SE450406B - Belagda rotorer for rotationskolvkompressorer - Google Patents

Belagda rotorer for rotationskolvkompressorer

Info

Publication number: SE450406B
Authority: SE; Sweden
Prior art keywords: rotors; coated; piston compressors; coating material; rotating piston
Prior art date: 1980-12-05

Application number

SE8107192A

Other languages

English (en)

Swedish (sv)

Other versions

SE8107192L (sv

Inventor

D Prockat

A Pietsch

H Friedrich

H Neumann

Original Assignee

Luft U Kaeltetechnik Veb K

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.)

1980-12-05

Filing date

1981-12-02

Publication date

1987-06-22

1981-12-02 Application filed by Luft U Kaeltetechnik Veb K filed Critical Luft U Kaeltetechnik Veb K

1982-06-06 Publication of SE8107192L publication Critical patent/SE8107192L/

1987-06-22 Publication of SE450406B publication Critical patent/SE450406B/sv

Links

238000000576 coating method Methods 0.000 claims description 12
239000011248 coating agent Substances 0.000 claims description 11
239000000463 material Substances 0.000 claims description 6
230000005540 biological transmission Effects 0.000 claims description 5
238000000034 method Methods 0.000 claims description 4
239000007769 metal material Substances 0.000 claims description 3
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
238000004378 air conditioning Methods 0.000 claims 1
238000005057 refrigeration Methods 0.000 claims 1
238000004519 manufacturing process Methods 0.000 description 2
238000005498 polishing Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/082—Details specially related to intermeshing engagement type pumps
- F04C18/084—Toothed wheels

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Lubricants (AREA)

SE8107192A 1980-12-05 1981-12-02 Belagda rotorer for rotationskolvkompressorer SE450406B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD22576880A DD155102A1 (de)	1980-12-05	1980-12-05	Beschichtete rotoren fuer rotationskolbenverdichter

Publications (2)

Publication Number	Publication Date
SE8107192L SE8107192L (sv)	1982-06-06
SE450406B true SE450406B (sv)	1987-06-22

Family

ID=5527656

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8107192A SE450406B (sv)	1980-12-05	1981-12-02	Belagda rotorer for rotationskolvkompressorer

Country Status (3)

Country	Link
DD (1)	DD155102A1 (de)
DE (1)	DE3142896A1 (de)
SE (1)	SE450406B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0623753Y2 (ja) *	1985-07-26	1994-06-22	トヨタ自動車株式会社	ル−ツ式ポンプ
EP0281654B1 (de) *	1987-03-11	1991-04-17	Leybold Aktiengesellschaft	Zweiwellenmaschine
DE3740696A1 (de) *	1987-12-01	1989-06-15	Erich Fuergut	Fluegelzellenpumpe fuer gase, daempfe, oder dgl. druckmedien
DE19844904C1 (de) *	1998-09-30	2000-02-17	Luk Automobiltech Gmbh & Co Kg	Vakuumpumpe
AU2504301A (en)	1999-12-23	2001-07-09	Luk Automobiltechnik Gmbh And Co. Kg	Vacuum pump

1980
- 1980-12-05 DD DD22576880A patent/DD155102A1/de not_active IP Right Cessation
1981
- 1981-10-29 DE DE19813142896 patent/DE3142896A1/de not_active Withdrawn
- 1981-12-02 SE SE8107192A patent/SE450406B/sv unknown

Also Published As

Publication number	Publication date
SE8107192L (sv)	1982-06-06
DE3142896A1 (de)	1982-08-26
DD155102A1 (de)	1982-05-12

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