ZA753610B - Improvements in switches - Google Patents

Improvements in switches

Info

Publication number
ZA753610B
ZA753610B ZA00753610A ZA753610A ZA753610B ZA 753610 B ZA753610 B ZA 753610B ZA 00753610 A ZA00753610 A ZA 00753610A ZA 753610 A ZA753610 A ZA 753610A ZA 753610 B ZA753610 B ZA 753610B
Authority
ZA
South Africa
Prior art keywords
switches
Prior art date
Application number
ZA00753610A
Other languages
English (en)
Inventor
H Funke
H Joob
H Brammer
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ZA753610B publication Critical patent/ZA753610B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts
ZA00753610A 1974-09-14 1975-06-04 Improvements in switches ZA753610B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2444039A DE2444039A1 (de) 1974-09-14 1974-09-14 Mechanisch betaetigter schalter

Publications (1)

Publication Number Publication Date
ZA753610B true ZA753610B (en) 1976-04-28

Family

ID=5925769

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00753610A ZA753610B (en) 1974-09-14 1975-06-04 Improvements in switches

Country Status (9)

Country Link
US (1) US4002868A (ja)
JP (1) JPS5160970A (ja)
BR (1) BR7505852A (ja)
DE (1) DE2444039A1 (ja)
ES (1) ES440915A1 (ja)
FR (1) FR2284968A1 (ja)
GB (1) GB1506286A (ja)
IT (1) IT1038998B (ja)
ZA (1) ZA753610B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414443A (en) * 1981-10-28 1983-11-08 Emerson Electric Co. Environmentally protected switch construction
FR2562321B1 (fr) * 1984-03-28 1986-08-01 Telemecanique Electrique Appareil electrique de commutation comprenant un capot de protection des contacts, etanche au gaz
US4927988A (en) * 1989-01-23 1990-05-22 Marathon Electric Mfg. Corp. Enclosed switch contact assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1313856A (en) * 1919-08-19 Circuit-interrupter
US1466012A (en) * 1923-08-28 Cikcttit bbeaker
US1464307A (en) * 1921-04-21 1923-08-07 Claude A Bowlus Ignition device
BE343771A (ja) * 1926-09-13
US1935465A (en) * 1931-06-01 1933-11-14 Bosch Robert Interrupter for ignition apparatus
US1997288A (en) * 1934-06-02 1935-04-09 Howard F Anderson Vacuum switch
US3284586A (en) * 1965-04-09 1966-11-08 Marcius N Gover Extended life electrical contact means
US3339049A (en) * 1966-06-13 1967-08-29 Marcius N Gover Envelope-enclosed, extended-life electrical contact means having longitudinal deflection-minimizing constraint means therefor
US3689719A (en) * 1971-09-13 1972-09-05 Dwyer Instr Fluid pressure operated diaphragm switch with improved adjustment means and contact structure

Also Published As

Publication number Publication date
GB1506286A (en) 1978-04-05
BR7505852A (pt) 1976-08-03
FR2284968B3 (ja) 1978-03-17
JPS5160970A (ja) 1976-05-27
US4002868A (en) 1977-01-11
FR2284968A1 (fr) 1976-04-09
DE2444039A1 (de) 1976-04-01
IT1038998B (it) 1979-11-30
AU8305075A (en) 1977-01-20
ES440915A1 (es) 1977-03-16

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