FR798793A - Improvements to so-called roto-ellipsoidal pumps and compressors - Google Patents

Improvements to so-called roto-ellipsoidal pumps and compressors

Info

Publication number: FR798793A
Authority: FR; France
Prior art keywords: ellipsoidal; compressors; pumps; roto; called
Prior art date: 1935-02-25
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)

Inventor

Andre Dutrey

Emile Maillet

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.)

1935-02-25

Filing date

1935-02-25

Publication date

1936-05-26

1935-02-25 Application filed filed Critical

1936-05-26 Application granted granted Critical

1936-05-26 Publication of FR798793A publication Critical patent/FR798793A/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C9/00—Oscillating-piston machines or pumps
- F04C9/005—Oscillating-piston machines or pumps the piston oscillating in the space, e.g. around a fixed point

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

FR798793D 1935-02-25 1935-02-25 Improvements to so-called roto-ellipsoidal pumps and compressors Expired FR798793A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR798793T		1935-02-25

Publications (1)

Publication Number	Publication Date
FR798793A true FR798793A (en)	1936-05-26

Family

ID=9236396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR798793D Expired FR798793A (en)	1935-02-25	1935-02-25	Improvements to so-called roto-ellipsoidal pumps and compressors

Country Status (1)

Country	Link
FR (1)	FR798793A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003067033A1 (en) *	2002-02-06	2003-08-14	Huettlin Herbert	Swiveling piston engine
US7258082B2 (en)	2005-02-25	2007-08-21	Herbert Huettlin	Oscillating-piston machine

1935
- 1935-02-25 FR FR798793D patent/FR798793A/en not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003067033A1 (en) *	2002-02-06	2003-08-14	Huettlin Herbert	Swiveling piston engine
CN1329627C (en) *	2002-02-06	2007-08-01	赫伯特·许特林	Oscillating piston machine
US7563086B2 (en)	2002-02-06	2009-07-21	Huettlin Herbert	Oscillating piston machine
US7258082B2 (en)	2005-02-25	2007-08-21	Herbert Huettlin	Oscillating-piston machine

Similar Documents

Publication	Publication Date	Title
FR825153A (en)	1938-02-24	Improvements to pumps
FR798793A (en)	1936-05-26	Improvements to so-called roto-ellipsoidal pumps and compressors
FR814725A (en)	1937-06-28	Improvements in radioreceptors
FR793823A (en)	1936-02-01	Turbo-compressor
FR797484A (en)	1936-04-27	Improvements relating to pumps
FR796982A (en)	1936-04-18	Inhaler
FR777829A (en)	1935-03-01	Improvements to pumps
FR781918A (en)	1935-05-24	Improvements to inhalers
FR801240A (en)	1936-07-30	Improvements to pumps
FR785385A (en)	1935-08-08	Improvements to pumps
FR824474A (en)	1938-02-09	Improvements to pumps
FR799925A (en)	1936-06-23	Improvements to phonographs
FR796608A (en)	1936-04-11	Further training in alternative pumps
FR806180A (en)	1936-12-09	Improvement in radio-receptors
FR803119A (en)	1936-09-23	Improvements to vane pumps and compressors
FR787705A (en)	1935-09-27	Improvements to piston and pendulum pumps
FR801241A (en)	1936-07-30	Improvements to pumps
FR801243A (en)	1936-07-30	Improvements to pumps
FR801242A (en)	1936-07-30	Improvements to pumps
FR812821A (en)	1937-05-19	Compressor
FR795324A (en)	1936-03-11	Improvements to pumps
FR792967A (en)	1936-01-14	Improvements to pumps
FR810128A (en)	1937-03-15	Improvements to rotary pumps
FR813235A (en)	1937-05-28	Improvements to rotary pumps
FR785691A (en)	1935-08-16	Improvements to forms and files