NL188288B - PROCESS FOR PREPARING BIS (SILYLETHYL) OLIGOSULFIDES. - Google Patents

PROCESS FOR PREPARING BIS (SILYLETHYL) OLIGOSULFIDES.

Info

Publication number
NL188288B
NL188288B NLAANVRAGE7906920,A NL188288DA NL188288B NL 188288 B NL188288 B NL 188288B NL 188288D A NL188288D A NL 188288DA NL 188288 B NL188288 B NL 188288B
Authority
NL
Netherlands
Prior art keywords
oligosulfides
silylethyl
preparing bis
bis
preparing
Prior art date
Application number
NLAANVRAGE7906920,A
Other languages
Dutch (nl)
Original Assignee
Degussa
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.)
Publication of NL188288B publication Critical patent/NL188288B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
NLAANVRAGE7906920,A 1954-04-07 PROCESS FOR PREPARING BIS (SILYLETHYL) OLIGOSULFIDES. NL188288B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR958137X 1954-04-07

Publications (1)

Publication Number Publication Date
NL188288B true NL188288B (en)

Family

ID=9487778

Family Applications (2)

Application Number Title Priority Date Filing Date
NL89712D NL89712C (en) 1954-04-07
NLAANVRAGE7906920,A NL188288B (en) 1954-04-07 PROCESS FOR PREPARING BIS (SILYLETHYL) OLIGOSULFIDES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL89712D NL89712C (en) 1954-04-07

Country Status (6)

Country Link
US (1) US2831939A (en)
CH (1) CH328278A (en)
DE (1) DE958137C (en)
FR (1) FR1105483A (en)
GB (1) GB774832A (en)
NL (2) NL188288B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565098A (en) * 1957-02-28
US2905788A (en) * 1957-03-14 1959-09-22 Potter & Blomfield Inc Contact structures for relays
NL281836A (en) * 1961-08-11
DE1764965A1 (en) * 1968-09-13 1972-01-13 Standard Elek K Lorenz Ag Contact spring arrangement for electromagnetic multi-contact relays
US3622729A (en) * 1969-07-25 1971-11-23 Nippon Gakki Seizo Hamamatsu S Key switch device for electronic musical instruments
DE2038236B1 (en) * 1970-07-31 1972-02-03 Elmeg Electromagnetic relay
FR2284964A1 (en) * 1974-09-13 1976-04-09 Siemens Ag CONTACT BLADE AND RELAY DEVICE MADE WITH SUCH A DEVICE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1815947A (en) * 1929-05-14 1931-07-28 Union Switch & Signal Co Electrical relay
US1981259A (en) * 1932-02-12 1934-11-20 Ohio Electric Mfg Company Motor control system
US2369616A (en) * 1941-07-09 1945-02-13 Bell Telephone Labor Inc Contacting device
US2355047A (en) * 1942-02-24 1944-08-08 Lynch Corp Nonlinear modulating system
FR989140A (en) * 1944-02-04 1951-09-05 Comp Generale Electricite Small size relays for telephony, signaling and other similar uses
US2524874A (en) * 1947-07-24 1950-10-10 Signal Engineering & Mfg Co Electromagnetic relay construction
US2591684A (en) * 1948-12-23 1952-04-08 Int Standard Electric Corp Electrical contact

Also Published As

Publication number Publication date
CH328278A (en) 1958-02-28
NL89712C (en)
US2831939A (en) 1958-04-22
DE958137C (en) 1957-02-14
GB774832A (en) 1957-05-15
FR1105483A (en) 1955-12-05

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