DK28989A - Hydraulisk styreventil med trykfoelerindretning - Google Patents

Hydraulisk styreventil med trykfoelerindretning

Info

Publication number
DK28989A
DK28989A DK28989A DK28989A DK28989A DK 28989 A DK28989 A DK 28989A DK 28989 A DK28989 A DK 28989A DK 28989 A DK28989 A DK 28989A DK 28989 A DK28989 A DK 28989A
Authority
DK
Denmark
Prior art keywords
slide valve
pressure sensor
ring groove
hydraulic control
control valve
Prior art date
Application number
DK28989A
Other languages
English (en)
Other versions
DK172637B1 (da
DK28989D0 (da
Inventor
Thorkild Christensen
Svend Erik Thomsen
Siegfried Zenker
Original Assignee
Danfoss As
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
Priority claimed from DE3802672A external-priority patent/DE3802672C2/de
Application filed by Danfoss As filed Critical Danfoss As
Publication of DK28989D0 publication Critical patent/DK28989D0/da
Publication of DK28989A publication Critical patent/DK28989A/da
Application granted granted Critical
Publication of DK172637B1 publication Critical patent/DK172637B1/da

Links

Landscapes

  • Control Of Fluid Gearings (AREA)
  • Sliding Valves (AREA)
  • Servomotors (AREA)
DK28989A 1988-01-29 1989-01-24 Hydraulisk styreventil med trykfølerindretning DK172637B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3802672 1988-01-29
DE3802672A DE3802672C2 (de) 1988-01-29 1988-01-29 Hydraulisches Steuerventil mit Druckfühleinrichtung

Publications (3)

Publication Number Publication Date
DK28989D0 DK28989D0 (da) 1989-01-24
DK28989A true DK28989A (da) 1989-07-30
DK172637B1 DK172637B1 (da) 1999-03-22

Family

ID=6346258

Family Applications (1)

Application Number Title Priority Date Filing Date
DK28989A DK172637B1 (da) 1988-01-29 1989-01-24 Hydraulisk styreventil med trykfølerindretning

Country Status (2)

Country Link
CA (1) CA1332691C (da)
DK (1) DK172637B1 (da)

Also Published As

Publication number Publication date
DK172637B1 (da) 1999-03-22
CA1332691C (en) 1994-10-25
DK28989D0 (da) 1989-01-24

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed