DE59300385D1 - Safety valve. - Google Patents

Safety valve.

Info

Publication number
DE59300385D1
DE59300385D1 DE59300385T DE59300385T DE59300385D1 DE 59300385 D1 DE59300385 D1 DE 59300385D1 DE 59300385 T DE59300385 T DE 59300385T DE 59300385 T DE59300385 T DE 59300385T DE 59300385 D1 DE59300385 D1 DE 59300385D1
Authority
DE
Germany
Prior art keywords
safety valve
safety
valve
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59300385T
Other languages
German (de)
Inventor
Guenter Baldauf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Herion Werke KG
Original Assignee
Herion Werke KG
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 Herion Werke KG filed Critical Herion Werke KG
Application granted granted Critical
Publication of DE59300385D1 publication Critical patent/DE59300385D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/001—Double valve requiring the use of both hands simultaneously
DE59300385T 1992-03-05 1993-02-12 Safety valve. Expired - Fee Related DE59300385D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9202938U DE9202938U1 (en) 1992-03-05 1992-03-05

Publications (1)

Publication Number Publication Date
DE59300385D1 true DE59300385D1 (en) 1995-08-31

Family

ID=6876898

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9202938U Expired - Lifetime DE9202938U1 (en) 1992-03-05 1992-03-05
DE59300385T Expired - Fee Related DE59300385D1 (en) 1992-03-05 1993-02-12 Safety valve.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9202938U Expired - Lifetime DE9202938U1 (en) 1992-03-05 1992-03-05

Country Status (3)

Country Link
EP (1) EP0558976B1 (en)
JP (1) JP3370721B2 (en)
DE (2) DE9202938U1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221756C2 (en) * 1992-07-02 2003-06-12 Bosch Rexroth Ag Safety circuit for hydraulic consumers
DE9406561U1 (en) * 1994-04-20 1994-07-14 Herion Werke Kg Safety valve
SE9602782L (en) * 1995-12-19 1997-06-16 Ross Operating Valve Co Control device for two-hand controls for example a press
SE505573C2 (en) * 1995-12-19 1997-09-15 Ross Operating Valve Co Control device with self-control of the control device components during each control operation
SE504673C2 (en) * 1996-02-23 1997-03-24 Ross Operating Valve Co Feedback lock for one self-controlling controller in each work cycle
US5799561A (en) * 1996-07-15 1998-09-01 Ross Operating Valve Company Control device
SE9701523L (en) * 1997-04-23 1998-06-22 Rudolf Westerberg Ab Tvåhandsmanöversystem
DE10006141A1 (en) 2000-02-11 2001-09-06 Zf Lenksysteme Gmbh Electro-hydraulic control device
DE10034935C2 (en) * 2000-07-11 2002-06-13 Rexroth Mecman Stockholm Ab Multi-way valve
US8794123B2 (en) * 2010-03-12 2014-08-05 Ross Operating Valve Company Double valve constructed from unitary single valves
DE102012021462B4 (en) 2012-10-31 2018-10-25 Festo Ag & Co. Kg valve unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245742B (en) * 1963-03-20 1967-07-27 Concordia Maschinen U Elek Zit Safety circuit of two preferably magnetically operated pilot valves

Also Published As

Publication number Publication date
JPH0617801A (en) 1994-01-25
DE9202938U1 (en) 1992-05-07
EP0558976B1 (en) 1995-07-26
JP3370721B2 (en) 2003-01-27
EP0558976A1 (en) 1993-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee