ES156885Y - SPARK PLUGS FOR EXPLOSION ENGINES. - Google Patents

SPARK PLUGS FOR EXPLOSION ENGINES.

Info

Publication number
ES156885Y
ES156885Y ES1970156885U ES156885U ES156885Y ES 156885 Y ES156885 Y ES 156885Y ES 1970156885 U ES1970156885 U ES 1970156885U ES 156885 U ES156885 U ES 156885U ES 156885 Y ES156885 Y ES 156885Y
Authority
ES
Spain
Prior art keywords
spark plugs
explosion engines
explosion
engines
spark
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
ES1970156885U
Other languages
Spanish (es)
Other versions
ES156885U (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES156885U publication Critical patent/ES156885U/en
Application granted granted Critical
Publication of ES156885Y publication Critical patent/ES156885Y/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/38—Selection of materials for insulation
ES1970156885U 1969-03-18 1970-03-17 SPARK PLUGS FOR EXPLOSION ENGINES. Expired ES156885Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1913582A DE1913582C3 (en) 1969-03-18 1969-03-18 Spark plug for operating internal combustion engines

Publications (2)

Publication Number Publication Date
ES156885U ES156885U (en) 1970-05-16
ES156885Y true ES156885Y (en) 1971-02-01

Family

ID=5728438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970156885U Expired ES156885Y (en) 1969-03-18 1970-03-17 SPARK PLUGS FOR EXPLOSION ENGINES.

Country Status (6)

Country Link
US (1) US3691418A (en)
JP (1) JPS4844702B1 (en)
DE (1) DE1913582C3 (en)
ES (1) ES156885Y (en)
FR (1) FR2039027A5 (en)
GB (1) GB1260455A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418971A1 (en) * 1978-03-01 1979-09-28 Scamea PERFECTED SPARK PLUG

Also Published As

Publication number Publication date
ES156885U (en) 1970-05-16
FR2039027A5 (en) 1971-01-08
DE1913582C3 (en) 1975-07-17
US3691418A (en) 1972-09-12
JPS4844702B1 (en) 1973-12-26
DE1913582A1 (en) 1970-09-17
GB1260455A (en) 1972-01-19
DE1913582B2 (en) 1974-12-05

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