GB1159104A - Air Pressure Regulator and Compensator for Pneumatically Operated Power Tools - Google Patents

Air Pressure Regulator and Compensator for Pneumatically Operated Power Tools

Info

Publication number
GB1159104A
GB1159104A GB50001/66A GB5000166A GB1159104A GB 1159104 A GB1159104 A GB 1159104A GB 50001/66 A GB50001/66 A GB 50001/66A GB 5000166 A GB5000166 A GB 5000166A GB 1159104 A GB1159104 A GB 1159104A
Authority
GB
United Kingdom
Prior art keywords
valve member
air pressure
predetermined value
pressure
pressure regulator
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
GB50001/66A
Other languages
English (en)
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.)
Skil Corp
Original Assignee
Skil Corp
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 Skil Corp filed Critical Skil Corp
Publication of GB1159104A publication Critical patent/GB1159104A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB50001/66A 1965-12-03 1966-11-08 Air Pressure Regulator and Compensator for Pneumatically Operated Power Tools Expired GB1159104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51145365A 1965-12-03 1965-12-03

Publications (1)

Publication Number Publication Date
GB1159104A true GB1159104A (en) 1969-07-23

Family

ID=24034969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50001/66A Expired GB1159104A (en) 1965-12-03 1966-11-08 Air Pressure Regulator and Compensator for Pneumatically Operated Power Tools

Country Status (5)

Country Link
BE (1) BE690732A (de)
CH (1) CH444081A (de)
FR (1) FR1502588A (de)
GB (1) GB1159104A (de)
NL (1) NL6616915A (de)

Also Published As

Publication number Publication date
BE690732A (de) 1967-05-16
NL6616915A (de) 1967-06-05
FR1502588A (fr) 1967-11-18
CH444081A (de) 1967-09-15

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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