JPS56118733A - Light irradiation apparatus - Google Patents

Light irradiation apparatus

Info

Publication number
JPS56118733A
JPS56118733A JP2165880A JP2165880A JPS56118733A JP S56118733 A JPS56118733 A JP S56118733A JP 2165880 A JP2165880 A JP 2165880A JP 2165880 A JP2165880 A JP 2165880A JP S56118733 A JPS56118733 A JP S56118733A
Authority
JP
Japan
Prior art keywords
discharge lamp
filter
support post
light irradiation
irradiation apparatus
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.)
Pending
Application number
JP2165880A
Other languages
Japanese (ja)
Inventor
Takashi Suzuki
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.)
Toshiba Electric Equipment Corp
Original Assignee
Toshiba Electric Equipment Corp
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 Toshiba Electric Equipment Corp filed Critical Toshiba Electric Equipment Corp
Priority to JP2165880A priority Critical patent/JPS56118733A/en
Publication of JPS56118733A publication Critical patent/JPS56118733A/en
Pending legal-status Critical Current

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

PURPOSE:To facilitate the exchange and the handling by a method wherein a support post is provided in a cooling tube having a tubular discharge lamp of the light irradiation apparatus enclosed therein and an optical filter encircling a light emitting part of said discharge lamp is attached to said support post to eliminate the shaking of said filter. CONSTITUTION:In a cooling passage 5 formed between the cooling tube 4 and the tubular discharge lamp 1 of a photochemical reaction apparatus, a pair of support posts 8 parallel to both sides of the discharge lamp 1 are provided and the glass optical filter 9 encircling the light emitting part 2 is provided to said support post 8. In the cooling passage 5 of said light irradiation apparatus, the turblence of a cooling medium is generated but, because the optical filter 9 is fixed to the support post 8, the filter 9 is not shaken. Therefore, the breakage of the filter and the discharge lamp is reduced and the exchange and the handling are made easy.
JP2165880A 1980-02-25 1980-02-25 Light irradiation apparatus Pending JPS56118733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2165880A JPS56118733A (en) 1980-02-25 1980-02-25 Light irradiation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2165880A JPS56118733A (en) 1980-02-25 1980-02-25 Light irradiation apparatus

Publications (1)

Publication Number Publication Date
JPS56118733A true JPS56118733A (en) 1981-09-17

Family

ID=12061137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2165880A Pending JPS56118733A (en) 1980-02-25 1980-02-25 Light irradiation apparatus

Country Status (1)

Country Link
JP (1) JPS56118733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019188A1 (en) * 1994-01-13 1995-07-20 Trojan Technologies Inc. Uv disinfection unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019188A1 (en) * 1994-01-13 1995-07-20 Trojan Technologies Inc. Uv disinfection unit

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