DE259522C - - Google Patents

Info

Publication number
DE259522C
DE259522C DE1910259522D DE259522DA DE259522C DE 259522 C DE259522 C DE 259522C DE 1910259522 D DE1910259522 D DE 1910259522D DE 259522D A DE259522D A DE 259522DA DE 259522 C DE259522 C DE 259522C
Authority
DE
Germany
Prior art keywords
contact
pairs
pressure gauge
pressure
gap
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
DE1910259522D
Other languages
German (de)
English (en)
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 filed Critical
Application granted granted Critical
Publication of DE259522C publication Critical patent/DE259522C/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/02—Regulating draught by direct pressure operation of single valves or dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
DE1910259522D 1910-11-30 1910-11-30 Expired DE259522C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE259522T 1910-11-30

Publications (1)

Publication Number Publication Date
DE259522C true DE259522C (enrdf_load_stackoverflow) 1913-05-06

Family

ID=517240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1910259522D Expired DE259522C (enrdf_load_stackoverflow) 1910-11-30 1910-11-30

Country Status (1)

Country Link
DE (1) DE259522C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479243A (en) * 1945-02-16 1949-08-16 Larsen Lars Hongaard Automatic greenhouse venilator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479243A (en) * 1945-02-16 1949-08-16 Larsen Lars Hongaard Automatic greenhouse venilator

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