CH397272A - Präzisionsspiegel - Google Patents

Präzisionsspiegel

Info

Publication number
CH397272A
CH397272A CH521362A CH521362A CH397272A CH 397272 A CH397272 A CH 397272A CH 521362 A CH521362 A CH 521362A CH 521362 A CH521362 A CH 521362A CH 397272 A CH397272 A CH 397272A
Authority
CH
Switzerland
Prior art keywords
precision mirror
mirror
precision
Prior art date
Application number
CH521362A
Other languages
English (en)
Inventor
Rau Karl Heinz Dr Dipl-Phys
Original Assignee
Heraeus Schott Quarzschmelze
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 Heraeus Schott Quarzschmelze filed Critical Heraeus Schott Quarzschmelze
Publication of CH397272A publication Critical patent/CH397272A/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Telescopes (AREA)
CH521362A 1961-09-16 1962-05-01 Präzisionsspiegel CH397272A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH43665A DE1145819B (de) 1961-09-16 1961-09-16 Praezisionsspiegel

Publications (1)

Publication Number Publication Date
CH397272A true CH397272A (de) 1965-08-15

Family

ID=7155271

Family Applications (1)

Application Number Title Priority Date Filing Date
CH521362A CH397272A (de) 1961-09-16 1962-05-01 Präzisionsspiegel

Country Status (4)

Country Link
US (1) US3283655A (de)
CH (1) CH397272A (de)
DE (1) DE1145819B (de)
GB (1) GB998983A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299131B (de) * 1966-08-20 1969-07-10 Zeiss Carl Fa Optischer Spiegel, insbesondere fuer astronomische Geraete, in Leichtbauweise
DE1952584B1 (de) * 1969-10-18 1970-08-06 Heraeus Schott Quarzschmelze Optischer Spiegel aus siliziumdioxidhaltigem Material in Leichtbauweise
US3754812A (en) * 1971-03-04 1973-08-28 Heraeus Schott Quarzschmelze Lightweight optical elements with honeycomb support plate
US4606960A (en) * 1985-02-27 1986-08-19 Research Corp. Process for making honeycomb sandwich panels
US4917934A (en) * 1989-04-27 1990-04-17 Corning Incorporated Telescope mirror blank and method of production

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB207629A (en) * 1922-09-04 1923-12-04 Luke Terence Delaney Improvements in or relating to vehicle headlights
US1532002A (en) * 1922-10-30 1925-03-31 Gen Electric Composite quartz body
FR582275A (fr) * 1924-05-27 1924-12-15 Disque en verre ou autre matière destiné à servir de miroir optique dans les télescopes et autres instruments optiques
GB309236A (en) * 1928-01-11 1929-04-11 Charles Algernon Parsons Improvements in and relating to mirrors suitable for astronomical telescopes
US1888341A (en) * 1930-11-06 1932-11-22 Gen Electric Composite silica article
US2152394A (en) * 1937-02-01 1939-03-28 Curtis H Veeder Astronomical mirror
US2477852A (en) * 1945-07-04 1949-08-02 Owens Corning Fiberglass Corp Structural panel construction
GB619189A (en) * 1946-11-26 1949-03-04 Joseph Sharples Hindle Reflecting telescope mirror with ribs
GB635465A (en) * 1948-04-22 1950-04-12 James A Jobling & Company Ltd Improvements relating to the manufacture of large glass structures, in particular astronomical telescope mirrors
US2633439A (en) * 1948-06-22 1953-03-31 Konstandt Francisco Goldberger Hollow panel door structure
US2828235A (en) * 1954-10-12 1958-03-25 California Reinforced Plastics Glass faced honeycomb panel and method of making same
US2988959A (en) * 1958-12-30 1961-06-20 Perkin Elmer Corp Sandwich mirror

Also Published As

Publication number Publication date
GB998983A (en) 1965-07-21
US3283655A (en) 1966-11-08
DE1145819B (de) 1963-03-21

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