FR2167503A1 - - Google Patents

Info

Publication number
FR2167503A1
FR2167503A1 FR7237153A FR7237153A FR2167503A1 FR 2167503 A1 FR2167503 A1 FR 2167503A1 FR 7237153 A FR7237153 A FR 7237153A FR 7237153 A FR7237153 A FR 7237153A FR 2167503 A1 FR2167503 A1 FR 2167503A1
Authority
FR
France
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
FR7237153A
Other languages
French (fr)
Other versions
FR2167503B1 (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.)
Park Ohio Holdings Corp
Original Assignee
Park Ohio Industries Inc
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 Park Ohio Industries Inc filed Critical Park Ohio Industries Inc
Publication of FR2167503A1 publication Critical patent/FR2167503A1/fr
Application granted granted Critical
Publication of FR2167503B1 publication Critical patent/FR2167503B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
FR7237153A 1972-01-10 1972-10-19 Expired FR2167503B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21668272A 1972-01-10 1972-01-10

Publications (2)

Publication Number Publication Date
FR2167503A1 true FR2167503A1 (en) 1973-08-24
FR2167503B1 FR2167503B1 (en) 1976-01-30

Family

ID=22808074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237153A Expired FR2167503B1 (en) 1972-01-10 1972-10-19

Country Status (9)

Country Link
US (1) US3740516A (en)
JP (2) JPS4878426A (en)
AU (1) AU441758B2 (en)
BR (1) BR7207256D0 (en)
CA (1) CA941024A (en)
DE (1) DE7247273U (en)
FR (1) FR2167503B1 (en)
GB (1) GB1388007A (en)
IT (1) IT966116B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098612A (en) * 1953-01-22 1955-08-16 Philips Nv Coil set, especially for high frequency heating application
GB829856A (en) * 1957-02-28 1960-03-09 Magnetic Heating Corp Improvements relating to reactors for high-frequency current
FR1226954A (en) * 1958-07-16 1960-08-18 Ciba Geigy Process for improving polyhydric fibrous materials bearing chlorotriazine substituents
FR1344084A (en) * 1962-01-19 1963-11-22 Winding for induction heating of metal elements

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179661A (en) * 1937-12-17 1939-11-14 Roswell Welding Company Inc Welding transformer
FR1096926A (en) * 1953-01-22 1955-06-28 Philips Nv Coupled coils for high frequency heating
FR1098613A (en) * 1953-01-22 1955-08-16 Philips Nv Coil system in particular for heating generators h. f.
US2962679A (en) * 1955-07-25 1960-11-29 Gen Electric Coaxial core inductive structures
NL234527A (en) * 1958-12-22
JPS4211844Y1 (en) * 1964-06-25 1967-07-04
CH434392A (en) * 1965-12-24 1967-04-30 Patelhold Patentverwertung High frequency generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098612A (en) * 1953-01-22 1955-08-16 Philips Nv Coil set, especially for high frequency heating application
GB829856A (en) * 1957-02-28 1960-03-09 Magnetic Heating Corp Improvements relating to reactors for high-frequency current
FR1226954A (en) * 1958-07-16 1960-08-18 Ciba Geigy Process for improving polyhydric fibrous materials bearing chlorotriazine substituents
FR1344084A (en) * 1962-01-19 1963-11-22 Winding for induction heating of metal elements

Also Published As

Publication number Publication date
AU441758B2 (en) 1973-10-22
GB1388007A (en) 1975-03-19
US3740516A (en) 1973-06-19
JPS4878426A (en) 1973-10-22
AU4571172A (en) 1973-11-08
JPS5345415U (en) 1978-04-18
CA941024A (en) 1974-01-29
DE2263675A1 (en) 1973-07-19
DE2263675B2 (en) 1975-07-17
BR7207256D0 (en) 1973-09-27
DE7247273U (en) 1973-03-29
FR2167503B1 (en) 1976-01-30
IT966116B (en) 1974-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse