BR8901661A - DIVER PUMP COMPRESSOR - Google Patents

DIVER PUMP COMPRESSOR

Info

Publication number: BR8901661A
Authority: BR; Brazil
Prior art keywords: diver; pump compressor; compressor; pump; diver pump
Prior art date: 1988-04-08

Application number

BR898901661A

Other languages

Portuguese (pt)

Inventor

Eduard Mueller

Original Assignee

Burckhardt Ag Maschf

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.)

1988-04-08

Filing date

1989-04-07

Publication date

1989-11-21

1989-04-07 Application filed by Burckhardt Ag Maschf filed Critical Burckhardt Ag Maschf

1989-11-21 Publication of BR8901661A publication Critical patent/BR8901661A/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Compressor (AREA)
Pistons, Piston Rings, And Cylinders (AREA)

BR898901661A 1988-04-08 1989-04-07 DIVER PUMP COMPRESSOR BR8901661A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1312/88A CH674664A5 (en)	1988-04-08	1988-04-08

Publications (1)

Publication Number	Publication Date
BR8901661A true BR8901661A (en)	1989-11-21

Family

ID=4207500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898901661A BR8901661A (en)	1988-04-08	1989-04-07	DIVER PUMP COMPRESSOR

Country Status (7)

Country	Link
EP (1)	EP0336892B1 (en)
JP (1)	JPH01285679A (en)
AR (1)	AR242291A1 (en)
AT (1)	ATE72021T1 (en)
BR (1)	BR8901661A (en)
CH (1)	CH674664A5 (en)
DE (1)	DE58900742D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3232544B2 (en) *	1993-11-24	2001-11-26	株式会社豊田自動織機	Weir structure of vehicle air conditioning compressor
CN104879289A (en) *	2015-05-22	2015-09-02	蚌埠高科能源装备有限公司	Oil return structure for piston compressor body
CN113229974B (en) *	2021-04-30	2022-09-30	深圳素士科技股份有限公司	Pump case, pump subassembly and oral care device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1408638A (en) *	1920-06-03	1922-03-07	Ingersoll Rand Co	Compressor
GB771334A (en) *	1954-12-22	1957-03-27	Friedrich Hagans	Improvements in single acting piston machines

1988
- 1988-04-08 CH CH1312/88A patent/CH674664A5/de not_active IP Right Cessation
1989
- 1989-02-22 AR AR89313267A patent/AR242291A1/en active
- 1989-03-21 DE DE8989810219T patent/DE58900742D1/en not_active Expired - Lifetime
- 1989-03-21 EP EP89810219A patent/EP0336892B1/en not_active Expired - Lifetime
- 1989-03-21 AT AT89810219T patent/ATE72021T1/en not_active IP Right Cessation
- 1989-03-27 JP JP1074802A patent/JPH01285679A/en active Pending
- 1989-04-07 BR BR898901661A patent/BR8901661A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH01285679A (en)	1989-11-16
DE58900742D1 (en)	1992-03-05
ATE72021T1 (en)	1992-02-15
EP0336892A1 (en)	1989-10-11
EP0336892B1 (en)	1992-01-22
AR242291A1 (en)	1993-03-31
CH674664A5 (en)	1990-06-29

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Legal Events

Date	Code	Title	Description
2009-12-15	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 07/04/2004
2018-03-20	B15K	Others concerning applications: alteration of classification	Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA F04B 21/04. Ipc: F04B 39/04 (2006.01) Ipc: F04B 39/04 (2006.01)

Date

Code

Title

Description

2009-12-15

B21A

Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07/04/2004

2018-03-20

B15K

Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA F04B 21/04.

Ipc: F04B 39/04 (2006.01)