GB780253A - Improvements in hydraulic apparatus - Google Patents

Improvements in hydraulic apparatus

Info

Publication number
GB780253A
GB780253A GB705154A GB705154A GB780253A GB 780253 A GB780253 A GB 780253A GB 705154 A GB705154 A GB 705154A GB 705154 A GB705154 A GB 705154A GB 780253 A GB780253 A GB 780253A
Authority
GB
United Kingdom
Prior art keywords
constriction
conduit
liquid
piston
replaced
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
GB705154A
Inventor
Cargill Speirs Sandeman
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.)
Mavor and Coulson Ltd
Original Assignee
Mavor and Coulson 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 Mavor and Coulson Ltd filed Critical Mavor and Coulson Ltd
Priority to GB705154A priority Critical patent/GB780253A/en
Publication of GB780253A publication Critical patent/GB780253A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Accessories For Mixers (AREA)
  • Nozzles (AREA)

Abstract

780,253. Mixing fluids in flow. MAVOR & COULSON. Ltd. June 27, 1955 [March 11, 1954], No. 7051/54. Class 86 Means for supplying anti-rust liquid to a hydraulic system comprises a conduit in the system having a constriction 13, the conduit upstream of the constriction communicating with one end of a cylinder 17 having a piston 31, the other end of the cylinder containing anti-rust liquid and communicating with the conduit downstream of the construction. Flow of antirust liquid into the system under the influence of the higher pressure upstream of the constriction is controlled by a needle valve 26. The piston 31 may be replaced by a diaphragm, and the antirust liquid may be replaced by a lubricant.
GB705154A 1954-03-11 1954-03-11 Improvements in hydraulic apparatus Expired GB780253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB705154A GB780253A (en) 1954-03-11 1954-03-11 Improvements in hydraulic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB705154A GB780253A (en) 1954-03-11 1954-03-11 Improvements in hydraulic apparatus

Publications (1)

Publication Number Publication Date
GB780253A true GB780253A (en) 1957-07-31

Family

ID=9825697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB705154A Expired GB780253A (en) 1954-03-11 1954-03-11 Improvements in hydraulic apparatus

Country Status (1)

Country Link
GB (1) GB780253A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216817A (en) * 1988-03-17 1989-10-18 Nat Res Dev Preparing mixed liquids
GB2222960A (en) * 1988-09-26 1990-03-28 Sandoz Ltd Process and apparatus for mixing two liquids

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216817A (en) * 1988-03-17 1989-10-18 Nat Res Dev Preparing mixed liquids
GB2216817B (en) * 1988-03-17 1992-02-26 Nat Res Dev Preparing mixed liquids
GB2222960A (en) * 1988-09-26 1990-03-28 Sandoz Ltd Process and apparatus for mixing two liquids
FR2636861A1 (en) * 1988-09-26 1990-03-30 Sandoz Sa METHOD AND DEVICE FOR MIXING LIQUIDS
BE1003576A4 (en) * 1988-09-26 1992-04-28 Sandoz Sa Process and device for mixing liquids
US5118197A (en) * 1988-09-26 1992-06-02 Sandoz Ltd. Process for mixing two liquids
GB2222960B (en) * 1988-09-26 1993-03-10 Sandoz Ltd Process and apparatus for mixing two liquids

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