GB967569A - Improvements in or relating to control circuits - Google Patents

Improvements in or relating to control circuits

Info

Publication number
GB967569A
GB967569A GB350363A GB350363A GB967569A GB 967569 A GB967569 A GB 967569A GB 350363 A GB350363 A GB 350363A GB 350363 A GB350363 A GB 350363A GB 967569 A GB967569 A GB 967569A
Authority
GB
United Kingdom
Prior art keywords
relay
contacts
energizing
variac
capacitors
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
GB350363A
Other languages
English (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.)
General Dynamics Corp
Original Assignee
General Dynamics Corp
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 General Dynamics Corp filed Critical General Dynamics Corp
Publication of GB967569A publication Critical patent/GB967569A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/26—Storage discharge welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/55—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a gas-filled tube having a control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Inverter Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Control Of Linear Motors (AREA)
GB350363A 1962-01-31 1963-01-28 Improvements in or relating to control circuits Expired GB967569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17006262A 1962-01-31 1962-01-31

Publications (1)

Publication Number Publication Date
GB967569A true GB967569A (en) 1964-08-26

Family

ID=22618394

Family Applications (1)

Application Number Title Priority Date Filing Date
GB350363A Expired GB967569A (en) 1962-01-31 1963-01-28 Improvements in or relating to control circuits

Country Status (4)

Country Link
BE (1) BE627843A (xx)
CH (1) CH424974A (xx)
GB (1) GB967569A (xx)
NL (1) NL288301A (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193054A (en) * 1986-06-06 1988-01-27 Bio Rad Laboratories Transfection high-voltage controller
US6103084A (en) * 1995-06-06 2000-08-15 Eppendorf Netheler-Hinz Gmbh Apparatus for electroporation
CN114669655A (zh) * 2022-05-31 2022-06-28 四川跃航智能设备制造有限公司 一种建筑钢构件冲压装置及其控制装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193054A (en) * 1986-06-06 1988-01-27 Bio Rad Laboratories Transfection high-voltage controller
US4750100A (en) * 1986-06-06 1988-06-07 Bio-Rad Laboratories Transfection high voltage controller
GB2193054B (en) * 1986-06-06 1991-03-20 Bio Rad Laboratories Apparatus for directing a high voltage current to a chemical solution
US6103084A (en) * 1995-06-06 2000-08-15 Eppendorf Netheler-Hinz Gmbh Apparatus for electroporation
CN114669655A (zh) * 2022-05-31 2022-06-28 四川跃航智能设备制造有限公司 一种建筑钢构件冲压装置及其控制装置

Also Published As

Publication number Publication date
CH424974A (de) 1966-11-30
DE1438687B2 (de) 1972-07-20
DE1438687A1 (de) 1969-03-27
NL288301A (xx)
BE627843A (xx)

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