CH513338A - Pneumatic cylinder unit - Google Patents

Pneumatic cylinder unit

Info

Publication number
CH513338A
CH513338A CH1742670A CH1742670A CH513338A CH 513338 A CH513338 A CH 513338A CH 1742670 A CH1742670 A CH 1742670A CH 1742670 A CH1742670 A CH 1742670A CH 513338 A CH513338 A CH 513338A
Authority
CH
Switzerland
Prior art keywords
pneumatic cylinder
cylinder unit
unit
pneumatic
cylinder
Prior art date
Application number
CH1742670A
Other languages
German (de)
Inventor
Walter Weyman Henry
Original Assignee
Walter Weyman Henry
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 Walter Weyman Henry filed Critical Walter Weyman Henry
Publication of CH513338A publication Critical patent/CH513338A/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • F15B11/076—Combined pneumatic-hydraulic systems with pneumatic drive or displacement and speed control or stopping by hydraulic braking
    • 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
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40507—Flow control characterised by the type of flow control means or valve with constant throttles or orifices
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/41—Flow control characterised by the positions of the valve element
    • F15B2211/411—Flow control characterised by the positions of the valve element the positions being discrete
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve
    • F15B2211/41536—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve being connected to multiple ports of an output member
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/428—Flow control characterised by the type of actuation actuated by fluid pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
    • F15B2211/8855—Compressible fluids, e.g. specific to pneumatics

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CH1742670A 1969-11-25 1970-11-25 Pneumatic cylinder unit CH513338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5749269 1969-11-25

Publications (1)

Publication Number Publication Date
CH513338A true CH513338A (en) 1971-09-30

Family

ID=10479310

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1742670A CH513338A (en) 1969-11-25 1970-11-25 Pneumatic cylinder unit

Country Status (10)

Country Link
US (1) US3678805A (en)
BE (1) BE758207A (en)
CH (1) CH513338A (en)
DE (1) DE2053819A1 (en)
ES (1) ES192873Y (en)
FR (1) FR2082971A5 (en)
GB (1) GB1320335A (en)
NL (1) NL7016696A (en)
SE (1) SE363664B (en)
ZA (1) ZA706924B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383871B (en) * 1985-11-13 1987-09-10 Enfo Grundlagen Forschungs Ag SIMPLE WORKING CYLINDER

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791188A (en) * 1971-11-11 1973-03-01 Mclelland John D APPARATUS FOR MOVING AN ORGAN AT CONTROLLED SPEEDS
USRE29564E (en) * 1972-07-25 1978-03-07 Vetco Offshore Industries, Inc. Hydraulic motion compensating apparatus
US3841607A (en) * 1972-07-25 1974-10-15 Vetco Offshore Ind Inc Hydraulic motion compensating apparatus
US3830139A (en) * 1972-07-31 1974-08-20 Pml Precision Mechanisms Ltd Pneumatic actuator
FR2225643B1 (en) * 1973-04-14 1978-03-10 Kondo Mfg
EP0057301A1 (en) * 1981-01-27 1982-08-11 Henry Walter Weyman Pneumatic cylinder assemblies
GB2178109A (en) * 1985-07-25 1987-02-04 David William Arnold Actuator
JPS62258207A (en) * 1986-04-30 1987-11-10 Sumio Sugawara Combined hydraulic cylinder device
US5161449A (en) * 1989-12-22 1992-11-10 The United States Of America As Represented By The Secretary Of The Navy Pneumatic actuator with hydraulic control
DE4011050A1 (en) * 1990-04-05 1991-10-10 Knorr Bremse Ag AIR PRESSURE ACTUATING CYLINDER
JPH05340407A (en) * 1992-06-04 1993-12-21 Etsuo Ando Hydraulic cylinder
SE500692C2 (en) * 1992-12-11 1994-08-08 Pos Line Ab Pneumatic piston cylinder unit with hydraulic steering
GB9317634D0 (en) * 1993-08-25 1993-10-13 Blatchford & Sons Ltd Antificial limb component
DE19959799A1 (en) * 1999-12-11 2001-06-13 Dautel Gmbh Piston cylinder device for operating hydraulically or pneumatically as a system controls a lifting motion between a piston and cylinder in a piston cylinder unit for moving and tipping components
US6481335B2 (en) * 1999-12-23 2002-11-19 Mark Y. Shteynberg Hybrid actuator
US6526865B2 (en) 2001-04-25 2003-03-04 Smc Corporation Of America Weld cylinder
US20040103780A1 (en) * 2002-12-02 2004-06-03 Shteynberg Mark Y. Hydropneumatic hybrid cylinder with tandem pistons and dampening hydraulic chambers disposed between them
CA2507149A1 (en) * 2005-05-12 2006-11-12 P & M Design & Consulting Ltd. Pneumatic cylinder
US20070068754A1 (en) * 2005-09-26 2007-03-29 Furgala George W Gas-biased hydraulic cylinder
SE538615C2 (en) * 2014-06-09 2016-10-04 Thordab Ind Innovation Ab Hydraulcylinder
CN111425483B (en) * 2020-04-17 2022-04-22 河海大学常州校区 Oil cylinder tail end buffering device
CN111425484A (en) * 2020-04-17 2020-07-17 河海大学常州校区 Oil cylinder tail end buffering device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081921A (en) * 1934-08-22 1937-06-01 Sullivan Machinery Co Rock drill feeding mechanism
US2624318A (en) * 1946-06-24 1953-01-06 Rheem Mfg Co Pneumatic servomotor
US2664859A (en) * 1950-09-11 1954-01-05 Timken Roller Bearing Co Hydraulically controlled fluid driven reciprocating actuator
US3146680A (en) * 1961-02-13 1964-09-01 K & H Equipment Ltd Hydraulically controlled air cylinder
US3149541A (en) * 1963-07-12 1964-09-22 K & H Equipment Ltd Hydraulically controlled air leg structure
US3313214A (en) * 1964-06-16 1967-04-11 Sandex Inc Power feed with liquid check

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383871B (en) * 1985-11-13 1987-09-10 Enfo Grundlagen Forschungs Ag SIMPLE WORKING CYLINDER

Also Published As

Publication number Publication date
GB1320335A (en) 1973-06-13
US3678805A (en) 1972-07-25
ES192873Y (en) 1975-02-16
BE758207A (en) 1971-04-01
FR2082971A5 (en) 1971-12-10
ES192873U (en) 1974-11-01
SE363664B (en) 1974-01-28
DE2053819A1 (en) 1971-07-08
ZA706924B (en) 1971-10-27
NL7016696A (en) 1971-05-27

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Legal Events

Date Code Title Description
PL Patent ceased