GB1545334A - Liquid ring pumps - Google Patents

Liquid ring pumps

Info

Publication number: GB1545334A
Authority: GB; United Kingdom
Prior art keywords: liquid ring; ring pumps; pumps; liquid; ring
Prior art date: 1976-07-29
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

GB3141877A

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.)

Siemens Corp

Original Assignee

Siemens Corp

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.)

1976-07-29

Filing date

1977-07-26

Publication date

1979-05-10

1977-07-26 Application filed by Siemens Corp filed Critical Siemens Corp

1979-05-10 Publication of GB1545334A publication Critical patent/GB1545334A/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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Motor Or Generator Cooling System (AREA)

GB3141877A 1976-07-29 1977-07-26 Liquid ring pumps Expired GB1545334A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762634129 DE2634129C3 (en)	1976-07-29	1976-07-29	Liquid ring pump assembly

Publications (1)

Publication Number	Publication Date
GB1545334A true GB1545334A (en)	1979-05-10

Family

ID=5984242

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB3141877A Expired GB1545334A (en)	1976-07-29	1977-07-26	Liquid ring pumps

Country Status (5)

Country	Link
BR (1)	BR7704948A (en)
DE (1)	DE2634129C3 (en)
FR (1)	FR2360001A1 (en)
GB (1)	GB1545334A (en)
IT (1)	IT1082240B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0614013A1 (en) *	1993-03-04	1994-09-07	Siemens Aktiengesellschaft	Liquid ring pump unit with separator
DE20021235U1 (en) *	2000-12-15	2002-04-25	Speck-Pumpenfabrik Walter Speck GmbH & Co. KG, 91154 Roth	Liquid ring pump unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4337131A1 (en) *	1993-02-02	1994-09-08	Rexroth Mannesmann Gmbh	Hydraulic unit

1976
- 1976-07-29 DE DE19762634129 patent/DE2634129C3/en not_active Expired
1977
- 1977-07-18 FR FR7721950A patent/FR2360001A1/en not_active Withdrawn
- 1977-07-26 GB GB3141877A patent/GB1545334A/en not_active Expired
- 1977-07-27 IT IT2615977A patent/IT1082240B/en active
- 1977-07-28 BR BR7704948A patent/BR7704948A/en unknown

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0614013A1 (en) *	1993-03-04	1994-09-07	Siemens Aktiengesellschaft	Liquid ring pump unit with separator
DE4307271A1 (en) *	1993-03-04	1994-09-08	Siemens Ag	Liquid ring pump unit with a separator
DE20021235U1 (en) *	2000-12-15	2002-04-25	Speck-Pumpenfabrik Walter Speck GmbH & Co. KG, 91154 Roth	Liquid ring pump unit

Also Published As

Publication number	Publication date
DE2634129C3 (en)	1979-03-01
BR7704948A (en)	1978-04-11
DE2634129B2 (en)	1978-07-06
IT1082240B (en)	1985-05-21
DE2634129A1 (en)	1978-02-02
FR2360001A1 (en)	1978-02-24

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Legal Events

Date	Code	Title	Description
1979-07-18	PS	Patent sealed
1982-02-24	PCNP	Patent ceased through non-payment of renewal fee