NL184971C - Hydraulische inrichting met een aandrijfschroef en met een aantal hiermee samenwerkende loopschroeven. - Google Patents

Hydraulische inrichting met een aandrijfschroef en met een aantal hiermee samenwerkende loopschroeven.

Info

Publication number: NL184971C
Authority: NL; Netherlands
Prior art keywords: hydraulic device; driver screw; cooperating screws; cooperating; screws
Prior art date: 1976-04-27

Application number

NLAANVRAGE7704411,A

Other languages

English (en)

Other versions

NL184971B (nl

NL7704411A (nl

Original Assignee

Imo Industri Ab

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.)

1976-04-27

Filing date

1977-04-22

Publication date

1989-12-18

1977-04-22 Application filed by Imo Industri Ab filed Critical Imo Industri Ab

1977-10-31 Publication of NL7704411A publication Critical patent/NL7704411A/nl

1989-07-17 Publication of NL184971B publication Critical patent/NL184971B/nl

1989-12-18 Application granted granted Critical

1989-12-18 Publication of NL184971C publication Critical patent/NL184971C/nl

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
- F01C21/02—Arrangements of bearings
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
Hydraulic Motors (AREA)
Rotary Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Control Of Non-Positive-Displacement Pumps (AREA)

NLAANVRAGE7704411,A 1976-04-27 1977-04-22 Hydraulische inrichting met een aandrijfschroef en met een aantal hiermee samenwerkende loopschroeven. NL184971C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7604832A SE406958B (sv)	1976-04-27	1976-04-27	Hydraulisk skruvmaskin

Publications (3)

Publication Number	Publication Date
NL7704411A NL7704411A (nl)	1977-10-31
NL184971B NL184971B (nl)	1989-07-17
NL184971C true NL184971C (nl)	1989-12-18

Family

ID=20327704

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7704411,A NL184971C (nl)	1976-04-27	1977-04-22	Hydraulische inrichting met een aandrijfschroef en met een aantal hiermee samenwerkende loopschroeven.

Country Status (10)

Country	Link
US (1)	US4131400A (nl)
JP (1)	JPS6010193B2 (nl)
CH (1)	CH619288A5 (nl)
DE (1)	DE2718138C2 (nl)
FR (1)	FR2349752A1 (nl)
GB (1)	GB1566514A (nl)
IT (1)	IT1073610B (nl)
NL (1)	NL184971C (nl)
PL (1)	PL106569B1 (nl)
SE (1)	SE406958B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE414813B (sv) *	1976-10-15	1980-08-18	Imo Industri Ab	Hydraulisk maskin
SE463682B (sv) *	1984-06-20	1991-01-07	Imo Ab	Hydraulisk skruvmaskin, foeretraedesvis utnyttjad som pump avsedd att nedsaenkas i ett borrhaal
SE439180B (sv) *	1984-06-20	1985-06-03	Imo Ab	Hydraulisk skruvmaskin
FR2943108B1 (fr) *	2009-03-16	2012-01-13	Snecma	Butee axiale debrayable
US10641264B2 (en)	2016-04-29	2020-05-05	Circor Pumps North America, Llc	Modular thrust-compensating rotor assembly
IT202000021280A1 (it) *	2020-09-09	2022-03-09	Metelli S P A	Pompa a più viti per circuiti di raffreddamento

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2590561A (en) *	1947-12-10	1952-03-25	Montelius Carl Oscar Josef	Screw pump
US2924181A (en) *	1957-05-13	1960-02-09	Laval Steam Turbine Co	Screw pumps or motors
GB936679A (en) *	1960-04-22	1963-09-11	Pneumatikus Es Hidraulikus Gep	Improvements in or relating to screw pumps
NL148380B (nl) *	1965-03-03	1976-01-15	Imo Industri Ab	Hydraulische schroefmotor met in axiale richting vrij verplaatsbare schroeven.
DE1901759C3 (de) *	1969-01-15	1975-04-30	Allweiler Ag, 7760 Radolfzell	Einrichtung zum Auffangen des Verzahnungsschubes und des hydraulischen Axialschubes an Spindeln von Schraubenspindelpumpen
DE1930839A1 (de) *	1969-06-18	1970-12-23	Allweiler Ag	Einrichtung zum Ausgleichen der Axialkraefte an Wellen von als Pumpe oder als Motor wirkenden Rotationsmaschinen
FR2079154B1 (nl) *	1970-02-02	1977-01-07	Kuehlautomat Veb
DE2318467A1 (de) *	1973-04-12	1974-10-31	H & H Licensing Corp	Verfahren und vorrichtung zum ausgleichen der axialkraefte bei schraubenkompressoren
SE384069B (sv) *	1975-05-02	1976-04-12	Imo Industri Ab	Skruvpump

1976
- 1976-04-27 SE SE7604832A patent/SE406958B/xx not_active IP Right Cessation
1977
- 1977-04-18 GB GB15931/77A patent/GB1566514A/en not_active Expired
- 1977-04-19 US US05/788,968 patent/US4131400A/en not_active Expired - Lifetime
- 1977-04-22 NL NLAANVRAGE7704411,A patent/NL184971C/nl not_active IP Right Cessation
- 1977-04-23 DE DE2718138A patent/DE2718138C2/de not_active Expired
- 1977-04-25 PL PL1977197627A patent/PL106569B1/pl unknown
- 1977-04-26 JP JP52048319A patent/JPS6010193B2/ja not_active Expired
- 1977-04-26 FR FR7713464A patent/FR2349752A1/fr active Granted
- 1977-04-26 IT IT67926/77A patent/IT1073610B/it active
- 1977-04-27 CH CH524677A patent/CH619288A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL184971B (nl)	1989-07-17
SE7604832L (sv)	1977-10-28
SE406958B (sv)	1979-03-05
FR2349752A1 (fr)	1977-11-25
NL7704411A (nl)	1977-10-31
GB1566514A (en)	1980-04-30
FR2349752B1 (nl)	1983-05-06
CH619288A5 (nl)	1980-09-15
IT1073610B (it)	1985-04-17
PL197627A1 (pl)	1978-01-30
DE2718138C2 (de)	1982-12-23
JPS52131202A (en)	1977-11-04
DE2718138A1 (de)	1977-11-10
PL106569B1 (pl)	1979-12-31
US4131400A (en)	1978-12-26
JPS6010193B2 (ja)	1985-03-15

Publication	Publication Date	Title
NL7700827A (nl)	1977-08-01	Schroefstop.
SE7703047L (sv)	1977-09-20	Backstromningshindrande anordning
SE7807347L (sv)	1979-01-26	Borrskruv
NL179992C (nl)	1986-12-16	Vaartuig met een uithefbare roerschroefinrichting.
ATA37977A (de)	1980-02-15	Mehrgaengige extrudierschnecke
IT7826755A0 (it)	1978-08-11	Bussola filettata con dispositivodi bloccaggio alla rotazione.
SE422435B (sv)	1982-03-08	Hydraulisk styrinrettning
DK5277A (da)	1977-07-09	Skibsskrue
NL184971C (nl)	1989-12-18	Hydraulische inrichting met een aandrijfschroef en met een aantal hiermee samenwerkende loopschroeven.
SE7703775L (sv)	1977-11-23	Skruvforbindning
BR7701689A (pt)	1978-01-24	Pastilha de friccao
NL165081C (nl)	1981-03-16	Extrudeerinrichting.
SE432230B (sv)	1984-03-26	Backslag
ES240111Y (es)	1979-12-16	Tornillo auto-taladrador.
PL201517A1 (pl)	1978-05-22	Urzadzenie hydrauliczne srubowe
NL7607215A (nl)	1977-01-07	Gordel met schroeven van een inschroefinrich- ting.
NL7706792A (nl)	1977-12-28	Niet lossende schroefverbinding.
SE7712509L (sv)	1978-05-06	Pressanordning
BE861408A (nl)	1978-06-02	Verbinding met een onverliesbare schroef
NL7710755A (nl)	1978-04-10	Roterende bedieningsinrichting met zuigers en heugel.
ES224954Y (es)	1977-06-16	Nueva tuerca ciega.
SE7700295L (sv)	1977-09-11	Skruv
DK144727C (da)	1982-10-18	Hydraulisk styreindretning
NL7613763A (nl)	1977-06-14	Hydraulische voortstuwer met schroef.
NL7700711A (nl)	1977-07-26	Voorwerp met schroefdraad.

Legal Events

Date	Code	Title
1984-04-02	BA	A request for search or an international-type search has been filed
1984-06-01	BB	A search report has been drawn up
1984-10-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1991-12-16	V1	Lapsed because of non-payment of the annual fee