NL168303C - FLUID RING GAS PUMP WITH DIRT DISPOSAL. - Google Patents

FLUID RING GAS PUMP WITH DIRT DISPOSAL.

Info

Publication number: NL168303C
Authority: NL; Netherlands
Prior art keywords: gas pump; ring gas; fluid ring; dirt disposal; disposal
Prior art date: 1971-12-06

Application number

NL7216563A

Other languages

Dutch (nl)

Other versions

NL168303B (en

NL7216563A (en

Original Assignee

Siemen & Hinsch Gmbh

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.)

1971-12-06

Filing date

1972-12-06

Publication date

1982-03-16

1972-12-06 Application filed by Siemen & Hinsch Gmbh filed Critical Siemen & Hinsch Gmbh

1973-06-08 Publication of NL7216563A publication Critical patent/NL7216563A/xx

1981-10-16 Publication of NL168303B publication Critical patent/NL168303B/en

1982-03-16 Application granted granted Critical

1982-03-16 Publication of NL168303C publication Critical patent/NL168303C/en

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
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Applications Or Details Of Rotary Compressors (AREA)

NL7216563A 1971-12-06 1972-12-06 FLUID RING GAS PUMP WITH DIRT DISPOSAL. NL168303C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT1045671A AT311533B (en)	1971-12-06	1971-12-06	Liquid ring gas pump

Publications (3)

Publication Number	Publication Date
NL7216563A NL7216563A (en)	1973-06-08
NL168303B NL168303B (en)	1981-10-16
NL168303C true NL168303C (en)	1982-03-16

Family

ID=3622464

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7216563A NL168303C (en)	1971-12-06	1972-12-06	FLUID RING GAS PUMP WITH DIRT DISPOSAL.

Country Status (5)

Country	Link
AT (1)	AT311533B (en)
DE (1)	DE2259204B2 (en)
GB (1)	GB1412445A (en)
IT (1)	IT970620B (en)
NL (1)	NL168303C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2131081C (en) *	1993-09-16	2004-01-20	Udo Segebrecht	Liquid ring gas pump

1971
- 1971-12-06 AT AT1045671A patent/AT311533B/en not_active IP Right Cessation
1972
- 1972-12-02 DE DE19722259204 patent/DE2259204B2/en not_active Ceased
- 1972-12-06 NL NL7216563A patent/NL168303C/en not_active IP Right Cessation
- 1972-12-06 GB GB5634372A patent/GB1412445A/en not_active Expired
- 1972-12-06 IT IT978072A patent/IT970620B/en active

Also Published As

Publication number	Publication date
AT311533B (en)	1973-11-26
DE2259204A1 (en)	1973-06-14
GB1412445A (en)	1975-11-05
DE2259204B2 (en)	1974-02-21
IT970620B (en)	1974-04-20
NL168303B (en)	1981-10-16
NL7216563A (en)	1973-06-08

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Legal Events

Date	Code	Title	Description
1993-01-18	V4	Lapsed because of reaching the maxim lifetime of a patent