FI803068A - Omvandlare - Google Patents

Omvandlare

Info

Publication number: FI803068A
Authority: FI; Finland
Prior art keywords: converter
Prior art date: 1979-10-11

Application number

FI803068A

Other languages

English (en)

Other versions

FI66465B (fi

FI66465C (fi

Inventor

Ted Zettergren

Original Assignee

Ted Zettergren

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.)

1979-10-11

Filing date

1980-09-29

Publication date

1981-04-12

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20339042&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI803068(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1980-09-29 Application filed by Ted Zettergren filed Critical Ted Zettergren

1981-04-12 Publication of FI803068A publication Critical patent/FI803068A/fi

1984-06-29 Publication of FI66465B publication Critical patent/FI66465B/fi

1984-10-10 Application granted granted Critical

1984-10-10 Publication of FI66465C publication Critical patent/FI66465C/fi

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
- F15B13/0433—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being pressure control valves
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87217—Motor

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Magnetically Actuated Valves (AREA)
Servomotors (AREA)

FI803068A 1979-10-11 1980-09-29 Omvandlare FI66465C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7908452		1979-10-11
SE7908452A SE415913B (sv)	1979-10-11	1979-10-11	Omvandlare for elektrohydraulisk eller elektropneumatisk omvandling

Publications (3)

Publication Number	Publication Date
FI803068A true FI803068A (fi)	1981-04-12
FI66465B FI66465B (fi)	1984-06-29
FI66465C FI66465C (fi)	1984-10-10

Family

ID=20339042

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI803068A FI66465C (fi)	1979-10-11	1980-09-29	Omvandlare

Country Status (6)

Country	Link
US (1)	US4337798A (fi)
EP (1)	EP0027437B2 (fi)
JP (1)	JPS5666502A (fi)
DE (1)	DE3065474D1 (fi)
FI (1)	FI66465C (fi)
SE (1)	SE415913B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3226409A1 (de) *	1982-07-15	1984-01-19	Robert Bosch Gmbh, 7000 Stuttgart	Ventil fuer gasfoermige und/oder fluessige stroemungsmittel
US4641405A (en) *	1984-08-15	1987-02-10	The Garrett Corporation	Servo system method and apparatus servo valve apparatus therefor and method of making same
FR2595770B1 (fr) *	1986-03-13	1989-12-08	Brev Ind Marine Exploit	Dispositif d'alimentation en fluide d'une installation hydraulique, pneumatique ou hydro-pneumatique
FR2647855B2 (fr) *	1988-11-10	1991-08-23	Bendix France	Dispositif de commande d'un servomoteur d'assistance, notamment pour systeme de freinage de vehicule automobile
US20020162592A1 (en) *	2001-05-01	2002-11-07	Bowden Charles J.	Solenoid operated, three way, normally closed, high flow, pressure compensated proportional pilot valve
US7823602B2 (en) *	2004-12-18	2010-11-02	Luk Lamellen Und Kupplungsbau Beteiligungs Kg	Hydraulic system having at least one hydraulic valve for actuating a component
JP4550651B2 (ja) *	2005-04-14	2010-09-22	株式会社不二工機	可変容量型圧縮機用制御弁
JP4872868B2 (ja) *	2007-09-26	2012-02-08	トヨタ自動車株式会社	圧力制御装置
JP2011226541A (ja) *	2010-04-19	2011-11-10	Toyota Motor Corp	液圧弁装置
JP6333086B2 (ja) *	2014-06-26	2018-05-30	株式会社不二工機	三方電磁弁
FR3056670A1 (fr) *	2016-09-27	2018-03-30	Vianney Rabhi	Vanne tubulaire a commande hydraulique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2889814A (en) *	1948-01-14	1959-06-09	Mercier Jean	Pressure fluid distributor valves
GB775762A (en) *	1953-11-17	1957-05-29	Dunlop Rubber Co	Improvements in fluid pressure control valve mechanisms
FR1138043A (fr) *	1955-12-05	1957-06-06		Perfectionnements aux valves électromagnétiques pour la commande de dispositifs pneumatiques
US2893428A (en) *	1956-05-22	1959-07-07	Int Basic Economy Corp	Solenoid operated pressure balanced flow valve
US3071147A (en) *	1960-01-11	1963-01-01	Bendix Westinghouse Automotive	Fluid pressure feed or reducing valve
US3112769A (en) *	1960-03-24	1963-12-03	Aurora Corp	Valve mechanism
US3150856A (en) *	1962-11-29	1964-09-29	Trico Products Corp	Control valve
US3354894A (en) *	1965-12-07	1967-11-28	Kurt Stoll Kg Maschinen U Appb	Valve mechanism
DE1803578A1 (de) *	1968-10-17	1970-07-02	Hammerl Dipl Ing Norbert	Laengswege-Sitzventil
DE2210776A1 (de) *	1972-03-07	1973-09-13	Bosch Gmbh Robert	Steuerventil
DE2315425C2 (de) *	1973-03-28	1982-12-16	Robert Bosch Gmbh, 7000 Stuttgart	Elektromagnetisch betätigtes Wegeventil
JPS5847338Y2 (ja) *	1974-07-27	1983-10-28	株式会社ナブコ	電磁式流体圧力制御弁
US4117865A (en) *	1976-11-05	1978-10-03	Beck Earl A	Air over oil high pressure modulating valve

1979
- 1979-10-11 SE SE7908452A patent/SE415913B/sv not_active IP Right Cessation
1980
- 1980-09-29 FI FI803068A patent/FI66465C/fi not_active IP Right Cessation
- 1980-10-02 DE DE8080850143T patent/DE3065474D1/de not_active Expired
- 1980-10-02 EP EP80850143A patent/EP0027437B2/en not_active Expired
- 1980-10-03 US US06/193,535 patent/US4337798A/en not_active Expired - Lifetime
- 1980-10-09 JP JP14190680A patent/JPS5666502A/ja active Granted

Also Published As

Publication number	Publication date
FI66465B (fi)	1984-06-29
JPS5666502A (en)	1981-06-05
EP0027437B1 (en)	1983-11-02
DE3065474D1 (en)	1983-12-08
EP0027437B2 (en)	1989-04-05
EP0027437A1 (en)	1981-04-22
FI66465C (fi)	1984-10-10
SE415913B (sv)	1980-11-10
US4337798A (en)	1982-07-06
JPS6140877B2 (fi)	1986-09-11

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: HYDRINO AB

Publication	Publication Date	Title
BE878880A (nl)	1980-03-20	Convertorketem
FI800920A (fi)	1980-09-27	Foerkapsling medelst graensytkondensation
AT369574B (de)	1983-01-10	Elektromechanischer wandler
IT1119206B (it)	1986-03-03	Convertitore termofotovoltaico
BE885684A (fr)	1981-02-02	Verbeterde samenvouwbare vrachtdrager
FI800127A (fi)	1980-07-17	Glidring
FI800181A (fi)	1980-08-24	Faergbevarande glukosprov
SE7807118L (sv)	1978-12-25	Omformare
DK213180A (da)	1980-11-19	Elektropalatograf
FI801926A (fi)	1981-02-17	Adresslapp foer resvaeskor
FI800351A (fi)	1980-08-06	Skruvkapsylkonstruktion
AT369940B (de)	1983-02-10	Elektroakustischer wandler
BR8004651A (pt)	1981-02-10	Aparelho conversor
FI803068A (fi)	1981-04-12	Omvandlare
SE7801301L (sv)	1978-08-08	Omvandlare
BR8004615A (pt)	1981-02-03	Aparelho conversor
DK204180A (da)	1980-11-11	Stiklaas
FI800526A (fi)	1980-09-24	Tvaettmedelsammansaettning
BE874175A (fr)	1979-05-29	Convertisseur unipolaire-bipolaire
BE880117A (fr)	1980-03-17	Bidon
BE864080A (fr)	1978-08-17	Convertisseur phase-increment
SU799576A1 (ru)	2021-07-02	Гидропневмопреобразователь
BR8001831A (pt)	1980-11-18	Conversor
BR7900260A (pt)	1980-09-02	Conversor ciclo-cinetico
KR830000259U (ko)	1983-04-30	전로장치