GB671843A - Improvements relating to hydraulic control gear for fireproof and like remotely controlled doors - Google Patents

Improvements relating to hydraulic control gear for fireproof and like remotely controlled doors

Info

Publication number
GB671843A
GB671843A GB23366/49A GB2336649A GB671843A GB 671843 A GB671843 A GB 671843A GB 23366/49 A GB23366/49 A GB 23366/49A GB 2336649 A GB2336649 A GB 2336649A GB 671843 A GB671843 A GB 671843A
Authority
GB
United Kingdom
Prior art keywords
fireproof
hydraulic control
control gear
remotely controlled
improvements relating
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
GB23366/49A
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.)
Stone J and Co Ltd
J Stone and Co Ltd
Original Assignee
Stone J and Co Ltd
J Stone and Co Ltd
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 Stone J and Co Ltd, J Stone and Co Ltd filed Critical Stone J and Co Ltd
Priority to GB23366/49A priority Critical patent/GB671843A/en
Publication of GB671843A publication Critical patent/GB671843A/en
Expired 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB23366/49A 1949-09-09 1949-09-09 Improvements relating to hydraulic control gear for fireproof and like remotely controlled doors Expired GB671843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23366/49A GB671843A (en) 1949-09-09 1949-09-09 Improvements relating to hydraulic control gear for fireproof and like remotely controlled doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23366/49A GB671843A (en) 1949-09-09 1949-09-09 Improvements relating to hydraulic control gear for fireproof and like remotely controlled doors

Publications (1)

Publication Number Publication Date
GB671843A true GB671843A (en) 1952-05-14

Family

ID=10194472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23366/49A Expired GB671843A (en) 1949-09-09 1949-09-09 Improvements relating to hydraulic control gear for fireproof and like remotely controlled doors

Country Status (1)

Country Link
GB (1) GB671843A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137643B (en) * 1958-05-07 1962-10-04 Internat Mac Gregor Organizati Locking of retractable decks in ship rooms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137643B (en) * 1958-05-07 1962-10-04 Internat Mac Gregor Organizati Locking of retractable decks in ship rooms

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