SE428235B - FLUIDIC ENGINE FOR LINES ALTERNATIVE MOVEMENT WITH AT LEAST ONE BUILDING, HOPPABLE BODY - Google Patents

FLUIDIC ENGINE FOR LINES ALTERNATIVE MOVEMENT WITH AT LEAST ONE BUILDING, HOPPABLE BODY

Info

Publication number
SE428235B
SE428235B SE8107338A SE8107338A SE428235B SE 428235 B SE428235 B SE 428235B SE 8107338 A SE8107338 A SE 8107338A SE 8107338 A SE8107338 A SE 8107338A SE 428235 B SE428235 B SE 428235B
Authority
SE
Sweden
Prior art keywords
diaphragm
rod
elements
fluidic
engine
Prior art date
Application number
SE8107338A
Other languages
Swedish (sv)
Other versions
SE8107338L (en
Inventor
Goran Egelius
Christer Ericson
Original Assignee
Egelius Goeran
Christer Ericson
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.)
Filing date
Publication date
Application filed by Egelius Goeran, Christer Ericson filed Critical Egelius Goeran
Priority to SE8107338A priority Critical patent/SE428235B/en
Priority to PCT/SE1982/000414 priority patent/WO1983002135A1/en
Priority to DE823249254T priority patent/DE3249254T1/en
Priority to JP83500071A priority patent/JPS58502160A/en
Priority to GB08320007A priority patent/GB2123088B/en
Priority to ES518005A priority patent/ES518005A0/en
Priority to CA000417268A priority patent/CA1206840A/en
Priority to FR8220533A priority patent/FR2517762B1/en
Priority to IT68441/82A priority patent/IT1157130B/en
Priority to IT8254040U priority patent/IT8254040V0/en
Publication of SE8107338L publication Critical patent/SE8107338L/en
Publication of SE428235B publication Critical patent/SE428235B/en

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/06—Bellows pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Diaphragms And Bellows (AREA)

Description

8107338-9 10 15 , 2 _ _Membranet 15 är vid trvckplattan 14 statiskt tätad mot stången 13, varvid exempelvis en ring pressar en fläns 19 på membranet1not stången 13.-Vid gavlarna är membranet dynamiskt tätad mot stången 13 genom en konventionell tätning 20; exempel- vis läpptätning, som är utförd i ett stycke med membranet 15. 15, 2. The diaphragm 15 is statically sealed at the pressure plate 14 against the rod 13, for example a ring presses a flange 19 on the diaphragm 1 not the rod 13. At the ends the membrane is dynamically sealed against the rod 13 by a conventional seal 20; for example, lip seal, which is made in one piece with the membrane 15.

Av tillverknings- och monteringstekniska skäl är membranets mot gaveln 11 resp. 12 anliggande sida 21 tillverkad separat och vid monteringen förbunden med membranet i övrigt.For manufacturing and assembly technical reasons, the diaphragm against the end wall 11 and 12 abutting side 21 manufactured separately and during assembly connected to the membrane in general.

Då tryckfluid bortföres från den ena sidans tryckrum och tillföres den andra sidans trvckrum, så att tryckplattan 14 och därmed stången 13 rör sig i den ena riktningen, hop- tryckes det ena membranet så, att det som ettrullmembran rul- lar ihop sig med det ena lagret utanför det andra. För att styra denna rörelse har ett parti 22 närmast tryckplattan 14 av membranet utförts tjockare. Därvid bildas en böjanvis- där detta parti upphör. Om exempelvis detta parti göres än en tredjedel av membranets axiella utsträck- ning, något längre ning, kommer membranet att vid hoptryckning lägga sig tre lager tjockt.When pressure fluid is removed from the pressure chamber of one side and supplied to the pressure chamber of the other side, so that the pressure plate 14 and thus the rod 13 moves in one direction, one membrane is compressed so that it rolls like one roll membrane with one the layer outside the other. To control this movement, a portion 22 closest to the pressure plate 14 of the diaphragm has been made thicker. An inflection indicator is formed - where this party ends. If, for example, this portion is made more than one third of the axial extent of the membrane, slightly longer, the membrane will fold three layers thick when compressed.

Claims (4)

8107338-'9 5 PATENTKRAV8107338-'9 5 PATENT CLAIMS 1. Fluidikmotor för linjär växelrörelse och med minst ett böjligt,hoptryckbart organ (15,2l), anordnat mellan element (ll, 12, 14), som vid motorns drift rör sig i för- hållande till varandra, vilket organ (15, 21) mellan nämnda element (ll, 12, 14) omger en central, genom det ena ele- mentet (11, 12) utgående stång (13), och omges av ett kraft- upptagande hölje (10), kännetecknad av att stången (13) tillsammans med organet (15, 21) helt avgränsar ett fluidrum för den tryckfluid som erfordras för motorns drift och att organet (15, 21) omfattar ett rullmembran (15) och mot stången (13) bildar en tätning (19), exempelvis läpptätning.Fluidic motor for linear gear movement and with at least one flexible, compressible member (15,2l), arranged between elements (11, 12, 14), which during the operation of the engine move in relation to each other, which member (15, 21 ) between said elements (11, 12, 14) surrounds a central rod (13) extending through one element (11, 12), and is surrounded by a force-absorbing housing (10), characterized in that the rod (13 ) together with the means (15, 21) completely delimits a fluid space for the pressure fluid required for the operation of the engine and that the means (15, 21) comprises a roller diaphragm (15) and forms a seal (19) against the rod (13), for example lip seal . 2. Fluidikmotor enligt patentkravet 1, kännetecknad av att rullmembranet (15) är utformat tjockare vid den ena änden, så att det, där det tjockare partiet (22) övergår i normal väggtjocklek, bildas ett böjanvisning för membranets hoprull- ning.Fluidic motor according to claim 1, characterized in that the roller diaphragm (15) is formed thicker at one end, so that where the thicker portion (22) changes to normal wall thickness, a bending instruction for the coil of the diaphragm is formed. 3. Fluidikmotor enligt patentkravet 2, kännetecknad av att det tjockare partiet (22) sträcker sig över något mer än en tredjedel av membranets (15) axiella längd, så att membranet (15) vid hoptryckning lägger sig tre lager tjockt.Fluidic motor according to Claim 2, characterized in that the thicker portion (22) extends over slightly more than one third of the axial length of the diaphragm (15), so that the diaphragm (15) settles three layers thick when compressed. 4. Fluidikmotor enligt något av patentkraven 1 - 3, känne- tecknad av att ett dylikt organ (15) är anordnat på var sida om en vid stången (13) fäst platta (14), som tillsammans med gavlar (ll, l2) i en cylinder (10) för varje organ bildar ett par av nämnda element, varvid fluidanslutningar (16) är anord- nade i gavlarna (ll, 12).Fluidic motor according to one of Claims 1 to 3, characterized in that such a member (15) is arranged on each side of a plate (14) attached to the rod (13), which together with ends (11, 12) in a cylinder (10) for each member forms a pair of said elements, fluid connections (16) being provided in the ends (11, 12).
SE8107338A 1981-12-08 1981-12-08 FLUIDIC ENGINE FOR LINES ALTERNATIVE MOVEMENT WITH AT LEAST ONE BUILDING, HOPPABLE BODY SE428235B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE8107338A SE428235B (en) 1981-12-08 1981-12-08 FLUIDIC ENGINE FOR LINES ALTERNATIVE MOVEMENT WITH AT LEAST ONE BUILDING, HOPPABLE BODY
PCT/SE1982/000414 WO1983002135A1 (en) 1981-12-08 1982-12-03 Fluid drive means for a linear reciprocating motion
DE823249254T DE3249254T1 (en) 1981-12-08 1982-12-03 FLUID DRIVING DEVICE FOR A LINEAR TOOLING MOTION
JP83500071A JPS58502160A (en) 1981-12-08 1982-12-03 Fluid drive device for linear reciprocating motion
GB08320007A GB2123088B (en) 1981-12-08 1982-12-03 Fluid drive means for a linear reciprocating motion
ES518005A ES518005A0 (en) 1981-12-08 1982-12-07 IMPROVEMENTS IN A FLUID DRIVING DEVICE TO PERFORM AN ALTERNATIVE LINEAR MOVEMENT.
CA000417268A CA1206840A (en) 1981-12-08 1982-12-08 Fluid drive means for a reciprocating motion
FR8220533A FR2517762B1 (en) 1981-12-08 1982-12-08 FLUIDIC CONTROL MEANS FOR REVERSIBLE LINEAR MOTION
IT68441/82A IT1157130B (en) 1981-12-08 1982-12-09 FLUID CONTROL OF THE FLEXIBLE AND COLLAPTABLE MEMBRANE TYPE FOR ALTERNATIVE LINEAR MOVEMENTS
IT8254040U IT8254040V0 (en) 1981-12-08 1982-12-09 FLUID CONTROL OF THE FLEXIBLE AND COLLAPTABLE MEMBRANE TYPE FOR ALTERNATIVE LINEAR MOVEMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107338A SE428235B (en) 1981-12-08 1981-12-08 FLUIDIC ENGINE FOR LINES ALTERNATIVE MOVEMENT WITH AT LEAST ONE BUILDING, HOPPABLE BODY

Publications (2)

Publication Number Publication Date
SE8107338L SE8107338L (en) 1983-06-09
SE428235B true SE428235B (en) 1983-06-13

Family

ID=20345223

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107338A SE428235B (en) 1981-12-08 1981-12-08 FLUIDIC ENGINE FOR LINES ALTERNATIVE MOVEMENT WITH AT LEAST ONE BUILDING, HOPPABLE BODY

Country Status (9)

Country Link
JP (1) JPS58502160A (en)
CA (1) CA1206840A (en)
DE (1) DE3249254T1 (en)
ES (1) ES518005A0 (en)
FR (1) FR2517762B1 (en)
GB (1) GB2123088B (en)
IT (2) IT8254040V0 (en)
SE (1) SE428235B (en)
WO (1) WO1983002135A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523717A1 (en) * 1985-07-03 1987-01-15 Daimler Berthold H Dr Expansion cylinder of elastically variable length
DE4208266C2 (en) * 1992-03-14 1994-02-10 Daimler Benz Ag Membrane with a bottom, especially for an actuator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465560A (en) * 1943-12-24 1949-03-29 Hans G Warnke Leakproof cylinder
GB782267A (en) * 1954-05-07 1957-09-04 Roche Products Ltd A process for the manufacture of pyrophosphoric and phosphonic acid derivatives
US3014460A (en) * 1959-03-23 1961-12-26 Glenn T Randol Pneumatically-actuated booster for vehicular steering systems
US3051143A (en) * 1961-04-19 1962-08-28 Michael J Nee Actuator
FR1491446A (en) * 1966-06-28 1967-08-11 Simca Automobiles Sa Sealing device for hydraulic cylinder
DE2637803A1 (en) * 1976-08-21 1978-02-23 Festo Maschf Stoll G WORKING CYLINDERS FOR PNEUMATIC OR HYDRAULIC PRESSURE MEDIA
DE2751430A1 (en) * 1977-11-17 1979-05-23 Gerd W Dr Ing Seifert Fluid pressure operated power actuator - has guide mechanisms between reversible membrane piston and housing acting with piston rods
CA1117157A (en) * 1978-03-02 1982-01-26 Edward P. Stucka Floating seal for fluidic devices
US4208060A (en) * 1979-01-15 1980-06-17 Bellofram Corporation Sealed shaft
US4295653A (en) * 1980-04-07 1981-10-20 Zero-Seal, Inc. Pressure-compensated diaphragm seals for actuators, with self-equalization

Also Published As

Publication number Publication date
GB2123088B (en) 1985-07-10
GB2123088A (en) 1984-01-25
IT1157130B (en) 1987-02-11
WO1983002135A1 (en) 1983-06-23
CA1206840A (en) 1986-07-02
GB8320007D0 (en) 1983-08-24
JPS58502160A (en) 1983-12-15
ES8401197A1 (en) 1983-11-16
FR2517762A1 (en) 1983-06-10
DE3249254T1 (en) 1983-12-01
ES518005A0 (en) 1983-11-16
IT8268441A0 (en) 1982-12-09
SE8107338L (en) 1983-06-09
FR2517762B1 (en) 1985-06-28
IT8254040V0 (en) 1982-12-09

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