DE304197C - - Google Patents

Info

Publication number
DE304197C
DE304197C DENDAT304197D DE304197DA DE304197C DE 304197 C DE304197 C DE 304197C DE NDAT304197 D DENDAT304197 D DE NDAT304197D DE 304197D A DE304197D A DE 304197DA DE 304197 C DE304197 C DE 304197C
Authority
DE
Germany
Prior art keywords
piston
check valves
lifters
lifter
liquid
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.)
Active
Application number
DENDAT304197D
Other languages
German (de)
English (en)
Publication of DE304197C publication Critical patent/DE304197C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F22D11/02—Arrangements of feed-water pumps
    • F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Eye Examination Apparatus (AREA)
DENDAT304197D Active DE304197C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE304197C true DE304197C (enrdf_load_stackoverflow)

Family

ID=557834

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT304197D Active DE304197C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE304197C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004001232A1 (en) * 2002-06-20 2003-12-31 Albert Armer Pump apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004001232A1 (en) * 2002-06-20 2003-12-31 Albert Armer Pump apparatus
GB2405907A (en) * 2002-06-20 2005-03-16 Albert Armer Pump apparatus
GB2405907B (en) * 2002-06-20 2006-12-13 Albert Armer Pump apparatus
US7648345B2 (en) 2002-06-20 2010-01-19 Albert Armer Liquid pump with multiple chambers and control apparatus

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