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CH539935A - Process for producing a throttle with an adjustable air gap - Google Patents

Process for producing a throttle with an adjustable air gap

Info

Publication number
CH539935A
CH539935A CH69873A CH69873A CH539935A CH 539935 A CH539935 A CH 539935A CH 69873 A CH69873 A CH 69873A CH 69873 A CH69873 A CH 69873A CH 539935 A CH539935 A CH 539935A
Authority
CH
Switzerland
Prior art keywords
throttle
producing
air gap
adjustable air
adjustable
Prior art date
Application number
CH69873A
Other languages
German (de)
Inventor
Meili Ernst
Original Assignee
Knobel Elektro App Bau Ag F
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
Priority claimed from CH866872A external-priority patent/CH532825A/en
Application filed by Knobel Elektro App Bau Ag F filed Critical Knobel Elektro App Bau Ag F
Priority to CH69873A priority Critical patent/CH539935A/en
Priority to DE2323266A priority patent/DE2323266C2/en
Priority to ES414901A priority patent/ES414901A1/en
Priority to JP48056651A priority patent/JPS4950453A/ja
Priority to NL7307202A priority patent/NL7307202A/xx
Priority to IL42370A priority patent/IL42370A/en
Priority to AT473173A priority patent/AT331373B/en
Priority to CA172,889A priority patent/CA991387A/en
Priority to NO2279/73A priority patent/NO132887C/no
Priority to SE7307676*A priority patent/SE379115B/xx
Priority to GB2705973A priority patent/GB1418976A/en
Priority to FR737320704A priority patent/FR2188271B1/fr
Priority to IT50560/73A priority patent/IT986143B/en
Priority to US368123A priority patent/US3889360A/en
Priority to AU56825/73A priority patent/AU475395B2/en
Publication of CH539935A publication Critical patent/CH539935A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49004—Electrical device making including measuring or testing of device or component part

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Body Structure For Vehicles (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Wire Processing (AREA)
  • Braking Arrangements (AREA)
CH69873A 1972-06-09 1973-01-18 Process for producing a throttle with an adjustable air gap CH539935A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
CH69873A CH539935A (en) 1972-06-09 1973-01-18 Process for producing a throttle with an adjustable air gap
DE2323266A DE2323266C2 (en) 1972-06-09 1973-05-09 Method and device for fine-tuning a throttle
ES414901A ES414901A1 (en) 1972-06-09 1973-05-18 Method for fabricating a choke with adjustable air gap and choke produced thereby
JP48056651A JPS4950453A (en) 1972-06-09 1973-05-19
NL7307202A NL7307202A (en) 1972-06-09 1973-05-23
IL42370A IL42370A (en) 1972-06-09 1973-05-28 Method for fabricating a choke with adjustable air gap and choke produced thereby
CA172,889A CA991387A (en) 1972-06-09 1973-05-29 Method for fabricating a choke with adjustable air gap and choke produced thereby
AT473173A AT331373B (en) 1973-01-18 1973-05-29 PROCEDURE FOR FINE TUNING A THROTTLE
NO2279/73A NO132887C (en) 1972-06-09 1973-05-30
SE7307676*A SE379115B (en) 1972-06-09 1973-05-30
GB2705973A GB1418976A (en) 1973-01-18 1973-06-06 Method for fabricating a ballast choke with adjustable air gap and choke produced thereby
FR737320704A FR2188271B1 (en) 1972-06-09 1973-06-07
IT50560/73A IT986143B (en) 1972-06-09 1973-06-08 PROCEDURE FOR MANUFACTURING AN ADJUSTABLE AIR GAP REACTANCE COIL
US368123A US3889360A (en) 1972-06-09 1973-06-08 Method for fabricating a choke with adjustable air gap and choke produced thereby
AU56825/73A AU475395B2 (en) 1972-06-09 1973-06-12 METHOD FOR FABRICATING A CHOKE WITH ADJUSTABLE AIR GAP and CHOKE PRODUCED THEREBY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH866872A CH532825A (en) 1972-06-09 1972-06-09 Process for producing a throttle with an adjustable air gap
CH69873A CH539935A (en) 1972-06-09 1973-01-18 Process for producing a throttle with an adjustable air gap

Publications (1)

Publication Number Publication Date
CH539935A true CH539935A (en) 1973-07-31

Family

ID=25685409

Family Applications (1)

Application Number Title Priority Date Filing Date
CH69873A CH539935A (en) 1972-06-09 1973-01-18 Process for producing a throttle with an adjustable air gap

Country Status (13)

Country Link
US (1) US3889360A (en)
JP (1) JPS4950453A (en)
AU (1) AU475395B2 (en)
CA (1) CA991387A (en)
CH (1) CH539935A (en)
DE (1) DE2323266C2 (en)
ES (1) ES414901A1 (en)
FR (1) FR2188271B1 (en)
IL (1) IL42370A (en)
IT (1) IT986143B (en)
NL (1) NL7307202A (en)
NO (1) NO132887C (en)
SE (1) SE379115B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1107367B (en) * 1978-07-21 1985-11-25 Gd Spa VARIABLE CAPACITY WAREHOUSE FOR BAR-SHAPED ELEMENTS PARTICULARLY CIGARETTES
US4241484A (en) * 1978-11-07 1980-12-30 Chrysler Corporation Method for assembling a fuel pump and motor
JPS55151307A (en) * 1979-05-14 1980-11-25 Victor Co Of Japan Ltd Closed magnetic circuit device
FR2457552A1 (en) * 1979-05-23 1980-12-19 Radiotechnique PROCESS FOR THE PREPARATION OF THE MAGNETIC CORE OF A COIL, PARTICULARLY FOR A FREQUENCY INTERMEDIATE CIRCUIT OF A TELEVISION, AND COIL THUS CARRIED OUT
US4443934A (en) * 1982-10-04 1984-04-24 General Electric Company Method of assembling permanent magnet dc machines
US4591819A (en) * 1985-03-28 1986-05-27 Rca Corporation Inductance adjustment for transformers
DE4228642A1 (en) * 1992-08-28 1994-03-03 Tridonic Bauelemente Gmbh Dorn Choke impedance adjustment method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064772A (en) * 1932-06-21 1936-12-15 Ferrocart Corp Of America High-frequency coil with adjustable inductance value
US2835876A (en) * 1950-08-18 1958-05-20 Hammond Organ Co Adjustable inductance
US2674721A (en) * 1951-05-15 1954-04-06 Joyce J Jackson Variable gap width control for television horizontal sweep transformers
DE1275680B (en) * 1962-06-22 1968-08-22 May & Christe G M B H Transfor Closed iron choke or transformer in elongated form for gas discharge lamps
US3267400A (en) * 1963-09-19 1966-08-16 United Transformer Corp Variable inductance device
DE1638339A1 (en) * 1967-07-01 1970-06-18 Knobel Dubs Fritz Magnetic core
CH482275A (en) * 1967-10-23 1969-11-30 Leuenberger H Process for the manufacture of a choke or a transformer
US3542974A (en) * 1968-06-14 1970-11-24 Western Electric Co Electrical transducer
US3622928A (en) * 1970-06-29 1971-11-23 Harry P Lee Transformer core with adjustable airgap

Also Published As

Publication number Publication date
DE2323266A1 (en) 1973-12-20
AU475395B2 (en) 1976-08-19
AU5682573A (en) 1974-12-12
CA991387A (en) 1976-06-22
NL7307202A (en) 1973-12-11
DE2323266C2 (en) 1982-06-16
JPS4950453A (en) 1974-05-16
SE379115B (en) 1975-09-22
IL42370A0 (en) 1973-07-30
US3889360A (en) 1975-06-17
FR2188271A1 (en) 1974-01-18
IL42370A (en) 1975-11-25
NO132887B (en) 1975-10-13
IT986143B (en) 1975-01-20
ES414901A1 (en) 1976-02-01
NO132887C (en) 1976-01-21
FR2188271B1 (en) 1978-06-30

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Legal Events

Date Code Title Description
PL Patent ceased