BE692951A - - Google Patents

Info

Publication number
BE692951A
BE692951A BE692951A BE692951A BE692951A BE 692951 A BE692951 A BE 692951A BE 692951 A BE692951 A BE 692951A BE 692951 A BE692951 A BE 692951A BE 692951 A BE692951 A BE 692951A
Authority
BE
Belgium
Application number
BE692951A
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 filed Critical
Publication of BE692951A publication Critical patent/BE692951A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/18—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for introducing delay in the operation of the relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Relay Circuits (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE692951A 1966-01-26 1967-01-20 BE692951A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47350A FR1481980A (fr) 1966-01-26 1966-01-26 Dispositif électronique à retard

Publications (1)

Publication Number Publication Date
BE692951A true BE692951A (zh) 1967-07-20

Family

ID=8599819

Family Applications (1)

Application Number Title Priority Date Filing Date
BE692951A BE692951A (zh) 1966-01-26 1967-01-20

Country Status (9)

Country Link
US (1) US3482042A (zh)
BE (1) BE692951A (zh)
CH (1) CH470806A (zh)
DE (1) DE1254668B (zh)
FR (1) FR1481980A (zh)
GB (1) GB1168250A (zh)
LU (1) LU52869A1 (zh)
NL (1) NL6701145A (zh)
SE (1) SE346669B (zh)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332142A (en) * 1941-01-04 1943-10-19 Rca Corp Long dash interrupter

Also Published As

Publication number Publication date
FR1481980A (fr) 1967-05-26
SE346669B (zh) 1972-07-10
LU52869A1 (zh) 1968-08-28
CH470806A (fr) 1969-03-31
GB1168250A (en) 1969-10-22
US3482042A (en) 1969-12-02
DE1254668B (de) 1967-11-23
NL6701145A (zh) 1967-07-27

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