GB821393A - Improvements in devices for the production of symmetric, reproducible slits, particularly for spectrographs - Google Patents

Improvements in devices for the production of symmetric, reproducible slits, particularly for spectrographs

Info

Publication number
GB821393A
GB821393A GB3010557A GB3010557A GB821393A GB 821393 A GB821393 A GB 821393A GB 3010557 A GB3010557 A GB 3010557A GB 3010557 A GB3010557 A GB 3010557A GB 821393 A GB821393 A GB 821393A
Authority
GB
United Kingdom
Prior art keywords
spectrographs
reproducible
slits
symmetric
production
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
GB3010557A
Inventor
Kurt Kratzsch
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.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena 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
Priority to DEV6503A priority Critical patent/DE932637C/en
Priority to FR1108927D priority patent/FR1108927A/en
Priority to CH325525D priority patent/CH325525A/en
Priority to GB646755A priority patent/GB769476A/en
Priority to FR72084D priority patent/FR72084E/en
Priority to CH350814D priority patent/CH350814A/en
Application filed by Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Priority to GB3010557A priority patent/GB821393A/en
Publication of GB821393A publication Critical patent/GB821393A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/04—Slit arrangements slit adjustment

Abstract

821,393. Optical apparatus. ZEISS JENA, C. VEB. Sept. 25, 1957, No. 30105/57. Addition to 769,476. Class 97(1) The slit forming device of the parent Specification is modified in that a wedge 7 is displaceable to vary the separation of the levers 4, 4<SP>1</SP> and thus the width of the slit 1 defined by jaws 2, 2<SP>1</SP>. Wedge 7 is displaceable along a guide 10 by knurled head 9 and the slit width can be read on a scale 11.
GB3010557A 1953-11-14 1957-09-25 Improvements in devices for the production of symmetric, reproducible slits, particularly for spectrographs Expired GB821393A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DEV6503A DE932637C (en) 1953-11-14 1953-11-14 Device for a reproducible, symmetrical slit, especially in the case of spectrographs
FR1108927D FR1108927A (en) 1957-09-25 1954-10-04 Device for forming a reproducible symmetrical slit, especially in spectrographs
CH325525D CH325525A (en) 1957-09-25 1954-12-09 Device for a reproducible, symmetrical slit, especially in the case of spectrographs
GB646755A GB769476A (en) 1955-03-04 1955-03-04 Improvements in devices for the production of symmetric, reproducible slits
FR72084D FR72084E (en) 1957-09-25 1957-07-01 Device for forming a reproducible symmetrical slit, especially in spectrographs
CH350814D CH350814A (en) 1957-09-25 1957-09-02 Device for producing a reproducible symmetrical slit, especially in the case of spectrographs
GB3010557A GB821393A (en) 1957-09-25 1957-09-25 Improvements in devices for the production of symmetric, reproducible slits, particularly for spectrographs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3010557A GB821393A (en) 1957-09-25 1957-09-25 Improvements in devices for the production of symmetric, reproducible slits, particularly for spectrographs

Publications (1)

Publication Number Publication Date
GB821393A true GB821393A (en) 1959-10-07

Family

ID=10302353

Family Applications (2)

Application Number Title Priority Date Filing Date
GB646755A Expired GB769476A (en) 1955-03-04 1955-03-04 Improvements in devices for the production of symmetric, reproducible slits
GB3010557A Expired GB821393A (en) 1953-11-14 1957-09-25 Improvements in devices for the production of symmetric, reproducible slits, particularly for spectrographs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB646755A Expired GB769476A (en) 1955-03-04 1955-03-04 Improvements in devices for the production of symmetric, reproducible slits

Country Status (4)

Country Link
CH (2) CH325525A (en)
DE (1) DE932637C (en)
FR (2) FR1108927A (en)
GB (2) GB769476A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998730A (en) * 1960-08-30 1961-09-05 Nicholas M Raskhodoff Adjustable slit

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053213B (en) * 1953-12-05 1959-03-19 Zeiss Carl Fa Changeable slit diaphragm, especially for optical devices
US2987958A (en) * 1957-07-19 1961-06-13 Perkin Elmer Corp Optical slit mechanism
DE1118994B (en) * 1960-02-12 1961-12-07 Phywe Ag Symmetrical gap
DE1144497B (en) * 1960-11-22 1963-02-28 Bodenseewerk Perkin Elmer Co Gap arrangement for optical devices
DE1122285B (en) * 1960-11-22 1962-01-18 Bodenseewerk Perkin Elmer Co Device for adjusting gaps in optical devices
DE1170671B (en) * 1963-01-21 1964-05-21 Jenoptik Jena Gmbh Spectrophotometer
DE4329221A1 (en) * 1993-08-31 1995-03-02 Finnigan Mat Gmbh Device for setting slit widths in the beam path of spectrometers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998730A (en) * 1960-08-30 1961-09-05 Nicholas M Raskhodoff Adjustable slit

Also Published As

Publication number Publication date
CH350814A (en) 1960-12-15
FR1108927A (en) 1956-01-19
CH325525A (en) 1957-11-15
DE932637C (en) 1955-09-05
GB769476A (en) 1957-03-06
FR72084E (en) 1960-03-21

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