FR587032A - Air-injector system for centrifugal water supply pump to air pressure tank - Google Patents

Air-injector system for centrifugal water supply pump to air pressure tank

Info

Publication number
FR587032A
FR587032A FR587032DA FR587032A FR 587032 A FR587032 A FR 587032A FR 587032D A FR587032D A FR 587032DA FR 587032 A FR587032 A FR 587032A
Authority
FR
France
Prior art keywords
air
water supply
supply pump
pressure tank
injector system
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
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JAPY FRERES ET CIE
Original Assignee
JAPY FRERES ET CIE
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 JAPY FRERES ET CIE filed Critical JAPY FRERES ET CIE
Application granted granted Critical
Publication of FR587032A publication Critical patent/FR587032A/en
Expired 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR587032D 1924-10-07 1924-10-07 Air-injector system for centrifugal water supply pump to air pressure tank Expired FR587032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR587032T 1924-10-07

Publications (1)

Publication Number Publication Date
FR587032A true FR587032A (en) 1925-04-09

Family

ID=8961126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR587032D Expired FR587032A (en) 1924-10-07 1924-10-07 Air-injector system for centrifugal water supply pump to air pressure tank

Country Status (1)

Country Link
FR (1) FR587032A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133247B (en) * 1961-03-29 1962-07-12 Kracht Pumpen Motoren Device for fully automatic regulation of the size of the air cushion in pressurized water boilers with a regulator boiler
US6738484B2 (en) * 2001-05-18 2004-05-18 Mitsubishi Denki Kabushiki Kaisha Pressure responsive device and method of manufacturing semiconductor substrate for use in pressure responsive device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133247B (en) * 1961-03-29 1962-07-12 Kracht Pumpen Motoren Device for fully automatic regulation of the size of the air cushion in pressurized water boilers with a regulator boiler
US6738484B2 (en) * 2001-05-18 2004-05-18 Mitsubishi Denki Kabushiki Kaisha Pressure responsive device and method of manufacturing semiconductor substrate for use in pressure responsive device

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