NL178921C - Voor versnellingen en/of vertragingen gevoelige elektrische schakelaar. - Google Patents

Voor versnellingen en/of vertragingen gevoelige elektrische schakelaar.

Info

Publication number
NL178921C
NL178921C NLAANVRAGE8006762,A NL8006762A NL178921C NL 178921 C NL178921 C NL 178921C NL 8006762 A NL8006762 A NL 8006762A NL 178921 C NL178921 C NL 178921C
Authority
NL
Netherlands
Prior art keywords
delays
gears
electrical switch
switch sensitive
sensitive
Prior art date
Application number
NLAANVRAGE8006762,A
Other languages
English (en)
Other versions
NL8006762A (nl
NL178921B (nl
Original Assignee
Gen Signal Corp
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 Gen Signal Corp filed Critical Gen Signal Corp
Publication of NL8006762A publication Critical patent/NL8006762A/nl
Publication of NL178921B publication Critical patent/NL178921B/nl
Application granted granted Critical
Publication of NL178921C publication Critical patent/NL178921C/nl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
NLAANVRAGE8006762,A 1979-12-26 1980-12-12 Voor versnellingen en/of vertragingen gevoelige elektrische schakelaar. NL178921C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10656879 1979-12-26
US06/106,568 US4295020A (en) 1979-12-26 1979-12-26 Electrical switch mechanism

Publications (3)

Publication Number Publication Date
NL8006762A NL8006762A (nl) 1981-07-16
NL178921B NL178921B (nl) 1986-01-02
NL178921C true NL178921C (nl) 1986-06-02

Family

ID=22312130

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8006762,A NL178921C (nl) 1979-12-26 1980-12-12 Voor versnellingen en/of vertragingen gevoelige elektrische schakelaar.

Country Status (7)

Country Link
US (1) US4295020A (nl)
CA (1) CA1140651A (nl)
ES (1) ES498140A0 (nl)
GB (1) GB2066579B (nl)
IT (1) IT1134902B (nl)
NL (1) NL178921C (nl)
ZA (1) ZA807351B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496808A (en) * 1982-12-29 1985-01-29 General Signal Corporation Electrical switch mechanism
CN100555498C (zh) * 2006-12-28 2009-10-28 沈阳铁路信号工厂 继电器中的拉杆与隔弧板的连接机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152256A (en) * 1937-01-06 1939-03-28 Westinghouse Air Brake Co Inertia device
US3084233A (en) * 1960-06-06 1963-04-02 H G Thompson & Son Company Limit switch for band saw or the like
US3161739A (en) * 1961-05-15 1964-12-15 Leonard S Suozzo Level and position sensing switch and indicating apparatus for piping or the like
US3886339A (en) * 1973-12-26 1975-05-27 Arthur R Jubenville Sensing device for automatic brake system including inertia switch with magnetic holding means

Also Published As

Publication number Publication date
US4295020A (en) 1981-10-13
ZA807351B (en) 1981-11-25
IT1134902B (it) 1986-08-20
IT8026964A0 (it) 1980-12-24
NL8006762A (nl) 1981-07-16
GB2066579B (en) 1984-02-15
GB2066579A (en) 1981-07-08
ES8202653A1 (es) 1982-02-01
ES498140A0 (es) 1982-02-01
NL178921B (nl) 1986-01-02
CA1140651A (en) 1983-02-01

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
SNR Assignments of patents or rights arising from examined patent applications

Owner name: SASIB S.P.A.

V1 Lapsed because of non-payment of the annual fee

Effective date: 19970701