FR718399A - Interrupteur à mercure - Google Patents

Interrupteur à mercure

Info

Publication number
FR718399A
FR718399A FR718399DA FR718399A FR 718399 A FR718399 A FR 718399A FR 718399D A FR718399D A FR 718399DA FR 718399 A FR718399 A FR 718399A
Authority
FR
France
Prior art keywords
mercury switch
mercury
switch
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR718399A publication Critical patent/FR718399A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
    • H01H29/22—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and solid
FR718399D 1930-06-18 1931-06-08 Interrupteur à mercure Expired FR718399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL365008X 1930-06-18

Publications (1)

Publication Number Publication Date
FR718399A true FR718399A (fr) 1932-01-23

Family

ID=19785467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718399D Expired FR718399A (fr) 1930-06-18 1931-06-08 Interrupteur à mercure

Country Status (4)

Country Link
BE (1) BE380410A (fr)
FR (1) FR718399A (fr)
GB (1) GB365008A (fr)
NL (1) NL32846C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950209C (de) * 1953-06-02 1956-10-04 Georg Lonsinger Quecksilberschaltroehre fuer waagerechten Bewegungsimpuls
DE1239756B (de) * 1965-05-28 1967-05-03 Telefunken Patent Quecksilber-Schalter fuer Betaetigung durch aeusseren Bewegungsimpuls

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950209C (de) * 1953-06-02 1956-10-04 Georg Lonsinger Quecksilberschaltroehre fuer waagerechten Bewegungsimpuls
DE1239756B (de) * 1965-05-28 1967-05-03 Telefunken Patent Quecksilber-Schalter fuer Betaetigung durch aeusseren Bewegungsimpuls

Also Published As

Publication number Publication date
NL32846C (fr)
GB365008A (en) 1932-01-14
BE380410A (fr)

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