FI79893C - Anordning som moejliggoer inmatningen hos en hydraulisk dubbelverkande lyftanordning pao basen av enkel- eller dubbelverkande styrning av riktningsvaexlingen. - Google Patents

Anordning som moejliggoer inmatningen hos en hydraulisk dubbelverkande lyftanordning pao basen av enkel- eller dubbelverkande styrning av riktningsvaexlingen. Download PDF

Info

Publication number: FI79893C
Authority: FI; Finland
Prior art keywords: chamber; double; lifting device; acting; change
Prior art date: 1983-06-29

Application number

FI842424A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI842424A0 (fi

FI79893B (fi

FI842424A7 (fi

Inventor

Alain Tessier

Original Assignee

Applied Power Inc

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.)

1983-06-29

Filing date

1984-06-14

Publication date

1990-03-12

1984-06-14 Application filed by Applied Power Inc filed Critical Applied Power Inc

1984-06-14 Publication of FI842424A0 publication Critical patent/FI842424A0/fi

1984-12-30 Publication of FI842424A7 publication Critical patent/FI842424A7/fi

1989-11-30 Application granted granted Critical

1989-11-30 Publication of FI79893B publication Critical patent/FI79893B/fi

1990-03-12 Publication of FI79893C publication Critical patent/FI79893C/fi

Links

230000008859 change Effects 0.000 title claims description 7
238000001514 detection method Methods 0.000 claims description 4
239000012530 fluid Substances 0.000 claims description 3
125000004122 cyclic group Chemical group 0.000 claims 1
230000001934 delay Effects 0.000 claims 1
230000000284 resting effect Effects 0.000 claims 1
239000007788 liquid Substances 0.000 description 12
230000004044 response Effects 0.000 description 3
238000010586 diagram Methods 0.000 description 2
230000009471 action Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1

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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/15—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor with special provision for automatic return

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)
Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Mechanical Treatment Of Semiconductor (AREA)
Structure Of Transmissions (AREA)
Electrotherapy Devices (AREA)

FI842424A 1983-06-29 1984-06-14 Anordning som moejliggoer inmatningen hos en hydraulisk dubbelverkande lyftanordning pao basen av enkel- eller dubbelverkande styrning av riktningsvaexlingen. FI79893C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8310753		1983-06-29
FR8310753A FR2548288B1 (fr)	1983-06-29	1983-06-29	Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet

Publications (4)

Publication Number	Publication Date
FI842424A0 FI842424A0 (fi)	1984-06-14
FI842424A7 FI842424A7 (fi)	1984-12-30
FI79893B FI79893B (fi)	1989-11-30
FI79893C true FI79893C (fi)	1990-03-12

Family

ID=9290297

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI842424A FI79893C (fi)	1983-06-29	1984-06-14	Anordning som moejliggoer inmatningen hos en hydraulisk dubbelverkande lyftanordning pao basen av enkel- eller dubbelverkande styrning av riktningsvaexlingen.

Country Status (6)

Country	Link
EP (1)	EP0130879B1 (fr)
DE (1)	DE3465130D1 (fr)
ES (1)	ES8503792A1 (fr)
FI (1)	FI79893C (fr)
FR (1)	FR2548288B1 (fr)
NO (1)	NO157469C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2642117B3 (fr) *	1989-01-25	1991-03-15	Huard Sa	Dispositif d'inversion automatique du sens de fonctionnement d'un verin hydraulique a double effet
FR2643423B1 (fr) *	1989-02-22	1991-05-10	Forhydro Ets	Automatisme hydraulique
FR2656386B1 (fr) *	1989-12-22	1992-04-30	Matairco Hydro Air Sa
FR2656385B1 (fr) *	1989-12-22	1992-04-30	Matairco Hydro Air Sa

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH520273A (de) *	1970-02-25	1972-03-15	Engeler Markus	Hydraulisches Steuergerät
FR2465909A1 (fr) *	1979-09-19	1981-03-27	Applied Power Inc	Verin double effet a tiroir inverseur

1983
- 1983-06-29 FR FR8310753A patent/FR2548288B1/fr not_active Expired
1984
- 1984-06-14 FI FI842424A patent/FI79893C/fi not_active IP Right Cessation
- 1984-06-18 EP EP84401258A patent/EP0130879B1/fr not_active Expired
- 1984-06-18 DE DE8484401258T patent/DE3465130D1/de not_active Expired
- 1984-06-28 ES ES533805A patent/ES8503792A1/es not_active Expired
- 1984-06-28 NO NO842616A patent/NO157469C/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO842616L (no)	1985-01-02
NO157469B (no)	1987-12-14
DE3465130D1 (en)	1987-09-03
EP0130879B1 (fr)	1987-07-29
FI842424A0 (fi)	1984-06-14
FR2548288B1 (fr)	1985-12-13
ES533805A0 (es)	1985-03-01
FI79893B (fi)	1989-11-30
FI842424A7 (fi)	1984-12-30
FR2548288A1 (fr)	1985-01-04
NO157469C (no)	1988-03-23
EP0130879A1 (fr)	1985-01-09
ES8503792A1 (es)	1985-03-01

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: APPLIED POWER INC.