NO170301C - Styreventil - Google Patents

Styreventil

Info

Publication number: NO170301C
Authority: NO; Norway
Prior art keywords: duct; control system; running spindles; robots; seats
Prior art date: 1987-09-22

Application number

NO884185A

Other languages

English (en)

Other versions

NO884185L (no

NO884185D0 (no

NO170301B (no

Inventor

Pentti Rita

Original Assignee

Pentti Rita

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.)

1987-09-22

Filing date

1988-09-20

Publication date

1992-09-30

1988-09-20 Application filed by Pentti Rita filed Critical Pentti Rita

1988-09-20 Publication of NO884185D0 publication Critical patent/NO884185D0/no

1989-03-28 Publication of NO884185L publication Critical patent/NO884185L/no

1992-06-22 Publication of NO170301B publication Critical patent/NO170301B/no

1992-09-30 Publication of NO170301C publication Critical patent/NO170301C/no

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Physics & Mathematics (AREA)
Power Engineering (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Fluid-Driven Valves (AREA)
Temperature-Responsive Valves (AREA)
Magnetically Actuated Valves (AREA)
Electrically Driven Valve-Operating Means (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Multiple-Way Valves (AREA)
Fluid-Pressure Circuits (AREA)
Sampling And Sample Adjustment (AREA)
Inorganic Fibers (AREA)
Actuator (AREA)
Lift Valve (AREA)
Valve Device For Special Equipments (AREA)
Forging (AREA)
Compressor (AREA)
Prostheses (AREA)

NO884185A 1987-09-22 1988-09-20 Styreventil NO170301C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI874147A FI874147A0 (fi)	1987-09-22	1987-09-22	Ventilanordning.

Publications (4)

Publication Number	Publication Date
NO884185D0 NO884185D0 (no)	1988-09-20
NO884185L NO884185L (no)	1989-03-28
NO170301B NO170301B (no)	1992-06-22
NO170301C true NO170301C (no)	1992-09-30

Family

ID=8525108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO884185A NO170301C (no)	1987-09-22	1988-09-20	Styreventil

Country Status (10)

Country	Link
US (1)	US4938119A (no)
EP (1)	EP0308934B1 (no)
JP (1)	JPH0730848B2 (no)
AT (1)	ATE70521T1 (no)
CA (1)	CA1303462C (no)
DE (1)	DE3867010D1 (no)
DK (1)	DK164829C (no)
FI (1)	FI874147A0 (no)
NO (1)	NO170301C (no)
RU (1)	RU1769785C (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5040639A (en) *	1990-01-31	1991-08-20	Kawasaki Jukogyo Kabushiki Kaisha	Elevator valve apparatus
US5232070A (en) *	1991-08-15	1993-08-03	Blain Roy W	Up leveling control system for small elevators
US5374794A (en) *	1993-12-09	1994-12-20	United States Elevator Corp.	Elevator control valve assembly
DE102004062300A1 (de) *	2004-12-23	2006-07-13	BSH Bosch und Siemens Hausgeräte GmbH	Linearverdichter
AT507088B1 (de) *	2008-12-05	2010-02-15	Siemens Vai Metals Tech Gmbh	Verfahren und vorrichtung zur aktiven unterdrückung von druckschwingungen in einem hydrauliksystem

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3057160A (en) *	1960-03-28	1962-10-09	J D Gould Company	Hydraulic elevator control system
DE1268801B (de) *	1964-02-08	1968-05-22	Erich Herion	Druckmittelsteuerung eines Aufzugs
CH487063A (de) *	1969-04-25	1970-03-15	Beringer Hydraulik Gmbh	Steuerventilblock für hydraulisch betriebene Aufzüge
DE2358057C2 (de) *	1973-02-15	1984-09-06	Maxton Manufacturing Co., Los Angeles, Calif.	Hydraulische Steueranlage
US4011888A (en) *	1976-03-12	1977-03-15	Elevator Equipment Co.	Unitary elevator up level control valve
DD129984B1 (de) *	1977-04-12	1981-02-25	Goetz Kamm	Bremsventil hoher regelguete
JPS54162353A (en) *	1978-06-13	1979-12-22	Toshiba Corp	Hydraulic circuit for driving cargo handling apparatus
IT1138425B (it) *	1981-06-16	1986-09-17	Stigler Otis S P A	Complesso elettro-fluidodinamico per l'azionamento di una cabina di un impianto ascensore
ZA837942B (en) *	1982-10-30	1984-06-27	Beloit Walmsley Ltd	Valves
FI71710C (fi) *	1985-04-30	1987-02-09	Pentti Rita	Elektriskt styrd ventilanordning.
US4700748A (en) *	1985-11-18	1987-10-20	Otis Elevator Company	Pressure-referenced programmed flow control in a hydraulic valve

1987
- 1987-09-22 FI FI874147A patent/FI874147A0/fi not_active Application Discontinuation
1988
- 1988-09-19 US US07/246,346 patent/US4938119A/en not_active Expired - Fee Related
- 1988-09-20 DK DK522288A patent/DK164829C/da not_active IP Right Cessation
- 1988-09-20 NO NO884185A patent/NO170301C/no unknown
- 1988-09-21 RU SU884356689A patent/RU1769785C/ru active
- 1988-09-21 CA CA000578006A patent/CA1303462C/en not_active Expired - Lifetime
- 1988-09-22 EP EP88115596A patent/EP0308934B1/en not_active Expired - Lifetime
- 1988-09-22 AT AT88115596T patent/ATE70521T1/de not_active IP Right Cessation
- 1988-09-22 DE DE8888115596T patent/DE3867010D1/de not_active Expired - Fee Related
- 1988-09-22 JP JP63236676A patent/JPH0730848B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DK164829B (da)	1992-08-24
DK522288D0 (da)	1988-09-20
ATE70521T1 (de)	1992-01-15
US4938119A (en)	1990-07-03
NO884185L (no)	1989-03-28
CA1303462C (en)	1992-06-16
EP0308934B1 (en)	1991-12-18
FI874147A0 (fi)	1987-09-22
DK164829C (da)	1993-01-04
JPH01108479A (ja)	1989-04-25
DE3867010D1 (de)	1992-01-30
DK522288A (da)	1989-03-23
NO884185D0 (no)	1988-09-20
EP0308934A1 (en)	1989-03-29
RU1769785C (ru)	1992-10-15
NO170301B (no)	1992-06-22
JPH0730848B2 (ja)	1995-04-10

Publication	Publication Date	Title
SE8305713D0 (sv)	1983-10-18	Ventil
SE8502738D0 (sv)	1985-06-03	Solenoidstyrd ventil med balanseringsorgan
DE69118983D1 (de)	1996-05-30	Vorsteuerventil für Regelventile und Betriebsverfahren
BR8107797A (pt)	1982-08-31	Sistema de controle eletrohidraulico
ES2179161T3 (es)	2003-01-16	Conjunto de control del cambio del divisor automatico y manual.
DE59009502D1 (de)	1995-09-14	Lagegeregeltes Proportionalwegeventil.
DK164829C (da)	1993-01-04	Ventilorgan
ATE103683T1 (de)	1994-04-15	Ventil-einstellvorrichtung.
ATE60844T1 (de)	1991-02-15	Hydraulischer proportional-solenoid-regler.
SE9402741L (sv)	1995-02-19	Luftfjädring
SE8400267L (sv)	1984-08-29	Ventil
DE59102144D1 (de)	1994-08-18	Antrieb für ein Dampfstellventil.
ES2057421T3 (es)	1994-10-16	Cartucho de valvula distribuidora reversible.
JPS57140902A (en)	1982-08-31	Electropneumatic converter
ATE169132T1 (de)	1998-08-15	Elektrohydraulische steuervorrichtung und druckminderventil
EP0128003A3 (en)	1985-09-18	Two-stage directional control valves
DE3682639D1 (de)	1992-01-09	Pneumatischer regler.
DE69008185D1 (de)	1994-05-19	In zwei betriebsarten arbeitendes pneumatisches steuersystem.
JPS6421204A (en)	1989-01-24	Controlling circuit for vehicle
JPS6432952A (en)	1989-02-02	Parking brake device of working vehicle
SU1554628A1 (ru)	1995-11-20	Пневматический позиционный регулятор
JPS6478977A (en)	1989-03-24	Hydraulic control valve device
JPH0663578B2 (ja)	1994-08-22	流量制御弁