NL154824B - Terugstroombeveiliging. - Google Patents

Terugstroombeveiliging.

Info

Publication number
NL154824B
NL154824B NL696915266A NL6915266A NL154824B NL 154824 B NL154824 B NL 154824B NL 696915266 A NL696915266 A NL 696915266A NL 6915266 A NL6915266 A NL 6915266A NL 154824 B NL154824 B NL 154824B
Authority
NL
Netherlands
Prior art keywords
backflow protection
backflow
protection
Prior art date
Application number
NL696915266A
Other languages
English (en)
Other versions
NL6915266A (nl
Original Assignee
Vaillant Joh Kg
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 Vaillant Joh Kg filed Critical Vaillant Joh Kg
Publication of NL6915266A publication Critical patent/NL6915266A/xx
Publication of NL154824B publication Critical patent/NL154824B/nl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F24H9/2042—Preventing or detecting the return of combustion gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Incineration Of Waste (AREA)
NL696915266A 1968-12-03 1969-10-09 Terugstroombeveiliging. NL154824B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681812361 DE1812361A1 (de) 1968-12-03 1968-12-03 Rueckstromsicherung

Publications (2)

Publication Number Publication Date
NL6915266A NL6915266A (nl) 1970-06-05
NL154824B true NL154824B (nl) 1977-10-17

Family

ID=5715061

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696915266A NL154824B (nl) 1968-12-03 1969-10-09 Terugstroombeveiliging.

Country Status (6)

Country Link
US (1) US3601118A (nl)
AT (1) AT295097B (nl)
BE (1) BE742188A (nl)
DE (1) DE1812361A1 (nl)
FR (1) FR2025070A1 (nl)
NL (1) NL154824B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368012A (en) * 1992-07-21 1994-11-29 Williams Furnace Company Wall furnace with side vented draft hood
EP2175209B9 (de) * 2008-10-08 2013-01-09 Horst Wunsch Brennwert-Heizgerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE531032C (de) * 1929-12-06 1931-08-04 Bing Werke Vorm Gebr Bing A G Abgashaube
DE634044C (de) * 1933-10-29 1936-08-14 Butzke Bernhard Joseph A G F Rueckstromsicherung fuer gasbeheizte Fluessigkeitserhitzer
GB998554A (en) * 1960-07-07 1965-07-14 Radiation Ltd Improvements in or relating to down draught diverters for gas-fired appliances
DE1289978B (de) * 1965-05-03 1969-02-27 Jahann Vaillant Kg Rueckstromsicherung fuer ummantelte gasbeheizte Fluessigkeitserhitzer

Also Published As

Publication number Publication date
AT295097B (de) 1971-12-27
US3601118A (en) 1971-08-24
DE1812361A1 (de) 1970-06-18
BE742188A (nl) 1970-05-04
NL6915266A (nl) 1970-06-05
FR2025070A1 (nl) 1970-09-04

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: VAILLANT