US1115942A - Centrifugal pump and air-compressor. - Google Patents

Centrifugal pump and air-compressor. Download PDF

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Publication number
US1115942A
US1115942A US78037513A US1913780375A US1115942A US 1115942 A US1115942 A US 1115942A US 78037513 A US78037513 A US 78037513A US 1913780375 A US1913780375 A US 1913780375A US 1115942 A US1115942 A US 1115942A
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United States
Prior art keywords
compressor
air
centrifugal pump
ring
air compressor
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 - Lifetime
Application number
US78037513A
Inventor
Walter Kieser
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to US78037513A priority Critical patent/US1115942A/en
Application granted granted Critical
Publication of US1115942A publication Critical patent/US1115942A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/18—Centrifugal pumps characterised by use of centrifugal force of liquids entrained in pumps

Description

W. KIESBR. GENTRIPUGAL PUMP AND AIR COMPRESSOR.
APPLICATION FILED JULY 21, 1913.
Patented Nov. 3, 1914.
omweg.
4 e 9, M mf?. .A m 1,4 wf
rctarding its escape so as to form a Water cushion.
2. The combination with acentrifugai air compressor having a'rotary impeller and a stationary ,directing ring concentric therewith, of means for confining an annular body of Water concentric with said directing ring and receiving the streams of fluid issuing from said ring.
3. The combination with a centrifugal air compressor having a rotary impeller and a stationary directing ring concentric therewith, of a U-shaped protecting ringl concentric with said directing-ring. y
y 4. The combination with a centrifugal air compressor having a rotary impeller and a stationary directing ring concentric there- Copies of this patent may be obtained for ve cents each, by addressing` the Commissioner of Patents, Washington D. C.
US78037513A 1913-07-21 1913-07-21 Centrifugal pump and air-compressor. Expired - Lifetime US1115942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US78037513A US1115942A (en) 1913-07-21 1913-07-21 Centrifugal pump and air-compressor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78037513A US1115942A (en) 1913-07-21 1913-07-21 Centrifugal pump and air-compressor.

Publications (1)

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US1115942A true US1115942A (en) 1914-11-03

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US78037513A Expired - Lifetime US1115942A (en) 1913-07-21 1913-07-21 Centrifugal pump and air-compressor.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617582A (en) * 1947-05-06 1952-11-11 Beall Lois Viola Brown Rotary gas compressor
US3650636A (en) * 1970-05-06 1972-03-21 Michael Eskeli Rotary gas compressor
US4431377A (en) * 1980-03-06 1984-02-14 Hispano-Suiza Compressor with pump recycling for isotopic separation through gaseous scattering

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617582A (en) * 1947-05-06 1952-11-11 Beall Lois Viola Brown Rotary gas compressor
US3650636A (en) * 1970-05-06 1972-03-21 Michael Eskeli Rotary gas compressor
US4431377A (en) * 1980-03-06 1984-02-14 Hispano-Suiza Compressor with pump recycling for isotopic separation through gaseous scattering

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