GB426055A - Method of and arrangement for producing relaxation oscillations of constant frequency - Google Patents

Method of and arrangement for producing relaxation oscillations of constant frequency

Info

Publication number
GB426055A
GB426055A GB26536/33A GB2653633A GB426055A GB 426055 A GB426055 A GB 426055A GB 26536/33 A GB26536/33 A GB 26536/33A GB 2653633 A GB2653633 A GB 2653633A GB 426055 A GB426055 A GB 426055A
Authority
GB
United Kingdom
Prior art keywords
condenser
voltage
valve
supply
resistance
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
GB26536/33A
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta 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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Publication of GB426055A publication Critical patent/GB426055A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/86—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements gas-filled tubes or spark-gaps

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Elimination Of Static Electricity (AREA)
  • Electron Sources, Ion Sources (AREA)
GB26536/33A 1932-10-01 1933-09-27 Method of and arrangement for producing relaxation oscillations of constant frequency Expired GB426055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE426055X 1932-10-01

Publications (1)

Publication Number Publication Date
GB426055A true GB426055A (en) 1935-03-27

Family

ID=6477140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26536/33A Expired GB426055A (en) 1932-10-01 1933-09-27 Method of and arrangement for producing relaxation oscillations of constant frequency

Country Status (4)

Country Link
US (1) US2100700A (fr)
FR (2) FR426055A (fr)
GB (1) GB426055A (fr)
NL (1) NL43110C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442286A (en) * 1940-09-20 1948-05-25 Vickers Electrical Co Ltd Synchronized pulse producer
US2552512A (en) * 1942-05-23 1951-05-15 Lamont V Blake Keying circuit
US2441325A (en) * 1943-10-28 1948-05-11 Morrison Montford Method of operating gaseous thermionic tubes
US2489312A (en) * 1944-01-04 1949-11-29 Us Sec War Oscilloscope sweep circuit
US2444014A (en) * 1945-11-23 1948-06-22 Franklin Transformer Mfg Compa Distributor testing apparatus and circuit
US2494164A (en) * 1946-04-22 1950-01-10 Trimble Nurseryland Furniture Infant's folding bath stand and dressing table
US2607897A (en) * 1946-06-13 1952-08-19 Thomas E Fairbairn Oscillator
US2495165A (en) * 1948-10-13 1950-01-17 Westinghouse Electric Corp Vapor-electric device
US2591511A (en) * 1948-10-28 1952-04-01 Trist & Co Ltd Ronald Voltage unbalance indicating system

Also Published As

Publication number Publication date
FR426055A (fr) 1911-06-27
FR761388A (fr) 1934-03-17
US2100700A (en) 1937-11-30
NL43110C (fr)

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