FR2154374A1 - Cutting synthetic webs - using an electric arc - Google Patents

Cutting synthetic webs - using an electric arc

Info

Publication number
FR2154374A1
FR2154374A1 FR7135899A FR7135899A FR2154374A1 FR 2154374 A1 FR2154374 A1 FR 2154374A1 FR 7135899 A FR7135899 A FR 7135899A FR 7135899 A FR7135899 A FR 7135899A FR 2154374 A1 FR2154374 A1 FR 2154374A1
Authority
FR
France
Prior art keywords
electrodes
web
output
supply circuit
pnp transistor
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.)
Granted
Application number
FR7135899A
Other languages
English (en)
French (fr)
Other versions
FR2154374B3 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7135899A priority Critical patent/FR2154374A1/fr
Publication of FR2154374A1 publication Critical patent/FR2154374A1/fr
Application granted granted Critical
Publication of FR2154374B3 publication Critical patent/FR2154374B3/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7135899A 1971-10-01 1971-10-01 Cutting synthetic webs - using an electric arc Granted FR2154374A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7135899A FR2154374A1 (en) 1971-10-01 1971-10-01 Cutting synthetic webs - using an electric arc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7135899A FR2154374A1 (en) 1971-10-01 1971-10-01 Cutting synthetic webs - using an electric arc

Publications (2)

Publication Number Publication Date
FR2154374A1 true FR2154374A1 (en) 1973-05-11
FR2154374B3 FR2154374B3 (enExample) 1974-06-07

Family

ID=9083963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135899A Granted FR2154374A1 (en) 1971-10-01 1971-10-01 Cutting synthetic webs - using an electric arc

Country Status (1)

Country Link
FR (1) FR2154374A1 (enExample)

Also Published As

Publication number Publication date
FR2154374B3 (enExample) 1974-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse