CH542406A - Focused infrared radiation source - Google Patents

Focused infrared radiation source

Info

Publication number: CH542406A
Authority: CH; Switzerland
Prior art keywords: radiation source; infrared radiation; focused infrared; focused; source
Prior art date: 1971-02-11

Application number

CH1586971A

Other languages

French (fr)

Inventor

Nelson Carl

Original Assignee

Beckman Instruments Inc

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.)

1971-02-11

Filing date

1971-11-01

Publication date

1973-09-30

1971-11-01 Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc

1973-09-30 Publication of CH542406A publication Critical patent/CH542406A/en

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes

CH1586971A 1971-02-11 1971-11-01 Focused infrared radiation source CH542406A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US11448471A	1971-02-11	1971-02-11

Publications (1)

Publication Number	Publication Date
CH542406A true CH542406A (en)	1973-09-30

Family

ID=22355509

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1586971A CH542406A (en)	1971-02-11	1971-11-01	Focused infrared radiation source

Country Status (7)

Country	Link
CA (1)	CA936579A (en)
CH (1)	CH542406A (en)
DE (1)	DE2206388A1 (en)
FR (1)	FR2126693A5 (en)
GB (1)	GB1333891A (en)
NL (1)	NL7116135A (en)
SE (1)	SE7115338L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2166330B (en) *	1984-10-10	1987-12-16	Ti Creda Mfg	Improvements in or relating to electric heating units
SE513409C2 (en) *	1997-07-01	2000-09-11	Kanthal Ab	IR source consisting of a high temperature helical element, which is placed in an open reflector
CN115087149A (en) *	2022-05-20	2022-09-20	安徽灏东光电科技有限公司	Water-cooling focusing infrared heating lampshade

1971
- 1971-11-01 CH CH1586971A patent/CH542406A/en not_active IP Right Cessation
- 1971-11-17 CA CA127895A patent/CA936579A/en not_active Expired
- 1971-11-24 NL NL7116135A patent/NL7116135A/xx unknown
- 1971-11-30 SE SE7115338A patent/SE7115338L/sv unknown
- 1971-12-29 FR FR7147348A patent/FR2126693A5/fr not_active Expired
1972
- 1972-01-07 GB GB73672A patent/GB1333891A/en not_active Expired
- 1972-02-10 DE DE19722206388 patent/DE2206388A1/en active Pending

Also Published As

Publication number	Publication date
GB1333891A (en)	1973-10-17
CA936579A (en)	1973-11-06
FR2126693A5 (en)	1972-10-06
DE2206388A1 (en)	1972-08-31
NL7116135A (en)	1972-08-15
AU3519071A (en)	1973-05-10
SE7115338L (en)	1972-08-14

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Legal Events

Date	Code	Title	Description
1976-06-15	PL	Patent ceased