DE2929714C3 - Verfahren zur Herstellung eines Leichtgewichtspiegels - Google Patents

Verfahren zur Herstellung eines Leichtgewichtspiegels

Info

Publication number
DE2929714C3
DE2929714C3 DE2929714A DE2929714A DE2929714C3 DE 2929714 C3 DE2929714 C3 DE 2929714C3 DE 2929714 A DE2929714 A DE 2929714A DE 2929714 A DE2929714 A DE 2929714A DE 2929714 C3 DE2929714 C3 DE 2929714C3
Authority
DE
Germany
Prior art keywords
mirror
mirror plate
plate
support
quartz glass
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2929714A
Other languages
German (de)
English (en)
Other versions
DE2929714A1 (de
DE2929714B2 (de
Inventor
Uwe 6460 Gelnhausen Christiansen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heraeus Quarzglas GmbH and Co KG
Original Assignee
Heraeus Quarzschmelze GmbH
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 Quarzschmelze GmbH filed Critical Heraeus Quarzschmelze GmbH
Priority to DE2929714A priority Critical patent/DE2929714C3/de
Priority to JP4877880A priority patent/JPS5617302A/ja
Priority to US06/163,358 priority patent/US4331383A/en
Priority to GB8023484A priority patent/GB2054897B/en
Priority to FR8016045A priority patent/FR2461571A1/fr
Publication of DE2929714A1 publication Critical patent/DE2929714A1/de
Publication of DE2929714B2 publication Critical patent/DE2929714B2/de
Application granted granted Critical
Publication of DE2929714C3 publication Critical patent/DE2929714C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods
    • 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

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Telescopes (AREA)
DE2929714A 1979-07-21 1979-07-21 Verfahren zur Herstellung eines Leichtgewichtspiegels Expired DE2929714C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2929714A DE2929714C3 (de) 1979-07-21 1979-07-21 Verfahren zur Herstellung eines Leichtgewichtspiegels
JP4877880A JPS5617302A (en) 1979-07-21 1980-04-15 Method of making light reflector
US06/163,358 US4331383A (en) 1979-07-21 1980-06-26 Light-weight mirror
GB8023484A GB2054897B (en) 1979-07-21 1980-07-17 Reflectors
FR8016045A FR2461571A1 (fr) 1979-07-21 1980-07-21 Procede pour fabriquer un miroir leger, en particulier pour telescopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2929714A DE2929714C3 (de) 1979-07-21 1979-07-21 Verfahren zur Herstellung eines Leichtgewichtspiegels

Publications (3)

Publication Number Publication Date
DE2929714A1 DE2929714A1 (de) 1981-01-22
DE2929714B2 DE2929714B2 (de) 1981-05-14
DE2929714C3 true DE2929714C3 (de) 1982-02-04

Family

ID=6076477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2929714A Expired DE2929714C3 (de) 1979-07-21 1979-07-21 Verfahren zur Herstellung eines Leichtgewichtspiegels

Country Status (5)

Country Link
US (1) US4331383A (OSRAM)
JP (1) JPS5617302A (OSRAM)
DE (1) DE2929714C3 (OSRAM)
FR (1) FR2461571A1 (OSRAM)
GB (1) GB2054897B (OSRAM)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018785C2 (de) * 1980-05-16 1982-04-15 Heraeus Quarzschmelze Gmbh, 6450 Hanau Leichtgewichtsspiegel, insbesondere für astronomische Zwecke und Verfahren zu seiner Herstellung
US4416262A (en) * 1980-07-22 1983-11-22 Niedermeyer William P High ratio microwave energy concentrating collector
DE3116357C2 (de) * 1981-04-24 1987-05-14 Heraeus Quarzschmelze Gmbh, 6450 Hanau Leichtgewichtsspiegelrohling für astronomische Zwecke und Verfahren zur Herstellung eines Stützgerüsts für derartige Rohlinge
US4416263A (en) * 1981-12-10 1983-11-22 Niedermeyer William P High ratio solar energy linear type concentrating collector
AU572330B2 (en) * 1984-04-06 1988-05-05 Gec-Marconi Limited Fabricating optical sensing devices
US4579448A (en) * 1985-02-15 1986-04-01 Xerox Corporation Mirrors utilized in an optical scanning system
DE3510414A1 (de) * 1985-03-22 1986-10-02 Heraeus Quarzschmelze Gmbh, 6450 Hanau Herstellung eines leichtgewichtspiegelrohlings mit stuetzgeruest
US4913953A (en) * 1987-11-23 1990-04-03 United Technologies Corporation Integral chopped fiber reinforced glass or glass-ceramic structures
US4857093A (en) * 1987-11-23 1989-08-15 United Technologies Corporation Method for producing integral chopped fiber reinforced glass or glass-ceramic structures
US4963217A (en) * 1988-02-08 1990-10-16 The Gerber Scientific Instrument Company Method of making a planar work surface
DE69118512T2 (de) * 1991-03-30 1996-09-05 Shin Etsu Quartz Co Ltd Basiskörper für einen reflektierenden Spiegel und Verfahren zu dessen Herstellung
US5316564A (en) * 1991-04-23 1994-05-31 Shin-Etsu Quartz Co., Ltd. Method for preparing the base body of a reflecting mirror
JPH052102U (ja) * 1991-06-26 1993-01-14 日本石英硝子株式会社 両面使用石英ガラス製軽量ミラー
US6463647B1 (en) 1998-03-18 2002-10-15 Corning Incorporated Method of making an extruded high density assay plate
EP0947249A1 (en) * 1998-03-18 1999-10-06 Corning Incorporated Extruded high density assay plate
US6045231A (en) * 1999-08-09 2000-04-04 Martineau; Phillip R. Open core light-weight telescope mirror and method of manufacture
US20040136101A1 (en) * 2002-12-31 2004-07-15 Warren Peter A. Open lattice mirror structure and method of manufacturing same
US7188964B2 (en) * 2003-02-25 2007-03-13 Xinetics, Inc. Integrated actuator meniscus mirror
US7810940B2 (en) * 2008-06-03 2010-10-12 Areva Solar, Inc. Adjustable table for shaping a mirror
US8291728B2 (en) * 2009-02-27 2012-10-23 Corning Incorporated Method for the joining of low expansion glass
DE102013106612A1 (de) 2013-06-25 2015-01-08 Schott Ag Werkzeugkrone und mit der Werkzeugkrone herstellbares Glaskeramik-Erzeugnis

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968025A (en) * 1959-12-05 1964-08-26 Heraeus Schott Quarzschmelze Improvements in optical mirrors
US3467511A (en) * 1963-11-01 1969-09-16 Quartz & Silice Sa Method of making light reflectors
US3728186A (en) * 1965-05-21 1973-04-17 Heraeus Schott Quarzschmelze Optical elements
DE1472126B1 (de) * 1965-05-21 1969-09-04 Heraeus Schott Quarzschmelze Leichtgewichtspiegel
US3754812A (en) * 1971-03-04 1973-08-28 Heraeus Schott Quarzschmelze Lightweight optical elements with honeycomb support plate
US3840417A (en) * 1972-02-15 1974-10-08 Gen Electric Process for producing dimpled reflectors and refractors

Also Published As

Publication number Publication date
DE2929714A1 (de) 1981-01-22
FR2461571B1 (OSRAM) 1983-05-27
GB2054897A (en) 1981-02-18
DE2929714B2 (de) 1981-05-14
GB2054897B (en) 1983-04-07
US4331383A (en) 1982-05-25
JPS5617302A (en) 1981-02-19
FR2461571A1 (fr) 1981-02-06

Similar Documents

Publication Publication Date Title
DE2929714C3 (de) Verfahren zur Herstellung eines Leichtgewichtspiegels
DE3018785C2 (de) Leichtgewichtsspiegel, insbesondere für astronomische Zwecke und Verfahren zu seiner Herstellung
DE69412906T2 (de) Glaspolyedern und Verfahren zu ihrer Herstellung
DE2333905C2 (de) Verfahren zum Biegen von Glasscheiben in relativ scharfen Winkeln
DE2711384C3 (de) Vorrichtung zur Herstellung von Rohlingen für afokale Linsen
DE112009001347T5 (de) Schmelzverbindungsprozess für Glas
DE2058466A1 (de) Glasfaserschmelzspinnvorrichtung mit einer Spinnkopfwanne aus einer Edelmetallegierung und Verfahren zur Herstellung einer solchen Vorrichtung
DE3726869C2 (OSRAM)
EP0209651A2 (de) Verfahren zum Herstellen von Spinndüsenplatten
DE4010907C2 (de) Verfahren zur Herstellung einer zeitlich abgeflachten Umhüllung aus Festelektrolytmaterial sowie deren Verwendung
EP0004063A1 (de) Verfahren zum Herstellen von plattierten Blechen
DE69022863T2 (de) Mehrteilige Form zum Giessen kleiner Segmente einer Reifenform.
DE334677C (de) Scheider fuer Sammlerbatterien
DE2553325A1 (de) Linsen mit mehrfach-brennweite und verfahren zum herstellen derselben
DE8705220U1 (de) Hohlkammerplatte
EP1124766A1 (de) Quarzglasplatten hoher brechzahlhomogenität
DE2339531B2 (de) Von einem naturstein oder einem kunststein abgeformte matrize aus elastischem werkstoff zur herstellung von kunststeinen
DE2354987B1 (de) Giessform zur Fertigung von Kunststofflinsen mit optischer Oberflaechenqualitaet sowie Vorrichtung zu ihrer Herstellung
DE19744862C2 (de) Preßform, insbesondere zur Verpressung von Dachziegeln
DE69307607T2 (de) Form zum Formen von plastischen Massen bei der Anwendung eines elektromagnetischen Feldes
DE3230963C2 (de) Verfahren zur Herstellung von Filterplatten aus Glasgranulat und einem Glashohlkörper
DE3636629A1 (de) Schmelzflusselektrolysezelle mit nichtmetallischem zellentrog und verfahren zu ihrer herstellung
DE2341839C3 (de) Linsenrasterplatte und Verfahren zu Ihrer Herstellung
DE102023005201A1 (de) Batterieformrahmen einer Traktionsbatterie eines Kraftfahrzeugs sowie entsprechende Traktionsbatterie
DE202016003961U1 (de) Filterplatte oder Filterelement

Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: HERAEUS QUARZGLAS GMBH, 6450 HANAU, DE

8339 Ceased/non-payment of the annual fee