GB1289997A - - Google Patents

Info

Publication number
GB1289997A
GB1289997A GB1289997DA GB1289997A GB 1289997 A GB1289997 A GB 1289997A GB 1289997D A GB1289997D A GB 1289997DA GB 1289997 A GB1289997 A GB 1289997A
Authority
GB
United Kingdom
Prior art keywords
pressure
fluid
chambers
valve spool
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1289997A publication Critical patent/GB1289997A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L17/00—Slide valve-gear or valve arrangements with cylindrical, sleeve, or part annularly-shaped valves surrounding working cylinder or piston
    • F01L17/02—Drive or adjustment during operation, peculiar thereto, e.g. for reciprocating and oscillating movements or for several valves one inside the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
GB1289997D 1968-10-02 1969-09-16 Expired GB1289997A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76451368A 1968-10-02 1968-10-02

Publications (1)

Publication Number Publication Date
GB1289997A true GB1289997A (enrdf_load_stackoverflow) 1972-09-20

Family

ID=25070930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289997D Expired GB1289997A (enrdf_load_stackoverflow) 1968-10-02 1969-09-16

Country Status (5)

Country Link
US (1) US3552268A (enrdf_load_stackoverflow)
DE (1) DE1949629A1 (enrdf_load_stackoverflow)
ES (1) ES371937A1 (enrdf_load_stackoverflow)
FR (1) FR2019675A1 (enrdf_load_stackoverflow)
GB (1) GB1289997A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288856A (en) * 1994-03-25 1995-11-01 Mervyn A Hutchings Air engines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108412551A (zh) * 2017-11-04 2018-08-17 封海涛 分配灌气式蒸汽发动机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US265473A (en) * 1882-10-03 Engine
US866922A (en) * 1907-04-08 1907-09-24 Chicago Pneumatic Tool Co Engine.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288856A (en) * 1994-03-25 1995-11-01 Mervyn A Hutchings Air engines

Also Published As

Publication number Publication date
US3552268A (en) 1971-01-05
ES371937A1 (es) 1971-11-16
DE1949629A1 (de) 1970-04-09
FR2019675A1 (enrdf_load_stackoverflow) 1970-07-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees