CH594856A5 - - Google Patents

Info

Publication number: CH594856A5
Authority: CH; Switzerland

Application number

CH1109075A

Inventor

Leif Borge Tandrup

Flemming Madsen

Original Assignee

Danfoss As

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.)

1974-10-09

Filing date

1975-08-27

Publication date

1978-01-31

1975-08-27 Application filed by Danfoss As filed Critical Danfoss As

1978-01-31 Publication of CH594856A5 publication Critical patent/CH594856A5/xx

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
- F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/04—Prepurge
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/06—Postpurge
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2239/00—Fuels
- F23N2239/04—Gaseous fuels
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2239/00—Fuels
- F23N2239/06—Liquid fuels

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Combustion (AREA)
Regulation And Control Of Combustion (AREA)
Feeding And Controlling Fuel (AREA)

CH1109075A 1974-10-09 1975-08-27 CH594856A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2448135A DE2448135C2 (de)	1974-10-09	1974-10-09	Steuer- und Überwachungsgerät für öl- oder Gasbrenner

Publications (1)

Publication Number	Publication Date
CH594856A5 true CH594856A5 (xx)	1978-01-31

Family

ID=5927906

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1109075A CH594856A5 (xx)	1974-10-09	1975-08-27

Country Status (10)

Country	Link
JP (1)	JPS5164642A (xx)
CH (1)	CH594856A5 (xx)
DE (1)	DE2448135C2 (xx)
DK (1)	DK144017C (xx)
FR (1)	FR2287656A1 (xx)
GB (1)	GB1480660A (xx)
IT (1)	IT1048225B (xx)
NL (1)	NL7511676A (xx)
NO (1)	NO140441C (xx)
SE (1)	SE416841B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2557690C3 (de) *	1975-12-20	1980-09-04	Danfoss A/S, Nordborg (Daenemark)	Mit Netzwechselspannung gespeiste Schaltung für einen Flammenwächter einer Feuerungsanlage
US4168949A (en) *	1977-09-26	1979-09-25	Honeywell Inc.	Flame signal stabilization circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS542682B2 (xx) *	1972-06-28	1979-02-10

1974
- 1974-10-09 DE DE2448135A patent/DE2448135C2/de not_active Expired
1975
- 1975-08-27 CH CH1109075A patent/CH594856A5/xx not_active IP Right Cessation
- 1975-09-08 DK DK399675A patent/DK144017C/da not_active IP Right Cessation
- 1975-09-15 FR FR7528251A patent/FR2287656A1/fr active Granted
- 1975-10-03 NL NL7511676A patent/NL7511676A/xx not_active Application Discontinuation
- 1975-10-07 NO NO753387A patent/NO140441C/no unknown
- 1975-10-08 SE SE7511268A patent/SE416841B/xx unknown
- 1975-10-08 IT IT69503/75A patent/IT1048225B/it active
- 1975-10-08 JP JP50121736A patent/JPS5164642A/ja active Granted
- 1975-10-09 GB GB41419/75A patent/GB1480660A/en not_active Expired

Also Published As

Publication number	Publication date
IT1048225B (it)	1980-11-20
SE416841B (sv)	1981-02-09
NO140441C (no)	1979-08-29
GB1480660A (en)	1977-07-20
DK399675A (da)	1976-04-10
DK144017C (da)	1982-04-26
FR2287656A1 (fr)	1976-05-07
NO140441B (no)	1979-05-21
DE2448135B1 (de)	1976-03-25
DE2448135C2 (de)	1980-07-03
FR2287656B1 (xx)	1980-06-06
JPS5720526B2 (xx)	1982-04-30
SE7511268L (sv)	1976-04-12
DK144017B (da)	1981-11-16
NO753387L (xx)	1976-04-12
NL7511676A (nl)	1976-04-13
JPS5164642A (en)	1976-06-04

Publication	Publication Date	Title
FR2260026B1 (xx)	1977-11-18
FR2260833B1 (xx)	1976-06-25
AU7459074A (xx)	1976-04-29
AU485556B2 (xx)	1976-08-26
BG20140A1 (xx)	1975-11-05
BG19692A1 (xx)	1975-10-10
AU480977A (xx)	1975-10-30
AU481119A (xx)	1976-02-05
AU481219A (xx)	1975-11-06
AU481265A (xx)	1976-05-13
AU481423A (xx)	1975-12-04
AU481545A (xx)	1976-01-22
AU481639A (xx)	1975-09-18
AU480264A (xx)	1975-07-10
AU480247A (xx)	1975-09-25
BE826215A (xx)	1975-06-30
BE833391A (xx)	1975-12-31
BG19643A1 (xx)	1975-10-10
BG19656A1 (xx)	1975-10-10
BG20244A1 (xx)	1975-11-05
BG19728A1 (xx)	1975-10-10
BG19746A1 (xx)	1975-10-10
BG19931A1 (xx)	1975-10-30
BG19966A1 (xx)	1975-10-30
AU480148A (xx)	1976-07-01

Legal Events

Date	Code	Title	Description
1985-04-30	PL	Patent ceased
2024-10-31	PL	Patent ceased