NL158941B - Vezeloptisch stelsel met vergroot scheidend vermogen. - Google Patents

Vezeloptisch stelsel met vergroot scheidend vermogen.

Info

Publication number
NL158941B
NL158941B NL7401177.A NL158941DA NL158941B NL 158941 B NL158941 B NL 158941B NL 158941D A NL158941D A NL 158941DA NL 158941 B NL158941 B NL 158941B
Authority
NL
Netherlands
Prior art keywords
fiber optic
optic system
dividing capacity
increased dividing
increased
Prior art date
Application number
NL7401177.A
Other languages
English (en)
Original Assignee
Thomson Csf T Vt Sa
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 NL158941B publication Critical patent/NL158941B/nl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/06—Shutting-down
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
NL7401177.A 1948-10-01 Vezeloptisch stelsel met vergroot scheidend vermogen. NL158941B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE288542X 1948-10-01

Publications (1)

Publication Number Publication Date
NL158941B true NL158941B (nl)

Family

ID=6059610

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7401177.A NL158941B (nl) 1948-10-01 Vezeloptisch stelsel met vergroot scheidend vermogen.

Country Status (3)

Country Link
CH (1) CH288542A (nl)
FR (1) FR1031868A (nl)
NL (1) NL158941B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459082A (en) * 1981-09-30 1984-07-10 Sundstrand Corporation Self-acting automatic clearance control apparatus for a turbine

Also Published As

Publication number Publication date
CH288542A (de) 1953-01-31
FR1031868A (fr) 1953-06-26

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