DE1918145C3 (en)
GB (1) GB1304762A (en)
NL (1) NL7004503A (en)
SE (1) SE367962B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535278B2 (en) * 1974-03-18 1980-09-12
US4028551A (en) * 1975-10-17 1977-06-07 Champion International Corporation Apparatus and method for corona discharge priming a dielectric web
US6007784A (en) * 1997-07-11 1999-12-28 3Dt, Inc. Electric discharge surface treating electrode and system
CN115862274B (en) * 2023-03-03 2023-05-16 安标国家矿用产品安全标志中心有限公司 Multi-band radio frequency electromagnetic energy explosion-proof ignition test device and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277608A (en) * 1961-04-25
US3514393A (en) * 1969-04-15 1970-05-26 Axel Verner Eisby Electrical apparatus for treating surfaces of work pieces to improve the adhesion of printing inks or adhesives thereto

Also Published As

Publication number Publication date
CH511534A (en) 1971-08-15
NL7004503A (en) 1970-10-13
DE1918145A1 (en) 1970-10-15
SE367962B (en) 1974-06-17
DE1918145C3 (en) 1978-10-26
US3662169A (en) 1972-05-09
GB1304762A (en) 1973-01-31
DE1918145B2 (en) 1978-03-09

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