JPS5578806A - Sealing method of rotary actuator - Google Patents

Sealing method of rotary actuator

Info

Publication number
JPS5578806A
JPS5578806A JP15263178A JP15263178A JPS5578806A JP S5578806 A JPS5578806 A JP S5578806A JP 15263178 A JP15263178 A JP 15263178A JP 15263178 A JP15263178 A JP 15263178A JP S5578806 A JPS5578806 A JP S5578806A
Authority
JP
Japan
Prior art keywords
casing
vane
peripheral portions
sealed
seal
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.)
Pending
Application number
JP15263178A
Other languages
Japanese (ja)
Inventor
Juichi Miyauchi
Yozo Okada
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.)
Konan Electric Co Ltd
Original Assignee
Konan Electric 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 Konan Electric Co Ltd filed Critical Konan Electric Co Ltd
Priority to JP15263178A priority Critical patent/JPS5578806A/en
Publication of JPS5578806A publication Critical patent/JPS5578806A/en
Pending legal-status Critical Current

Links

Landscapes

  • Actuator (AREA)

Abstract

PURPOSE: To completely seal four peripheral portions of the vane and joint faces of the casing, by mounting a rubber made seal material to the four peripheral portions of the vane, and sealing the joint faces of the casing with a liquid seal.
CONSTITUTION: To four peripheral portions of a vane 4, is mounted a seal material 6 made of rubber, and two rooms 3a, 3b, partitioned by the vane 4 within a casing 1, 2, are sealed, as well as with a joint face 1a, 2a, between the casing 1 and the casing 2, sealed by a liquid seal 8. In this way, without an extra high precision of work required, a clearance of the casing can be always sealed in a good condition, thus can be provided a vane type rotary actuator highly efficient with high output.
COPYRIGHT: (C)1980,JPO&Japio
JP15263178A 1978-12-12 1978-12-12 Sealing method of rotary actuator Pending JPS5578806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15263178A JPS5578806A (en) 1978-12-12 1978-12-12 Sealing method of rotary actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15263178A JPS5578806A (en) 1978-12-12 1978-12-12 Sealing method of rotary actuator

Publications (1)

Publication Number Publication Date
JPS5578806A true JPS5578806A (en) 1980-06-13

Family

ID=15544599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15263178A Pending JPS5578806A (en) 1978-12-12 1978-12-12 Sealing method of rotary actuator

Country Status (1)

Country Link
JP (1) JPS5578806A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140174287A1 (en) * 2012-12-26 2014-06-26 Woodward, Inc. Rotary Vane Actuator With Continuous Vane Seal
US9732771B2 (en) 2013-02-06 2017-08-15 Woodward, Inc. Hydraulic rotary actuator
US9841021B2 (en) 2013-03-14 2017-12-12 Woodward, Inc. No corner seal rotary vane actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140174287A1 (en) * 2012-12-26 2014-06-26 Woodward, Inc. Rotary Vane Actuator With Continuous Vane Seal
US9732771B2 (en) 2013-02-06 2017-08-15 Woodward, Inc. Hydraulic rotary actuator
US9841021B2 (en) 2013-03-14 2017-12-12 Woodward, Inc. No corner seal rotary vane actuator

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